(^ iT CATALOGUE OF BIRDS OF THE AMERICAS AND THE ADJACENT ISLANDS IN FIELD MUSEUM OF NATURAL HISTORY INCLUDING ALL SPECIES AND SUBSPECIES KNOWN TO OCCUR IN NORTH AMERICA, MEXICO, CENTRAL AMERICA, SOUTH AMERICA, THE WEST INDIES, AND ISLANDS OF THE CARIBBEAN SEA. THE GALAPAGOS ARCHIPELAGO AND OTHER ISLANDS WHICH MAY BE INCLUDED ON ACCOUNT OF THEIR FAUNAL AFFINITIES BY ' CHARLES E. HELLMAYR ASSOCIATE CURATOR OF BIRDS AND BOARDMAN CONOVER RESEARCH ASSOCIATE, BIRDS PART I, NUMBER 1 RhEIDAE - TiNAMIDAE - CrACIDAE - TETRAONIDAE - PHASIANIDAE NUMIDIDAE - Meleagrididae - Opisthocomidae - Gruidae Aramidae - Psophiidae - Rallidae - Heliornithidae EURYPYGIDAE - CaRIAMIDAE - COLUMBIDAE /^^ of *^;>^ AS NATURAL ^\ r^ HISTORY >\ v^Ay/CAGO- ZOOLOGICAL SERIES FIELD MUSEUM OF NATURAL HISTORY VOLUME XIII, PART I, NUMBER 1 APRIL 30, 1942 PUBLICATION 614 imvy.. PRINTED IN THE UNITED STATES OF AMERICA BY FIELD MUSEUM PRESS PREFACE TO PART I, NUMBER 1 The present installment of Part I, which, according to the original plan of the late Charles B. Cory, was to be published at the end of the series, does not call for much comment in the way of explanation, for in style and arrangement it closely follows the guiding principles of the previous parts. It remains, however, to say a few words about the method of collaboration, which resulted in the production of this volume. The senior author, who, in the main, is responsible for the compilation of the bibliographic references and for the outline of geographical distribution, had the advantage of studying the material in European collections, rich in types of the earlier writers. In many cases, where the determination of local or individual variation was involved, the long series, notably from Central America, in the British Museum (Natural History) have been carefully worked over. The manuscript was then submitted to Boardman Conover, who checked the con- clusions on the basis of his own material and that in Field Museum, and furthermore settled disputed points by the examination of types and critical specimens in other American collections. The copy thus corrected and completed was again forwarded to Charles E. Hellmayr for final revision. In the case of North American and certain Central American species, it was the junior author who supplied the manuscript which subsequently underwent similar treatment at the hands of the senior author. In this way an unusual amount of material passed through the authors' hands, and more type specimens have been critically examined than has been the case in the preparation of any of the preceding parts. It is hoped that the results thus obtained will prove to be fairly reliable, although it must once more be emphasized that the authors did not intend writing a monograph of the groups here treated. All references have been personally checked by one or both authors except when otherwise stated. The lists of specimens in Field Museum and in the Conover Col- lection have been compiled by the junior author. Literature has been taken into account up to December 31, 1939. Some new forms, described since that date, will be found mentioned in the footnotes. In the course of their studies, the authors had the benefit of cordial co-operation either by the loan of material or the supply of information from many institutions and individuals, to all of whom 111 they beg to express their grateful appreciation. Among those who thus helped to facilitate their task, should especially be mentioned: John W. Aldrich, formerly of the Cleveland Museum of Natural History; Alfred M. Bailey, Colorado Musemn of Natural History, Denver; J. Berlioz, Mus^ d'Histoire Naturelle, Paris; Pierce Brodkorb, Museum of Zoology, University of Michigan, Ann Arbor; Major Allan Brooks, Okanagan Landing, B.C.; the Chicago Academy of Sciences; the late J. H. Fleming, Toronto, Ontario; Herbert Friedmann, United States National Museum; Professor O. Fuhrmann, University of Neuchatel; Major Edward A. Goldman, United States Fish and Wildlife Service; the late Joseph Grinnell, University of California; Count Nils Gyldenstolpe, Vetenskaps- akademien, Stockholm; Captain N. B. Kinnear, British Museum (Natural History), London; A. Laubmann, Zoological Museum, Munich; James Moffitt, California Academy of Sciences, San Francisco; H. C. Oberholser, formerly of the United States Fish and Wildlife Service; James L. Peters, Museum of Comparative Zoology, Cambridge, Massachusetts; R. M. de Schauensee, Academy of Natural Sciences, Philadelphia; Count Josef Seilem, Lukov; L. L. Snyder, Royal Ontario Museiun, Toronto; E. Stresemann, Zoological Museum, Berlin; P. A. Tavemer, National Museum of Canada, Ottawa; W. E. Clyde Todd, Carnegie Museum, Pittsburgh; University of Toronto; A. J. van Rossem, formerly of the California Institute of Technology, Pasadena; John T. Zimmer, American Museum of Natural History, New York. Especial acknowledgment is made to Rudyerd Boulton and Emmet R. Blake of the staff of Field Museum for continued assistance. Charles E. Hellmayr boardman conover IV CONTENTS Orders, Families, and Genera Included in Part I, Number 1 Order Rheiformes Family Rheidae (Rheas) Rhea Brisson . FACE . 1 PAGK Pterocnemia G. R. Gray 5 Order Tinamiformes Family Tinamidae (Tinamous) Tinamus Hermann 6 Nothocercus Bonaparte 23 Crypturellus Brabourne and Chubb . 28 Rhynchotus Spix 81 Nothoproda Sclater and Salvin 86 Nothura Wagler 95 Taoniscus Gloger 108 Eudromia Is. Geoffrey 108 Tinamotis Vigors 112 Order Galliformes Suborder Galli Family Cracidae (Curassows, Guans, Chachalacas) Nothocrax Burmeister 114 Mitu Lesson 115 Pauxi Temminck 118 Crax Linnaeus 120 Penelope Merrem 133 Ortalis Merrem 159 Penelopina Reichenbach 183 Chamaepetes Wagler 184 Pipile Bonaparte 188 Aburria Reichenbach 195 Oreophasis G. R. Gray 196 Family Tetraonidae (Grouse, Ptarmigan) Dendragapus Elliot 197 Lagopus Brisson 201 Canachites Stejneger 211 Bonasa Stephens 214 Pedioecetes Baird 219 Tympanuchus Gloger 222 Centrocercus Swainson 224 Family Phasianidae (Partridges, Quails, Pheasants) Dendrortyx Gould 225 Oreortyx Baird 228 Callipepla Wagler 230 Lophortyx Bonaparte 232 Philortyx Gould 238 Colinus Goldfuss 238 Odontophorus Vieillot 260 Dadylortyx Ogilvie-Grant 281 Cyrtonyx Gould 284 Rhynchortyx Ogilvie-Grant 288 Perdix Brisson 290 Phasianus Linnaeus 290 Family Numididae (Guinea Fowl) Numida Linnaeus 291 Family Meleagrididae (Turkeys) Meleagris Linnaeus 292 Agriocharis Chapman 294 Suborder Opisthocomi Family Opisthocomidae (Hoatzins) Opisthocomus Illiger 295 Order Gruiformes Family Psophiidab (Trumpeters) Psophia Linnaeus 308 Family Rallidae (Rails, Gallinules, Coots) Rallus Linnaeus 314 Pardirallus Bonaparte 339 Amaurolimnas Sharpe 342 Cyanolimnas Barbour and Peters . . . 344 Aramides Pucheran 345 Crex Bechstein 360 Anurolimnas Sharpe 360 Porzana Vieillot 361 iMterallus G. R. Gray 368 PAGE Micropygia Bonaparte 386 Coturnicops G. R. Gray 388 Neocrex Sclater and Salvin 390 Porphyriops Pucheran 392 Gallinula Brisson 395 Porphyrula Blyth 403 Fulica Linnaeus 407 Suborder Heliornithes Family Heliornithidae (Sun Grebes) Heliornis Bonnaterre 422 Suborder Eurypygae Family Eurypygidae (Sun Bittern) Eurypyga lUiger 424 Suborder Cariamae Family Cariamidae (Cariamas) Cariama Brisson 427 Chunga Hartlaub 429 Order Columbiformes Family Columbidab (Pigeons and Doves) Columba Linnaeus 430 Ectopistes Swainson 475 Zenaidura Bonaparte 476 Zenaida Bonaparte 495 Nesopelia Sundevall 503 Spilopelia Sundevall 504 Streptopelia Bonaparte 505 Scardafella Bonaparte 505 Gymnopelia Sclater and Salvin 510 Columbigallina Boie 513 Columbina Spix 544 Eupelia Todd 548 Leptophaps Reichenow 549 Uropelia Bonaparte 551 Oxypelia Salvadori 553 Claravis Oberholser 553 Metriopelia Bonaparte 561 Leptotila Swainson 564 Osculatia Bonaparte 595 Geotrygon Gosse 597 Oreopeleia Reichenbach 597 Stamoenas Bonaparte 620 NEW NAME PROPOSED IN PART I, NUMBER 1 Penelope dahbenei nom. nov .154 VI CATALOGUE OF BIRDS OF THE AMERICAS PART I NO. 1 BY CHARLES E. HELLMAYR AND BOARDMAN CONOVER Order RHEIFORMES Family RHEIDAE. Rheas Genus RHEA Brisson Rhea Brisson, Orn., 1, p. 46; 5, p. 8, 1760 — type, by monotypy and tauto- nymy, "WciesJ' =Strulhio americanus Linnaeus. Touyou Lacepede, Tabl. Meth. Mammif. Ois., p. 20, late in 1799; idem, in Daudin, Traite Elem. Compl. Orn., 1, p. 438, 1800 — type not indicated, but, according to generic characters, obviously Struthio americanus Linnaeus. Tuyus Rafinesque, Anal. Nat., p. 70, 1815 — new name for Rhea "L." [=Brisson]. *Rhea americana americana (Linnaeus).^ American Rhea. Struthio americanus Linnaeus, Syst. Nat., 10th ed., 1, p. 155, 1758 — based exclusively on "Nhanduguagu" Marcgrave, Hist. Nat. Bras., p. 190; Sergipe and Rio Grande [do Norte], Brazil. Struthio Rhea Linnaeus, Syst. Nat., 12th ed., 1, p. 266, 1766 — chiefly based on "Nhanduguacu" Marcgrave. ^ Two new races have been described recently: (a) Rhea americana araneipes Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 367, pp. 1-2, April 5, 1938—192-200 kilometers west of Puerto Casado, Paraguay (type in the Museum of Zoology, University of Michigan, Ann Arbor). This form is said to resemble Rhea americana albescens in coloration, but to be of larger size, tarsus of males 351-354 and of females 344-370 mm. It is supposed to range from southern Matto Grosso (Descalvados) to the northern part of the Paraguayan Chaco. (b) Rhea americana nobilis Brodkorb, Proc. Biol. Soc. Wash., 52, p. 138, Oct. 11, 1939 — 40 kilometers west-southwest of Capitan Bado, eastern Paraguay (type in the Museum of Zoology, University of Michigan, Ann Arbor). The characters are designated as large size (tarsus 342-366 mm.), interscapular region dark brown, lower half of neck jet black, upper half orange-cinnamon, flanks vinaceous cinnamon to pinkish buff. The range is said to be Paraguay, east of the Rio Paraguay, \ 2 Field Museum of Natural History— Zoology, Vol. XIII Rhea americana Wied, Reise Bras., 2, p. 187 (8vo ed., p. 186), 1821 — Fazenda Valo, near the Minas border, Bahia; Lichtenstein, Verz. Doubl. Berliner Mus., p. 69, 1823— Sao Paulo; Wied, Beitr. Naturg. Bras., 3, (2), p. 559, 1833 — same locality; Burmeister, Syst. Uebers. Th. Bras., 3, p. 352, 1856 — part, Minas Geraes (Sabara, Santa Lucia, Lagoa Santa); Des Murs, in Castelnau, Exp6d. Am6r. Sud, Zool., 1, Ois., p. 94, 1856 — Rio Mondego, below Miranda, Matto Grosso; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 46 — Minas Geraes (Lagoa Santa; Curvelho; Taboleiro Grande; Andrequece, Rio Sao Francisco); Pelzeln, Orn. Bras., 3, p. 295, 1870 — Sao Paulo (Itarar^) and Matto Grosso (Cuyaba, Caigara); Allen, Bull. Amer. Mus. N. H., 5, p. 152, 1893 — Chapada, Matto Grosso; Iher- ing. Rev. Mus. Paul., 3, p. 465, 1899 — between Piracicaba and Rio Claro, Sao Paulo (crit.); idem. Cat. Faun. Braz., 1, p. 1, 1907 — Sao Paulo (hab. Brazil excl. of Rio Grande do Sul); Baer, Nov. Zool., 15, p. 14, 1908 — Rio Uruhu, Goydz. Rhea nandua Temminck, Nouv. Rec. PI. Col., livr. 40, text to pi. 237, fig. 2, 1823 — new name for Struthio americanus Linnaeus. Rhea nandu Lesson, Man. d'Orn., 2, p. 208, June, 1828— new name for Struthio rhea Linnaeus. Rhea macrorhyncha Sclater, Proc. Zool. Soc. Lond., 28, p. 207, 1860 — hab. ign. (type now in the British Museum); idem, Trans. Zool. Soc. Lond., 4, p. 356, pi. 69, 1862 (fig. of type); Forbes, Ibis, 1881, p. 360— Pernambuco (Aguas Bellas; falls of the Sao Francisco River) and Parahyba (Pianeo); Salvadori, Cat. Bds. Brit. Mus., 27, p. 581, 1895 — Brazil; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 98, 1910 — Joazeiro, Bahia. 1 Rhea americana macrorhyncha Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 249, 1934 — Piauhy (Apertada Hora, Santo Antonio de Gilbues, Grotao). Rhea americana subsp. Naumburg, Bull. Amer. Mus. N. H., 60, p. 55, 1930- — Matto Grosso. Rhea americana americana Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 500, 1929— Piauhy; Peters, Bds. World, 1, p. 4, 1931 (range). Rhea americana albescens (not of Arribdlzaga and Holmberg) Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 364, 1934— Descalvados, Matto Grosso. Range. — Campo region of Brazil, from Piauhy and Rio Grande do Norte south to Sao Paulo and Matto Grosso.^ Field Museum Collection. — 4: Brazil (Fazenda Capao Bonita, Vaccaria, Matto Grosso, 4). 1 Two adults from Itarar6 (Sao Paulo) and Cuyab4 (Matto Grosso), while approaching intermedia by their buffier lower neck, have the short middle toe and claw (115-120 mm.), deep black crown, and dusky brown interscapular region of northern specimens, and, considering the scanty available material, we are, at present, not prepared to separate them. It will be noticed that Stone and Roberts record much larger measurements for two adult females from Descalvados, which they refer to the Argentine form. Additional material examined. — Brazil: Joazeiro, Bahia, 2; Pernambuco, 1; Cuyabd, Matto Grosso, 1; Villa Bella de Matto Grosso, 2; Itarare, Sao Paulo, 1. 1942 Birds of the Americas — Hellmayr and Conover 3 *Rhea americana intermedia Rothschild and Chubb.^ Inter- mediate Rhea. Rhea americana intermedia Rothschild and Chubb, Nov. Zool., 21, p. 223, June, 1914 — Barra San Juan, Colonia, Uruguay (type in coll. of Duke of Orleans, now in Paris Museum); Tremoleras, El Hornero, 4, p. 20, 1927 — Uruguay; Peters, Bds. World, 1, p. 4, 1931 (range). Rhea americana (not Struthio americanus Linnaeus) Burmeister, Syst. Uebers. Th. Bras., 3, p. 352, 1856 — part, Montevideo; Dalgleish, Proc. Roy. Phys. Soc. Edin., 6, p. 251, 1881 — Est. de la Tala, Durazno, Uruguay (nest and eggs descr.); Gibson, Ibis, 1885, p. 283 — Paysandu, Uruguay; Aplin, Ibis, 1894, p. 214 — Santa Elena, Uruguay; Salvadori, Cat. Bds. Brit. Mus., 27, p. 578, 1895 — part, Rio Grande do Sul; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 154, 1899 — Pedras Brancas and Barra do Rio Camaquam, Rio Grande do Sul; idem. Cat. Faun. Braz., 1, p. 1, 1907 — part, Rio Grande do Sul and Uruguay. Rhea americana rothschildi (not of Brabourne and Chubb) Tremoleras, El Hornero, 2, p. 10, 1920 — Uruguay (San Jose, Flores, Minas, Maldonado, Treinta y Tres, Cerro Largo, Florida, Rocha). Range. — Extreme southern Brazil (Rio Grande do Sul) and Uruguay, Field Museum Collection. — 2: Uruguay (Passo Correntino, Rio Negro, 1; San Vicente de Castillos, 1). *Rhea americana albescens Arribalzaga and Holmberg.^ Argen- tine Rhea. Rhea albescens Arribalzaga and Holmberg, El Naturalista Argentine, 1, p. 101, April, 1878 — Carhue, Prov. Buenos Aires (descr. of albinistic speci- mens; no type extant). Rhea americana (not Struthio americanus Linnaeus) Darwin, Proc. Zool. Soc. Lond., 5, p. 35, 1837 — La Plata to Bahia Blanca (habits); idem, Zool. Beagle, 3, Birds, p. 120, 1841— plains of La Plata, south to 42° and 43° lat. south, west to Uspallata plain, Mendoza (habits) ; Burmeister, Journ. Orn., 8, p. 260, 1860 — Buenos Aires to Mendoza; idem, Reise La Plata St., 2, p. 500, 1861 — Argentina; Sclater, Trans. Zool. Soc. Lond., 4, p. 355, pi. 68, 1862 (crit.); Boecking, Arch. Naturg., 29, (1), p. 213, 1863— Argentina (habits, hunting, etc.); Doering, Period. Zool., 1, p. 255, 1874 — Rio Guayquiraro, Corrientes; Gibson, Ibis, 1880, p. 167 — Cape San 1 Rhea americana intermedia Rothschild and Chubb: Similar to R. a. americana, but crown more sooty, less black; interscapular region mostly gray, hardly streaked with dusky, and lower foreneck strongly tinged with buffy. A single adult from Rio Grande do Sul (Pedras Brancas) examined. It is quite possible that the range of this little-known race extends into the adjacent parts of Argentina (Corrientes and Entre RIos), whence material has never been critically studied. - Rhea americana albescens Arribalzaga and Holmberg: Differs from the two preceding races by black interscapular region, greater extent of black on the neck, and longer tarsus. The range, as given here, is purely tentative, series of adult birds from dif- ferent parts having never been critically studied. 4 Field Museum of Natural History— Zoology, Vol. XIII Antonio, Buenos Aires; Doering, in Roca, Inf. Ofic. Exp. Rio Negro, ZooL, p. 58, 1881 — Sierra de Currumulan, Buenos Aires; Barrows, Auk, 1, p. 318, 1884 — Concepcion del Uruguay, Entre RIos (semi-domesticated), and Puan, Buenos Aires; Burmeister, Anal. Mus. Nac. Buenos Aires, 3, p. 245, 1888 — Arroyo Valcheta, Rio Negro; Sclater and Hudson, Arg. Om., 2, p. 216, 1889 — Argentina (habits); Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cordoba, 10, p. 404, 1890— Cordoba; Kerr, Ibis, 1892, p. 151— lower Pilcomayo; Holland, Ibis, 1892, p. 214— Est. Espar- tillar, Buenos Aires (habits) ; Salvadori, Cat. Bds. Brit. Mus., 27, p. 578, 1895 — part, Bolivia, Argentina, and Paraguay; Kerr, Ibis, 1901, p. 236 — Chaco Paraguay (between Caray4 Vuelta and Riacho Verde); Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 219, 1902 — campos of Tucum4n; Lonnberg, Ibis, 1903, p. 458 — Tataranda, Tarija, Bolivian Chaco; Scott and Sharpe, Rep. Princet. Univ. Exp. Patagonia, 2, (1), p. 2, 1904 — part, Argentina; Bruch, Rev. Mus. La Plata, 11, p. 248, 1904— Salta; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 72, 1905— Tucuman; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 184, 1910 (range in Argentina); Grant, Ibis, 1911, p. 478 — Luiconia and Los Ynglases, Aj6, Buenos Aires; Reed, Av. Prov. Mendoza, p. 16, 1916 — Mendoza; Gibson, Ibis, 1920, p. 91 — Cape San Antonio, Buenos Aires; Wetmore, Bull. U. S. Nat. Mus., 133, p. 23, 1926 — Paraguayan Chaco, Formosa (Riacho Pilaga), Buenos Aires (Bahia Blanca), and Neuquen (Zapala); Friedmann, Bull. Mus. Comp. Zool., 68, p. 142, 1927— Entre Rios (Santa Elena), Cordoba (near Cordoba City), Tucumdn (San Pablo), and Santa Fe (La Noria). [Rhea americana] var. albinea Doering, in Roca, Inf. Ofic. Exp. Rio Negro, Zool., p. 58 (in text), 1881 — new name for Rhea albescens Arribalzaga and Holmberg. Rhea rothschildi Braboume and Chubb, Ann. Mag. Nat. Hist., (8), 8, p. 273, Aug., 1911 — Los Ynglases, Ajo, Buenos Aires (type in British Museum). Rhea americana rothschildi Rothschild and Chubb, Nov. Zool., 21, p. 223, 1914 (char.); Marelli, El Homero, 1, p. 75, 1918— Curuzu-Cuatia, Cor- rientes (domesticated); Sanzin, I.e., 1, p. 147, 1918 — Mendoza; Dabbene, I.e., 2, p. 83, 1920 (range in Argentina); Daguerre, I.e., 2, p. 259, 1922— Rosas, Buenos Aires; Serie and Smyth, I.e., 3, p. 38, 1923 — Santa Elena, Entre Rfos; Giacomelli, I.e., 3, p. 82, 1923 — La Rioja; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 597, 1924— Prov. Buenos Aires; Wilson, El Homero, 3, p. 350, 1926 — Venado Tuerto, Santa Fe; Marelli, I.e., 5, p. 193, 1933 — Arroyo Pareja, Buenos Aires. Rhea americana albescens Hudson, El Homero, 4, p. 53, 1927 (habits); Laub- mann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 43, 1930 — Mission Tacaagle, Formosa; Peters, Bds. World, 1, p. 4, 1931 (range); Krieg, Journ. Om., 82, p. 107, 1934— Est. La Geraldina, Santa Fe (habits); Steullet and Deautier, Obra Cine. Mus. La Plata, 1, p. 129, 1935— Monte Veloz, Buenos Aires (bibliog., range). JBanfife.— Argentina, from the Andes and the Bolivian border south to the Rio Negro, and western Paraguay (Chaco). Field Museum Collection. — 13: Paraguay (195 km. west of Puerto Casado, 2); Argentina (Concepcion, Tucuman, 1; Buenos Aires, 10). 1942 Birds of the Americas— Hellmayr and Conover 5 Genus PTEROCNEMIA G. R. Gray Pterocnemia G. R. Gray, Hand List Bds. Brit. Mus., 3, p. 2, 1871 — type, by monotypy, Rhea darwinii Gould= Rhea pennaia d'Orbigny. Pterocnemis Sclater and Salvin, Nomencl. Av. Neotrop., p. 154, 1873 (emendation). Pterocnemia pennata garleppi Chubb.^ Garlepp's Rhea. Pterocnemia tarapacensis garleppi Chubb, Bull. Brit. Orn. CI., 33, p. 79, Dec. 23, 1913 — Esperanza [Oruro], Bolivia (type in Tring Collection); Dabbene, El Hornero, 1, p. 259, 1919 — Pasto Ventura, Cerro Nevado, puna of Catamarca; idem. I.e., 2, p. 84, 1920 (range); Boman, I.e., 2, p. 140, 1920 — puna of Catamarca (display). Rhea darwini (not of Gould) Berlepsch and Stolzmann, Ornis, 13, pp. 64, 130, 1906— Titiri (alt. 16,000 ft.), southern Puno, Peru. Pterocnemia pennata garleppi Peters, Bds. World, 1, p. 5, 1931 (range); SteuUet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 133, 1935 — Catamarca (Pasto Ventura) and Los Andes (Acai). Range. — Puna zone of extreme southeastern Peru (Titiri, Puno), Bolivia (Esperanza and Sajama, Dept. Oruro), and northwestern Argentina (Pasto Ventura, Cerro Nevado, Catamarca; Acai, Los Andes). Pterocnemia pennata tarapacensis Chubb.^ TarapacA Rhea. Pterocnemia tarapacensis Chubb, Bull. Brit. Orn. CI., 33, p. 79, Dec. 23, 1913 — "Canchosa," TarapacA, Chile (type in the British Museum). Rhea americana (not Struthio am^ricanus Linnaeus) Tschudi, Faun. Peru., Orn., p. 293, 1846 — "north of Arica" (from hearsay); Taczanowski, Orn. Per., 3, p. 500, 1886 (ex Tschudi). Rhea darwini (not of Gould) Philippi, Ornis, 4, p. 159, 1888 — Atacama; Sclater, Proc. Zool. Soc. Lond., 1890, p. 412 — TarapacA; idem. I.e., 1891, p. 137 — "Canchosa," Tarapaca; Salvadori, Cat. Bds. Brit. Mus., 27, p. 582, 1895 — part, spec, h-1, "Canchosa," Tarapaca; Reed, Anal. Univ. Chile, 93, p. 213, 1896— part, Tarapacd; Lane, Ibis, 1897, p. 316— Can- cosa, Tarapacd. Pterocnemia pennata tarapacensis Peters, Bds. World, 1, p. 5, 1931 (range). Pterocnemia tarapacensis tarapacensis Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 428, 1932 — puna zone of northern Chile (crit.). * Pterocnemia pennata garleppi Chubb is said to differ from the next form by isabelline-buff (instead of ashy-gray) head and neck, and grayish brown (not rufous-brown) back, but its distinctness is doubtful in view of the considerable individual variation observable in a series of nearly thirty specimens; but direct comparison with tarapacensis could not be made. " Pterocnemia pennata tarapacensis Chubb, together with the preceding race, may be distinguished from the Patagonian rhea by the smaller number of scutes (eight to ten instead of sixteen to eighteen) on the lower portion of the tarsus. Besides, the dorsal surface is much more brownish, with fewer, if any, white feathers interspersed. Material examined. — Bolivia, Oruro: Sajama, 19; Esperanza, 6. 6 Field Museum of Natural History — Zoology, Vol. XIII Range. — Puna zone of northern Chile, in provinces of Atacama, Antofagasta, and Tarapaca. Pterocnemia pennata pennata (d'Orbigny). Darwin's Rhea. Rhea pennaia d'Orbigny, Voy. Am6r. M6rid., 2, pp. 67 (note), 212, 1834— lower Rio Negro, southern Buenos Aires (no type in existence). Rhea darvnnii(i) Gould, Proc. Zool. Soc. Lond., 5, p. 35, Nov. 21, 1837— Port Desire, Patagonia (type formerly in coll. of Zoological Society of London); idem, in Darwin, Zool. Beagle, 3, Birds, p. 123, pi. 47, 1841 — Rio Negro to the Straits of Magellan; Sclater, Trans. Zool. Soc. Lond., 4, p. 357, pi. 70, 1862; PhiUppi, Anal. Univ. Chile, 31, p. 270, 1868— "Men- doza"; Hudson, Proc. Zool. Soc. Lond., 1872, pp. 534, 535 — Rio Negro (habits); Dumford, Ibis, 1877, p. 46— Chubut Valley; idem. Ibis, 1878, p. 406 — Chubut Valley (nest and eggs descr.); Doering, in Roca, Inf. Ofic. Exp. Rio Negro, Zool., p. 58, 1881 — Rio Negro and southward; Burmeister, Anal. Mus. Nac. Buenos Aires, 3, p. 319, 1889 — Rio Chico del Chubut; Sclater and Hudson, Arg. Cm., 2, p. 219, 1889 (habits); Oustalet, Miss. Sclent. Cap Horn, 6, p. B.247, 1891 — Santa Cruz, Mis- sioneres, and Cerro de la Picane, Santa Cruz, Patagonia; Salvadori, Cat. Bds. Brit. Mus., 27, p. 582, 1895 — part, Patagonia and Argentina; Scha- low, Zool. Jahrb., Suppl., 4, p. 646, 1898 — Punta Arenas; Scott and Sharpe, Rep. Princet. Univ. Exp. Patagonia, 2, (1), p. 8, 1904 — Coy Inlet, Patagonia, and Valle del Lago Blanco, Chubut; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 185, 1910 (range); Reed, Av. Prov. Mendoza, p. 5, 1916 — Cerro Pelado and Puente del Inca, Mendoza. Pterocnemia pennata Chubb, Bull. Brit. Dm. CI., 33, p. 80, 1913 (crit.); Dabbene, El Homero, 2, p. 84, 1920 (range); Peters, Bull. Mus. Comp. Zool., 65, p. 285, 1923 — Maquinchao and Huanuluan, Rio Negro (breed- ing); Wetmore, Bull. U. S. Nat. Mus., 133, p. 27, 1926— Zapala, western Neuquen; idem, Univ. Calif. Pub. Zool., 24, p. 409, 1926— Rio Negro (Arroyo Trineta, Arroyo Cumallo, Laguna Crockett) and Santa Cruz (Lago San Martin). Pterocnemia pennaia pennata Peters, Bds. World, 1, p. 5, 1931 (range); SteuUet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 132, 1935 (synon., range). Range. — Southern Argentina from the Rio Negro to the Straits of Magellan (also recorded from Mendoza, but probably semi- domesticated). Order TINAMIFORMES Family TINAMIDAE. Tinamous Genus TINAMUS Hermann Tinamus Hermann,' Tabl. Aff. Anim., pp. 164, 235, 1783 — based on "Les Tinamous" Buffon (Hist. Nat. Gis., 4, p. 502, 1778); type, by subs, desig. ^Tinamus, though universally credited to Latham (Ind. Cm., 2, p. 633, 1790), was already proposed by Hermann for Bixffon's "Les Tinamous," com- prising the four species listed by Latham. Apstein appears to have been the first 1942 Birds of the Americas — Hellmayr and Conover 7 (Apstein, Sitzungsb, Ges. Naturf. Freunde Berlin, 1915, p. 197), Tetrao major Gmelin [="Le Magoua" Buffon]. Crypturus Illiger, Prodr. Syst. Mamm. Av., p. 244, 1811 — substitute name for Tinamus "Latham" (cf. Oberholser, Proc. Biol. Soc. Wash., 35, pp. 73-74, 1922). Cryptura Vieillot, Anal. Nouv. Orn. Elem., p. 52, 1816 — type, by subs, desig. (Salvadori, Cat. Bds. Brit. Mus., 27, p. 496, 1895), ["Tinamou Magoua" Bufifon=] Tetrao major Gmelin. Pezus Spix, Av. Spec. Nov. Bras., 2, p. 61, 1825 — type, by present desig.,^ Pezus serratus Spix. Trachypelmus Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 749, 1849— type, by subs, desig. (Salvadori, Cat. Bds. Brit. Mus., 27, p. 496, 1895), [Trachypelmus subcristatus Cabanis=] Tetrao major Gmelin. Trachypelma Giebel, Thes. Orn., 3, p. 648, 1877 — emendation of Trachypelmus Cabanis. *Tinamus tao tao Temminck. Great Gray Tinamou. Tinamus tao Temminck, Hist. Nat. Pig. Gall., 3, pp. 569, 749, 1815— "dans la province de Pard, au Br^sil" (type in Berlin Museum) ;2 Pelzeln, Orn. Bras., 3, p. 290, 1870 — Cidade de Matto Grosso, Rio Guapore, and Borba, Rio Madeira, Brazil; Sclater and Salvin, Nomencl. Av. Neotr., p. 152, 1873 — part, Amazonia; Riker and Chapman, Auk, 8, p. 163, 1891 — Diamantina, near Santarem, Brazil; Salvadori, Cat. Bds. Brit. Mus., 27, p. 497, 1895 — part, Amazonas; Ihering, Cat. Faun. Braz., 1, p. 4, 1907 — part, Matto Grosso, Borba, "Pard," and Amazonia; Hellmayr, Nov. ZooL, 17, p. 418, 1910 — Jamarysinho, Rio Machados; Snethlage, Bol. Mus. Goeldi, 8, p. 46, 1914 — Cussary, south bank of lower Amazon, Brazil. Crypturus canus Wagler, Isis, 1829, p. 746 — "in Brasiliae prov. Pard" (type in Berlin Museum).' Tinamus tao tao Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 12, p. 577, 1913 (diag.); Naumburg, Bull. Amer. Mus. N. H., 60, p. 57, 1930— Matto Grosso (ex Pelzeln); Peters, Bds. World, 1, p. 12, 1931 (range). Range. — Brazil south of the Amazon, from the Rio Madeira east to the Rio Tapajoz, south to western Matto Grosso (Villa Bella de Matto Grosso, Rio Guapore).* to select a genotype for Tinamus Hermann. Fortunately, it is the same species as the one designated by G. R. Gray (List Gen. Bds., p. 63, 1840) as genotype of Tinamus Latham, viz., Tetrao major Gmelin. ^ Salvadori (Cat. Bds. Brit. Mus., 27, p. 496, 1895) designates Tetrao major Gmelin, a species originally not contained in the genus. ^ Temminck's account is practically based upon the description communicated by Illiger of the specimen received at Berlin from Count Hoflfmannsegg. The type is still in the Berlin Museum (cf. Schlegel, Mus. Pays-Bas, 8, Tinami, p. 8, 1880). Azara's "Mocoicogoe," doubtfully quoted by Temminck, refers, of course, to T. solitarius. ' Based on the very same specimen which served as type of T. tao. * Additional material examined. — Brazil: Rio Tapajoz, 4; Borba, Rio Madeira, 2; Jamarysinho, Rio Machados, 2; Villa Bella, Matto Grosso, 1. 8 Field Museum of Natural History— Zoology, Vol. XIII Conover Collection. — 8: Brazil (Caxiricatuba, Rio Tapajoz, 4; Boim, Rio Tapajoz, 1; Pinhel, Rio Tapajoz, 3). ♦Tinamus tao weddelli Bonaparte.^ Weddell's Tinamou. Tinamus weddelli Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, pp. 881, 954, 1856 — "forets vierges de La Paz en Bolivie"; idem, Tabl. Parall. Ordre Gallin., p. 15, 1856 — "forets vierges de la valine de Tipuani,^ province de la Paz en Bolivie" (full descr.; type in Paris Museum examined). Tinamus tao (not of Temminck) Salvadori, Cat. Bds. Brit. Mus., 27, p. 497, 1895 — part, Bolivia; Ihering, Cat. Faun. Braz., 1, p. 4, 1907 — part, Bolivia. Tinamus tao weddelli Chubb, Ibis, 1919, p. 6 — San Ernesto,, upper Rio Beni, Bolivia (crit.); Peters, Bds. Worid, 1, p. 12, 1931— Bolivia. /?awge.— Tropical zone of eastern Bolivia (Tipuani, La Paz; San Ernesto, upper Rio Beni; Cerro Hosane and Cerro del Amberi, Santa Cruz). Conover Collection. — 1: Bolivia (Cerro Hosane, Santa Cruz, 1). ♦Tinamus tao kleei (Tschudi).^ Klee's Tinamou. Crypturus kleei Tschudi, Arch. Naturg., 9, (1), p. 387, 1843 — "apud fiumen Chanchamayo et in Chunchotambo," Dept. Junin, Peru (type in NeuchS- tel Museum); idem, I.e., 10, (1), p. 308, 1844 — Peru; idem, Unters. Faun, i^ Peru., Orn., p. 284, pi. 32, 1846— Peru. ^ Tinamus tao weddelli Bonaparte: Very similar to T. t. kleei, especially on the lower surface; but upper parts grayer, less brownish and less heavily barred with black, these differences being particularly noticeable on the wing coverts, and lower neck and upper chest rather lighter and grayer, Bolivian birds are, in fact, somewhat intermediate to typical tao, though nearer to T. t. kleei. Additional material examined. — Bolivia: Tipuani Valley, La Paz, 1 (the type); San Ernesto, upper Rio Beni, 1; Cerro Hosane, 2; Cerro del Amberi, Santa Cruz, 1. 2 Tipuani lies southeast of Mapiri in the tropical forests at the Amazonian foot of the Cordillera of La Paz. ' Tinamus tao kleei (Tschudi) differs from the nominate race by being above and on the chest distinctly washed with dark brownish (instead of clear bluish gray) and by the tendency to heavier, dusky barring on the lower abdomen and flanks. The racial characters are most strongly pronounced in the birds from Pozuzo, Hudnuco. Two skins from eastern Ecuador are like the Peruvian ones. Tinamus blasiusi Dubois (M6m. Soc. Zool. France, 7, p. 404, 1894), from Peru, published as it is without any description, can at best be regarded as a new name for C. kleei Tschudi. The bird mentioned by Dubois, however, most cer- tainly was not the one described as Tinamus (without specific name) by Bonaparte (Compt. Rend. Acad. Sci. Paris, 43, p. 573, 1856), and said to have been sent by Martini from "Chili" to the Brussels Museum. Additional mxiterial examined. — Peru: Pozlizo, Hudnuco, 3; Chanchamayo, JunIn, 2; La Gloria, Vitoc, Junln, 2; Rio San Miguel, Urubamba, 2; Rio Cosireni, Urubamba, 1; Rio Comberciato, Urubamba, 1. 1942 Birds of the Americas— Hellmayr and Conover 9 Tinamus kleei Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 563 — Monterico, Peru; idem, I.e., 1882, p. 3 — Huambo, Peru; idem, Orn. Per., 3, p. 293, 1886 — Peru (Monterico, Huambo). Tinamus tao (not of Temminck) Salvadori, Cat. Bds. Brit. Mus., 27, p. 497, 1895 — part, Peru; idem and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 51, 1900 — San Jose, eastern Ecuador; Berlepseh and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 46— La Gloria, Vitoc, Peru; Ihering, Cat. Faun. Braz., 1, p. 4, 1907 — part, Peru; Chapman, Bull. U. S. Nat. Mus., 115, p. 42, 1921 — Rio Comberciato, Rio Cosireni, and Rio San Miguel, Urubamba, Peru; idem. Bull. Amer. Mus. N. H., 55, p. 145, 1926 — San Jose, Ecuador (ex Salvadori and Festa). Tinamus tao kleei Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 12, p. 577, 1913 (crit.); Peters, Bds. World, 1, p. 12, 1931— eastern Peru and Ecuador, Range. — Tropical zone of eastern Peru (Urubamba region; Monterico, Ayacucho; Chanchamayo and La Gloria, Vitoc, Junin; Pozuzo, Huanuco; Huambo, San Martin) and eastern Ecuador (San Jos6, Cutucu). Conover Collection.—'^: Peru (Rio Urubamba, 1); Ecuador (Cu- tucu, 2). *Tinamus tao septentrionalis Brabourne and Chubb.' North- ern Gray Tinamou. Tinamus tao septentrionalis Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 12, p. 578, Dec, 1913 — plains of.Cumana, northeastern Venezuela (type in Tring Collection, now in the American Museum of Natural His- tory, New York); Chubb, Bds. Brit. Guiana, 1, p. 2, 1916 — Aremu River; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 24, 1922— La Azulita, M^rida, and Maracay, Aragua, Venezuela (crit.); Peters, Bds. World, 1, p. 12, 1931 (range). Tinamus canus (not Crypturus canus Wagler) Sclater, Proc. Zool. Soc. Lond., 25, p. 20, 1857— Bogota. Trachypelmus canv^ Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 303, 1890 — Puerto Cabello, Venezuela. Tinamus tao (not of Temminck) Sclater and Salvin, Nomencl. Av. Neotr., p. 152, 1873 — part, Guiana, Venezuela, and Colombia; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 497, 1880 — part, Nouvelle Grenade; Salvadori, Cat. Bds. Brit. Mus., 27, p. 497, 1895— Venezuela (San Esteban) and Bogota; Beebe, Zoologica (N.Y.), 1, p. 71, 1909 — Guanoco, Orinoco Delta, Venezuela; idem. Our Search for a Wilderness, pp. 321, 389, 1910 — Aremu River, British Guiana (seen); Hellmayr and Seilern, Arch. ^Tinamus tao septentrionalis Brabourne and Chubb: Similar to the nominate race, but upper parts strongly tinged with olivaceous (instead of clear slate gray) and less broadly banded with black, especially anteriorly; abdomen more buffy. A single Bogota skin appears to agree with one from San Esteban, Venezuela. The status of the inhabitants of the west Colombian Andes, whence a single example has been recorded from San Antonio, remains to be determined. 10 Field Museum of Natural History — Zoology, Vol. XIII Naturg., 78, A, Heft 5, p. 166, 1912— San Esteban, Venezuela; (?)Chap- man, Bull. Amer. Mus. N. H., 36, p. 187, 1917 — San Antonio, western Andes, Colombia. Range. — Tropical zone of British Guiana, northern Venezuela (Cumand; Maracay, Aragua; San Esteban, Carabobo; La Azulita, M^rida), and Colombia (native Bogota collections; (?)San Antonio, western Andes). Field Museum Collection. — 1: Venezuela (Maracay, Aragua, 1). Conover Collection. — 1: Venezuela (La Azulita, M^rida, 1). ♦Tinamus solitarius (Vieillot).' Soutary Tinamou. Cryptura solitaria Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 34, p. 105, 1819 — based on "Mocoicogo^" Azara, No. 332; Paraguay. Tinamus brasiliensis (not of Latham) Wied, Reise Bras., 1, p. 256 (8vo ed., p. 254), 1820— Morro d'Arara, Rio Mucurl; idem. I.e., 2, pp. 124, 135, 1821 — near Sao Pedro d'Alcantara, southern Bahia; idem, Beitr. Naturg. Bras., 4, (2), p. 496, 1833 — southeastern Brazil; Euler, Journ. Om., 15, pp. 190, 196, 198, 1867— Cantagallo, Rio de Janeiro (breeding habits). Crypturus tao (not Tinamus tao Temminck) Lichtenstein, Verz. Doubl. Berliner Mus., p. 67, 1823 — Sao Paulo (descr.); Wagler, Syst. Av., 1, foL 19, sp. 1, 1827 — Paraguay and Brazil (monog.). Traehypelmus tao Burmeister, Syst. Uebers. Th. Bras., 3, p. 324, 1856 — Sao Paulo, southern Minas, Santa Catharina, "Montevideo" (errore), and Paraguay. Tinamus mxijor (not of Gmelin) Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 50 — Minas Geraes. Tinamus solitarius Pelzeln, Om. Bras., 3, p. 290, 1870 — Rio de Janeiro (Cor- covado) and Sao Paulo (Serra do Capivari, near Mattodentro; Ypanema, Ytarare); Sclater and Salvin, Nomencl. Av. Neotr., p. 152, 1873 — Brazil and Paraguay; Berlepseh, Joum. Om., 22, p. 251, 1874 — Blumenau, Santa Catharina; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 10, 1880 — Rio de Janeiro, Itarare, and Sao Paulo (monog.); Berlepseh and Ihering, Zeits. Ges. Om., 2, p. 182, 1885 — Arroio Grande, Rio Grande do Sul; Salvadori, Cat. Bds. Brit. Mus., 27, p. 501, pi. 7, 1895— Rio Parana, Sao Paulo, and Rio de Janeiro; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 153, 1899— forest of the coast ranges of Rio Grande do Sul to 30° south lat.; idem. Rev. Mus. Paul., 3, p. 458, 1899 — Sao Paulo; idem, I.e., 4, p. 164, 1900— Cantagallo; Bertoni, Anal. Cient. Parag., 1, p. 23, 1901 — Alto Parana, Paraguay; Ihering, Cat. Faun. Braz., 1, p. 4, 1907 — Sao Paulo (Sao Sebastiao, Bauru, Santos) and Santa Catharina; Chubb, Ibis, ^Tinamus solitarius (Vieillot) is probably conspecific with the T. major complex. Miranda-Ribeiro (Rev. Mus. Paul., 23, p. 738, 1938) recently separated T. s. farinosus (Serra de Friburgo, Rio de Janeiro) and T. s. organorum (Serra dos Orgaos, Rio de Janeiro). A third name, T. s. nattereri, proposed by the same author for a bird from Santa Catharina (Humboldt) seems to be synonymous with T. solitarius. 1942 Birds of the Americas — Hellmayr and Conover 11 1910, p. 55— Sapucay, Paraguay; Bertoni, Anal. Soc. Cient. Arg., 75, p. 68, 1913 — Misiones; idem. Faun. Parag., p. 35,1914 — Paraguay and Misiones; Dabbene, Bol. Soc. Physis, 1, p. 250, 1914 — same localities; Hellmayr, Verb. Orn. Ges. Bay., 12, p. 159, 1915 — Brago do Sul, Espirito Santo; Dabbene, El Hornero, 1, p. 260, 1919 — Bonpland, Misiones; Peters, Bds. World, 1, p. 12, 1931 (range); Pinto, Rev. Mus. Paul., 17, (2), p. 709, 1932 — Valparaizo, Sao Paulo; idem, I.e., 19, p. 51, 1935 — Serra do Palhao, Rio Jucurucu, and Cachoeira Grande, Bahia; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 134, 1935 — Puerto Gisella, Rio Parana, Misiones. Tinamus guttulaius G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 97, 1867 — Brazil (cotypes in British Museum). Range. — Eastern Brazil, from at least Sergipe in the north to Rio Grande do Sul in the south, and the adjacent parts of Paraguay and Argentina (Misiones).^ Conover Collection. — 1: Brazil (Estado Santa Catharina, 1). ♦Tinamus major robustus Sclater and Salvin. Robust Tinamou. Tinamus robustus Sclater, Proc. Zool. Soc. Lond., 28, p. 253, 1860 — vicinity of Orizaba, Mexico (nomen nudum); Salvin, Ibis, 1861, p. 355 — Yzabal, Guatemala (eggs descr.); idem, Ibis, 1866, p. 195 (not found on the Pacific slope of Guatemala); Sclater and Salvin, Exotic Orn., p. 87, pi. 44, April, 1868 — part, southern Mexico, Guatemala, HonduTas"'(Dn^oa), and Belize (orig. descr. ; type, from Choctum, Vera Paz, Guatemala, in Sal vin- Godman Collection, now in British Museum; cf. Salvadori, Cat. Bds. Brit. Mus,, 27, p. 500, 1895); Sumichrast, Mem. Bost. Soc. N. H., 1, p. 560, 1869 — Vera Cruz, Mexico; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 11, 1880 — part, spec. 1-4, Mexico (Vera Cruz) and Guatemala (Chimuy, Vera Paz); Sumichrast, La Naturaleza, 5, p. 229, 1881 — State of Vera Cruz; Salvadori, Cat. Bds. Brit. Mus., 27, p. 500, 1895 — Mexico, Guate- mala (Choctum; sources of the Rio de La Pasion), and British Honduras; Lantz, Trans. Kans. Acad. Sci., 16, p. 218, 1899 — Santo Tomds, Guate- mala; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 448, 1904 — Mexico (Potrero, Atriquehuite, near Orizaba, Playa Vicente), British Honduras (Belize), Guatemala (Choctum, Rio de La Pasion, Yzabal; Sierra de las Minas), Honduras (Omoa), and Nicaragua (San Emilio). Tinamus major{1) (not of Gmelin) Moore, Proc. Zool. Soc. Lond., 27, p. 63, 1859 — Omoa, Honduras, and BeHze; Sclater and Salvin, Ibis, 1859, p. 226 —same localities (cf. Salvin, Ibis, 1866, p. 204). Trachypelmu^ robustus Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 303, 1890— Playa Vicente, Vera Cruz, Mexico. Tinamus fuscipennis Salvadori, Cat. Bds. Brit. Mus., 27, p. 500, 1895 — part, spec, b, San Rafael, Nicaragua; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 450, 1904 — part, descr. of adult and San Rafael del Norte, Nicaragua. ^Additional material examined.— Brazil: Corcovado, Rio de Janeiro, 1; Brago do Sul, Espirito Santo, 1 ; Serra do Capivari, Mattodentro, Sao Paulo, 1 ; Ypanemd, Sao Paulo, 1; Jaragud, Santa Catharina, 7. 12 Field Museum of Natural History — Zoology, Vol. XIII Tinamus robusttis fuscipennis Bangs, Bull. Mus. Comp. Zool., 39, p. 142, 1903 — Yaruca, Honduras. Tinamus major robustus Griscom, Bull. Mus. Comp. Zool., 69, p. 152, 1929 — southern Mexico to northern Nicaragua (crit.); Austin, I.e., 69, p. 369, 1929 — Cayo District, British Honduras; Peters, I.e., 69, p. 401, 1929— Lancetilla, Honduras; idem, Bds. World, 1, p. 13, 1931 (range); Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 296, 1932— Honduras (Omoa, Lance- tilla, Yaruca); Griscom, Bull. Amer. Mus. N. H., 64, p. 96, 1932— Guatemala; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 11, p. 360, 1939— Santa Rosa, Chiapas. Range. — Southeastern Mexico (in states of Vera Cruz, Oaxaca [Tutla], Tabasco, and Chiapas) and south in the Caribbean lowlands to Honduras and in the highlands to northern Nicaragua (San Rafael del Norte, San Emilio). Field Museum Collection. — 2: Nicaragua (San Emilio, Lake Nicaragua, 2). Conover Collection. — 11: Mexico (Tutla, Oaxaca, 5); British Hon- duras (Manatee Lagoon, 1; Belize, 1); Honduras (Ceguaca, Santa Barbara, 2; La Leona, Copan, 1; Mirendon, Copan, 1). *Tinainus major percautus Van Tyne.^ Peten Tinamou. Tinamus major percauius Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 8, August 1, 1935 — Uaxactun, Peten, Guatemala (type in Museum of Zoology, University of Michigan, Ann Arbor). {1)Tinamus robustus (not of Sclater and Salvin) Cole, Bull. Mus. Comp. Zool., 50, p. 144, 1906 — Yucatan (eggs descr.). Range. — Northern Guatemala (Pet^n District), Campeche (Pac- aitun), and probably adjacent parts of Quintana Roo. Field Museum Collection. — 4: Mexico (Campeche, Pacaitun, 4). ♦Tinamus major fuscipennis Salvadori.^ Dusky-winged Tinamou. 1 Tinamus major percautus Van Tyne: Nearest to T. m. robu^tu^, but still paler throughout, upper parts much grayer, less brownish, especially on neck and upper back; below also paler, with more extensive white gular area; breast paler and belly often white. Additional material examined. — Guatemala: Uaxactun, Peten, 3. ^ Tinamus major fuscipennis Salvadori: Very close to T. m. robustus, with which it agrees in sooty black crown and absence of occipital crest, but darker and browner above, and more reddish below. Birds from Costa Rica agree with those from the lowlands of eastern Nicaragua (Rio Escondido, etc.). According to Peters and Griscom, this form extends east through the Caribbean lowlands of Panama to the Canal Zone. The coloration of the primaries, which served as the principal point of distinction, is now known to have no geographical significance, being due to the freshness of the plumage. 1942 Birds of the Americas — Hellmayr and Conover 13 Tinamtis fuscipennis Salvadori, Cat. Bds. Brit. Mus., 27, p. 500, 1895 — part, spec, a, c, Escondido River, Nicaragua, and "Veragua" (type, from Escondido River, in British Museum, as restricted by Peters, Bds. World, 1, p. 13, 1931); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 450, 1904 — Nicaragua (part, Rio Escondido), Costa Rica (part, San Jose, San Carlos, Carrillo, Jimenez, Miravalles), and "Veragua"; Rendahl, Ark. Zool., 12, No. 8, p. 10, 1919 — San Juan del Norte, Nicaragua. Tinamus robustus (not of Sclater and Salvin) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 140, 1868 — San Jose and San Carlos, Costa Rica; Frantzius, Journ. Orn., 17, p. 374, 1869— Costa Rica; Salvin, Ibis, 1874, p. 329— Veragua; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 11, 1880 — part, spec. 5, Costa Rica; Richmond, Proc. U. S. Nat. Mus., 16, p. 525, 1893— Rio Escondido, Nicaragua; Underwood, Ibis, 1896, p. 449 — Miravalles, Costa Rica. Tinamus salvini Underwood, Bull. Brit. Orn. CI., 7, p. lix, June 30, 1898 — Carrfllo, Costa Rica (descr. of young; type in Salvin-Godman Collection, now in British Museum); idem. Ibis, 1898, p. 612 (reprint). Tinamus robustus robustus Carriker, Ann. Carnegie Mus., 6, p. 375, 1910— Cudbre, Costa Rica (crit.). Tinamus robustus fuscipennis Carriker, Ann. Carnegie Mus., 6, p. 375, 1910 — Tenorio, La Vijagua, Cariblanco de Sarapiqui, El Hogar, Rio Sicsola, and Carrillo, Costa Rica (crit., habits). Tinamus major fuscipennis Chapman, Bull. Amer. Mus. N. H., 36, p. 189 (in text), 1917 — Nicaragua (in part) and Gatun, Canal Zone, Panama (crit.); Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 446, 1928 — Almirante, Panama (crit.); Griscom, Bull. Mus. Comp. Zool., 69, p. 152, 1929 — Caribbean lowlands of Nicaragua to the Canal Zone (crit.); Peters, I.e., 71, p. 296, 1931 — Boquete Trail and Cricamola, Almirante, Panama; idem, Bds. World, 1, p. 13, 1931 (range); Huber, Proc. Acad. Nat. Sci. Phila., 84, p. 206, 1932— Great Falls, Pis Pis River, Nicaragua (eggs descr.); Griscom, Bull. Mus. Comp. Zool., 78, p. 290, 1935 — Caribbean slope of western Panama (Almirante to Canal Zone). Range. — Caribbean lowlands of Nicaragua, and most of Costa Rica south along the Caribbean slope of western Panama to the Canal Zone. Field Museum Collection. — 1: Costa Rica (Orosi, 1). Conover Collection. — 14: Costa Rica (Volcan Turrialba, Limon, 4; Volcan Miravalles, Guanacaste, 2; Cerro Santa Maria, Guana- caste, 1); Panama (Cricamola, Boca del Toro, 7). ♦Tinamus major castaneiceps Salvadori.^ Chestnut-crowned TiNAMOU. 1 Tinamus major castaneiceps Salvadori: Similar in general coloration to T. m. fuscipennis, but crown chestnut, the feathers with narrow apical margins of black- ish; only the forehead sometimes tinged with sooty; aurieulars darker chestnut. Additional material examined. — Panama: Volcan de Chiriqui, 2 (the cotypes); Bugaba, 1; Lion Hill, 1. 14 Field Museum of Natural History— Zoology, Vol. XIII Tinamus castaneiceps Salvadori, Cat. Bds. Brit. Mus., 27, p. 507, pi. 6 (after Sept. 6), 1895 — Volcan de Chiriqul, Panama (cotypes in British Museum examined); Bangs, Auk, 18, p. 356, 1901 — Divala, Chiriqui; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 451, 1904 — part, Costa Rica (Pozo Azul) and Panama (Bugaba, Santiago de Veragua, Divala, Lion Hill); Bangs, Auk, 24, p. 290, 1907— [El Pozo de Terraba], Costa Rica; Carriker, Ann. Carnegie Mus., 6, p. 376, 1910 — Pozo Azul de Pirris and El Pozo de Terraba, Costa Rica. Tinamus rdbustus (not of Sclater and Salvin) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 477, 1862— Lion Hill, Panama; Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, p. 371— Panama Railroad; Salvin, I.e., 1867, p. 159 — Santiago de Veragua; Sclater and Salvin, Exot. Orn., p. 87, 1868 — part, Veragua and Panama; Salvin, Proc. Zool. Soc. Lond., 1870, p. 218 — Bugaba, Chiriqui; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887 — Pozo Azul de Pirris, Costa Rica; Cherrie, Anal. Inst. Fis.-Geogr. Mus. Nac. Costa Rica, 4, p. 196, 1894 — Palmar and Boruca, Costa Rica. Tinamus major castaneiceps Chapman, Bull. Amer. Mus. N. H., 36, p. 188 (in text), 1917 — part. Canal Zone; Bangs and Barbour, Bull. Mus. Comp. Zool., 65, p. 194, 1922— Jesusito, Darien; Griscom, I.e., 69, p. 152, 1929 — southwestern Costa Rica to the Canal Zone (crit.); Peters, Bds. World, 1, p. 13, 1931 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 291, 1935 — Chiriqui to Rio Chiman, Cape Garachine, Panama. Tinamus ruficeps Sclater and Salvin, Nomencl. Av. Neotrop., pp. 152, 162, 1873 — part, Panama and Chiriqui. Range. — Pacific slope of southwestern Costa Rica from the Rio Pirris southward through the forests of the Central Cordillera of Panama to the Rio Chiman, Cape Garachin^, Darien. ^ Field Museum Collection. — 3: Costa Rica (Palmar, 1; Boruca, 1; El Pozo de Terraba, 1). Conover Collection. — 6: Costa Rica (El Pozo de Terraba, Pun- tarenas, 1 ; Puerto Jimenez, Oso Peninsula, 1 ; San Joaquin de Dota, 2; Alto de Jabillo, Pirris, 1; El General, San Jos^, 1). Tinamus major brunneiventris Aldrich.^ Brown-breasted TiNAMOU. Tinamus mxijor brunneiventris Aldrich, Sci. Pub. Cleveland Mus. Nat. Hist., 7, p. 28, Aug. 31, 1937 — Paracote, 1 mile south of mouth of Angulo River, ^ Specimens from the region around Garachine (Jesusito) are stated by Gris- com to be intermediate, one being distinctly nearer saturatus, the other nearer castaneiceps. ^Tinamus major brunneiventris Aldrich: Nearest to T. m. castaneiceps from which it differs by having the under parts olive brown (not grayish olive) and the sides of the head darker. FYom T. m. saturatus it differs in the same manner and by lacking the elongated crest. An occasional specimen of saturatus, however, has the under parts almost as brown as brunneiventris. Material examined. — Paracote, Veraguas: Two females and a male. 1942 Birds of the Americas — Hellmayr and Conover 15 Veraguas, Panama (type in Cleveland Museum of Natural History, Cleveland, Ohio). Range. — The heavily forested region of southern Veraguas, Panama (Camp Wilcox and Paracot^, region around Monti jo Bay). ♦Tinamus major saturatus Griscom.^ Saturated Tinamou. Tinamus major saturatus Griscom, Bull. Mus. Comp. Zool., 69, pp. 150, 152, April, 1929 — Cana, eastern Panama (type in Museum of Comparative Zoology, Cambridge, Mass.); Peters, Bds. World, 1, p. 13, 1931 — extreme eastern Panama and northern Colombia; Griscom, Bull. Mus. Comp. Zool., 72, p. 307, 1932 — Perme, Obaldia, and Ranchon, eastern Panama; idem. I.e., 78, p. 291, 1935 (range). Tinamus mxijor (not of Gmelin) Cassin, Proc. Acad. Nat. Sci. Phila., 1860, p. 195 — Rio Truando, Colombia. Tinamus ruficeps (not of Sclater and Salvin, 1873) Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 548 — Remedios, Antioquia, Colombia; Salva- dori. Cat. Bds. Brit. Mus., 27, p. 506, 1895— part, spec, e, Remedios (spec. examined by C. E. H.). Tinamus castaneiceps (not of Salvadori) Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 451, 1904 — part, Colombia (Rio Truando). Tinamus major ruficeps Chapman, Bull. Amer. Mus. N. H., 36, p. 187, 1917 — part, Puerto Valdivia, lower Cauca, Colombia. Tinamus mxijor castaneiceps Chapman, Bull. Amer. Mus. N. H., 36, pp. 188, 189, 1917— part, Darien (Tapaliza, Tacarcuna) and western Colombia (Rio Salaqul, Rio Atrato, Baudo, Andagueda) (crit.). Range. — Tropical zone of eastern Darien, from the Rio Tuyra and its tributaries eastwards, and the adjacent districts of Colombia south to Baudo and the sources of the Rio Atrato (Andagueda), east to Antioquia (Puerto Valdivia, lower Cauca; Remedios, Rio It^). Conover Collection. — 15: Panama (Port Obaldia, Darien, 15). ♦Tinamus major latifrons Salvadori.^ Ecuadorian Tinamou, ^ Tinamus mxijor saturatus Griscom: Similar in color of crown to T. m. casta- neiceps, but distinguished by much darker general coloration both above and below, and by having a well-developed occipital crest. From T. m. zuliensis it may be distinguished by much more brownish upper parts with heavier barring, on average darker under surface, and full crest; from T. m. ruficeps by lighter brown upper parts and conspicuous occipital crest. Six adults from Antioquia (Puerto Valdivia and "Medellin") agree fairly well with the Obaldia series, though they are not quite so heavily barred above and somewhat paler below, three of the Colombian specimens having rather whitish bellies and being also devoid of the occipital crest. While slightly pointing to T. TO. zuliensis, they seem to be much nearer to saturatus. The lengthening of the crest-feathers increases in specimens from the Rio Atrato, which thus form the transition to T. m. latifrons. Additional material examined. — Colombia: Puerto Valdivia, lower Cauca, 5; Remedios, Rio Ite, 1; "Medellin," 1. * Tinamus major latifrons Salvadori is nearest to T. m. saturatus, but the occipital crest is more developed, and the auriculars are dusky. The pileum- is 16 Field Museum of Natural History — Zoology, Vol. XIII Tinamus latifrons Salvadori, Cat. Bds. Brit. Mus., 27, p. 506 (after Sept. 6), 1895 — Balzar, western Ecuador (cotypes in British Museum); idem and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 51, 1900--Rio Peripa, Ecuador (crit.); Hartert, Nov. Zool., 9, p. 599, 1902 — Paramba, Bulun and Lita, Ecuador (variation; eggs descr.); M6n6gaux, Miss. Serv. Geogr. Arm^e Mes. Arc Merid. Equat., 9, p. B3, 1911 — Santo Domingo de Los Colorados, Ecuador; Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 12, p. 579, 1913 (crit.). Tinamus robustus inexpectatus Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 12, p. 578, Dec, 1913— Salidero, Prov. Esmeraldas, Ecuador (type in British Museum examined); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 13, 1922 — near Gualea, Ecuador. Tinamus fuscipennis (not of Salvadori) Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 450, 1904 — part, northern Ecuador. Tinamus major latifrons Chapman, Bull. Amer. Mus. N. H., 36, p. 189, 1917 — Barbacoas (Narino), Colombia; idem, I.e., 55, p. 145, 1926— Gualea, Ecuador (crit.); Peters, Bds. World, 1, p. 13, 1931 (range). Range. — Tropical zone of southwestern Colombia and western Ecuador (south to Balzar). Field Museum Collection. — 1: Ecuador (Rio Bogota, Esmeral- das, 1). Conover Collection. — 8: Colombia, Cauca (La Costa, El Tambo, 3; Rio Michengue, 2); Ecuador (Carondelet, 1; Cacao, Rio Verde, 1; Achotal, Imbabura, 1). *Tinainus major zuliensis Osgood and Conover.* Zulia TiNAMOU. Tinamtis major zuliensis Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 24, August 28, 1922— Rio Cogollo, Perija, State of Zulia, exceedingly variable in coloration, being within the same locality "either wholly chestnut, wholly slate-color, or one-half one of these colors and one-half the other," as has been explained by Chapman. The type of T. latifrons represents the parti- colored, that of T. r. inexpectatus the slate-crowned variety. Seven additional specimens, all from northwestern Ecuador, examined. 1 Tinamus major zuliensis Osgood and Conover: Not unlike T. m. serratus, but upper parts lighter, more yellowish or olivaceous, less brownish, and on average more heavily barred; crown less intensely rufous; sides of head less reddish, the auriculars duller; under parts not so whitish abdominally and generally more thickly vermiculated. As in the allied races, there is some individual variation observable, although the series examined is, as a whole, conspicuous for the decidedly yellowish olive coloration of the upper parts. The type is the most yellowish in the lot, but it is almost matched by a specimen from Santa Marta (Valparaiso). Three adults from the tropical lowlands between Merida and Lake Maracaibo, studied by the senior author in the British Museum, are again very yellowish olive, while a fourth from the same region (Montaiia Limones) is much more reddish and can hardly be separated from a Remedies specimen of T. m. saturatus. Three other Santa Marta examples are more olivaceous. Birds from the Caura and Orinoco average more brownish, but they vary considerably and two from the Rio Ocamo are very 1942 Birds of the Americas— Hellmayr and Conover 17 Venezuela (type in Conover Collection, Field Museum of Natural His- tory); Peters, Bds. World, 1, p. 13, 1931 (range). Tinamus ruficeps (not of Sclater and Salvin) Allen, Bull. Amer. Mus. N. H., 13, p. 124, 1900— Cacagualito, Santa Marta. Tinamus serratus serratus (not Pezus serratus Spix) Hellmayr, Nov. Zool., 17, p. 419, 1910 — part, Caura Valley, Venezuela; Peters, Bds. World, 1, p. 14, 1931 — part, southern Venezuela (upper Caura Valley). Tinamus major ruficeps Chapman, Bull. Amer. Mus. N. H., 36, p. 188, 1917, — part, near foot of Mount Duida, Venezuela; Todd and Carriker, Ann. Carnegie Mus., 14, p. 164, 1922 — Valparaiso, La Tigrera, Las Vegas, and Pueblo Viejo, Colombia. Tinamus serratus ruficeps Peters, Bds. World, 1, p. 14, 1931— part, northern Colombia. Range. — Tropical zone of northeastern Colombia (Santa Marta region) and most of Venezuela, south to the upper Orinoco, east to the Caura Valley. Conover Collection. — 1: Venezuela (Rio Cogollo, Perija, Zulia, 1). *Tinamus major ruficeps Sclater and Salvin. ^ Rufous-crowned TiNAMOU. Tinamus ruficeps Sclater and Salvin, Nomencl. Av. Neotrop., pp. 152, 162, 1873 — part, "Aequatoria occidentaJis" [error for "orien talis"] (type, from Rio Napo, Ecuador, in Salvin-Godman Collection, now in the British Museum, examined by C. E. H.);* Salvadori, Cat. Bds. Brit. Mus., 27, p. 506, 1895 — part, spec, a-d, Ecuador (Rio Napo, Sarayacu) and Peru (Iquitos); idem and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 51, 1900 — Rio Santiago, Ecuador; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 701 (in text), 1906 — Sarayacu, Ecuador (crit.); Lonn- berg and Rendahl, Ark. Zool., 14, No. 25, p. 13, 1922 — Rio Napo, Ecuador. nearly as yellowish olive as the type of zuliensis. While most of the birds united here under zuliensis have no crest or but a short one, one from the foot of Mount Duida has the occipital feathers fully as long as in T. m. major. Additional material examined. — Colombia, Santa Marta: Las Vegas, 1; Val- paraiso, 1; La Tigrera, 1; Pueblo Viejo, 1. — Venezuela: Montaria Limones (alt. 50 meters), Merida, 3; Montana del Palmar (alt. 100 meters), Merida, 1; Caura River, 1; upper Caura River, 2; upper Orinoco, 1; Boca de Sina, Cunucunuma River, upper Orinoco, 1; foot of Mount Duida, 1; Boca del Rio Ocamo, upper Orinoco, 2. '^ Tinamus major ruficeps Sclater and Salvin: Similar to T. m. serratus, but upper parts darker, dusky olive brown, and much more heavily barred; crown on average deeper rufous; under parts likewise darker, more strongly vermiculated, particularly on the lower breast and flanks. While two Iquitos specimens are exactly like the Ecuadorian ones, a single bird from La Morelia, Caqueta, combines above the reddish ground color of serratus with the heavy barring of ruficeps. For geographical reasons it seems better referred to the western form. Additional material examined. — Colombia: La Morelia, Caquetd, 1.^ — Ecuador: Rio Napo, 2; Sarayacu, 2. — Peru: Iquitos, 2. ^ The specimen received from Bourcier (through Verreaux) is labeled "Rio Napo," and marked by Salvin, one of the describers, as "type of T. ruficeps." 18 Field Museum of Natural History— Zoology, Vol. XIII Tinamus major (not of Gmelin) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 13, 1880 — part, spec. 10, 11, Iquitos, Peru. Tinamus serr'atus ruficeps Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 719, 1906 — part, Ecuador (Rio Napo, Sarayacu) and Peru (Iqui- tos); Peters, Bds. World, 1, p. 14, 1931 — part, eastern Ecuador and northern Peru. Tinamus major ruficeps Chapman, Bull. Amer. Mus. N. H., 36, pp. 187, 188, 1917 — part. La Morelia, Caqueta, Colombia; idem. I.e., 55, p. 145, 1926 — Rio Simo and below San Jose, eastern Ecuador. Ratige. — Tropical zone of the east slope of the east Colombian Andes (La Morelia, Caqueta)^ south through eastern Ecuador to the north bank of the Rio Maraiion, Peru (Iquitos). Conover Collection. — 13: Ecuador (Concepcion, 4; Tio Yaco, 1; Sara-Yaco, 1; Romos Urro, 1; headwaters of Rio Tigre, 1; San Jose, 1; Lagarto Yacu, 1; Raya Chigta, 1; Rio Suno, 2). ♦Tinamus major peruvianus Bonaparte.- Peruvian Tinamou. Tinamus peruvianus Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, p. 573, Sept., 1856 — Peru (type in Brussels Museiun); Dubois, Mem. Soc. Zool. France, 7, p. 404, 1894 (crit.); Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 719, 1906 — Pozuzo, Dept. Hudnuco, Peru (crit.). Tinamus major (not of Gmelin) Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 563 — Monterico, Peru. Tinamus ruficeps (not of Sclater and Salvin) Taczanowski, Om. Per., 3, p. 292, 1886— Monterico, Peru; Ihering, Rev. Mus. Paul., 6, "1904," p. 452, 1905 — Rio Junia. Tinamus serratus serratus (not of Spix) Ihering, Cat. Faim. Braz., 1, p. 5, 1907— Rio Jurud. Tinamus major ruficeps Chapman, Bull. U. S. Nat. Mus., 117, p. 42, 1921 — Rio Cosireni, Urubamba, Peru. 1 Heine and Reichenow (Nomencl. Mus. Om. Hein., p. 303, 1890) list a "Trachypelmus intermedius Cabanis," apparently a manuscript name, from "BogotA" without any description. * Tinamus major perurianus Bonaparte: Exceedingly close to T. m. ruficeps, but ground color of upper parts on average lighter brownish, and the crown slightly paler. The barring above is about as variable as in the allied races, and the junior author noticed considerable variation in the tone of the dorsal plumage, which runs from decidedly brown to yeUowish olive, one Bolivian bird resembling in that respect certain specimens of zidiensis. It seems rather doubtful if the race is worthy of recognition. Bonaparte's diagnosis, "Minor: brunneo-rufus, dorso alisque maculis sparsis nigris: subtus pallidior, olivascens, maculis nullis," might apply to any of the upper Amazonian races; but as Dubois tells us that the type was secured by Baron Popelaire de Terloo, whose collecting was principally, if not exclusively, done in Peru south of the Maranon, the pertinence of Bonaparte's name can hardly be questioned. Additional material examiTted. — Peru: Pozuzo, Hu&nuco, 2; Chuchurras, Huanuco, 1. — Boli\ia: Rio Surutu, Santa Cruz, 2; Buena\'ista, Santa Cruz, 1. 1942 Birds of the Americas— Hellmayr and Conover 19 Tinamus serratus peruvianus Peters, Bds. World, 1, p. 14, 1931 — Pozuzo, Peru. Range. — Tropical zone of eastern Peru south of the Maranon River to northern Bolivia, east to the Rio Jurua, Brazil. Conover Collection. — 12: Brazil, Rio Jurua (Santo Antonio, 2; Igarap^ do Gordao, 1 ; Igarape Grande, 2) ; Peru (Rio Urubamba, 2) ; Bolivia, Santa Cruz (Buenavista, 1; Rio Ichilo, 1; Rio Surutu, 3). *Tinainus major olivascens Conover.^ Olivaceous Tinamou. Tinamus major olivascens Conover, Proc. Biol. Soc. Wash., 50, p. 191, Oct. 28, 1937— Tome-assti, Rio Acar4, Para, Brazil (type in Conover Collection, Field Museum of Natural History). Tinamus brasiliensis (not of Latham) Pelzeln, Orn. Bras., 3, p. 291, 1870 — part, [Villa Bella de] Matto Grosso on the Rio Guapore, Matto Grosso, and Cachoeira da Bananeira and Borba, Rio Madeira, Brazil. Tinamus major (not of Gmelin) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 13, 1880 — part, spec. 8, Borba, Rio Madeira. Tinamus serratus (not of Spix) Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 699, 1906— part, Borba and Matto Grosso (crit.). Tinamus serratus serratus Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 719, 1906 — part, Rio Madeira to Matto Grosso; idem, Nov. Zool., 14, p. 408, 1907— Humayta, Rio Madeira; Hellmayr, Nov. Zool., 17, p. 419, 1910 — Calama, Rio Madeira (range in part); Naumburg, Bull. f Amer. Mus. N. H., 60, p. 58, 1930— Matto Grosso; Peters, Bds. World, 1, p. 14, 1931 — part, Rio Madeira region. Tinamus ruficeps (not of Sclater and Salvin) Snethlage, Journ. Orn., 56, p. 23, 1908— Bom Lugar, Rio Purus; idem, Bol. Mus. Goeldi, 8, p. 47, 1914 — Rio Purus. Range. — Brazil south of the Amazon, from the Rio Acara west to the Rio Purus, south to northern Matto Grosso (Villa Bella). Conover Collection. — 11: Brazil (Tome-assti, Rio Acara, 1; Boim, Rio Tapajoz, 1; Hyutanahan, Rio Purus, 1; Labrea, Rio Purus, 5; Canutama, Rio Purus, 3). 1 Tinamus major olivascens Conover: Differs from the other races by the extreme olive greenish coloration of the upper parts, which are barred with rather coarse black cross-marks; foreneck and chest decidedly grayish, rest of under parts strongly vermiculated, vent in many specimens white; remiges distinctly olivaceous, much less rufescent than in serratus and ruficeps, but not as much so when compared to peruvianus. Specimens from the Rio Acara, Rio Tapajoz, Rio Madeira, and the right bank of the Rio Purus are greenish above with practically no rufescent tinge. Some examples from the left bank of the Purus, however, tend toward the colora- tion of peruvianus, having more or less of a brownish shading to the upper parts, especially on the lower back and secondaries. Additional material examined. — Brazil: Villa Braga, Rio Tapajoz, 1; Borba, Rio Madeira, 2; Calama, Rio Madeira, 4; Humayta, Rio Madeira, 2; Nova Olinda, Rio Purtis, 2; Villa Bella de Matto Grosso, 2. 20 Field Museum of Natural History— Zoology, Vol. XIII *Tinamus major serratus Spix.' Rio Negro Tinamou. Tinamus serratus Spix, Av. Spec. Nov. Bras., 2, p. 61, pi. 76, 1825 — "in sylvis campestribus fl. Nigri"=Rio Negro, Brazil (type lost, formerly in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 699, 1906). Crypturus serratus Wagler, Syst. Av., 1, fol. 19, Crypturus, sp. 2, 1827 — part, Brazil (descr. of type). Tinamus brasiliensis (not of Latham) Pelzeln, Orn. Bras., 3, p. 291, 1870 — part, "Rio Negro, Dec. 26, 1830" [=Sao Pedro] and Marabitanas, Brazil. Tinamus major (not of Gmelin) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 13, 1880 — part, spec. 7, Marabitanas, Rio Negro; Salvadori, Cat. Bds. Brit. Mus., 27, p. 502, 1895 — Sao Joaquim and [Sao Pedro] Rio Negro, Brazil. Tinamus serratus Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 699, 1906 — part, Rio Negro [=Sao Pedro] and Marabitanas, Rio Negro (crit.). Tinamus serratus serratus Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 719, 1906— part, valley of the Rio Negro; Peters, Bds. World, 1, p. 14, 1931^part, valley of the Rio Negro, Tinamus subcristatus (not Trachypelmus subcristatus Cabanis) Pelzeln, Orn. Bras., 3, p. 291, 1870 — part, Sao Joaquim, Rio Negro (spec, in British Museum examined by C. E. H.). Range. — Northwestern Brazil, from the Rio Negro south to the north bank of the Rio SoHmoes (Manacapuru, Codajaz, Parana do Jacar^, Tonantins, etc.), west to the vicinity of the lower Rio I^a. ' Tinamus major serratus Spix differs from T. m. ruficeps by lighter (more reddish) upper parts with usually little dark barring; on average lighter rufous crown; paler, less heavily vermiculated under surface, especially on flanks and lower breast. From T. m. olivascens it may be separated by distinctly reddish brown, not greenish upper surface, with fewer blackish bars; strongly rufescent secondaries; more brownish chest, and lighter, less vermiculated posterior under parts, the lower breast and middle abdomen being frequently plain buffy white. Birds from the eastern stretches of the Rio Solimoes (Manacapuru, Codajaz, Parana do Jacare) agree perfectly with Rio Negro specimens. Of two skins from the lower Rio Ifa, one is typical serratus, while the other, in dull olive brown, heavily barred dorsal surface, resembles ruficeps. A single individual from Tonantins is conspicuous for its very bright reddish green coloration above. Even more aberrant is an adult male obtained by J. Natterer on July 28, 1831, at Sao Joaquim, at the junction of the Rio Vaupes and the Rio Negro. This bird has the forehead tinged with grayish, the sides of the head dusky, and the occipital feathers lengthened into a full crest as in major, but the upper parts are much lighter and more yellowish than even in zuliensis, and the foreneck and chest huffier than in any other race; middle of breast and abdomen are extensively plain white as in various individuals of serratus. This is the specimen described by Salvadori as the male of his T. major, but we are pretty certain that it is nothing but an individual mutant of the Rio Negro form. T. m. serratus has no crest or but a short one, while the sides of the head are bright tawny. Near the Venezuelan border its range encroaches on the left bank of the Rio Negro, since two adults from Sao Pedro are exactly like those from Marabitanas and Codajaz. Additional material examined. — Brazil: Tatu, Rio Negro, 2; Sao Pedro, Rio Negro, 2; Marabitanas, Rio Negro, 1; Sao Joaquim, Rio Negro, 1; Codajaz, Rio Solimoes, 2; Manacapuru, 1; Canabouca, Parana do Jacare, Rio SoHmoes, 1; Tonantins, Rio Solimoes, 1. 1 1942 Birds of the Americas— Hellmayr and Conover 21 Conover Collection. — 6: Brazil (Rio Caura, 1; Manacapuru, 3; Paranei do Matintins, lower Rio If a, 1 ; Lago do Caroara, lower Rio Ica, 1). *Tinamus major major (Gmelin).* Guianan Tinamou. Tetrao major Gmelin, Syst. Nat., 1, (2), p. 767, 1789 — principally based on "Le Magoua" Buffon, Hist. Nat. Ois., 4, p. 507, pi. 24, 1778; Cayenne.^ Tinamus brasiliensis Latham, Ind. Orn., 2, p. 633, 1790 — new name for Tetrao major Gmelin. Tinamus brasilianus Bonnaterre, Tabl. Enc. Meth., Orn., livr. 51, p. 224, pi. 89, fig. 3, 1792— principally based on Buffon's "Le Magoua." Cryptura magoua Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 34, p. 104, 1819 — new name for Tinamus brasiliensis Latham. Trachypelmus subcristatu^ Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 749, 1849— British Guiana (type in Berlin Museum); Brown, Canoe and Camp Life Brit. Guiana, p. 48, 1876 — Puruni River. Tinamus subcristatus Pelzeln, Orn. Bras., 3, p. 291, 1870 — part, Barra do Rio Negro [=Manaos], Brazil; Salvin, Ibis, 1886, p. 181 — Bartica Grove, Camacusa, Merume Mts., and Roraima, British Guiana; W. L. Sclater, Ibis, 1887, p. 317 — Maccasseema, Pomeroon River, British Guiana; Sal- vadori, Cat. Bds. Brit. Mus., 27, p. 504, 1895 — Cayenne, Camacusa, Bartica Grove, Merume Mts., and Takutu River, British Guiana; M6ne- gaux. Bull. Mus. Hist. Nat. Paris, 10, p. 184, 1904 — upper Oyapock, ' Tinamus major major (Gmelin) is very close to T. m. serratus, but may be distinguished by grayish or sooty forehead and anterior superciliary region; dusky instead of tawny sides of the head, notably dusky auriculars; and a full occipital crest. These characters are quite constant in more than fifty Guianan specimens and eleven others from the north bank of the lower Amazon. Even young, half- grown individuals show the dusky forehead and a suggestion of the crest, though the posterior sides of the head, in particular the auriculars, are very nearly as rufous as in T. m. serratus. The large series of British Guianan skins (in the British Museum) show tremendous variation both in color of upper parts and in extent of black barring. The color tone varies from a decided rufous brown (in a female from Camacusa) through every imaginable shade of brownish and olivaceous to a clear yellowish olive approaching that of T. m. zuliensis, while, as regards mark- ings, every stage may be found between heavily barred and a few scattered trans- verse spots here and there. Birds from Manaos, in the light of the long series now on hand, prove to be identical with the Guianan ones, and those from Obidos are not different either, although one, in the coloration of the dorsal surface, comes close to T. m. olivascens. A single adult from eastern Venezuela (Rio Yuruan), while rather light above, has the full crest and the grayish forehead and face of the present form. Additional material examined. — French Guiana: Cayenne, 3. — Surinam, 1.^- British Guiana (Camacusa, Tumatumari, Bartica, Merume Mts., Takutu River, Supenaam, etc.), 50. — Venezuela: Rio Yuruan, 1. — Brazil: Manaos, 7; Obidos, 2; Colonia do Veado, near Obidos, 1. ' Though certain references of Gmelin's are not applicable, the principal source of his account appears to have been "Le Magoua" of Buflfon, who clearly describes the present form — the only one of the group occurring in the Guianas. Buflfon remarked that the nude oroital space shown in Daubenton's PI. Enl., pi. 476, was inaccurate. 22 Field Museum of Natural History^Zoology, Vol. XIII French Guiana; Snethlage, Bol. Mus. Goeldi, 8, p. 47, 1914 — Obidos, Brazil. Tinamus major Schlegel, Mus. Pays-Bas, 8, Tinami, p. 13, 1880 — part, spec. 1-6, Surinam and Barra do Rio Negro (=Man&os], Brazil; Berlepsch, Nov. Zool., 15, p. 298, 1908— Cayenne; Chubb, Bds. Brit. Guiana, 1, p. 4, 1916 (many localities); Beebe, Trop. Wild Life, 1, pp. 126, 258, 1917 — Bartica, British Guiana (breeding habits). Tinamus major major Chapman, Bull. Amer. Mus. N. H., 36, p. 188, 1917 — Potaro River, British Guiana (crit.); Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 40, 1918 — Lelydorp, Surinam; Peters, Bds. World, 1, p. 13, 1931 (range). Range. — FYench, Dutch, and British Guiana, extreme eastern Venezuela (Rio Yuruan, Roraima), and northern Brazil, south to the north bank of the Amazon, from Obidos west to Manaos. Field Museum Collection. — 7: British Guiana (Georgetown, 1; Oko Mountains, Essequibo, 3; Rockstone, Essequibo River, 1; Coverden, Demerara River, 1; Middle Base Camp, Itabu Creek, upper New River, 1). Conover Collection. — 7: British Guiana (Rockstone, Essequibo River, 1 ; Oko Mountains, Essequibo, 3) ; French Guiana (Pied Saut, Oyapock, 1); Brazil (Lago Cuipeua, near Obidos, 2). ♦Tinamus guttatus Pelzeln. White-throated Tinamou. Tinamus guttatus (Natterer MS.) Pelzeln, Verb. Zool.-Bot. Ges. Wien, 13, pp. 1126, 1128, 1863— Borba (Rio Madeira), Rio Vaupe, and Para, Bra- zil, and San Carlos (Rio Negro), Venezuela (spec, in Vienna Museum examined) ;i idem, Orn. Bras., 3, p. 292, 1870 — Borba, San Carlos, Rio Vaupe (Sao Jeronimo), and Para; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 310 — Chamicuros, Peru; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 12, 1880 — Para (descr.); Taczanowski, Orn. Per., 3, p. 295, 1886— Chamicuros, Peru; Allen, Bull. Amer. Mus. N. H., 2, p. 112, 1889 — falls of the Rio Madeira, Bolivia; Riker and Chapman, Auk, 8, p. 163, 1891— Santarem, Brazil; Salvadori, Cat. Bds. Brit. Mus., 27, p. 508, 1895 — Brazil (Para), Ecuador (Sarayacu), and Peru (Chamicuros); Ihering, Rev. Mus. Paul., 6, "1904," p. 452, 1905— Rio Jurua, Brazil; Hellmayr, Nov. Zool., 14, p. 409, 1907 — Humayta, Rio Madeira; Ihering, Cat. Faun. Braz., 1, p. 5, 1907 — lower Amazon and Rio Jurufi; Snethlage, Journ. Orn., 56, p. 23, 1908 — Cachoeira, Rio Purus; Hellmayr, Nov. Zool., 17, p. 419, 1910 — Rio Madeira (Borba, Humayta); idem, Abhandl. Math.- Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 82, 97, 1912— Peixe-Boi and Rio Acard, Par4; Snethlage, Bol. Mus. Goeldi, 8, p. 47, 1914 — Rio Capim, Rio Acar^, and Rio Purus (Cachoeira); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 13, 1922 — Rio Napo, Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 146, 1926 — below San Jose, Ecuador; Stone, Proc. 1 Borba, Rio Madeira, designated as type locality by Hellmayr (Nov. Zool., 14, p. 409, 1907). 1942 Birds of the Americas— Hellmayr and Conover 23 Acad. Nat. Sci. Phila., 80, p. 150, 1928— Pard; Peters, Bds. World, 1, p. 14, 1931 (range). Tinamus solitarius (not Cryptura solitaria Vieillot) Goeldi, Ibis, 1903, p. 499 — Rio Capim, Para. Range. — From eastern Ecuador and extreme southwest corner of Venezuela south through eastern Peru (Chamicuros), to northeast- ern BoHvia (falls of the Rio Madeira), and east through Amazonia to the Para district.^ Conover Collection. — 26: Brazil (Murutucu, Para, 2; Murutucu- Matta, Para, 1; Utinga-Matta, Para, 1; Villa Braga, Rio Tapajoz, 1; Caxiricatuba, Rio Tapajoz, 3; Tauary, Rio Tapajoz, 3; Boim, Rio Tapajoz, 3; Pinhel, Rio Tapajoz, 1; Serraria Cabral, Rio Acara, 1; Villa Acara, Rio Acara, 2; Arima, Rio Purus, 1; Lago Grande, Rio Jurua, 2; Joao Pessoa, Rio Jurua, 1; Igarap^ do Gordao, Rio Jurua, 1); Ecuador (headwaters of Rio Tigre, 3). Genus NOTHOCERCUS Bonaparte Nothocercus Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 881, 1856 — type, by subs, desig. (Salvadori, Cat. Bds. Brit. Mus., 27, p. 509, 1895), Tinamus julius Bonaparte. *Nothocercus bonapartei plumbeiceps Lonnberg and Rendahl.^ Gray-capped Tinamou. Nothocercus plumbeiceps Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 13, 1922 — Baeza, road to Napo, eastern Ecuador (type in Stockholm Museum). Nothocercus honaparlei{1) (not Tinamus bonapartei Gray) Taczanowski and Berlepsch, Proc. Zool. Soc. Lond., 1885, p. 112 — Machay, Ecuador (crit.). Nothocercus bonapartei plumbeiceps Chapman, Bull. Amer. Mus. N. H., 55, p. 147, 1926 — below and above Baeza (crit.); Peters, Bds. World, 1, p. 15, 1931 (range). Range. — Subtropical zone of eastern Ecuador (Baeza, Machay, Cerro Condeja, Huila). 1 The specimen from "Marajo" mentioned by Hellmayr (Nov. Zool., 14, p. 409, 1907) is from Magoary, on the Braganga Railroad, east of Para. While there is considerable variation in the amount of black markings and bufify spotting above, we have not been able to correlate it with particular geo- graphic areas. Birds from the upper Rio Negro appear to be inseparable from those from south of the Amazon. No material from Peru or Bolivia has been available. Additional material examined. — Brazil: Para, 2; Peixe-Boi, Para, 2; Rio Acard, 1; Borba, Rio Madeira, 2; Sao Jeronimo, Rio Vaupes, 1. — Venezuela: San Cdrlos, Rio Guainia, 1. "^Nothocercus bonapartei plumbeiceps Lonnberg and Rendahl: Very similar to N. b. bonapartei, but general coloration darker throughout, the upper parts being noticeably less rufescent. The only Ecuadorian specimen examined by Hellmayr has the throat less ochraceous, but this is probably individual, since Chapman found three topotypes from Baeza similar, in that respect, to others from Colombia. Additional material examined. — Ecuador: Machay, 1. 24 Field Museum of Natural History— Zoology, Vol. XIII Conover Collection. — 3: Ecuador (Cerro Condeja, Oriente, 1; Huila, Oriente, 2). *Nothocercus bonapartei bonapartei (G. R. Gray). Bona- parte's TiNAMOU. Tinamus bonapartei G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 97, 1867 — valley of Aragua, Venezuela (type in British Museum examined). Nothocercus bonapartii Sclater and Salvin, Nomencl. Av. Neotrop., p. 152, 1873 — part, Colombia and Venezuela. Tinamus nigrieapillus (not of G. R. Gray) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 17, 1880 — part, spec. 1, Bogota. Nothocercus bonapartei Salvadori, Cat. Bds. Brit. Mus., 27, p. 511, 1895 — Venezuela (valley of Aragua) and Colombia; Chapman, Bull. Amer. Mus. N. H., 36, p. 190, 1917— La Palma, Andalucia, and Aguadita, Colombia. Nothocercus bonapartei bonapartei Hellmayr and Seilern, Arch. Naturg., 78, A, Heft 5, p. 162, 1912 — Cumbre de Valencia, Carabobo, Venezuela (crit.); Peters, Bds. World, 1, p. 15, 1931 (range). Range. — Subtropical zone of western Venezuela and of the eastern and central Andes of Colombia.^ Conover Collection. — 1: Colombia (La Plata, Huila, 1). ♦Nothocercus bonapartei intercedens Salvadori. ^ Antioquia TiNAMOU. Nothocercus intercedens Salvadori, Cat. Bds. Brit. Mus., 27, p. 513, 1895 — Frontino, Antioquia, Colombia (type in British Museum examined); Hellmayr, Proc. Zool. Soc. Lond., 1911, p. 1208 — Pueblo Rico, Colombia. Nothocercus bonapartii (not Tinamus bonapartei Gray) Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 548 — Concordia and Frontino, Colombia (egg descr.). Tinamus nigrieapillus (not of Gray) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 17, 1880— part, spec. 2, "Medellin." ^ Bogota skins are rather darker above, more rufescent and less olive than the type and another Venezuelan specimen, but the difference may possibly be due to post-mortem change. Additional material examined. — Venezuela: Valley of Aragua, 1 (the type); Cumbre de Valencia, Carabobo, 1. — Colombia: Bogota, 6; Rio Naya, Cundina- marca, 1. 'Nothocercus bonapartei intercedens Salvadori differs from the nominate race by paler throat (ochraceous-buff instead of tawny), less reddish, more olivaceous wings, and much less rufescent under parts, the ochraceous-tawny of bonapartei being replaced by dingy clay color deepening into cinnamon-brown or dull och- raceous-tawny on chest and foreneck (deep tawny to auburn in bonapartei). In coloration of under parts, N. b. intercedens is more like N. b. frantzii, but the latter has the throat much darker, ochraceous-tawny to tawny, and the lower primary coverts nearly or wholly uniform gray, not barred with rufescent as in bonapartei and intercedens. Additional material examined. — Colombia: Frontino, 1 (the type); Concordia, 2; Pueblo Rico, San Juan slopes, 1. 1942 Birds of the Americas — Hellmayr and Conover 25 Nothocercus bonapariei intercedens Peters, Bds. World, 1, p. 15, 1931 (range). Range. — Subtropical zone of the western Andes of Colombia (Frontino, Concordia, Pueblo Rico, Munchique, San Antonio, La Costa). Conover Collection. — 10: Colombia, Cauca (Munchique, El Tambo, 5; San Antonio, 1; La Costa, El Tambo, 2; Rio Munchique, El Tambo, 1; Rio Michengue, El Tambo, 1). *Nothocercus bonapartei frantzii (Lawrence). Frantzius's TiNAMOU. Tinamus frantzii Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 140, 1868 — Cervantes, Costa Rica (type in U. S. National Museum); Frantzius, Journ. Orn., 17, p. 374, 1869— Cervdntes; Salvin, Ibis, 1874, p. 312— Costa Rica. Nothocercus bonapartii (not Tinamus bonapartei Gray) Sclater and Salvin, Nomencl. Av. Neotrop., p. 152, 1873 — part, Costa Rica; Boucard, Proc. Zool. Soc. Lond., 1878, p. 41 — ^Rio Navarro, Costa Rica; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887 — Faldas del Irazu, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, pi. 78, 1904. Tinamus nigricapillus (not of Gray) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 17, 1880 — part, spec. 3, Costa Rica. Nothocercus frantzii Salvadori, Cat. Bds. Brit. Mus., 27, p. 512, 1895 — Panama and Costa Rica (Irazu); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 452, 1904 — Costa Rica (Cervdntes, Irazu, Faldas, Rio Navarro, "Aseni" [=Asseri], Achiote de Poas, Estrella de Cartago) and Panama; Carriker, Ann. Carnegie Mus., 6, p. 377, 1910 — Costa Rica (Asseri de Irazu, El Achiote de Poas, La Estrella de Cartago, La Palma de San Jose, Volcan Turrialba, Ujurrds de Terraba). Nothocercus bonapartei frantzii Peters, Bds. World, 1, p. 15, 1931 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 291, 1935— Volcan de Chiriqui. Range. — Highlands of Costa Rica and extreme western Panama (Volcan de Chiriqui).^ Field Museum Collection. — 1: Panama (Boquete, Chiriqui, 1). Conover Collection. — 4: Costa Rica (San Joaquin de Dota, 4). *Nothocercus Julius fuscipennis Chapman.^ Dusky-winged TiNAMOU. V 1 A single adult from Chiriqui agrees with Costa Rican specimens. ' Nothocercus julius fuscipennis Chapman: Similar to N.j.jvXius, but differs by having the sides of the face, the nape, and the back of the neck more dusky, less rufous; the upper parts darker, more olivaceous; and the under parts, on an average, more extensively vermiculated with dusky. The character "back . . . finely vermiculated" as given in the original descrip- tion, does not hold when a series is examined. Out of nine specimens, including the type, examined by the junior author, five have the upper parts vermiculated 26 Field Museum of Natural History— Zoology, Vol. XIII Nothocercus fuscipennis Chapman, Amer. Mus. Nov., 1^ p. 1, Sept. 22, 1921 — Andes west of Popaydn, western Andes of Colombia (type in the Ameri- can Museum of Natural History, New York, examined); Peters, Bds. World, 1, p. 14, 1931 — western Andes of Colombia. Nothocercus julius (not Tinamus Julius Bonaparte) Chapman, Bull. Amer. Mus. N. H., 36, p. 190, 1917 — part, Andes west of Popayan. Range. — Temperate zone of the western Andes of Colombia (Andes west of Popayan, Munchique, San Antonio). Conover Collection.— 9 : Colombia (Munchique, El Tambo, Cauca, 6; Savaneta, El Tambo, Cauca, 2; San Antonio, Cauca, 1). ♦Nothocercus julius julius (Bonaparte). Verreaux's Tinamou. Tinamus julius Bonaparte, Compt. Rend. Acad. Sci. Paris, 38, p. 663 (note), 1854 — Colombia (type in coll. of J. Verreaux, now in the Academy of Natural Sciences of Philadelphia; cf. Stone, Proc. Acad. Nat. Sci. Phila., 51, p. 12, 1899); idem. Not. Orn. Coll. Delattre, p. 93 (note), 1854— Colombia (descr.); Hartlaub, Journ. Orn., 2, p. 410, 1854 — New Grenada (descr.); Sclater, Proc. Zool. Soc. Lond., 23, p. 163, 1855 — Bogota and Ecuador; idem. I.e., 26, p. 76, 1858 — Rio Napo, Ecuador; Gray, List Spec. Bds. Brit. Mus., 5, p. 98, 1867— Bogota; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 18, 1880— Colombia (crit.). Nothocercus julius Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, pp. 881, 954, 957, 1856 (crit.); Sclater and Salvin, Nomencl. Av. Neotrop., p. 152, 1873— Colombia and Ecuador; Pelzeln, Ibis, 1875, p. 331— "Spanish Guiana" = Colombia (descr. of pullus; spec, examined); Taczanowski and Berlepsch, Proc. Zool. Soc. Lond., 1885, p. 112 — San Rafael, Ecuador; Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 304, 1890— Bogotd; Salvadori, Cat. Bds. Brit. Mus., 27, p. 509, 1895— Colombia (Bogotd) and Ecuador (Monji); Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 51, 1900— Pun, Ecuador; Chapman, Bull. Amer. Mus. N. H., 36, p. 190, 1917 — part, Laguneta, central Andes, Colombia; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 13, 1922 — below Lloa, Algonquinche, and Maspa, Ecuador (crit.). Nothocercus bourcieri Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, pp. 881, 954, 1856 (stated to be the same as N. julius). Nothocercus salvadorii Chubb, Bull. Brit. Orn. CI., 33, p. 95, Jan. 29, 1914 — "Ecuador" (type in the British Museum examined). Nothocercus julius salvadorii Chubb, Ibis, 1919, p. 7 — west side of Pichincha, Ecuador (crit.). Nothocercus julius julius Chapman, Bull. Amer. Mus. N. H., 55, p. 146, 1926 — Mojanda Mountains, above Baeza, and Ambato, Ecuador (crit.) ; Peters, Bds. World, 1, p. 15, 1931 (range). and four (San Antonio and Munchique) have them strongly barred. This difiference does not seem to be due to sex, age, or locality, but is an individual characteristic. In coloration and barring of upper parts, one specimen from Munchique is exactly like a series of typics^ julius from Ecuador. Additional material examined. — Colombia: Andes west of Popayfin, 1 (the type). 1942 Birds of the Americas — Hellmayr and Conover 27 Range. — Humid Temperate zone of Ecuador (from the Ambato- Bafios region northward) and of the central and eastern Andes of Colombia.^ Field Museum Collection. — 1: Colombia ("Bogota," 1). Conover Collection. — 5: Ecuador (Piganta, western side of Mo- janda Mountains, 2; Montes de Alaspunga, Occidente, 1; Baeza, Oriente, 1; Monte Pilalo, Rio Pilalo, Leon, 1). *Nothocercus Julius venezuelensis Cory.^ TamA Tinamou. Nothocercus julius venezuelensis Cory, Field Mus. Nat. Hist., Orn. Ser., 1, p. 283, May 31, 1913 — Paramo de Tama (near source of Tachira River), western Venezuela (type in Field Museum of Natural History); Peters, Bds. World, 1, p. 15, 1931 (range). Range. — Temperate zone of Paramo de Tama, Prov. Tachira, in extreme western Venezuela. Field Museum Collection. — 1: Venezuela (Paramo de Tama, 1). Nothocercus nigrocapillus nigrocapillus (G. R. Gray). Hooded Tinamou. Tinamus nigrocapillus G. R. Gray, List Spec. Brit. Mus., 5, p. 98, 1867 — "Chili," errore (type in British Museum examined).' 1 There seems to be no justifiable ground for further subdivision. While the type of N. salvadorii, an Ecuadorian skin purchased of Verreaux, is above indeed more broadly barred with the light markings paler, tawny olive rather than Dresden brown as in three Bogota specimens, other birds from Ecuador very nearly bridge the gap. One male from the west side of Pichincha is essentially like those from Bogota; a female from Piganta (west side of Mojanda) is halfway between the latter and the type of N. salvadorii; and a male from the same locality, in width and color of the bars above, closely approaches Chubb's original example. We have little doubt that Chapman is right in attributing the divergency to individual variation. Additional material examined. — Colombia: Bogota, 7; Laguneta, 1. — Ecuador: west side of Pichincha, 1; Piganta, 2; unspecified, 3. ^ Nothocercus Julius venezuelensis Cory needs substantiation by further material. The unique type differs from julius by more reddish ground ct)lor of the upper parts with finer barring, reduced to vermiculations on the mantle; more grayish foreneck with fewer dusky markings; and paler, more ochraceous-tawny breast. The other alleged characters do not hold, and several Bogota skins have the fore- head and face even more uniform as well as brighter rufous than the type. ^ 3 The type (Brit. Mus. Reg. No. 58.5.8.19) was purchased of Cuming in a mixed lot of nineteen birds from all parts of the world. No locality whatever is given in the registers, but somebody wrote "Chili" on the label. There is no clue as to its place of origin, the indication "Chile" being obviously erroneous. Un- fortunately, no other material of the group was available in the British Museum, where the type has been carefully studied by the senior author. N. nigrocapillus, while no doubt closely related to N. julius, is better kept as a separate species for the present pending the receipt of more adequate material. It agrees with A'^. julius in white throat, plain grayish brown lower primary coverts, and nearly unmarked dusky primaries, but has the top of the head and auriculars sooty blackish instead of russet. 28 Field Museum of Natural History — Zoology, Vol. XIII Noihocercus nigricapillus Sclater and Salvin, Nomencl. Av. Neotrop., p. 152, 1873— hab. ign.; Salvadori, Cat. Bds. Brit. Mus., 27, p. 511, pi. 8, 1895— "Chili"; Chapman, Amer. Mus. Nov., 18, p. 2 (in text), 1921— Locotal, Bolivia. Noihocercus nigrocapillus Peters, Bds. World, 1, p. 14, 1931 — central Bolivia. Nothocercus nigricapillus nigri^xipillus Carriker, Proc. Acad. Nat. Sci. Phila., 85, p. 2 (in text), 1933 — Peru (Santo Domingo, Puno; Huacapistana, Junin) and Bolivia (Incachaca, Cochabamba). Range. — Subtropical zone of southern Peru (from Junin south- wards) and Bolivia (Incachaca and Locotal, Cochabamba). Nothocercus nigrocapillus cadwaladeri Carriker.^ Cadwala- der's Tinamou. Notliocercus nigri,capillus cadwaladeri Carriker, Proc. Acad. Nat. Sci. Phila., 85, p. 2, March 24, 1933 — Leimabamba, Dept. Amazonas, Peru (type in the Academy of Natural Sciences of Philadelphia). Range. — Subtropical zone of northern Peru (only recorded from Leimabamba, Dept. Amazonas). Genus CRYPTURELLUS Brabourne and Chubb Crypturellus Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 322, 1914 — type, by orig. desig., "C. tataupa" Temm.=' Tinamus tataupa Temminck. Microcrypturus Chubb, Bull. Brit. Orn. CI., 28, p. 30, Dec. 29, 1917— new name for Crypturelltis Brabourne and Chubb (believed to be preoccupied by Crypturella Silvestri). Crypturomis Oberholser, P^oc. Biol. Soc. Wash., 35, p. 74, 1922 — type, by orig. desig., Tetrao cinereus Gmelin. Orthocrypturus Miranda-Ribeiro, Rev. Mus. Paul., 23, p. 739, 1938 — type, by orig. desig., Tetrao variegatu^ Gmelin. ^Nothocercus nigrocapillus cadwaladeri Carriker: Similar to N. n. nigrocapillus (from the Yungas of La Paz, Bolivia), but much more reddish brown above; lower throat more brownish, less grayish; chest and breast bright reddish brown instead of buffy brown, with an indistinct series of narrow broken lines of black across extreme upper chest; abdomen more reddish buffy. Other characteristics given by the describer seem unimportant. Two specimens from Leimabamba were compared by the junior author with five nigrocapillus (Sandillani, Yungas of La Paz, 1; Hichuloma, Yungas of La Paz, 1; Santo Domingo, Marcapata, Peru, 1; Huacapistana, Junin, Peru, 2). The type of N. nigrocapillus being of decidedly reddish brown coloration, it is quite possible that on comparison with the two races here distinguished it may prove to pertain to cadwaladeri rather than to the southern form to which Gray's name has been applied by Chapman and Carriker. Specimens from Junin (Huacapistana) were found by the junior author to be similar to cadwaladeri on the upper, to the southern form on the lower parts, being thus strictly intermediate. 1942 Birds of the Americas — Hellmayr and Conover 29 *GrypturelIus cinereus cinereus (Gmelin)^ Cinereous Tinamou. Tetrao cinereus Gmelin, Syst. Nat., 1, (2), p. 768, 1789 — based on "Le Tinamou cendre" Buffon, Hist. Nat. Ois., 4, p. 510, 1778; Cayenne, Tinamus cinereus Temminck, Hist. Nat. Pig. Gall., 3, pp. 574, 750, 1815 — "Par4" and Guiana; Pelzeln, Orn. Bras., 3, p. 292, 1870— Borba, Rio Madeira, and Cayenne. Crypturus cinereus Wagler, Syst. Av., 1, fol. 19, spec. 5, 1827 (ex Temminck); Tschudi, Arch. Naturg., 10, (1), p. 307, 1844— Peru; idem, Faun. Peru., Aves, p. 46, 1845 — Peru; Burmeister, Syst. Uebers. Th. Bras., 3, p. 317, 1856 — Para, lower Amazon, Guiana, and Peru (descr.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 310 — Chamicuros and Santa Cruz, Peru; Allen, Bull. Essex Inst., 8, p. 83, 1876 — Santarem; Schlegel, Mus. Pays- Bas, 8, Tinami, p. 20, 1880 — Surinam, Peru (Chamicuros, Iquitos), and Brazil (Borba, Rio Madeira) (crit.); Taczanowski, Orn. Per., 3, p. 300, 1886 — Peru (Chamicuros, Santa Cruz) and Cayenne; Salvadori, Cat. Bds. Brit. Mus., 27, p. 517, 1895— Cayenne, British Guiana (Takutu River), and Peru (Iquitos, Santa Cruz); Berlepsch and Hartert, Nov. Zool., 9, p. 122, 1902 — Maipures, Rio Orinoco, Venezuela (crit.); Hellmayr, Nov. Zool., 13, p. 385, 1906 — Santo Antonio do Prata and Marajo, Pard; idem. I.e., 14, pp. 90, 409, 1907— Teffe, Rio Solimoes, and Humayta, Rio Madeira; Berlepsch, I.e., 15, p. 298, 1908 — Cayenne; Hellmayr, I.e., 17, p. 410, 1910 — Calama and Jamarysinho, Rio Madeira; idem, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912— Santo Antonio do Prata, Para; Snethlage, Bol. Mus. Goeldi, 8, p. 48, 1914 — Para, Monte Alegre, and Cachoeira, Rio Purus; Chubb, Bds. Brit. Guiana, 1, p. 9, pi. 1, fig. 2, 1916 — Takutu River, British Guiana; Cherrie, Mus. Brookl. Inst., Sci. Bull., 2, p. 360, 1916 — Maipures, Rio Orinoco; Chapman, Bull. Amer. Mus. N. H., 36, p. 191, 1917 — Barrigon, eastern Colombia. [Crypturus] assimilis (Pelzeln MS.) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 20 (in text), 1880 — Borba, Rio Madeira (cotypes in Vienna Museum). Crypturus macconnelli Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, Oct., 1914— Bonasica, British Guiana (type in coll. of F. V. Mc- Connell, now in the British Museum, examined) ; Chubb, Bds. Brit. Guiana, 1, p. 8, pi. 1, fig. 1, 1916 — Ituribisei River, Bartica, Kamakabra Creek, Bonasika, and Abary River; Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 40, 1918 — vicinity of Paramaribo, Surinam; Chapman, Bull. Amer. Mus. N. H., 55, p. 147, 1926— Rio Suno, Ecuador. Crypturus macconnelli fumosus Chapman, Amer. Mus. Nov., 332, p. 1, Oct. 31, 1928 — junction of Rios Napo and Curaray, eastern Ecuador (type in the American Museum of Natural History, New York). Crypturellus cinereus Peters, Bds. World, 1, p. 16, 1931 (range). Crypturellus berlepschi macconnelli Peters, Bds. World, 1, p. 16, 1931 — British and Dutch Guiana. Crypturellus berlepschi cinerascens Carriker, Proc. Acad. Nat. Sci. Phila., 87, p. 315, Oct. 10, 1935 — Chatarona (near Reyes), Dept. Beni, Bolivia (type in collection of the Academy of Natural Sciences of Philadelphia). 30 Field Museum of Natural History— Zoology, Vol. XIII Crypturellus einereus rufescens Todd, Proc. Biol. Soc. Wash., 51, p. 125, May 19, 1938 — Miritituba, Rio Tapajoz, Brazil (type in Carnegie Museum, Pittsburgh). Range. — The Guianas, west through the Orinoco region (Mai- pures) to the eastern base of the east Colombian Andes (Barrigon) and the whole of Amazonia from the Para district west to the base of the Andes in Ecuador, Peru, and northern Bolivia.^ Field Museum Collection. — 2: British Guiana (Middle Base Camp, upper New River, 1; Coverden, 1). Conover Collection. — 26: Brazil (Utinga, Para, 1; Lago Baptista, Amazonas, 1; Valde-Caes, Belem, Para, 1; Lago Taypayuna, Ama- zonas, 1; Boim, Rio Tapajoz, 1; Miritituba, Rio Tapajoz, 1; Boca do Rio Itugu, near Santar^m, 1; Lago Cuipeua, near Obidos, 1; Labrea, Rio Purus, 2; Joao Pessoa, Rio Jurua, 7; Lago Grande, Rio Jurua, 2; Igarap^ do Gordao, Rio Jurua, 2); Ecuador (Sara-Yaco, Rio Bobonaza, 1; headwaters of Rio Tigre, 4). ^ This tinamou shows considerable variation in coloring. Generally speak- ing, two varieties may be distinguished: one of decidedly brownish coloration with auburn nape and crown, corresponding to pi. 1, fig. 2, in Chubb's "Birds of British Guiana," to which Braboume and Chubb rather arbitrarily restricted the name C. einereus (although Buffon's description, "d'un brun cendre uniforme sur tout le corps, et cette couleur ne varie que sur la tete et le haut du cou, ou elle prend une teinte de roux," hardly lends itself to such an interpretation), and another darker form with fuscous upper, dark hair brown to nearly clove brown under parts, and duller (mars brown) crown, which has been separated as C. macconnelli. These two types of coloration have no ranges of their own, both being found in French and British Guiana, Lower and Upper Amazonia, though in certain regions one type may predominate even to the exclusion of the other. We have seen only brownish birds from the Rio Purus and only sooty ones from the Rio Jurua. In Lower Amazonia, the so-caUed "einereus" (sensu Braboume and Chubb) is the ordinary form, though one from Santarem is an extremely dark-colored "maeeonrteUi." In British Guiana, whence a fine series of nicely prepared skins exists in the British Museum, the two varieties are completely bridged by inter- mediates. The type of C. macconnelli from Bonasica is not an excessively dark example, being tinged with Prout's brown or mummy brown on rump and tail coverts, and shaded with drab on the posterior lower parts. However, a bird from Ituribisci (August, 1909) is a good match for the type, even in the very dull rufous of the crown. If two species were to be admitted, there is no question that the type should go with the sooty variety. The Bonasica specimen differs a little from No. 10767, Conover Collection (male, headwaters of Rio Tigre, Napo- Pastaza, Feb. 10, 1933), by slightly lighter back and by being more brownish posteriorly. Two adults from Supenaam, while agreeing with the average of "macconnelli" below, are more brownish on the back and in that respect closely approach certain "einereus." One has just a faint shade of dull rufous on the head. Ajiother bird from Bartica is still browner above, matching a male of "einereus" from Rio Takutu, but has hardly a trace of dull rufous on the crown, while underneath it is intermediate between the two varieties, though nearer "mac- eonnelU." Except for the duller crown, it comes very close to No. 12,004, Conover Collection (male, Lago Taypayuna, across Amazon from Itacoatiara). Of the so-called "einereus," a female from Rio Takutu is distinctly reddish brown above, with bright rufous crown, but below it closely resembles the type of mac- connelli. A male from the same locality is more decidedly brownish below, but less so above, and can hardly be told from a Bartica bird. Of six specimens from 1942 Birds of the Americas — Hellmayr and Conover 31 ♦Crypturellus cinereus berlepschi (Rothschild). ^ Berlepsch's TiNAMOU. Crypturus berlepschi Rothschild, Bull. Brit. Orn. CI., 7, p. v, Oct. 31, 1897 — Cachavf, Prdv. Esmeraldas, Ecuador (type in Tring Collection, now in the American Museum of Natural History, New York); Hartert, Nov. Zool., 5, p. 505, pi. 3, fig. 2, 1898— Cachavl; idem. I.e., 9, p. 600, 1900— Lita, Bulun, and Carondelet, Ecuador; Chapman, Bull. Amer. Mus. N. H., 36, p. 191, 1917 — Baudo, Novita, and Barbacoas, Colombia; idem, I.e., 55, p. 148, 1926 — northwestern Ecuador. Crypturellus berlepschi berlepschi Peters, Bds. World, 1, p. 16, 1931 (range). Range. — Tropical zone of western Colombia and western Ecuador. Field Museum Collection. — 1: Ecuador (Rio Sapayo, 1). Conover Collection. — 3 : Ecuador (Bulun, 1 ; Mindo Milpe, Pichin- cha, 2). ♦Crypturellus soui meserythrus (Sclater).- Mexican Pileated TiNAMOU. French Guiana, three are typical "macconnelli," and two are just as distinctly "cinereus," while the sixth (from Pied Saut) combines the sooty body coloration of the former with the bright rufous crown of the latter. Two skins from Santa Cruz, Peru, are "cinereus," whereas a female from Iquitos is "macconnelli" accord- ing to sooty coloring, but with an extensive bright rufous crown. Birds from Upper Amazonia (eastern Ecuador, northern Peru, and Rio Jurud) show perhaps a tendency to be a little more rufous on the crown, and on the average less barred on the flanks, but the divergency is too insignificant to warrant the recognition of C. c. fumosus, with which C. c. cinerascens is evidently synonymous. The study of our extensive material leads us to the conclusion that C. cinereus and C. macconnelli are merely color-variants of the same bird. Additional material examined. — French Guiana: Cayenne, 5; Pied Saut, 1. — Dutch Guiana: Paramaribo, 1; "Surinam," 2. — British Guiana: Bartica Grove, 4; Mines District, 1; Rio Takutu, 3; Bonasica, 1; Camacabra Creek, 1; Abary River, 1; Ituribisci River, 2; Supenaam, 3; unspecified, 3. — Brazil: Upper Rocana, northern Para, 1 ; Benevides, Par&, 1 ; Magoary, Pari, 1 ; Santo Antonio do Prata, Para, 1; Miritituba, Rio Tapajoz, 1; Villa Braga, Rio Tapajoz, 1; Borba, Rio Madeira, 5; Hyutanahan, Rio Purus, 1; Arima, Rio Purus, 1; Teffe, Rio Solimoes, 1. — Peru: Iquitos, 1; Santa Cruz, 2. — Venezuela: Maipures, Orinoco, 1. — Colombia: Barrigon, 1. 1 Crypturellus cinereus berlepschi (Rothschild) is even blacker than the so- called "C. m. fumosus," and differs, besides, by black instead of auburn to mars brown pileum and by lacking the white streaks on the throat. Further research may indicate that this form should be called a full species. While closely resembling cinereus in coloration, the toes are much longer in pro- portion to the length of the tarsus, and the bill seems much heavier, also. It would be interesting to know how the coloration of the eggs compares and whether there is any difference in the voice. Additional material examined. — Northwestern Ecuador, 3. ^ Crypturellus soui meserythrus (Sclater) is a richly colored race with marked sexual difference. Female very slightly darker than C. s. modestus on the upper parts, but becoming chestnut rufous on tail coverts; secondaries and tertials broadly tipped and edged with rufous, recalling certain South American races; below, bright ochraceous on abdomen, strongly cinnamomeous on chest, sides. 32 Field Museum of Natural History — Zoology, Vol. XIII Tinamus meserythrus Sclater, Proc. Zool. Soc. Lond., 27, p. 392, 1859 — Playa Vicente, Oaxaca, Mexico (type in Salvin-Godman Collection, now in British Museum); Salvin, Ibis, 1861, p. 356 — Guatemala (egg descr.). Crypturus meserythrus Sclater and Salvin, Exot. Orn., p. 93, pi. 47, 1868 — part, Mexico (Playa Vicente) and Guatemala (Choctum); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 453, 1904 — part, Mexico (Playa Vicente), Guatemala (Choctum), and Nicaragua (Rio Escondido, San Emilio, Santo Domingo, Chontales). Crypturus pileatv^ meserythrus Schlegel, Mus. Pays-Bas, 8, Tinami, p. 25, 1880 — southern Mexico and Guatemala (Coban and Sacapulas) (crit.). Crypturus pileatus (not Tetrao pileatus Boddaert) Richmond, Proc. U. S. Nat. Mus., 16, p. 525, 1893 — Rio Escondido, Nicaragua; Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, e'-p', Nicaragua (Rio Escon- dido; Santo Domingo, Chontales), Guatemala (Choctum), and Mexico (Playa Vicente). Crypturus soui modestus (not of Cabanis) Bangs, Bull. Mus. Comp. Zool., 39, p. 142, 1903— Yaruca, Honduras. Crypturus soui meserythrus Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 76, 1907 — Los Amates, Guatemala; Carriker, Ann. Carnegie Mus., 6, p. 380, 1910— Vera Cruz (crit.); Griscom, Bull. Amer. Mus. N. H., 64, p. 97, 1932 — Secanquim, Chipoc, and Finca Cham4, Guatemala (crit.). Crypturellus soui meserythrus Peters, Bull. Mus. Comp. Zool., 69, p. 402, 1929 — near Tela River, Honduras; idem, Bds. World, 1, p. 17, 1931 — Mexico to Honduras; Griscom, Bull. Mus. Comp. Zool., 72, p. 310, 1932 — Vera Cruz to southeastern Nicaragua (crit.); Stone, Proc. Aca,d. Nat. Sci. Phila., 84, p. 296, 1932 — Yaruca and Lancetilla, Honduras; Carriker and Schauensee, I.e., 87, p. 413, 1935 — Quirigua, Guatemala; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 9, 1935 — Chuntuquf, Sacchich, and Remate, Peten, Guatemala; Deignan, Auk, 53, p. 187, 1936 — La Ceiba, Honduras. Range. — Tropical zone of the Caribbean side of southeastern Mexico (Vera Cruz and northern Oaxaca) south through Guatemala and Honduras to southeastern Nicaragua. Field Museum Collection. — 3 : Guatemala (Los Amates, Izabal, 1 ; Chemulco, Izabal, 2). Conover Collection. — 22: Mexico (Buenavista, Vera Cruz, 1; Tutla, Oaxaca, 3); Honduras (La Ceiba, Atlantida, 3; Merendon, Copan, 1; La Libertad, Copan, 1; San Jos^, Santa Barbara, 1; Ceguaca, Santa Barbara, 6; San Marcos de Guaymaca, 2; Cata- camas, Olancho, 4). and flanks, thus very different from mx)desttis, and nearer panamensis, but far brighter and more rufescent. Male very close to panamensis, but brighter cinna- mon ochraceous below. As correctly pointed out by Griscom, the female of this northernmost race bears a remarkable likeness to the male of C. s. soui. Additional material examined. — Guatemala, 7. 1942 Birds of the Americas— Hellmayr and Conover 33 ♦Crypturellus soui modestus (Cabanis).' Cabanis's Pileated TiNAMOU. Crypturus modestus Cabanis, Journ. Orn., 17, p. 212, 1869 — Costa Rica (type in Berlin Museum); Frantzius, I.e., p. 374, 1869 — Costa Rica. Crypturus pileatus (not Tetrao pileatus Boddaert) Nutting, I*roc. U. S. Nat. Mus., 5, p. 409, 1882 — La Palma de Nicoya, Costa Rica; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887 — Las Trojas, Pozo Azul de Pirris, and Naranjo de Cartago, Costa Rica; Cherrie, Anal. Inst. Fis.-Geogr. Mus. Nac. Costa Rica, 4, p. 146, 1893 — Lagarto and Buenos Aires, Costa Rica; Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895— part, spec, b', c', "Bibala" [=Divald], Chiriquf. Crypturus meserythrus (not Tinamus meserythrus Sclater) Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 453, 1904 — part, Costa Rica (Las Trojas, Pozo Azul de Pirris, Naranjo de Cartago, Jimenez, La Palma) and Chiriqui (Divald). Crypturus soui modestus Bangs, Auk, 18, p. 356, 1901 — Divala, Chiriqui; idem, Proc. New Engl. Zool. CI., 3, p. 21, 1902— Boquete, Chiriqui; idem. Auk, 24, p. 290, 1907— Boruca and El Pozo de Terraba, Costa Rica; Carriker, Ann. Carnegie Mus., 6, pp. 378, 380, 1910— Pirris, Pozo Azul, El General de Terraba, Buenos Aires, Guapiles, Tucurriqui, and Cudbre, Costa Rica (crit., nest and egg). Crypturellus soui modestus Peters, Bds. World, 1, p. 17, 1931 (range); Griscom, Bull. Mus. Comp. Zool., 72, p. 310, 1932 — Costa Rica and Pacific slope of Chiriqui (crit.); idem. I.e., 78, p. 291, 1935 — Pacific slope of Chiriqui. Range. — Tropical zone of Costa Rica and Pacific slope of western Chiriqui (Divala, Boquete). Field Museum Collection. — 4: Costa Rica (Lagarto, 1; Buenos Aires, 1; El Pozo, Rio Terraba, 1); Panama (Boquete, Chiriqui, 1). Conover Collection. — 18: Costa Rica (Las Canas, 5; Volcan Tur- rialba, Limon, 1; Las Agujas, 1; Paquera, Nicoya, 1; Limon, 1; Savanillas de Pirris, 1; San Jeronimo de Pirris, 4; San Carlos, Ala- ju^la, 1); Panama (Boquete, Chiriqui, 2; El Banco, Chiriqui, 1). Crypturellus soui poliocephalus (Aldrich).- Gray-headed Pile- ated TiNAMOU. ' Crypturellus soui modestus (Cabanis) may be separated from the neighboring races by the sexes being nearly alike. Nearest to C. s. panamensis, the male is distinguishable by much more grayish upper surface and much paler, dingy grayish brown, ochraceous- tinged under parts, while the female is seal brown above instead of chestnut brown and more grayish below. Four skins from Chiriquf (Boquete) agree well with five from Costa Rica. 2 Crypturellus soui poliocephalus (Aldrich) may be separated from the three neighboring races, modestus, harterti, and panamensis by the more rufous colora- tion of the female both above and below. The head is also browner, less blackish. The males are, perhaps, more buffy on the lower breast and abdomen, and slightly lighter above, but the coloration of the head seems very little different from a series of modestus. Material examined. — Panama, Paracote, Veraguas: Males, 3; females, 2. - 34 Field Museum of Natural History— Zoology, Vol. XIII Crypturornis soui poliocephalus Aldrich, Sci. Pub. Cleveland Mus. Nat. Hist., 7, p. 30, 1937 — Paracote, east shore Montijo Bay, 1 mile south of mouth of Angulo River, Veraguas, Panama (type in Cleveland Museum of Natural History, Cleveland, Ohio). Range. — Known only from the type locality, but probably ranges throughout the Pacific slope of Veraguas, and possibly eastern Chiriqui. ♦Crypturellus soui panamensis (Carriker).i Panama Pileated TiNAMOU. Crypturus soui panamensis Carriker, Ann. Carnegie Mus., 6, p. 379, 1910 — Loma del Leon, Panama Railroad (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 153, 1930); Rendahl, Ark. Zool., 13, No. 4, p. 21, 1920 — San Miguel Island; Bangs and Barbour, Bull. Mus. Comp. Zool., 65, p. 195, 1922— Jesusito, Darien; Hallinan, Auk, 41, p. 310, 1924 ^Sosa Hill, Panama Canal. Tinamus pileatus (not Tetrao pileatus Boddaert) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 334, 1861— Panama Railroad. Tinamus m^serythrus (not of Sclater) Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, p. 371— Panama Railroad. Crypturus m£serythrus Sclater and Salvin, Exot. Orn., p. 93, 1868 — part, Vera- guas and Panama (Panama Railroad, Chepo); Salvin, Proc. Zool. Soc. Lond., 1870, p. 218 — Chitr4, Veraguas; Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 453, 1904 — part, Panama (Lion Hill, Santa Fe, Chitra, Chepo, San Miguel Island). Crypturus pileatus Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, y-a', d'. Lion Hill, Chepo, Chitrd, and Santa Fe, Panama. Crypturus soui modestus (not of Cabanis) Bangs, Proc. New Engl. Zool. CI., 2, p. 14, 1900 — Loma del Leon, Panama; Bangs, Auk, 18, p. 25, 1901 — San Miguel Island; Thayer and Bangs, Bull. Mus. Comp. Zool., 46, p. 145, 1905 — San Miguel Island; Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 241, 1918 — Tabernilla, Panama Canal Zone. Crypiurellus soui panamensis Peters, Bds. World, 1, p. 17, 1931 (range); Griscom, Bull. Mus. Comp. Zool., 72, p. 309, 1932 — Pacific slope of Panama, Veraguas to Cape Garachine, Darien; idem. I.e., 78, p. 291, 1935 (range). Range. — Pacific slope of Panama, from Veraguas to Cape Gara- chin^ on the coast of eastern Darien, and Pearl Islands. Field Museum Collection. — 1: Panama (Old Panama City, 1). ^Crypturellu^ soui panamensis (Carriker) is characterized by Griscom as nearest to C. s. harterti, but paler and duller, with less contrast between the sexes, and the pileum brown, not sooty. Female browner, less rufous above, paler and duller below, with less contrast between center of abdomen and flanks; male much paler, Ijrowner and less sooty above, and paler below, not so sooty on chest and sides and darker in the middle, consequently more uniform. It is also close to C. s. caucae, but paler and less rufescent throughout. Five specimens from the Panama Railroad conform to Griscom's character- ization. According to Griscom, its range extends east to the Cape Garachine region. 1942 Birds of the Americas — Hellmayr and Conover 35 *Crypturellus soui harterti (Brabourne and Chubb). ^ Hartert*s Pileated Tinamou. Crypturus soui harterti Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 321, Oct., 1914 — Vaqueria, Prov. Esmeraldas, Ecuador (type in Tring Collection, now in the American Museum of Natural History, New York); Chapman, Bull. Amer. Mus. N. H., 55, p. 148, 1926— Ecuador (Esmeraldas, Chone, Rio Jubones, Rio de Oro, Nardnjo, Santa Rosa) and Colombia (Dabeiba). Tinamus sp. Sclater, Proc. Zool. Soc. Lond., 28, p. 289, 1860 — Babahoyo, Ecuador. Crypturus sp. Berlepsch and Taczanowski, Proc. Zool. Soc. Lond., 1883, p. 577 — Chimbo, Ecuador. Crypturus pileatus (not Tetrao pileatus Boddaert) Taczanowski and Berlepsch, Proc. Zool. Soc. Lond., 1885, p. 113 — Yaguachi, Ecuador; Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, t, u, Balzar, Ecuador. Crypturus pileatus subsp. Hartert, Nov. Zool., 9, p. 599, 1902 — Bulun, Vaque- ria, and Rio Sapayo, Prov. Esmeraldas, Ecuador. Crypturus soui modestus (not of Cabanis) Chapman, Bull. Amer. Mus. N. H., 36, p. 192, 1917 — Dabeiba, Colombia; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922— Gualea, Ecuador. Crypturellus soui modestus Peters, Bull. Mus. Comp. Zool., 71, p. 296, 1931 — Zegla (near Almirante) and Guabo, Panama (crit.). Crypturellus soui harterti Peters, Bds. World, 1, p. 18, 1931 (range); Griscom, Bull. Mus. Comp. Zool., 72, pp. 307, 309, 1932— western Ecuador to Panama (crit.); idem. I.e., 78, p. 291, 1935 (range in Palnama). Range. — Western Ecuador and Pacific Colombia to the Pacific slope of extreme eastern Panama (Darien) and the whole of the Caribbean slope to Almirante Bay. Field Museum Collection. — 1: Panama (Colon, 1). Conover Collection. — 29: Panama (Cricamola, Bocas del Toro, 2; Port Obaldia, Darien, 13); Colombia (Jimenez, 1); Ecuador (Va- queria, Esmeraldas, 1; San Mateo, Esmeraldas, 2; Puente de Chimbo, 2; Milagro, Guayas, 2; Rio San Antonio, Prov. de Los Rios, 6). *Crypturellus soui caucae (Chapman).'^ Cauca Pileated Tinamou. 1 Crypturellus soui harterti (Brabourne and Chubb), according to the exhaus- tive investigations of Griscom, connects the browner or duskier Central American races with the more rufous forms of Upper Amazonia, being nearest to C. s. caticae. Female decidedly more grayish brown, less rufescent above, and much less rufes- cent below, gray and less orange tawny on breast and chest; male much darker throughout, especially less ochraceous underneath. The male rather approaches C. s. caquetae in general coloration, but is grayer above, less brownish, with flanks and thighs much less heavily barred. Males from eastern Panama (Darien) are stated to average rather darker and sootier than those from western Ecuador. ^ Crypturellus soui caucae (Chapman) is characterized by Griscom as "a transitional form, connecting the pale rufous mustelinus with the darker, less 36 Field Museum of Natural History— Zoology, Vol. XIII Crypturits soui catLcae Chapman, Bull. Amer. Mus. N. H., 31, p. 141, July 23, 1912 — San Antonio, western Andes, Colombia (type in the American Museum of Natural History, New York); idem. I.e., 36, p. 191, 1917^ — Las Lomitas and San Antonio (western Andes), Rio Frio and Puerto Valdivia (Cauca Valley), and Malena (Magdalena Valley), Colombia. Crypturiis pileatus (not Tetrao pileatus Boddaert) Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 548 — Cauca (egg descr.); Schlegel, Mus. Pays- Bas, 8, Tinami, p. 24, 1880 — part, spec. 5, "Medellin," Colombia; Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, x, Cauca. Crypturellus soui caucae Peters, Bds. World, 1, p. 18, 1931 — Cauca and Magdalena valleys; Griscom, Bull. Mus. Comp. Zool., 72, p. 308, 1932 (crit.). Crypturus meserythrus (not Tinamus meserythrus Sclater) Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 453, 1904 — part, Cauca Valley. Range. — Tropical zone (and lower border of the Subtropical zone) in the Magdalena and Cauca valleys, encroaching on the western Andes (San Antonio, Las Lomitas). Conover Collection. — 4: Colombia (Jaraquiel, Dept. Bolivar, 1; Guabas, El Tambo, Cauca, 3). Crypturellus soui caquetae (Chapman).' Caqueta Pileated TiNAMOU. Crypturus soui caquetae Chapman, Bull. Amer. Mus. N. H., 34, p. 635, Dec. 30, 1915 — Florencia, Caqueta, Colombia (type in the American Museum of Natural History, New York); idem. I.e., 36, p. 193, 1917 — Florencia and La Morelia, Caqueta, Colombia. Crypturellus soui caquetae Peters, Bds. World, 1, p. 18, 1931 — southeastern Colombia; Griscom, Bull. Mus. Comp. Zool., 72, p. 308, 1932 (crit.). Range. — Southeastern Colombia, south of the Rio Guaviare, in Terr, of Caqueta (La Morelia, Florencia). rufous birds of eastern Panama and northwestern Colombia" (i.e., harterti). With a small series at hand, we find the female — compared to soui, nigriceps, mu^telinus, and harterti — darker on the upper parts, with grayer head and darker on chest than soui and mu^telinus, duskier at base of throat than nigriceps, and much redder below than harterti, while the males are darker above, with grayer head than nigriceps, mu^telinus, and harterti. It may well be questioned whether the single specimen from Malena, middle Magdalena, actually belongs here. A larger series from both the Cauca and Magdalena valleys seems indispensable to determine the value of C. s. causae. ^ Crypturellus soui caquetae (Chapman) appears to be a transitional form between mustelinus and nigriceps. Female darker and browner above than mustelinus, pileum sooty, chest with a dusky band; below darker and richer in tone; a little darker and browner than soui, with a dusky chest band; slightly darker and browner than causae. Male much darker and browner above than mustelinus, darker ochraceous, less tawny below; not certainly separable from soui. Griscom, from whose paper the characterization has been taken, states that caquetae might be described as two-thirds of the way from mustelinus to nigriceps, while caucae is only one-third of the way from mustelinus to harterti. This rather questionable race is known only from one male and two females, and additional material is badly needed. 1942 Birds of the Americas— Hellmayr and Conover 37 ♦Crypturellus soui nigriceps (Chapman).' Black-pileated TiNAMOU. Crypturus soui nigriceps Chapman, Amer. Mus. Nov., 96, p. 1, Nov. 19, 1923 — upper Rio Suno, eastern Ecuador (type in the American Museum of Natural History, New York, examined); idem, Bull. Amer. Mus. N. H., 55, p. 149, 1926 — eastern Ecuador (Rio Suno, below San Jose, Rio Napo, Zamora). Tinamus parvirostris (not Crypturxis parvirostris Wagler) Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 754— Chyavetas, Peru. Crypturus parvirostris Taczanowski, Orn. Per., 3, p. 298, 1886 — Chyavetas. Crypturus pileatus (not Tetrao pileatu^ Boddaert) Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 310— Chyavetas; Salvador!, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, s, Chyavetas, Peru. Crypturellus soui nigriceps Peters, Bds. World, 1, p. 18, 1931 — eastern Ecua- dor; Griscom, Bull. Mus. Comp. Zool., 72, p. 309, 1932 — Amazonian Ecuador (crit.). ^ /?angfe.— Tropical zone of eastern Ecuador and northeastern Peru. Conover Collection. — 6: Ecuador (Sara-Yaco, Rio Bobonaza, 4; Ouca Yaco, Loreto, 1; Chonta-Urco, near Archidona, 1), *Crypturellus soui mustelinus (Bangs). ^ Santa Marta Pile- ATED TiNAMOU. Crypturus soui mustelinus Bangs, Proc. Biol. Soc. Wash., 18, p. 151, June 9, 1905 — "mountains near Santa Marta," Colombia (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 153, 1930); Allen, Bull. Amer. Mus. N. H., 21, pp. 277, 279, 1905— Don Amo, Santa Marta (syn., nest and eggs); Carriker, Ann. Carnegie Mus., 6, p. 379, 1910 — Santa Marta (crit.). * Crypturellus soui nigriceps (Chapman) : Female dark rufous, averaging darker throughout than typical soui, but especially so on sides of face, lower breast, and belly. The racial characters are much more pronounced in the male, which differs from soui by being darker, more fuscous on lower parts and much darker above, the head blacker and the rest of the dorsal surface deep fuscous brown, not rusty brown. Two females from northern Peru (Moyobamba, San Martin, and Tamborapa, Cajamarca) agree well with an Ecuadorian series. A single specimen, marked "female," from Sao Paulo de Olivenca, south bank of Rio Solimoes, has the upper parts of nigriceps, but the under surface is not at all rufescent, being fuscous as in the male of that form. Perhaps it is wrongly sexed. Additional material examined. — Ecuador: above Avila, Rio Suno, 4; upper Rio Suno, 1. — Peru: Moyobamba, San Martin, 1; Tamborapa, Cajamarca, 1. 2 Crypturellus soui mustelinus (Bangs) : Male very close to C. s. soui, but above less rufescent and below more bufty, less tawny; female with the crown paler, brownish instead of sooty. The junior author found that a male from Santa Marta, when compared to two others from northern Venezuela (C. s. andrei), differed by lighter gray head, more reddish brown upper parts, and deeper rufous breast. 38 Field Museum of Natural History — Zoology, Vol. XIII Crypturus pileatus (not Tetrao pileatus Boddaert) Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, w, Pueblo Viejo, Santa Marta; Bangs, Proc. Biol. Soc. Wash., 12, p. 132, 1898— Santa Marta (crit.). Crypturus soui (not Tinamus soui Hermann) Allen, Bull. Amer. Mus. N. H., 13, p. 124, 1900 — Minca and Bonda; Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 454, 1904 — Pueblo Viejo, Santa Marta. Crypturornis soui subsp. Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 26, 1922 — Rio Cogollo, Sierra de Perija, Venezuela. Crypturornis soui mustelinu^ Todd and Carriker, Ann. Carnegie Mus., 14, p. 165, 1922 — Don Amo, Don Diego, Cincinnati, and Minca, Santa Marta (crit.). Crypturellus soui mustelinu^ Peters, Bds. World, 1, p. 18, 1931 — Santa Marta region; Darlington, Bull. Mus. Comp. Zool., 71, p. 369, 1931 — near Rio Frio, Magdalena, Colombia; Griscom, I.e., 72, p. 308, 1932 — Santa Marta region (crit.). Range. — Santa Marta region of northeastern Colombia and extreme northwestern Venezuela (Sierra de Perija). Conover Collection. — 3: Venezuela (Rio Cogollo, Zulia, 1); Colom- bia (Vista Nieve, Santa Marta, 1; Don Diego, Santa Marta, 1). ♦Crypturellus soui andrei (Brabourne and Chubb).' Andre's PiLEATED TiNAMOU. Crypturus soui andrei Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 321, Oct., 1914 — Trinidad (type, from Caparo, Trinidad, in Tring Collection, now in the American Museum of Natural History, New York); Hartert, Nov. Zool., 34, p. 33, 1927 (note on type). Tinamus sovi (not Tetrao sovi Gmelin) Leotaud, Ois. Trinidad, p. 385, 1866 — Trinidad. Crypturus pileatus (not Tetrao pileatus Boddaert) Chapman, Bull. Amer. Mus. N. H., 6, p. 85, 1894— Princestown, Trinidad; Williams, Bull. Dept. Agric. Trin. Tob., 20, p. 182, 1922— Maracas Valley, Trinidad (eggs descr.). Crypturus soui (not Tinamus soui Hermann) Robinson and Richmond, Proc. U. S. Nat. Mus., 24, p. 163, 1901 — San Julian, east of La Guaira, Venezuela. Crypturus soui (subsp,?) Hellmayr, Nov. Zool., 13, p. 49, 1906 — Caparo and Chaguanas, Trinidad. ' Crypturellus soui andrei (Brabourne and Chubb) : Very similar to C. s. soui, but upper parts, sex for sex, less rufescent, bister to Prout's brown rather than cinnamon brown to auburn; females very much like the nominate race under- neath, but males not so bright, dull tawny olive rather than clay color; bill gener- ally larger. Specimens from Las Quiguas, Carabobo, Venezuela, cannot be separated from a topotypical series, and, if andrei be maintained, must undoubtedly go with that form. C. s. andrei evidently is very close to, if not identical with, C. s. mustelinus, from Santa Marta, with which direct comparison could not be made. While the latter form is stated to be distinguished by the brownish pileum of the female, Hellmayr noticed this character in one out of four from Trinidad (Caparo) and in one of two females from Las Quiguas. Additumal material examined. — Trinidad: Caparo, 8. — Venezuela: Las Qui- guas, Carabobo, 5. 1942 Birds of the Americas— Hellmayr and Conover 39 Crypturus soui soui Hellmayr and Seilern, Arch. Naturg., 78, A, Heft 5, p. 163, 1912 — Las Quiguas, Carabobo, Venezuela (sexual difference). Crypturellus soui andrei Peters, Bds. World, 1, p. 18, 1931 — Trinidad; Roberts, Trop. Agric, 11, p. 88, 1934— Trinidad; Belcher and Smooker, Ibis, 1934, p. 576 — Trinidad (eggs descr.). Range. — Island of Trinidad and north coast of Venezuela west to Carabobo. Conover Collection. — 2: Venezuela (El Trompillo, Carabobo, 1; San Rafael, near Cumanacoa, 1). *Crypturellus soui soui (Hermann). ^ Pileated Tinamou. Tinamus soui Hermann, Tab. Aff. Anim., p. 165, 1783 — based on "Le Soui" Buffon, Hist. Nat. Ois., 4, p. 512, and Daubenton, PL Enl., pi. 829; Cayenne. Tetrao pileatus Boddaert, Tabl. PI. Enl., p. 51, Dec, 1783 — based on Dauben- ton, PI. Enl., pi. 829; Cayenne. Tetrao sovi Gmelin, Syst. Nat., 1, (2), p. 768, 1789— based on "Le Soui" Buffon and Daubenton; Cayenne. Crypturus sovi Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 748, "1848" [=1849]— British Guiana; Burmeister, Syst. Uebers. Th. Bras., 3, p. 316, 1856— part, Guiana. Tinamus pileatus Pelzeln, Orn. Bras., 3, p. 294, 1870 — part, Barra do Rio Negro [=Manaos], Brazil. Crypturus pileatus Schlegel, Mus. Pays-Bas, 8, Tinami, p. 24, 1880 — part, spec. 1, 2, Surinam and Cayenne; Salvin, Ibis, 1886, p. 181 — Bartica Grove, Merume Mts., and Roraima, British Guiana; Tristram, Cat. Coll. Tris- tram, p. 2, 1889— ^Demerara; Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, a-e, British Guiana (Bartica Grove, Roraima); Berlepsch ' Crypturellus soui soui (Hermann) exhibits strongly pronounced sexual dif- ferences. The males have the back and rump, in abrupt contrast to the dusky head and hind neck, deep cinnamon brown to auburn, and the under parts, except- ing the white throat and dull brownish foreneck, clay color passing into warm buff to cinnamon buff in the middle of breast and abdomen. The females are darker rufous brown above with the crown deeper sooty, while the under parts are deep Sanford's brown on breast and sides, paling into ochraceous-buff or tawny in the middle. Birds from the north bank of the Amazon are identical with topotypes from Cayenne and specimens from British Guiana. Females from the north bank of the Rio Solimoes (Manacapuru, Tonantins) are somewhat lighter and more uniform underneath, the chest not being so dark as in birds from the east and shading very gradually into the lighter color of the abdomen, while their upper parts are rather brighter rufescent. They are, however, matched by occasional specimens from British Guiana, Obidos, and Itacoatiara, and four males do not differ from the Guianan ones. Additional material examined. — French Guiana: Cayenne, 4; Pied Saut, 2; Mana, 1. — Surinam: near Paramaribo, 1; Wanaweg, 1; Overtoom, 1. — British Guiana: Bartica Grove, 3; Roraima, 1; Merume Mts., 1; Canuku Mts., 1; unspe- cified, 3.^ — Venezuela: Nericagua, Orinoco, 2; Arabupu, Roraima, 6. — Brazil: Obidos, 3; Faro, Rio Jamunda, 1; Manaos, 4; Sao Gabriel, Rio Negro, 1; Mana- capuru, Rio Solimoes, 4; Tonantins, Rio Solimoes, 1. 40 Field Museum of Natural History— Zoology, Vol. XIII and Hartert, Nov. Zool., 9, p. 122, 1902 — Nericagua, Orinoco, and La Pricion, Caura, Venezuela. Cryplurus soui Beriepsch, Nov. Zool., 15, p. 298, 1908 — Cayenne; Ihering, Cat. Faun. Braz., 1, p. 6, 1907 — part, Rio Negro; Snethlage, Bol. Mus. Goeldi, 8, p. 49, 1914 — part, Rio JamundS (Faro) and Obidos; Chubb, Bds. Brit. Guiana, 1, p. 10, 1916 — Roraima, Mazaruni River, Ituribisci, Supenaam, Bartica, Camacabra Creek, Anarica River, Tiger Creek, Essequibo, Great Falls, and Demerara. Cryplurus soui soui Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 360, 1916 — Nericagua, Orinoco, and La Pricion, Caura; Chapman, Bull. Amer. Mus. N. H., 36, p. 191, 1917— Villavicencio, Colombia; Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 40, 1918 — vicinity of Paramaribo, Surinam. CryptureUus soui soui Peters, Bds. World, 1, p. 18, 1931 (range); Griscom, Bull. Mus. Comp. Zool., 72, p. 308, 1932— Guiana and Surinam (crit.). Crypturornis soui soui Chapman, Bull. Amer. Mus. N. H., 63, p. 61, 1931 — Arabupu, Roraima. Range. — French, Dutch, and British Guiana, south to the north bank of the lower Amazon (Obidos; Faro; Manaos) and west through southern Venezuela (Orinoco-Caura basin) to the eastern base of the east Colombian Andes (Villavicencio) and to the north bank of the Rio Solimoes (Manacapuru, Tonantins). Field Museum Collection. — 1: British Guiana (Georgetown, 1). Conover Collection. — 7: French Guiana (Cayenne, 1); Brazil (Itacoatiara, 1; Rio Manacapuru, 5). *CryptureIlus soui inconspicuus Carriker.* Bolivian Pileated TiNAMOU. Crypturellus soui inconspicua Carriker, Proc. Acad. Nat. Sci. Phila., 87, p. 315, Oct. 10, 1935 — Susi (near Rurrenabaque), Rio Beni, Bolivia (type in the Academy of Natural Sciences of Philadelphia). Cryplurus soui subsp. Chapman, Bull. U. S. Nat. Mus., 117, p. 43, 1921 — Rio Comberciato and Rio Cosireni, Urubamba, Peru (crit.). Cryplurellus soui nigriceps (not of Chapman) Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 241, 1930 — Vista Alegre, Huanuco, and Chanchamayo, Junin, Peru (crit.). ' CryptureUus soui inconspicuus Carriker: Nearest to C. s. albigularis, but on average darker on the crown, and darker, more fuscous on the rest of the upper parts. The females are duller, more grayish below, lacking the bright clay color, while the males vary from dark fuscous to grayish fuscous, contrasting strongly with the bright clay-colored under parts of albigularis. A female from Vista Alegre and a male from Chanchamayo do not seem to be separable from Bolivian specimens, the female having no rufescent tinge at all either above or below, and a male from Shapaja, Rio Huallaga, likewise goes with the series of inconspicua, being decidedly lighter than nigriceps. Additional malerial examined. — Peru: Shapaja, Rio Huallaga, 1; Rio Com- berciato, Urubamba, 1; Rio Cosireni, Urubamba, 1. — Bolivia: Rio Surutu, Santa Cruz, 4; Rio Yapacani, Santa Cruz, 1; Cerro Hosane, Santa Cruz, 1. 1942 Birds of the Americas— Hellmayr and Conover 41 Range. — Central and southern Peru (Shapaja, Rio Huallaga; Vista Alegre, Huanuco; Chanchamayo, Junin; Rio Cosireni and Rio Comberciato, Urubamba region) and eastern Bolivia. Conover Collection. — 12: Peru (Vista Alegre, Huanuco, 1; Chan- chamayo, Junin, 1); Bolivia (Buenavista, Santa Cruz, 1; Rio Surutu, Santa Cruz, 8; San Carlos, Santa Cruz, 1), *Crypturellus soui albigularis (Brabourne and Chubb).' White- throated PiLEATED TiNAMOU. Crypturus soui albigularis Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, Oct., 1914 — Rio de Janeiro, Brazil (type in British Museum examined). Crypturus sovi (not Tetrao sovi Gmelin) Lichtenstein, Verz. Doubl. Berliner Mus., p. 68, 1823— Bahia (descr.); Wagler, Syst. Av., 1, fol. 19, genus Crypturus, sp. 10, 1827 — part, descr. of adult, Brazil; Burmeister, Syst. Uebers. Th. Bras., 3, p. 316, 1856 — part, Rio Belmonte, Bahia. Tinamus sovi Wied, Beitr. Naturg. Bras., 4, (2), p. 522, 1833 — Espirito Santo (Rio Mueuri) and Bahia (Caravellas and Rio Belmonte). Tinamus pileatus (not Tetrao pileatus Boddaert) Pelzeln, Orn. Bras., 3, p. 294, 1870 — part, Rio Madeira (Borba) and Matto Grosso (Engenho do Gama, Villa Bella). Crypturus pileatus ll.ayard. Ibis, 1873, p. 396 — Nazare, Para; Cabanis, Journ. Orn., 22, p. 230, 1874 — Cantagallo, Rio de Janeiro; Schlegel, Mus. Pays-Bas, ^ Crypturellus soui albigularis (Brabourne and Chubb), in opposition to C. s. soui, presents few sexual differences, the female being merely on average more uniformly clay color underneath. In coloration, this race closely resembles the male of C. s. soui, but is less rufescent above, the color of the upper parts varying from Brussels brown to Prout's brown, with the crown less dusky, more brownish. Comparison of an extensive series from Amazonia, including the type of C. s. hoffmannsi and a goodly number of topotypes of C. s. decolor, with the type of C. s. albigularis and other specimens from eastern Brazil fails to disclose any constant difference. Males from this wide area are absolutely the same, and while Conover thought a single female from Bahia (Serra Palliao) to be separable by its more uniform as well as darker clay-colored under parts, Hellmayr has been unable to corroborate this trifling variation, females with uniform clay-colored lower surface and others with a paler abdominal zone being found alike on the Rio Guapore (Matto Grosso) and in Bahia. Furthermore, Conover notices that Rio Madeira birds look more like the one from Bahia examined by him than the series from the intervening country does, as the Bahia female and five from the Rio Madeira are more rufous than females from the Tapajoz and Para region. In- dividual variation in this form is just as considerable as in the other races, and occasional specimens, for example, two males from Maranhao (Miritiba), by reason of their pale tawny olive under, and dull brownish upper parts, can only with difficulty be separated from certain individuals of C. s. andrei. Additional material examined. — Brazil: Rio de Janeiro, 1; Caravellas, Bahia, 2; Serra Palliao, Bahia, 1; Bahia, 2; Sao Lourengo, Pernambuco, 1; Miritiba, Maranhao, 2; Igarape-Assu, Para, 1; Benevides, Para, 1; Santarem, 4; Diamantina, Santarem, 1; Miritituba, Rio Tapajoz, 1; Boim, Rio Tapajoz, 2; Taperinha, Rio Tapajoz, 1 ; Villa Braga, Rio Tapajoz, 1 ; Cussary, south bank of lower Amazon, 1; Calama, Rio Madeira, 1; Santa Izabel, Rio Preto, Rio Madeira, 4; Humayta, Rio Madeira, 1; falls of the Rio Madeira, 1; Hyutanahan, Rio Purus, 1; Engenho do Gama, Rio Guapore, 2; Villa Bella de Matto Grosso, Matto Grosso, 3. 42 Field Museum of Natural History— Zoology, Vol. XIII 8, Tinami, p. 24, 1880 — part, spec. 3, 4, Borba, Rio Madeira, and Rio Gua- pore, Matto Grosso; Allen, Bull. Amer. Mus. N. H., 2, p. 112, 1889— Falls of the Rio Madeira, Brazil; Riker and Chapman, Auk, 8, p. 163, 1891 — Diamantina, near Santarem; Salvadori, Cat. Bds. Brit. Mus., 27, p. 522, 1895 — part, spec, n-r, Bahia, Rio de Janeiro, and Matto Grosso (spec, examined); Ihering, Rev. Mus. Paul., 4, p. 164, 1900 — Cantagallo; Goeldi, Ibis, 1903, p. 490— Rio Capim, Par4; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 100, 1910— Miritiba, Maranhao. Cry-pturus soui subsp. Hellmayr, Nov. Zool., 13, p. 385, 1906 — Santo Antonio do Prata and Igarape-Assu, Par^. Crypturus soui (not Tinamus soui Hermann) Ihering, Cat. Faun. Braz., 1, p. 6, 1907 — part, Matto Grosso, Borba, Rio de Janeiro, Cantagallo, Espirito Santo, Bahia, and Par^; Hellmayr, Nov. Zool., 14, p. 409, 1907 — Humayta, Rio Madeira; Snethlage, Bol. Mus. Goeldi, 8, p. 49, 1914 — part. Para, Magoary, Rio Guamd (Ourem), Rio Capim, Rio Tapajoz (Boim), and Cussary; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 244^ 1924 — Miritiba, Maranhao; Snethlage, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 69, 1926 — Tury-assu, Maranhao. Crypturus soui soui Hellmayr, Nov. Zool., 17, p. 420, 1910 — Calama, Rio . Madeira, and Sao Izabel, Rio Preto, Brazil; idem, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912— Para region (Nazare, Iga- rape-Assu, Santo Antonio do Prata, Rio Capim) ; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 150, 1928— Par^. Crypturus soui hoffmannsi Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 321, Oct., 1914 — Humayt4, Rio Madeira, Brazil (type in Tring Collection, now in the American Museum of Natural History, New York, examined). Crypturomis soui soui Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 475, 1929 — Miritiba, Maranhao. Crypturelltis soui hoffmannsi Naumburg, Bull. Amer. Mus. N. H., 60, p. 58, 1930 — Engenho do Gama, Matto Grosso; Peters, Bds. World, 1, p. 18, 1931— Rio Madeira. Crypturellus soui albigularis Peters, Bds. World, 1, p. 18, 1931 — Pernambuco to Espirito Santo; Pinto, Rev. Mus. Paul., 19, p. 53, 1935 — Serra do Palhao and Rio Gongogy (Cajazeiras), Bahia; idem. I.e., 20, p. 29, 1936 — Jaragua, Rio das Almas, Goyaz. Crypturellus soui decolor Griscom and Greenway, Bull. Mus. Comp. Zool., 81, p. 417, May, 1937— Pinhy, right bank of Rio Tapajoz, Para, Brazil (type in Museum of Comparative Zoology, Cambridge, Mass.). Crypturomis soui lyardi Miranda-Ribeiro, Rev. Mus. Paul., 23, p. 767, 1938 — Maranhao (Tury-assu), Para (Utinga), and Matto Grosso (Rio Jamary) (no type specified). Range. — Brazil south of the Amazon, from northern Maranhao west to the Rio Purus, south to northern Matto Grosso (Rio Guapor^) and through Pernambuco (Sao Lourengo), Bahia (Serra PalHao, Rio Belmonte, Caravellas), Goyaz (Rio das Almas), Minas Geraes, and Espirito Santo to Rio de Janeiro (Cantagallo). 1942 Birds of the Americas — Hellmayr and Conover ^43 Conover Collection. — 20: Brazil (Utinga, Para, 1; Murucutu, Para, 1; Ipomonga, Rio Capim, 1; Resacca, Rio Capim, 2; Buenos Aires, Rio Acara, 3; Tauary, Rio Tapajoz, 4; Boim, Rio Tapajoz, 2; Gaxiricatuba, Rio Tapajoz, 1; Santar^m, 4; Ayapua, Rio Purus, 1). ♦Crypturellus obsoletus obsoletus (Temminck).^ Brown TiNAMOU. Tinamus obsoletus Temminck, Hist. Nat. Pig. Gall., 3, pp. 588, 751, 1815 — Brazil;^ idem, Nouv. Rec. PI. Col., livr. 33, pi. 196, 1823— Brazil and Paraguay; Pelzeln, Orn. Bras., 3, p. 292, 1870 — Sao Paulo (Mattodentro, Ypanemd, Itarar^). Cryptura caerulescens Vieillot, Nouv. Diet. Hist. Nat., nouv. 6d., 34, p. 101, 1819 — based on "Inambu azulado" Azara, No. 330; near 24° south lat. in Paraguay. Crypturus obsoletus Lichtenstein, Verz. Doubl. Berliner Mus., p. 68, 1823 — Sao Paulo; Wagler, Syst. Av., 1, fol. 19, spec. 11, 1827— Brazil and Para- guay; Burmeister, Syst. Uebers. Th. Bras., 3, p. 316, 1856 — Nova Friburgo, Rio de Janeiro; Euler, Journ. Orn., 15, p. 418, 1867 — Cantagallo, Rio (breeding habits); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 48 — Sao Paulo (Sao Bento de Araraquara) and Minas Geraes (Lagda Santa, Lagoa dos Pitas, Sumidouro); Cabanis, Journ. Orn., 22, p. 230, 1874— Cantagallo; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 22, 1880— part, spec. 1-6, 10-12, Brazil (Sao Paulo, Ypanema, Itarare; Laguna, Santa Catharina); Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 184, 1885 — Taquara, Rio Grande do Sul; Salvadori, Cat. Bds. Brit. Mus., 27, p. 519, 1895 — part, spec, a-i, Brazil (Rio de Janeiro, Rio Parand); Ihering, Annuario Est. Rio Grande do Sul, 16, p. 153, 1899 — Rio Grande do Sul, south to 30° south lat.; idem. Rev. Mus. Paul., 3, p. 459, 1899— Sao Paulo; idem, I.e., 4, p. 164, 1900 — Cantagallo and Nova Friburgo, Rio de Janeiro; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 13, p. 180, 1906 — Morro Redondo, Serra do Itatiaya; Ihering, Cat. Faun. Braz., 1, p. 5, 1907 — Sao Paulo (Osasco, Alto da Serra, Itapura), Minas Geraes (Vargem Alegre), and Rio Grande do Sul (Sao Lourengo); Hartert and Venturi, Nov. Zool., 16, p. 264, 1909 — Posadas, Misiones; Liiderwaldt, Zool. Jahrb. (Syst.), 26, p. 336, 1909— Serra do Itatiaya; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, pp. 185, 407, 1910 — Santa Ana, Misiones; Chrostowski, Compt. Rend. Soc. Scient. Varsovie, 5, pp. 458, 492, 1912 — Vera Guarany, Parana; Bertoni, Anal. Soc. Cient. Arg., 75, p. 67, 1913 — Misiones; idem, Faun. Parag., p. 35, 1914 — Alto Parand, Paraguay; "^A^ Menegaux, Rev. Fran?. d'Orn., 1918, p. 288— Villa Lutetia, near San 1 Miranda-Ribeiro (Rev. Mus. Paul., 23, p. 763, 1938) has lately distinguished two specimens from Matto Grosso (Vilhena and Rio Jamary) as Crypturornis obsoleta hypochracea.^ ^ Although Azara's "Ynambu azulado" is quoted in the text, the description appears to have been made from the Brazilian specimen in the describer's private collection. This individual evidently did not pass into the Leiden Museum, because it is not listed by Schlegel in the catalogue of the tinamous belonging to that institution. 44 Field Museum of Natural History— Zoology, Vol. XIII Ignacio, Misiones; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 24, p. 253, 1923 — Morro Redondo, Serra do Itatiaya. Tinamus rufus Lesson, Traite d'Orn., livr. 7, p. 513, April, 1831 — new name for Tinamus obsoletus Temminck (quoted in synonymy). Crypturus variegattis (not Tetrao variegatus Gmelin) Burmeister, Joum. Om., 1, p. 176, 1856 — Nova Friburgo, Rio (eggs descr.). Crypturus obsoUius obsoletus Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 114, 1926 — Paran4 (Cara Pintada, Vermelho, Candido de Abreu, Salto de Ub&); Holt, Bull. Amer. Mus. N. H., 57, p. 278. 1928— Monte Serrat up to Madeiras, Serra do Itatiaya; Pinto, Rev. Mus. Paul., 17, (2), pp. 709, 801, 1932— Valparaizo and Porto Tibirica, Sao Paulo. Crypturellus obsoletus obsoletus Peters, Bds. World, 1, p. 17, 1931 (range); Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 135, 1935— Misiones. Crypturellus obsoletus obsi^tus Neumann, Verb. Om. Ges. Bay., 20, p. 180, 1933— Sao Paulo to Rio Grande do Sul (crit.). Crypturellus obsoletus caerulescens Neumann, Verb. Om. Ges. Bay., 20, p. 181, 1933 — Paraguay (Villa Rica) and Misiones (crit.). Crypturellus obsoletus laubmanni Neimiann, Verb. Om. Ges. Bay., 20, p. 181, 1933 — Victoria, Espirito Santo (type in Munich Museum examined). Range. — Southeastern Brazil, from southern Minas Geraes and Espirito Santo south to Rio Grande do Sul, and the adjacent parts of Argentina (Misiones) and Paraguay (Alto Parana and Villa Rica).' Field MuseumColledion. — 1 : Brazil (Fazenda Cayoa, Sao Paulo, 1). Conover Collection. — 14: Brazil (Fazenda Cayod, Sao Paulo, 4; Rio Grande, 1; Fazenda Morungova, JaguariahjTa, Parana, 2); Argentina (Santa Ana, Misiones, 1; Gisela, Misiones, 4; Eldorado, Misiones, 1); Paraguay (Santa Barbara, 1). *Crypturellus obsoletus punensis (Chubb).^ I^UNO Brown TiNAMOU. ^ Marelli's sight record (El Homero, 1, p. 75, 1918) from Curuzu Cuatia, Corrientes, needs substantiation by specimens. We regret that we cannot endorse Neumann's subdi\Tsion of this species. The type (and the only specimen known) of C. o. laubmanni, in the dark hue of the dorsal surface and the intense Sanford's brown instead of tawny under parts, is exactly matched by a male from Ypanema, Sao Paulo, this bird being even a slight shade darker below, and we have no doubt whatever that the variation is merely indi%idual. The development of a separable form at the northern end of the distributional area is, furthermore, altogether unlikely. It is true that birds from Misiones and Paraguay (caerulescens) generally have a more grajish shade above, but the coloration of the under parts varies to the same extent as in birds from southern Brazil. Additional material examined. — Espirito Santo: Victoria, 1; Lagoa Santa, Minas Geraes, 2; Rio de Janeiro, 2; Sao Paulo (Ypanema, Itarare, Curu- cutu), 8. — Misiones: Posadas, 1; Villa Lutetia, near San Ignacio, 1. — Paraguay: Cambyret4, 1. ^Crypturellus obsoletus punensis (Chubb): Similar to C. o. obsoletus, but darker; crown fuscous black instead of fuscous; under parts brighter as well as 1942 Birds of the Americas— Hellmayr and Conover 45 Crypturus obsoletus punensis Chubb, Bull. Brit. Orn. CI., 28, p. 30, Dec. 29, 1917 — Oroya, Dept. Puno, Peru (type in British Museum examined); idem, Ibis, 1919, p. 7 — Peru (Oroya) and Bolivia (Chulumani, Tilotilo). Crypturus obsoletus (not Tinamus obsoletus Temminck) Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 642— Tilotilo, Bolivia; Salvadori, Cat. Bds. Brit. Mus., 27, p. 521, 1895— part, spec, k, Tilotilo. Crypturellus obsoletus punensis Peters, Bds. World, 1, p. 17, 1931 (range). Range. — Subtropical zone of Bolivia (depts. of La Paz, Cocha- bamba and Santa Cruz)' and extreme southeastern Peru (Oroya, Dept, Puno). Conover Collection. — 9: Bolivia (Incachaca, Cochabamba, 9). *Crypturellus obsoletus ochraceiventris (Sztolcman).^ Ochre- bellied Brown Tinamou. Crypturus obsoletus ochraceiventris Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 199, Dec. 31, 1926 — La Gloria, Chanchamayo, Dept. Junfn, Peru (type in Warsaw Museum). more rufous; the chest, breast, and sides inclining to chestnut; the middle line bright ochraceous-tawny rather than cinnamon; upper surface slightly more rufescent. The senior author, on comparing two Incachaca birds with the type from Oroya, noticed that they are very slightly darker (less brownish) and more distinctly vermiculated with dusky above. On the under parts there is not the least difference. Of two Chulumani birds, one resembles those from Incachaca, the other is more like the type. Additional material examined. — Peru: Oroya, Puno, 1 (the type).— Bolivia: Chulumani, 2; Tilotilo, 1; Samaipata, 3; Sandillani, 1; Calabatea, 1; San Jacinto, 1. 1 While this Part was in press Bond and de Schauensee (Not. Nat. Acad. Nat. Sci. Phila., No. 93, p. 1, Oct. 14, 1941) have described Crypturellus obsoletus crucis from Samaipata (alt. 5,500 ft.), Santa Cruz, Bolivia (type in the Academy of Natural Sciences of Philadelphia). Through the courtesy of the describers the junior author has been able to examine the type and two other specimens from Samaipata as well as two from La Paz (Calabatea and Sandillani) and one from Cochabamba (San Jacinto). When these were compared with a series of nine from Incachaca, Bolivia, the type and the specimen from Cochabamba were much duller underneath, but the other four could be matched by specimens in the series in Field Museum. No difference in size could be found. It would seem that more specimens from Santa Cruz should be examined before this race is accepted. "^ Crypturellus obsoletus ochraceiventris (Sztolcman) : Similar to C. o. punensis, but mu(^ brighter chestnut rufous above, also deeper rufous below than any of the six specimens of the preceding race, with which the Chinchao bird was directly compared. A single male from La Gloria examined soon afterwards by the senior author, corresponds exactly to the notes made on the Chinchao bird. Direct comparison, however, has not been made between the two individuals. From the Concepcion specimen oi -castaneus, the Chinchao bird differs by darker (more blackish) upper part of the head and much redder, less brownish general coloration both above and below, with the vent and under tail coverts more ochraceous, less grayish. Wing, 154; bill, 22. ?)'■('_ Birds from Monterico, Ayacucho, are stated by Sztolcman to form the tran- sition to C. 0. punensis. 46 Field Museum of Natural History— Zoology, Vol. XIII Crypturtis obsoletus (not Tinamus ohsoletus Temminck) Tschudi, Arch. Naturg., 10, (1), p. 307, 1844— Peru; idem, Faun. Peru., Aves, p. 46, 1845— Peru; Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 563 — Monterico, Ayacucho, Peru; idem, Orn. Per., 3, p. 296, 1886 — part, Monterico; Salvadori, Cat. Bds. Brit. Mus., 27, p. 519, 1895 — part, first race, central Peru; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 46, 1902— Garita del Sol, Vitoc, and La Gloria, Chanchamayo, Peru. Crypturellus obsoletus ochraceiventris Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 241, 1930— Chinchao, Huanuco, Peru (crit.); Peters, Bds. World, 1, p. 17, 1931 (range). Range. — Subtropical zone of central Peru, in depts. of Huanuco (Chinchao), Junin (La Gloria, Garita del Sol), and (?)Ayachuco (Monterico). Conover Collection. — 1: Peru (Chinchao, Huanuco, 1). ♦Crypturellus obsoletus castaneus (Sclater).i Chestnut Brown TiNAMOU. Tinamus castaneus Sclater, Proc. Zool. Soc. Lond., 25, "1857," p. 277, pub. Jan. 28, 1858 — Bogota, Colombia (type in coll. of P. L. Sclater, now in British Museum, examined). Crypturus obsoletus (not Tinamus obsoletus Temminck) Schlegel, Mus. Pays- Bas, 8, Tinami, p. 22, 1880 — part, spec. 7, 9, "Bogota"; Taczanowski, Proc. Zool. Soc. Lond., 1882, p. 49 — Chirimoto, Peru; idem, Orn. Per., 3, p. 296, 1886 — part, Huambo and Chirimoto,* Peru; Salvadori, Cat. Bds. Brit. Mus., 27, p. 519, 1895 — part, second race, northern Peru. Crypturus castaneus Salvadori, Cat. Bds. Brit. Mus., 27, p. 521, pi. 9, 1895 — Bogota; Chapman, Bull. Amer. Mus. N. H., 55, p. 148, 1926— Rio Suno, Ecuador. Crypturus obsoletus chirim^tanus Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 198, Dec. 31, 1926 — Chirimoto, Valley of Huayabamba, Peru (type in Warsaw Museum). Crypturellus castaneus Peters, Bds. World, 1, p. 16, 1931 (range). Crypturellus obsoletus chirimotanus Peters, Bds. World, 1, p. 17, 1931 (range). 1 Crypturellus obsoletus castaneus (Sclater) is the darkest member of the group, the intensity of coloration being carried to the extreme. The crown is still blacker than in punensis, the dorsal plumage bright chestnut with mere traces of dusky wavy lines here and there, the edges to wing coverts and secondaries are likewise brighter, more chestnut, and the whole under surface, below the gray throat, is uniform rufous, lighter than the back (between Burnt Sienna and Chestnut), only the flanks being dusky, barred with ochraceous, and the under tail coverts blackish, largely tipped with ochraceous. A topotype of C. o. chirimotanus from Guayabamba in the British Museum is in every respect identical with the type except that, being a female, it has a few blackish cross-bars on foreneck and middle of chest, and on some of the wing coverts and tertials small buffy apical spots preceded by blackish subterminal bars or spots. Additional material examined. — Colombia: "Bogota," 1 (the type). — Peru: Guayabamba, alt. 7,300 ft. (female, Oct. 18, 1894. O. T. Baron). * The locality "Chamicuros" quoted by Taczanowski appears to be erroneous, since Bartlett did not obtain the species at all. 1942 Birds of the Americas— Hellmayr and Conover 47 Range. — Tropical zone of eastern Colombia, eastern Ecuador (Rio Suno; Concepcion, Loreto), and northern Peru (Huayabamba Valley). Conover Collection. — 1: Ecuador (Concepcion, Loreto, 1). *Crypturellus obsoletus cerviniventris (Sclater and Salvin). Cinnamon-bellied Brown Tinamou. Crypturus cerviniventris Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 512— Venezuela= vicinity of Caracas, Venezuela (type, now in British Museum, examined); Salvadori, Cat. Bds. Brit. Mus., 27, p. 520, 1895 — Venezuela. Crypturornis cerviniventris Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 25, 1922 — La Azulita, Merida (crit., nest). Crypturellus obsoletus cerviniventris Peters, Bds. World, 1, p. 16, 1931 (range). Range. — Tropical zone of northern Venezuela (only known from the vicinity of Caracas and La Azulita, Merida). Conover Collection. — 1: Venezuela (La Azulita, Merida, 1).^ *Crypturellus obsoletus griseiventris (Salvadori). ^ Gray-bel- lied Brown Tinamou. Crypturus griseiventris Salvadori, Cat. Bds. Brit. Mus., 27, p. 521, 1895 — Santarem, Amazon, Brazil (type in British Museum examined). Crypturus obsoletus griseiventris Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 319, 1914 (char.). Crypturellus obsoletus griseiventris Peters, Bds. World, 1, p. 17, 1931 (range). Range. — Northern Brazil, on the banks of the Rio Tapajoz. Conover Collection. — 6: Brazil (Santarem, Para, 1; Caxiricatuba, Rio Tapajoz, 1; Tauary, Rio Tapajoz, 4). ♦Crypturellus undulatus undulatus (Temminck). Banded Tinamou. Tinamus undulatus Temminck, Hist. Nat. Pig. Gall., 3, pp. 582, 751, 1815 — based on "Ynambu listado" Azara, No. 331; Paraguay (24° south lat.); Hartlaub, Syst. Ind. Azara, p. 21, 1847 — Paraguay (ex Azara); Pelzeln, Orn. Bras., 3, p. 293, 1870— No. 1109, Cuyaba, Villa Maria, Barra do 1 The type, on comparison with the AzuUta bird, agrees very well except in being rather paler brown on back and wings, paler gray on throat and sides of the head, and in having the foreneck and breast lighter, cinnamomeous rather than rufous. In both specimens only the flanks and under tail coverts are barred with blackish brown. The type being in rather poor condition and evidently faded, the examination of fresh material from the type locality is imperative. 2 Crypturellus obsoletus griseiventris (Salvadori) : Differs from typical obsoletus by being much more rufous above (less brownish) and by having the whole posterior under parts from breast to vent grayish, slightly washed with buffy. 48 Field Museum of Natural History— Zoology, Vol. XIII Jauru, Caicara, Engenho do Gama, and (Villa Bella de] Matto Grosso, Matto Grosso. Cryptura sylvicola Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 34, p. 107, 1817 — based on Azara, No. 331; Paraguay. Nothocercus scolopax Bonaparte, Tabl. Parall. Gall., p. 18, 1856 — Santa Cruz, Bolivia (type in Paris Museum examined). Tinamus radiatiis G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 100, 1867 — Bolivia (cotypes in British Museum examined). Crypturus undtdatus Wagler, Syst. Av., 1, fol. 19, sp. 8, 1827 — Paraguay (ex Azara); Schlegel, Mus. Pays-Bas, 8, Tinami, p. 29, 1880— [Villa Bella de| Matto Grosso; Kerr, Ibis, 1892, p. 151 — Rio Pilcomayo; Allen, Bull. Amer. Mus. N. H., 5, pp. 151, 158, 1893 — Chapada, Matto Grosso (eggs descr.); Salvadori, Cat. Bds. Brit. Mus., 27, p. 527, 1895 — lower Pilcomayo; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 185, 1910 — lower Pilcomayo; Chubb, Ibis, 1910, p. 56 — Sapucay, Paraguay; Grant, Ibis, 1911, p. 477 — Mortero, Paraguay; Bertoni, Faun. Parag., p. 35, 1914 — Paraguay. Crypturus radiatus Selater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 642 — Bolivia; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 704, 1906 — Bolivia and Matto Grosso (crit.). Crypturus scolopax Salvadori, Cat. Bds. Brit. Mus., 27, p. 528, pi. 12, 1895 — Bolivia and Matto Grosso (Villa Maria, Chapada); idem, Boll. Mus. Zool. Torino, 15, No. 378, p. 16, 1900 — Urucum, Matto Grosso; Ihering, Cat. Faun. Braz., 1, p. 7, 1907 — Bolivia and Matto Grosso; Lima, Rev. Mus. Paul., 12, (2), p. 93, 1920— Matto Grosso. Crypturus undulatus undulatv^ and Crypturus undulatus scolopax Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 319, 1914 (characters). Crypturellus undulatus undulatus Naumburg, Bull. Amer. Mus. N. H., 60, p. 59, 1930 — Urucum, Matto Grosso; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 80, 1930 — Bolivia (San Jose, Canada Larga, and Pozo del Tigre, Santa Cruz) and Formosa (San Jose) ; Peters, Bds. World, 1, p. 19, 1931 (range); Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 365, 1934 — Descalvados, Matto Grosso; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 136, 1935 (range). Range. — Eastern Bolivia, Matto Grosso, Paraguay (Molinas- cue, Mortero, Sapucay, Cerro Amambay), and the adjoining section of Argentina (lower Pilcomayo and San Jose, Terr, Formosa).' > There is no constant difiference, either in coloration or markings, between birds from Paraguay (undulatus) and others from Bolivia (scolopax= radiatus). Specimens from Matto Grosso, as a rule, differ by narrower, less regular and more broken black barring on the back and rump, finely vermiculated upper wing coverts (instead of broadly barred with ochraceous-tawny and black), and duller rufescent foreneck, with narrower, less pronounced dusky cross-bars, while the forepart of the crown has a tendency to be lighter, less blackish in tone. However, there are many exceptions to this rule, one specimen from El Rosario, Paraguayan Chaco, and two from Bolivia having the wing coverts just as closely vermiculated as those from Matto Grosso, whereas four adults from western Matto Grosso and one male from Chapada are just as broadly banded on the back and rump as any from Parag^uay. The only constant feature of the Matto Grosso birds is the duller rufescent, less regularly barred foreneck. According to the junior author's studies, they form the transition to C. u. confusus, being very near to it 1942 Birds of the Americas — Hellmayr and Conover 49 Conover Collection. — 31: Bolivia (Buenavista, Santa Cruz, 12; Rio Surutu, Santa Cruz, 1); Paraguay (Molinas-cu^, Carayao, 4; Horqueta, 6; 40 km. west-southwest of Capitan Bado, Cerro Amam- bay, 6; 235 km. west of the Riacho Negro, Chaco, 2). *Crypturellus undulatus confusus (Brabourne and Chubb). ^ HuMAYTA Banded Tinamou. Crypinrus undulatus confusus Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, pp. 319, 321, Oct., 1914— Humayta, Rio Madeira, Brazil (type in Tring Collection, now in the American Museum of Natural History, New York, examined). Crypturus adspersus adspersus (not Tinamus adspersus Temminck) Hellmayr, Nov. Zool., 14, p. 410, 1907— Humayta; idem. I.e., 17, p. 420, 1910— part, Humayta. Crypturellus undulattis confusus Peters, Bds. World, 1, p. 19, 1931 — Humayta, Rio Madeira, to the Rio Purus. Range. — Only known from Humayta (left bank of the Rio Madeira) and Hyutanahan (Rio Purus), Brazil. Conober Collection. — 2 : Brazil (Hyutanahan, Rio Purus, 2) . *Crypturellus undulatus vermiculatus (Temminck).- Ver- MICULATED TiNAMOU. on the lower parts, but closer to undulatus on the upper surface. Compared to eight specimens of "C. u. confusus," from Hyutanahan, Rio Purus, Conover found three from Descalvados, Matto Grosso, to be lighter, less reddish above with the dark barring more conspicuous and the crown somewhat lighter, and the dusky barring on the foreneck slightly heavier and more distinct. Additional material examined. — Bolivia: Santa Cruz, 2; unspecified, 3. — Paraguay: Rio Pilcomayo, 1; El Rosario, Paraguayan Chaco, 1; Villa Rica, 1; Sapucay, 1. — Matto Grosso: Chapada, 3; Serra da Chapada, 2; Villa Maria [ = Sao Luiz de Caceres], 1; Villa Bella de Matto Grosso, 4; Engenho do Gama, Rio Guapore, 2; Barra do Jauru, 1. ' Crypturellus undulatus confusus (Brabourne and Chubb), based on a single female, appeared to the senior author, when he examined the type several years ago, to be an intergrade between C. u. adspersus and C. u. undulatus, especially in the barring of the upper parts and foreneck. Mr. J. T. Zimmer writes that the type differs very slightly from C. u. adspersus (from Borba, Rio Madeira, to the Rio Tapajoz) by somewhat coarser barring above and somewhat huffier under parts, but, as another individual from the left bank of the Rio Madeira (Santo Antonio de Guajara) is not separable from the latter, he believes the type to be probably only an extreme variant of adspersus. Conover is inclined to refer a series from Hyutanahan, Rio Purus, to confusus, although he notices that the type (a female), compared to the only available Purus specimen of the same sex, is a little darker reddish above as well as on foreneck and sides of face, with the dark barring not quite so distinct. Without an adequate series from the left bank of the Rio Madeira it is utterly impossible to dispose of the name confusus with any degree of finality, and its acceptance for the birds of Humayta and Hyutanahan must be regarded as purely provisional. Additional material examined. — Brazil: Humayta, Rio Madeira, 1; Hyutana- han, Rio Purus, 7. ^ Crypturellus undulatus vermiculatus (Temminck) may be distinguished from the nominate race by much less rufous upper parts with the black markings 50 Field Museum of Natural History— Zoology, Vol. XIII Tinamus vermiculattis Temminck, Nouv. Rec. PI. Col., livr. 62, pi. 369, Sept., 1825 — "Br^sil" (type in Paris Museum examined).* Tinamtis adspersus (not of Temminck) Lichtenstein, Vera. Doubl. Berliner Mus., p. 68, 1823 — Sao Paulo (spec, examined). Crypturus vermiculatus Wagler, Syst. Av., 1, fol. 19, sp. 4, 1827 — Brazil (descr.) ; Burmeister, Syst. Uebers. Th. Bras., 3, p. 318, 1856 — Brazil (Goydz, Sao Paulo); Reinhardt, Vidensk. Medd. Naturh. Foren., 1870, p. 48— Santa Anna dos Alegres, Minas Geraes. Tinamtis undulatus (not of Temminck) Pelzeln, Orn. Bras., 3, p. 292, 1870 — part, Rio Parand, Sao Paulo, and Rio Araguaya, Goyaz (spec, examined). Crypturus adspersus Schlegel, Mus. Pays-Bas, 8, Tinami, p. 28, 1880 — part, spec. 2, Rio Parand, Sao Paulo; Salvadori, Cat. Bds. Brit. Mus., 27, p. 529, 1895 — Rio Araguaya, Goy^z; Ihering, Rev. Mus. Paul., 3, p. 460, 1899— Sao Paulo; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 98, 1910 — Piauhy (Santa Philomena, Cachoeiras, Ilha Sao Martin, Caissara). Crypturus adspersus vermiculatus Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 703, 1906 (crit., range); Ihering, Cat. Faun. Braz., 1, p. 7, 1907 — Franca and Itapura, Sao Paulo; Hellmayr, Nov. Zool., 15, p. 99, 1908 — Goyiz (Rio Araguaya) and western Minas Geraes (Rio Jordao, Prov. Araguary); Ihering, Rev. Mus. Paul., 9, p. 464, 1914 — Itapura, Sao Paulo (eggs descr.); Braboume and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 319, 1914 (char.). Crypturomis undulatus vermicuJatus Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 476, 1929 — Tranqueira, Maranhao (crit.); Pinto, Rev. Mus. Paul., 17, (2), p. 801, 1932— Ilha Cantagallo, Rio Parana, Sao Paulo. Crypturellus undulatus vermiculatus Peters, Bds. World, 1, p. 19, 1931 (range); Pinto, Rev. Mus. Paul., 20, p. 29, 1936 — Jaragua and Faz. Formiga, Rio das Almas, Goydz. Range. — Eastern Brazil, from southern Maranhao and Piauhy south through Goyaz to western Minas Geraes (Santa Anna dos Alegres; Rio Jordao, Prov. Araguary) and northern Sao Paulo (Itapura; Franca; Rio Parana). Conover Collection. — 3: Brazil (Tranqueira, Maranhao, 1; Nova Roma, Rio Parana, Goyaz, 1; Veadeiros, Goyaz, 1). reduced to vermiculations, and by lacking the strong rufous tone on sides of head, hind neck, and foreneck, the latter without any, or with mere traces of, dusky markings. Birds from Maranhao and Piauhy are similar to others from more southern localities. Additional material examined. — Piauhy: Santa Philomena, 1; Ilha Sao Martin, Rio Parnahyba, 1; Caissara, 1; Cachoeiras, 1. — Minas Geraes: Rio Jordao, Prov. Araguary, 1. — Goy4z: Rio Araguaya, 6. — Sao Paulo (unspecified), 3. — "Brazil," 1 (the type). ' The type was collected by the famous botanist Auguste de Saint-Hilaire either in Minas Geraes or northern Sao Paulo. 1942 Birds of the Americas— Hellmayr and Conover 51 *Crypturellus undulatus adspersus (Temminck).* Temminck's Banded Tinamou. Tinamus adspersus Temminck, Hist. Nat. Pig. Gall., 3, pp. 585, 751, 1815 — "dans la province de Para," Brazil (type in Berlin Museum examined). Tinamus undulatus (not of Temminck) Pelzeln, Orn. Bras., 3, p. 292, 1870 — part, Borba, Rio Madeira (spec, examined). Crypturus adspersus Schlegel, Mus. Pays-Bas, 8, Tinami, p. 28, 1880 — part, spec. 1, Borba; Salvadori, Cat. Bds. Brit. Mus., 27, p. 529, 1895 (synon. in part); Ihering, Cat. Faun. Braz., 1, p. 7, 1907 — part, "Pard" to Borba, Rio Madeira; Snethlage, Journ. Orn., 56, p. 517, 1908 — Goyana Island, Rio Tapajoz; idem, Bol. Mus. Goeldi, 8, p. 49, 1914 — part, Rio Tapajoz (Goyana). Crypturus adspersus adspersus Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 702, 1906— part, "Para" to Borba, Rio Madeira (erit.); idem, Nov. Zool., 17, p. 420, 1910 — part, Borba, Rio Madeira; Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 319, 1914 (char.). Crypturus yapura (not Pezus yapura Spix) Snethlage, Bol. Mus. Goeldi, 8, p. 50, 1914— Villa Braga, Rio Tapajoz. Crypturellus undulatus adspersus Peters, Bds. World, 1, p. 19, 1931 — part, Rio Tapajoz to the Rio Madeira. Range. — South bank of lower Amazon, from the Rio Acara to the right bank of the Rio Madeira (Borba), Brazil.- Conover Collection. — 13: Brazil (Apagy, Rio Tapajoz, 1; Tauary, ^^Kio Tapajoz, 1 ; Caxiricatuba, Rio Tapajoz, 1 ; Santar^m, 1 ; Pinhel, Rio tapajoz, 4; Lago do Baptista, Amazonas, 5). *Crypturenus undulatus simplex (Salvadori).^ Modest Banded Tinamou. 1 Crypturellus undulatus adspersus (Temminck) agrees with C. u. vermiculatus in the fine dusky vermiculations of the upper parts, but is much more rufous above (about the same tone as C. u. undulatus) ; the sides of the head and the fore- neck are washed with dull rufescent, much less rufous, however, than in undulatus; the foreneck is distinctly, though narrowly, banded with dusky, very much like undulatus. Five specimens from the lower Rio Madeira (Borba) agree perfectly with the type, which probably came from the Rio Tapajoz, and another specimen from Goyana Island in this river. Additional material examined. — Brazil: Buenos Aires, Rio Acara, Para, 2. 2 The bird sent by Fontanier from Santa Marta and mentioned s.n. Crypturus adspersus by Bonaparte (Tabl. Parall. Gall., p. 16, 1856) can hardly belong here. Cf. also Todd and Carriker, Ann. Carnegie Mus., 14, p. 167, 1922. ^ Crypturellus undulatus simplex (Salvadori) : Most nearly related to C u. vermiculatus, but upper parts slightly more rufescent, with the dusky vermicula- tions evanescent on the anterior back, and flanks decidedly paler, warm buff instead of ochraceous-buff to ochraceous-tawny. On once more comparing two birds from the Rupununi River and one from Forte Sao Joaquim, upper Rio Branco, the senior author finds this form separable after all. Though widely separated geographically, it is in fact much nearer to 52 Field Museum of Natural History— ^Zoology, Vol. XIII Crypturus simplex Salvadori, Cat. Bds. Brit. Mus., 27, p. 531, 1895 — Rio Rupununi, British Guiana (cotypes in British Museum examined) ; Chubb, Bds. Brit. Guiana, 1, p. 16, pi. 2, fig. 2, 1916 — Supenaam, Great Savannas, and Rupununi River. Tinamus undulattis (not of Temminck) Pelzeln, Orn. Bras., 3, p. 292, 1870 — part. Forte do Rio Branco, Brazil (spec, examined). Crypturus adspersus adspersus (not Tinamus adspersus Temminck) Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, pp. 702, 720, 1906— part. Forte do Rio Branco, Brazil, and Rupununi River, British Guiana. Crypturus adspersus Ihering, Cat. Faun. Braz., 1, p. 7, 1907 — part, Rio Branco and Guiana; Snethlage, Bol. Mus. Goeldi, 8, p. 49, 1914 — part, Rio Maecuru, Brazil. Crypturus adspersus simplex Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 319, 1914 (char.). Crypturellus undulatus adspersus Peters, Bds. World, 1, p. 19, 1931 — part, British Guiana and Rio Branco. Range. — British Guiana and the adjoining section of northern Brazil, south to the north bank of the Amazon. Field Museum Collection. — 3: Brazil (Itacoatiara, Rio Amazonas, 1; Serra da Lua, Rio Branco, 1; Conceigao, Rio Branco, 1). Conover Collection. — 5: Brazil (Lago do Canacary, Rio Amazonas, 2; Itacoatiara, Rio Amazonas, 1; Lago Cuipeua, Rio Amazonas, 1; Boca de Channel Piava, Rio Amazonas, 1). *Crypturellus undulatus yapura (Spix).^ YapurA Banded TiNAMOU. C. u. vermiculatus than to its neighbor, C. u. adspersus, from the south bank of the lower Amazon. From the latter it may be readily distinguished by duller, less chestnut back with more reduced dusky markings, less rufescent wing coverts, and particularly by lacking the cinnamon brown suffusion as well as the dusky vermiculations on the foreneck. The color of the flanks is similar, though some- what paler, less ochraceous. C. u. simplex is also closely related to C. u. yapura, but may be separated by somewhat lighter upper parts; decidedly paler, less brownish (drab rather than Dresden brown to Brussels brown) upper wing coverts and secondaries; paler and huffier under parts, the foreneck being less washed with brownish, the breast and upper abdomen without the light mouse gray tone; lighter, clear buff flanks with strongly defined blackish cross-bars; and generally lighter, ochraceous rather than tawny markings on under tail coverts. Additional material examined. — British Guiana: Rio Rupununi, 3; Ourumee, 1; Great Savanna, 1; unspecified, 2. — Brazil: Forte do Sao Joaquim, Rio Branco, 1. ^ Crypturellus undulatus yapura (Spix) differs from the other Amazonian races by decidedly grayish (instead of buffy) ground color of breast and upper abdomen; duskier foreneck; blacker crown and hind neck; darker, van-dyke brown back with more closely set blackish vermiculations; and more rufescent as well as more narrowly vermiculated upper wing coverts. Although exceedingly variable in coloration, this form is always recognizable by the grayish tone of the anterior under parts, which is but rarely obscured here and there by buffy apical edges to the feathers. The flanks are even less buffy than in C. u. simplex, the interspaces between the narrower black bars being closely vermiculated with dusky. The vermiculated foreneck is generally washed with 1942 Birds of the Americas— Hellmayr and Conover 53 Pezus yapura Spix, Av. Spec. Nov. Bras., 2, p. 62, pi. 78, 1825 — Rio Yapura and Rio Solimoes, Brazil (type in Munich Museum examined).' Crypturus adspersus (not Tinamus adspersus Temminck) Wagler, Syst. Av., 1, fol. 19, spec. 3, 1827 — Brazil (descr. spec. typ. P. yapura Spix); Tschudi, Arch. Naturg., 10, (1), p. 307, 1844— Peru; idem, Unters. Faun. Peru., Aves, p. 46, 1845 — Peru; Burmeister, Syst. Uebers. Th. Bras., 3, p. 319, 1856 (ex Spix); Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 311 — Santa Cruz, Peru. Tinamus undulatus (not of Temminck) Pelzeln, Orn. Bras., 3, p. 292, 1870 — part, Manaqueri, Rio Solimoes (spec, examined). Crypturus balstoni Bartlett, Proc. Zool. Soc. Lond., 1882, p. 374 — Elvira, northeastern Peru (type in British Museum examined); Taczanowski, Orn. Per., 3, p. 299, 1886— Elvira, Peru; Salvadori, Cat. Bds. Brit. Mus., 27, p. 231, pi. 13, 1895— Peru (Elvira, Samiria, Santa Cruz); Ihering, Rev. Mus. Paul., 6, "1904," p. 452, 1905— Rio Jurua, Brazil. Crypturus adspersus yapura Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, pp. 702, 704, 1906 — northwestern Brazil and northeastern Peru (crit.); Ihering, Cat. Faun. Braz., 1, p. 7, 1907 — Rio Jurua; Chapman, Bull. Amer. Mus. N. H., 36, p. 193, 1917— La Morelia, Caquetd, and "Bogota," Colombia; idem. I.e., 55, p. 149, 1926 — Rio Suno, Ecuador. Crypturus yapura Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 319, 1914 (char.). Crypturellus undulatus yapura Peters, Bds. World, 1, p. 19, 1931 (range). Range. — Upper Amazonia, from the eastern base of the eastern Andes of Colombia south through eastern Ecuador to eastern Peru and the adjacent parts of Brazil (from the Rio Negro to the Rio Purus). Conover Collection. — 18: Brazil (Labrea, Rio Purus, 1; lower Rio If a, Amazonas, 1; Santo Antonio, Rio Jurua, 1; Joao Pessoa, Rio Jurua, 7) ; Ecuador (Concepcion, 1 ; Raya Yaco, 1 ; Suno, Loreto, dull brownish, much less rufescent than in C. u. adspersus. The back and rump are more thickly marked with finer blackish cross-lines. Birds from northern Peru (balstoni) are absolutely identical with those from the Rio Solimoes, while two from the Rio Purus are more buffy along the abdominal line and more olivaceous on the flanks. Five specimens from the Rio Negro (Igarape Cagao Peirera) show decided tendencies toward C. u. simplex by lighter upper parts and more distinctly banded flanks, though foreneck and chest are dark (grayish) as in birds from the Rio Solimoes and farther west. Birds from the Rio Purus diverge in the direction of "C. u. confusus," but lack the heavy barring above, and, as a whole, are much nearer to C. u. yapura. Additional material examined. — Ecuador: Boca, Rio Curary, 2; Rio Suno, 1; Orosa, Rio Amazonas, 2; Puerto Indiana, 1. — Peru: Rio Samiria, 1; Elvira, 3; Santa Cruz, 2; Sarayacu, Rio Ucayali, 2; Lagarto, Rio Ucayali; 1. — Brazil: Rio Solimoes, 1; Lago Manaqueri, Rio Solimoes, 1; Codajdz, Rio Solimoes, 2; Caviana, Rio Solimoes, 2; Manacapuru, Rio Solimoes, 2; Igarape Cagao Pereira, 5; Arima, Rio Purus, 2; Jaburu, Rio Purus, 1. ^ The type is similar to specimens from the Rio Solimoes. A second example (female)— not mentioned in Spix's work — is intermediate to C. u. simplex. 54 Field Museum of Natural History — Zoology, Vol. XIII 2; Sara-Yaco, Rio Bobonaza, 1; headwaters of Rio Tigre, 1; RioSuno, Napo-Pastaza, 1; Rio Pucuno, Oriente, 1). *CryptureIlus brevirostris brevirostris (Pelzeln).i Short-billed TiNAMOU. Tinamns brevirostris Pelzeln, Verb. Zool. Bot. Ges. Wien, 13, pp. 1128, 1130, 1863 — Barra do Rio Negro [= Mangos], Brazil (type in Vienna Museum examined); idem, Orn. Bras., 3, p. 294, 1870 — Barra do Rio Negro. Crypturus brevirostris Salvadori, Cat.Bds. Brit. Mus., 27, p. 538, 1895 — Barra do Rio Negro (ex Pelzeln); Ihering, Cat. Faun. Braz., 1, p. 8, 1907 (range); Sassi, Verb. Zool. Bot. Ges. Wien, 78, p. 101, 1928— Taracua, Rio Uaupes, Brazil (crit., descr. of young). Crypturellus brevirostris Peters, Bds. World, 1, p. 20, 1931 (range); Todd, Proc. Biol. Soc. Wasb., 50, p. 177, 1937— part, Tamanoir, French Guiana (crit.). Range. — Northern Brazil (Manaos; Taracua, Rio Uaupes) north to PYench Guiana (Tamanoir, Mana River). Conover Collection. — 1: French Guiana (Tamanoir, Mana River, 1). ♦Crypturellus brevirostris bartletti (Sclater and Salvin).^ Bart- lett's Tinamou. Crypturus bartletti Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 311 — "Santa Cruz de la Sierra" and Pebas, Peru (type, from Santa Cruz, Rio Huallaga, in Salvin-Godman Collection, now in Britisb Museum, exam- ined); Taczanowski, Om. Per., 3, p. 301, 1886 — Peru (Santa Cruz, Pebas, Iquitos); Salvadori, Cat. Bds. Brit. Mus., 27, p. 538, pi. 11, 1895 — Santa > CryptureUus brevirostris brevirostris (Pelzeln), tbough superficially resembling C. variegatus, differs at a glance by much smaller size; very much smaller bill (only half as large); chestnut-tinged or chestnut-barred pileum; chestnut instead of sooty sides of head; pure white inner under wing coverts; deeper rufous foreneck and chest; much less barred, sometimes nearly immaculate flanks. Wing, 138-141 ; bill, 21-23. The junior author found the same differences, on comparing two adults from French Guiana (Tamanoir, Mana River) with a series of C. variegatus and, besides, remarked on the strongly defined white abdominal area, which was also noticed by Sassi in a bird from the Rio Uaupes, but is not present in the adult specimen from Manaos described by Pelzeln. The color of the legs is given by Natterer as yellowish gray, more ochraceous on the posterior side of the tarsus and more olive gray on the toes. The range of this rare tinamou seems to be restricted to the country north of the Amazon (Manaos to the Rio Uaupes), whence it extends into French Guiana. The junior author is inclined to regard the female from Teffe, Rio Solimoes, once referred by Hellmayr to the present species, as an erythristic example of C b. bartletti. Additional material examined. — French Guiana: Tamanoir, Mana River, 1. — Brazil: Manaos, 2. * CryptureUus brevirostris bartletti (Sclater and Salvin): Very similar to C. 6. brevirostris and of the same proportions, but pileum sooty blackish, rarely obso- letely barred with dull rufescent; the barring above slightly narrower; foreneck and chest, sex for sex, lighter, ochraceous-buff to tawny rather than tawny to 1942 Birds of the Americas — Hellmayr and Conover 55 Cruz, Chamicuros, and Iquitos, Peru; Hellmayr, Nov. Zool., 14, p. 410, 1907— Humayta, Rio Madeira (crit.); idem, I.e., 17, p. 421, 1910— Humayta; Snethlage, Journ. Orn., 56, p. 23, 1908 — Cachoeira, Rio Purus; idem, Bel. Mus. Goeldi, 8, p. 51, 1914 — same locality. {'i)Crypturus brevirostris (not of Pelzeln) Hellmayr, Nov. Zool., 14, p. 90, 1907— Teffe, Rio Solimoes (crit.). Crypturus bartletti caroli Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 321, 1914 — Humayta, Rio Madeira (descr. of female; type in Tring Collection, now in the American Museum of Natural History, New York, examined). Crypturellus bartletti bartletti Peters, Bds. World, 1, p. 21, 1931 (range). Crypiurellus bartletti Todd, Proc. Biol. Soc. Wash., 50, p. 178, 1937— Rio Purus (crit.). Range. — Upper Amazonia, from eastern Peru through western Brazil to the left bank of the Rio Madeira (Humayta), Conover Collection. — 9 : Brazil (Hyutanahan, Rio Purus, 1 ; Arima, Rio Purus, 1; Canutama, Rio Purus, 2; Igarap^ do Gordao, Rio Jurua, 4; Joao Pessoa, Rio Jurua, 1). *CrypturelIus variegatus variegatus (Gmelin). Variegated TiNAMOU. Teirao variegatus Gmelin, Syst. Nat., 1, (2), p. 768, 1789 — based on "Le Tinamou vari6" Daubenton, PI. Enl., pi. 828; Cayenne. Tinamus variegatus Temminck, Hist. Nat. Pig. Gall., 3, pp. 576, 750, 1815 — Cayenne (descr.); Wied, Reise Bras., 1, p. 262 (8vo ed., p. 260), 1820— Morro d'Ardra, Rio Mucurl, Espirito Santo; idem. I.e., 2, p. 124, 1821 — Sao Pedro de Alcantara, Rio Cachoeira, Bahia; idem, Beitr. Naturg. Bras., 4, (2), p. 510, 1833— eastern Brazil; Pelzeln, Orn. Bras., 3, p. 293, 1870 — Pard, Barra do Rio Negro [=Manaos], Marabitanas (Rio Negro), and Borba (Rio Madeira), Brazil. Crypturus variegatus Wagler, Syst. Av., 1, fol. 19, genus Crypturus, sp. 7, 1827 — Brazil, Guiana, and Cayenne (descr.) ; Cabanis, in Schomburgk, Reisen burnt Sienna; cheeks and auriculars more or less dusky, etc. Wing, 140-144; bill, 21-23. This form is closely related to the preceding, and the characters as given remain to be confirmed by fuller series. Individual variation and sexual differ- ences render the proper appreciation of various color details rather difficult, inasmuch as series from any locality are lacking. While birds from eastern Peru and others from Humayta, Rio Madeira, are fairly distinguished from brevirostris by their sooty crown, dusky sides of the head, and ochraceous rather than rufous chest, a single female from the Rio Purus (Jaburu) is somewhat intermediate, having the blackish crown feathers obsoletely barred with dull rufescent, the sides of the head (excepting the brownish auriculars) rufous, and the breast very nearly as bright tawny as in the immature stage of brevirostris. A young bird from Iquitos also has the sides of the head rufous, while the hind crown is dull chestnut barred with blackish, very much as in brevirostris. The segregation of the two races and of their ranges, therefore, seems to be in need of further investigation. Additional material examined. — Peru: Santa Cruz, 2; Chami euros, 1; Iquitos, 1. — Brazil: Jaburu, Rio Purfis, 1; Humaytd, Rio Madeira, 5; Teffe, Rio SolimSes, 1. 56 Field Museum of Natural History— Zoology, Vol. XIII Brit. Guiana, 3, p. 748, 1849 — British Guiana; Burmeister, Syst. Uebers. Th. Bras., 3, p. 321, 1856— Brazil and Guiana; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 32, 1880— Borba and Cayenne; Salvin, Ibis, 1886, p. 181— Bartica Grove, Camacusa, and Merume Mts., British Guiana; Salvadori, Cat. Bds. Brit. Mus., 27, p. 535, 1895— British Guiana (Takutu River, Bartica Grove, Camacusa, Roraima, Merume Mts.), Cayenne, and Brazil (Par6 and Bahia); Berlepsch and Hartert, Nov. Zool., 9, p. 122, 1902— La Pricion, Caura, Venezuela; Goeldi, Ibis, 1903, p. 499— Capim River, Par4; Menegaux, Bull. Mus. Hist. Nat. Paris, 10, p. 184, 1904— Charvin, Maroni, French Guiana; Hellmayr, Nov. Zool., 12, p. 305, 1905 — Igarap6-Assu, Para; Ihering, Cat. Faun. Braz., 1, p. 8, 1907 (range); Berlepsch, Nov. Zool., 15, p. 298, 1908— Cayenne; Hellmayr, I.e., 17, p. 421, 1910 — Calama, Rio Madeira, and Maroins, Rio Machados, Brazil; idem, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 82, 97, 1912 — Rio Acara and Para localities; Snethlage, Bol. Mus. Goeldi, 8, p. 50, 1914 — Para, Rio Capim (Resacca, Ig. Cauaxy-i), Rio Acara, and Obidos; Chubb, Bds. Brit. Guiana, 1, p. 12, 1916 (many localities); Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 360, 1916 — Nericagua, Orinoco River, and La Pricion, Caura, Venezuela; Beebe, Trop. Wild Life, 1, pp. 127, 268, 1917 — Bartica Grove (nesting habits); Lima, Rev. Mus. Paul., 12, (2), p. 96, 1920— Ilheos to Belmonte [=Itabuna], Bahia; Beebe, Zoologica, (N.Y.), 6, pp. 195-227, 1925 (life history). Tinamus bimaculaitis G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 101, 1867 — South America (descr. of young; type in British Museum examined). Crypturus tetrao ("Boddaert")i Mathews and Iredale, Austr. Av. Rec, 3, No. 2, p. 47, Nov., 1915 — based on Daubenton, PI. Enl., pi. 828; Cayenne. Crypturus variegatus variegatus Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, 1914 (char.); Beebe, Zoologica, (N.Y.), 6, pp. 195-227, 1925 — British Guiana (anat., habits). CryptureUus variegatus variegatus Peters, Bds. World, 1, p. 20, 1931 (range); Todd, Proc. Biol. Soc. Wash., 50, p. 175, 1937 (crit.). Crypturus variegatus bimactdatus Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, 1914 (char.). CryptureUus variegatus Pinto, Rev. Mus. Paul., 19, p. 54, 1935 — Rio Jucurucu (Brago do Sul), Cachoeira Grande, and Itabuna, Bahia. Crypturus variegatus salvini (not C. salvini Salvadori) Chapman, Bull. Amer. Mus. N. H., 36, p. 193, 1917— La Morelia, Caqueta, Colombia. CryptureUus variegatus transamazonicus Todd, Proc. Biol. Soc. Wash., 50, p. 176, Oct. 28, 1937 — Santarem, Brazil (type in the Carnegie Museum, Pittsburgh). Orthocrypturus variegatus superciliosus Miranda-Ribeiro, Rev. Mus. Paul., 23, p. 741, 1938 — Pard (Sao Joaquim, Utinga), Manacapuru, and Rio Jamary, Matto Grosso (no type sp)ecified). Orthocrypturus variegatus lakoi Miranda-Ribeiro, Rev. Mus. Paul., 23, p. 743, 1938 — Alto Jatoa (south of Serra do Imery, Venezuelan border) and Lago Mapixi, Amazonas, Brazil (no type specified). 1 "Tetrao" in Boddaert's Tabl. PI. Enl., p. 51, 1789, is not proposed as a specific name, but indicates the genus to which the author would refer the "Tina- mou vari6." 1942 Birds of the Americas— Hellmayr and Conover 57 Range. — The Guianas, west through the Orinoco basin to the eastern base of the east Colombian Andes (La MoreHa, Caqueta); Brazilian Amazonia from Para west to the Rio Solimoes and the Rio Jurua, south to the Rio Machados on the confines of Matto Grosso^ and the wooded region of southeastern Brazil, in states of Bahia (Sao Pedro de Alcantara, Rio Cachoeira; Rio Jucurucu; Cachoeira Grande; Itabuna), Minas Geraes (Sao Benedicto, Rio Manhuassu), and Espirito Santo (Rio Mucuri; Baixo Guandu). Field Museum Collection. — 17: British Guiana (Mazaruni River, 1; Potaro, 1; Kaieteur Falls, 1; Essequibo, Oko Mountains, 1; Boundary Camp, Itabu Creek, upper New River, 10; Middle Base Camp, Itabu Creek, upper New River, 3). Conover Collection.— S5 : French Guiana (Tamanoir, Mana River, 1); British Guiana (unspecified, 1; Essequibo, Oko Mountains, 1); Brazil (Villa Braga, Rio Tapajoz, 2; Caxiricatuba, Rio Tapajoz, 3; Tauary, Rio Tapajoz, 3; Boim, Rio Tapajoz, 6; Lago Cuipeua, near Obidos, 2; Labrea, Rio Purus, 5; Canutama, Rio Purus, 3; Joao Pessoa, Rio Jurua, 1; Igarap^ do Gordao, Rio Jurua, 2; Igarap^ Grande, Rio Jurua, 2; Rio Manacapuru, Amazonas, 3). *Crypturellus variegatus salvini (Salvadori).^ Salvin's Varie- gated TiNAMOU. Crypturus salvini Salvadori, Cat. Bds. Brit. Mus., 27, p. 537, 1895 — Sarayacu, eastern Ecuador (cotypes in British Museum examined), 1 Birds from Manaos and Venezuela agree well with Guianan skins. The authors are unable to substantiate the claims of C. v. iransamazonicus to recog- nition. Birds from south of the Amazon are perhaps on average a little more broadly barred above, but a goodly number from British Guiana and two from near Obidos are exactly alike, and it seems that the width of the barring varies a great deal, irrespective of locality. As to the other alleged character of trans- nmazonicus, we find Guianan birds to be on average more white on the abdomen than those from south of the Amazon River, which is just the opposite of Mr. Todd's statement. A single Bahia skin does not appreciably differ from north- ern specimens. Additional material examined. — French Guiana: Cayenne, 3; Tamanoir, Mana River, 4. — British Guiana: Bartica Grove, 4; Camacusa, 5; Caramang River, 1; Takutu River, 1; Kamuni River, 2; Mazaruni River, 1; Moraballi Creek,^ 1; Roraima, 1. — Venezuela: La Pricion, Caura, 3. — Brazil: Para district, 5; Manaos, 4; Borba, Rio Madeira, 1; Calama, Rio Madeira, 4; Maroins, Rio Machados, 1; Bahia, 1. - Crypturellus variegatus salvini (Salvadori) : Very similar to the nominate race, but differs by having the ochraceous bands broader and the dark ones deeper black, giving the upper parts a darker appearance, while the dusky and buflfy barring on the flanks is reduced to a few scattered markings. Single individuals are, however, hard to separate, and the race is not very well marked. Additional material examined. — Eastern Ecuador: Sarayacu, 3; Rio Suno, 3; Rio Curaray, 1. 58 Field Museum of Natural History— Zoology, Vol. XIII Crypturus variegatus salvini Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, 1914 (char.); Chapman, Bull. Amer. Mus. N. H., 55, p. 149, 1926— Rio Suno, Ecuador. Crypturellus variegatus salvini Peters, Bds. World, 1, p. 20, 1931 (range); Todd, Proc. Biol. Soc. Wash., 50, p. 176, 1937 (crit.). Range. — Tropical zone of eastern Ecuador, Conover Collection. — 4: Ecuador (Concepcion, 1; Ouca Yaco, Loreto, 1; headwaters of Rio Tigre, 2). Crypturellus rubripes (Taczanowski).^ Jelski's Tinamou. Crypturus rubripes Taczanowski, Orn. Per., 3, p. 303, 1886 — Lechugal, Rio Zurumilla, Dept. Tumbez, Peru (type in Raimondi Collection, now in San Marco University, Lima); Salvadori, Cat. Bds. Brit. Mus., 27, p. 514, 1895 (ex Taczanowski). Crypturellus rubripes Peters, Bds. World, 1, p. 20, 1931 (range). Range. — Northwestern Peru (Lechugal, Rio Zurumilla, Dept. Tumbez). Crypturellus noctivagus atrocapillus (Tschudi).= Black- capped Red-footed Tinamou. Crypturus atro-capillus Tschudi, Arch. Naturg., 10, (1), p. 307, 1844 — Peru (type in Neuch&tel Museum). Crypturus atrocapillus Tschudi, Unters. Faun. Peru., Orn., p. 284, 1846 — Peru. Tinamus atrocapillus Taczanowski, Orn. Per., 3, p. 294, 1886 — Peru. Crypturus atricapillus Salvadori, Cat. Bds. Brit. Mus., 27, p. 532, 1895 — Peru (descr. of type); Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, 1914 (char.). Crypturellus atrocapillus Peters, Bds. World, 1, p. 20, 1931 (range). Range. — Peru (region not definitely recorded). ^ Crypturellus rubripes (Taczanowski), known only from the type, is of obscure relationship, and although a detailed manuscript description drawn up by the late Count Berlepsch from the specimen has been available to the senior author, he is unable to say to what other species it may be related. The most striking feature seems to be a wide superciliary stripe, grayish rufescent anteriorly and distinctly buff from the eye to the sides of the hind crown. * Crypturellus noctivagus atrocapillus (Tschudi) is only known from a few speci- mens secured by Tschudi in some part of central Peru, probably in the Department of Junin. Judging from one of the cotypes in the British Museum, this seems to be a typical Crypturellus, with the hind part of the tarsus smooth without prominent edges to the scutes and the same proportions of the toes as in other species. Compared with C. noctivagus erythropus, it differs by longer bill; wholly coal-black pileum with the crown-feathers elongated into a distinct crest; much darker, warm sepia upper parts, waved all over with narrow blackish bars; mars brown instead of tawny auriculars (only lores and indistinct superciliaries deep tawny); deep tawny throat; fuscous foreneck and chest (waved with dusky), forming an extensive dark area and extending down over the sides of the breast; deeper tawny middle line inclining to Burnt Sienna anteriorly. Wing, 174; bill, 30. 1942 Birds of the Americas^Hellmayr and Conover 59 *Crypturellus noctivagus garleppi (Berlepsch).i Garlepp's Red-footed Tinamou. Crypturus garleppi Berlepsch, Bericht 17. Jahresvers. AUg. Deuts. Orn. Ges., 1892, p. 13, Dec. 25, 1892— Santa Cruz de la Sierra, Bolivia (type in coll. of H. von Berlepsch, now in Frankfort Museum, examined); idem, Journ. Orn., 40, p. 454, 1892 (reprint); Salvadori, Cat. Bds. Brit. Mus., 27, p. 533, 1895— Santa Cruz, Bolivia. Crypturus garleppi affinis Chubb, Ibis, (11), 1, p. 8, Jan., 1919 — Rio Blanco, La Paz, Bolivia (type in British Museum examined). Crypiurellus garleppi garleppi Peters, Bds. World, 1, p. 20, 1931 — Santa Cruz. Crypturellus garleppi affinis Peters, Bds. World, 1, p. 20, 1931 — Rio Blanco. Range. — Tropical zone of Bolivia (Rio Blanco, eastern La Paz; Santa Cruz de La Sierra; Rio Surutu and San Carlos, Santa Cruz). Conover Collection. — 4: Bolivia, Santa Cruz (Rio Surutu, 2; San Carlos, 2). Crypturellus noctivagus noctivagus (Wied). Wied's Red-footed Tinamou. Tinamus noctivagus Wied, Reise Bras., 1, p. 160 (8vo ed., p. 158), 1820 — Muribecca, Rio Itabapuana, Espirito Santo, Brazil (type in coll. of Prince Wied, now in the American Museum of Natural History, New York; cf. Allen, Bull. Amer. Mus. N. H., 2, p. 272, 1889); idem, Beitr. Naturg. Bras., 4, (2), p. 504, 1833 — part, Rio de Janeiro to the Rio Espirito Santo, Brazil. Crypturus noctivagus Burmeister, Syst. Uebers. Th. Bras., 3, p. 320, 1856 — part, Rio de Janeiro (ex Wied); Euler, Journ. Orn., 15, p. 418, 1867 — Canta- gallo, Rio de Janeiro (eggs descr.); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 47 — Lagoa dos Pitos, near Lagoa Santa, Minas Geraes; Cabanis, Journ. Orn., 22, p. 230, 1874 — Cantagallo; Schlegel, Mus. Pays- Bas, 8, Tinami, p. 33, 1880 — part, "Montevideo," errore,= southern Brazil; Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 183, 1885 — Taquara and Arroio Grande, Rio Grande do Sul; Salvadori, Cat. Bds. Brit. Mus., 27, p. 539, 1895 — part, descr. of "adult male" and spec, c, "Lagoa dos Patos," 1 Crypturellus noctivagus garleppi (Berlepsch) again is a little-known form allied to C. noctivagus atrocapillus. The senior author has seen the type, but has been unable to compare it with the Peruvian bird. We do not understand why Chubb proposed a different name for the Rio Blanco specimen in the British Mu- seum, since his description corresponds very well to the notes on Berlepsch's type. Both are females. Since the above was written, four specimens of C. n. garleppi have been re- ceived by the junior author, and two others in the Carnegie Museum have been examined. On comparison with five specimens of C. n. erythropus (all males) from the vicinity of Obidos, two males of garleppi differ by darker (more fuscous) upper parts, waved with narrow blackish vermiculations; darker, less reddish auric- ulars; darker foreneck and chest (with dusky vermiculations); darker, more rufescent breast and belly. Additional material examined. — Santa Cruz: Rio Surutu, 2; Santa Cruz, 1. — La Paz: Rio Blanco, 1. 60 Field Museum of Natural History— Zoology, Vol. XIII Rio Grande do Sul; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 153, 1899— Mundo Novo; idem, Rev. Mus. Paul., 3, p. 461, 1899— Peruhybe, Sao Paulo; idem, I.e., 4, p. 164, 1900 — Cantagallo, Rio de Janeiro; Hell- mayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 720, 1906— part, Sao Paulo (crit.); Ihering, Cat. Faun. Braz., 1, p. 8, 1907 — Sao Paulo (Peruhybe), Santa Catharina (Colonia Hansa), and Espirito Santo. Crypturellus noctivagus noctivagus Peters, Bds. World, 1, p. 22, 1931 (in part). Range. — Southeastern Brazil, from southern Minas Geraes and Espirito Santo to Rio Grande do Sul.^ ♦Crypturellus noctivagus zabele (Spix).- Zabele Red-footed TiNAMOU. Pezus zabele Spix, Av. Spec. Nov. Bras., 2, p. 62, pi. 77, 1825 — "in limite sylvarum campestrium (Catingha)," Brazil; we suggest Oeiras, Piauhy (type [male] in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 701, 1906). ' Birds from Sao Paulo (Iguape) and Santa Catharina (Jaragua) agree well together, notably in the reduced light markings on remiges and wing coverts. They are all marked "male" and correspond to Salvadori's description of the "adult male" with the exception of having merely a number of cinnamomeous freckles in the superciliary region instead of a broad stripe. Two males from the Rio Doce, Espirito Santo, which may fairly be assumed to represent typically T. noctivagus, are similar in coloration to the southern birds, but approach C. n. zabele by the widely barred wing coverts and remiges, the light bands being, however, neither as broad nor as pale as in the northern race. Tschudi's Peruvian record (Arch. Naturg., 10, |1], p. 307, 1844; idem. Faun. Peru., Orn., p. 46, 1845; unde Taczanowski, Orn. Per., 3, p. 302, 1886) has never been confirmed and may refer to C. n. atrocapillus. Material examined. — Espirito Santo: Rio Doce, 2. — "Minas Geraes," 1. — Sao Paulo: Iguape, 2. — Santa Catharina: Jaragua, 2. 2 Crypturellus noctivagus zabele (Spix), in the light of more adequate material recently examined by the senior author, seems to be separable as a paler northern form. Compared to six adult males from Espirito Santo to Santa Catharina, four from Bahia and Piauhy may be distinguished by lacking the dark neutral zone on the mantle, the entire back from the hind neck onwards being auburn to chest- nut with just a faint grayish tinge anteriorly; by having the remiges and upper wing coverts much more broadly barred with pinkish buff; well-marked superciliaries of light bufif to warm buff (merely suggested by cinnamomeous freckles in the nominate race); less rufescent throat; decidedly paler foreneck which, instead of deep neutral gray, is neutral gray, frequently with apical edges of cinnamon to the feathers; cinnamon to orange cinnamon instead of deep tawny breast; finally, unmarked warm bufif abdomen, only the sides being banded with blackish. Spix's type is practically identical with a male from Piauhy, while one from Bahia is very rufous above. Two specimens marked "female" by the collectors dififer from the males by having the foreneck and chest deep hazel regularly banded across with dusky, and the superciliaries remarkably wide. We do not know whether this is the regular garb of the adult female, since one shows signs of immaturity in the presence of buffy apical dots to the crown feathers. An unsexed Bahia specimen is similar, but we have not yet seen this plumage from the range of the nominate race. Salvadori's "sexes" of C. noctivagus evidently refer to the two races, his description of the adult male having clearly been based upon the male from Rio Grande do Sul, that of the female upon the Bahia skins. Additional material examined. — Piauhy: Serra do Parnagua, 1 (male); Saco Gorge, road from Parnagua to Gilbues, 1 (male). — Bahia: Bahia, 3 (male, female. ■ unsexed); Lamarao, 1 (female). — "Brazil:" 1 (the type, male). 1942 Birds of the Americas— Hellmayr and Conover 61 Tinamus noctivagus (not of Wied, 1820) Wied, Reise Bras., 2, pp. Ill, 145, 158, 1821 — Bahia (Rio Ilheos; Boqueirao, Rio Pardo; Serra do Mundo Novo, Rio Pardo); idem, Beitr. Naturg. Bras., 4, (2), p. 504, 1833— part, Belmonte and Ilheos, Bahia; Pelzeln, Orn. Bras., 3, p. 293 (note 1), 1870 — Bahia (spec, examined). Crypturus noctivagus Wagler, Syst. Av., 1, folg. 19, sp. 6, 1827 (descr. of spec. typ. P. zabele); Burmeister, Syst. Uebers. Th. Bras., 3, p. 320, 1856 (in part); Schlegel, Mus. Pays-Bas, 8, Tinami, p. 33, 1880 — part, Bahia; Forbes, Ibis, 1881, p. 360 — Garanhuns, Pernambuco; Salvadori, Cat. Bds. Brit. Mus., 27, p. 539, 1895 — part, descr. of "female" and spec, a, b, Bahia; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 720, 1906 — part, Bahia (crit.); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 98, 1910— Serra do Parnagua and Saco Gorge, Piauhy (spec, examined); idem. I.e., p. 246, 1924 — Piauhy (habits). Crypturornis noctivagiis noctivagus Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 477, 1929— near Parnagua, Piauhy. Cr.ypturellus noctivagus noctivagus Peters, Bds. World, 1, p. 22, 1931 (range in part); Pinto, Rev. Mus. Paul., 19, p. 54, 1935 — Rio Gongogy and Rio Jucurucu (Cachoeira Grande), Bahia. Range. — Northeastern Brazil, from Bahia north to Pernambuco and southern Piauhy. Field Museum Collection.— 1: Brazil (Macaco Secco, near Anda- rahy, Bahia, 1). *Crypturenus noctivagus erythropus (Pelzeln). ^ Red-footed TiNAMOU. • Crypturellus noctivagus erythropus (Pelzeln) : Adult male nearest to C. n. zabele, but with markedly shorter wings and bill; no striking pale (light buff to ochraceous-buflf) superciliary stripe, this region being tawny like the sides of the head; middle and lower back nearly immaculate instead of alternately banded with black and rufous; upper wing coverts and outer webs of secondaries with mere traces of scattered black spots and buffy dots instead of being broadly barred with black and ochraceous or buff; abdomen and flanks darker, ochraceous-buff rather than warm buff. Females and immature males approach C. n. zabele by barred lower back, rump, wing coverts, and outer webs of secondaries; however, the foreneck and upper chest are mouse gray, more or less washed with brownish, as in the males, and are by no means rufous barred with blackish as is the case in the supposed females of zabele from Bahia. Wing, 162-170, (female) 155-165; bill, 26-28. Direct comparison of six British Guiana skins (dissimilis) with ten from Mandos (including the type of T. erythropus) fails to disclose any constant differ- ence. The color of the throat, said to be rufous in dissimilis and white in erythropus, varies individually just as much as in the allied C. strigulosus. Among six males from Manaos, it is pure white in one, tawny mixed with white along the middle in two, ochraceous-tawny in two others, and tawny in the sixth. Two birds from British Guiana (Ituribisci River and an unspecified locality) and an adult male from Forte do Sao Joaquim, on the upper Rio Branco, have the throat pure white, while it is entirely ochraceous-buff in three others, including two from Quonga. In the coloration of the sides of the head there is not the least difference, the two series varying, in the tone of the rufous, exactly within the same limits. Several birds from Quonga, all in very fresh plumage, indeed have the mouse gray prepectoral area clearer, less tinged with brownish, and consequently more 62 Field Museum of Natural History — Zoology, Vol. XIII Tinamus eryihropus Pelzeln, Verb. Zool. Bot. Ges. Wien, 13, pp. 1127, 1129, 1863 — Barra do Rio Negro [=Manaos], Brazil (cotypes in Vienna Museum examined); idem, Orn. Bras., 3, p. 293, 1870 — Barra do Rio Negro and Forte do Sao Joaquim, Rio Branco. Tinamus longirostris G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 101, 1867 — locality unknown (type in British Museum examined). Crypturus noctivagus (not Tinamus nodivagus Wied) Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 748, 1849— Britisb Guiana. Crypturus strigulostts (not Tinamus strigulosus Temminck) Sclater and Salvin, Proc. Zool. Soc. Lond., 1869, pp. 252, 254— Cerro Azul of "Guiguc," south of Lake Valencia, Venezuela (spec, examined). Crypturus eryihropus Schlegel, Mus. Pays-Bas, 8, Tinami, p. 34, 1880 — Barra do Rio Negro and "Amazonia"; Salvadori, Cat. Bds. Brit. Mus., 27, p. 534, pi. 10, 1895 — Barra do Rio Negro and Forte do Rio Branco, Brazil (spec, examined); Ibering, Cat. Faun. Braz., 1, p. 8, 1907 (range); Hellmayr, Nov. Zool., 14, p. 39, 1907— Obidos, Brazil; Snetblage, Bol. Mus. Goeldi, 8, p. 50, 1914 — Rio Jamunda (Faro), Brazil; Braboume and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, 1914 (diag.). Crypturus dissimilis Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — Quonga and Corentyne River, British Guiana (cotypes, from Quonga, in the British Museum examined); Chubb, Bds. Brit. Guiana, 1, p. 11, pi. 2, fig. 1, 1916 — Kamani River, Ituribisci, Abary River, Quonga, and Corentyne River; Braboume and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, 1914 (diag.). Crypturus cinnamomeus (not Tinamus cinnamamea Lesson) Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — part, spec, k', 1', Venezuela and Cerro Azul Guigua. distinctly defined from the ochraceous tawny of the breast, but other Guianan specimens as well as the one from the Rio Branco, are indistinguishable from Man4os birds. C. cinnamomeus spencei likewise proves to be identical with eryihropus. This alleged race was based on an unsexed specimen sent by Spence. from the vicinity of Caracas (the type) and a bird secured in November, 1868, by Anton Goering on the Cerro Azul de Guigua, south of Lake Valencia, in northern Venezuela. According to the extent of the barring above to the middle back, and the regular alternate bars of bright buflf and black on the upper wing coverts and outer webs of secondaries, there is no doubt that the type and also Goering's example, though sexed as "male," are both females. Compared with females from Manaos and Quonga, they agree in every particular except in having the sides and flanks more extensively barred with black. However, an adult male from San Esteban, Carabobo (Carnegie Museum, No. 35319), was found by Conover and Hellmayr, who independently compared it with adequate material from the lower Amazon, to be indistinguishable from Obidos specimens, and the junior author, furthermore, could not discover any tangible difference, even in the barring of the flanks, between three skins from the Paria Peninsula (Cariaquito) and others from Lago Cuipeua. The birds from the north coast of Venezuela perhaps have on average slightly longer wings (169-175, against 158-170 mm.), but this trifling divergency seems hardly sufficient to justify the recognition of spencei. Additional material examined. — Brazil: Manaos, 10; Obidos, 12; Forte do Sao Joaquim, Rio Branco, 1. — British Guiana: Quonga, 3; Ituribisci River, 1; Abary River, 1; Cammooni Creek, 1; unspecified, 3. — Venezuela: San Esteban, Carabobo, 1; Cerro Azul de Guigua, south of Lake Valencia, 1 ; vicinity of Caracas, 2; Cariaquito, Paria Peninsula, 3. 1942 Birds of the Americas— Hellmayr and Conover 63 Crypturus cinnamomeus spencei Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, pp. 320, 322, Oct., 1914— Venezuela (type in British Museum examined); Chubb, Bull. Brit. Orn. CI., 38, p. 29, Dec. 29, 1917— Caracas, Venezuela (again described as new). Crypturus columbianus (not of Salvadori) Stone, Proc. Acad. Nat. Sci. Phila., 65, p. 190, 1913 — Cariaquito, Paria Peninsula, Venezuela (spec, examined). Crypturellus cinnamomeus spencei Peters, Bds. World, 1, p. 22, 1931 (range). Crypturellus noctivagus dissimilis Peters, Bds. World, 1, p. 22, 1931 — eastern Venezuela and British Guiana south to Brazil (Obidos). Crypturellus erythropus Peters, Bds. World, 1, p. 22, 1931 (range). Range. — Northern Venezuela (San Esteban, Carabobo; Cerro Azul de Guigua, south of Lake Valencia; vicinity of Caracas; Caria- quito, Paria Peninsula) and British Guiana, south to the north bank of the Amazon in Brazil, from Manaos east to Obidos. Field Museum Collection. — 2: British Guiana (Corentyne River, 2). Conover Collection. — 7: Brazil (Obidos, 1; Lago Cuipeua, near Obidos, 4; Lago do Serpa, Rio Amazonas, Amazonas, 1; Igarap^ Arriba, Rio Amazonas, Amazonas, 1). ♦Crypturellus duidae Zimmer.^ Duida Tinamou. Crypturellus noctivagus duidae Zimmer, Proc. Biol. Soc. Wash., 51, p. 48, March 18, 1938 — Mount Duida, Venezuela (type in the American Museum of Natural History, New York). Range. — Mount Duida, southern Venezuela. Conover Collection. — 1: Venezuela (Campamente del Medio, Mount Duida, 1). ♦Crypturellus strigulosus (Temminck).^ Brazilian Tinamou. Tinamus strigulosus Temminck, Hist. Nat. Pig. Gall., 3, pp. 594, 752, 1815 — "dans la province de Pard," Brazil (type lost, formerly in coll. of C. J. ' Crypturellus duidae Zimmer: Distinguished from C. n. erythropus by dark (grajash olive) feet; clear rufous chest without any grayish tinge; much more intense rufous neck and head, and, in the female sex, by the narrow and paler bars on a more blackish ground on rump, upper tail coverts, and outer surface of the wings. Because of the very distinct difference in the coloration of the legs, it would seem best, for the present at least, to consider duidae as distinct from noctivagus. '^Crypturellus strigulosus (Temminck), though nearly allied to C. noctivagus erythropus (Pelzeln), nevertheless differs very markedly by dusky instead of bright red feet and by lacking the ochraceous-tawny color underneath. The duller and paler gray of the foreneck extends onto the breast, which is some- times slightly washed with bufify ; the middle of lower breast and abdomen is whitish or bufify white, occasionally vermiculated with dusky ; and the flanks are banded with black and bufify. As in the allied species, the females are much more strongly barred on rump and upper tail coverts, and have the wing coverts and outer webs of remiges regularly banded with black and bufif, while the males show there only a few scattered small markings of buflf and black. The color of the throat varies, regardless of sex, from nearly white to bright rufous. The type of C. hell- 64 Field Museum of Natural History— Zoology, Vol. XIII Temminck, subsequently in Leiden Museum; cf. Schlegel, Mus. Pays- Bas, 8, Tinami, p. 28, 1880); Pelzeln, Orn. Bras., 3, p. 293, 1870— Cidade de Matto Grosso, Borba (Rio Madeira), and Para (spec, examined). Crypturus strigulosus Wagler, Syst. Av., 1, fol. 19, genus Crypturus, sp. 9, 1827 — Brazil (descr. spec. typ. in Leiden Museum); Burmeister, Syst. Uebers. Th. Bras., 3, p. 322, 1856 — "between Bahia and Pernambuco," errore; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 27, 1880— "Nouvelle Grenade," errore; Salvadori, Cat. Bds. Brit. Mus., 27, p. 533, 1895— Para and Matto Grosso; Goeldi, Ibis, 1903, p. 499 — Resacca, Rio Capim, Pard; Ihering, Cat. Faun. Braz., 1, p. 7, 1907 (range); Hellmayr, Nov. Zool., 14, p. 411, 1907— Humayt^, Rio Madeira; idem, I.e., 17, p. 420, 1910— Borba and Humaytd, Rio Madeira; idem, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912— Par4 and Rio Capim; Snethlage, Bol. Mus. Goeldi, 8, p. 50, 1914 — Rio Guama (Ourem), Rio Capim (Resacca), and Rio Acard, Para; Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 320, 1914 (char.); Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 150, 1928— Para. Crypiurellus strigulosus Naumburg, Bull. Amer. Mus. N. H., 60, p. 59, 1930 — Villa Bella de Matto Grosso. Crypturelltis strigulosiLS strigulosus Peters, Bds. World, 1, p. 22, 1931 (range). Crypturus hellmayri Brabourne and Chubb, Ann. Mag. Nat. Hist., (8), 14, p. 322, 1914 — Humayta, Rio Madeira (type in Tring Collection, now in the American Museum of Natural History, New York, examined); Hartert, Nov. Zool., 34, p. 33, 1927 (crit.). Crypturellus strigulosus hellmayri Peters, Bds. World, 1, p. 22, 1931 (range). Range. — Brazil, south of the Amazon, from the Para district west to eastern Peru (Rio Ucayali) and south to western Matto Grosso (Villa Bella de Matto Grosso). Conover Collection. — 21: Brazil (Murutucu, Para, 1; Serraria Cabral, Rio Acara, 4; Buenos Aires, Rio Acara, 2; Ipomonga, Rio Capim, 1; Resacca, Rio Capim, 1; Santar^m, Para, 2; Tauary, Rio Tapajoz, 3; Caxiricatuba, Rio Tapajoz, 3; Boim, Rio Tapajoz, 3; Igarap^ do Gordao, Rio Jurua, 1). Crypturellus casiquiare (Chapman). ^ Cassiquiare Tinamou. mayri (an immature male) is much duller, less rufous, above with a slaty cast, when compared to specimens from Borba and Para. However, another adult male from Villa Bella de Matto Grosso, which geographically should belong to this alleged form, does not differ in the least from lower Amazonian skins, and we believe the Humayta bird to be an individual aberration. Wing of females, 160-167. The appearance on the Rio Cassiquiare of C. casiquiare, a probable repre- sentative of the present species, induces us to regard C. strigulosus, at least pro- visionally, as specifically distinct. Additional material examined. — Brazil: Para, 3; TaF)erinha, Rio Tapajoz, 2; Borba, Rio Madeira, 2; Humayta, Rio Madeira, 1; Hyutanahan, Rio Purvis, 2; Villa Bella de Matto Grosso, 1. ^Crypturellus casiquiare (Chapman): "Crown, sides of head, and nape chest- nut, the black bases of the feathers more or less exposed on the crown; hind neck 1942 Birds of the Americas— Hellmayr and Conover 65 Crypturornis casiquiare Chapman, Amer. Mus. Nov., 380, p. 3, Oct. 21, 1929 — right bank of Rio Cassiquiare at its junction with the Rio Guainia, Venezuela (type in the American Museum of Natural History, New York, examined). Crypturellus casiquiare Peters, Bds. World, 1, p. 23, 1921 (range). Range. — Only known from the Rio Cassiquiare at its junction with the Rio Guainia in extreme southern Venezuela. ♦Crypturellus idoneus (Todd).i Santa Marta Tinamou. Crypturus idoneus Todd, Proc. Biol. Soc. Wash., 32, p. 117, June 27, 1919 — Bonda, Colombia (type in Carnegie Museum, Pittsburgh, examined). Crypturus columbianus (not of Salvadori) Bangs, Proc. Biol. Soc. Wash., 12, p. 131, 1898— "Santa Marta"; Allen, Bull. Amer. Mus. N. H., 13, p. 124, 1900— Bonda. Crypturornis idoneus Todd and Carriker, Ann. Carnegie Mus., 14, p. 166, 1922— Bonda (crit.). hair-brown with a drab tinge passing into the broad, black and ochraceous bars which extend from the foreback to upper tail coverts and tail; wings fuscous; inner coverts and tertials barred like the back; throat snowy white, changing quickly into the light neutral gray of the front and sides of the neck and sides of the breast; the center of the breast narrowly white broadening posteriorly into the white abdomen; flanks barred with cream and black; lower tail coverts ochraceous- buff with some basal black markings; tibiae grayish; feet brownish black; maxilla blackish, mandible yellowish horn with black tip. Wing (two females), 135-140; tarsus, 46; bill, 25." (Chapman, I.e.) This species, which on casual examination appeared to be distinct from any- thing known to the senior author, is evidently related to C. strigulosus^ but dif- fers by smaller size, darker gray foreneck and chest, and especially by having the entire back up to the border of the hind neck barred with black and ochraceous. In the female of C. sirigulosus, these markings are confined to rump and tail coverts, while the median and anterior portion of the back is uniform dark rufous brown. It would be interesting to become acquainted with the yet unknown male, which might be expected to have less barred upper parts, as is the case in the corresponding sex of the allied C. strigulosus. Material examined. — Venezuela: junction Rios Cassiquiare and Guainia, 2 (including the type). ' Crypturellus idoneus (Todd) : Nearest to C. cinnamomeus praepes, but much paler below, the breast being cinnamon-bufif to wood brown (instead of ochraceous- tawny) paling abdominally into light buflf; female, furthermore, distinguished by grayish foreneck (instead of ochraceous buff with broad black bars), unbarred hind neck and nape, and by having but a few bands along sides of breast and abdomen. Wing, 170-173; bill, 27-29. Allowing the usual amount of individual variation, the three specimens from the Rio Cogollo, sex for sex, agree well with three topotypes. From Venezuelan examples of C. n. erythropus (so-called spencei), C. id})neus differs by much paler under parts (breast cinnamon-buff to wood brown instead of ochraceous tawny, passing into a much paler buff on the belly), while the females, in addition, may be distinguished by more extensive grayish jugular zone and less rufescent back with the light markings less ochraceous. While it is quite possible that further researches may show C. idoneus and C. cinnamomeus to be conspecific with C. n. erythropus, we prefer to keep them for the present as separate species. C. noctivagus is said to have pale blue, glossless eggs, while those of C. cinnamomeus and C. idoneus are glossy vinous brown or cinnamon brown. Those of C. erythropus appear to be unknown. Additional material examined. — Colombia: Bonda, 2 (including the type). 66 Field Museum of Natural History— Zoology, Vol. XIII Crypturornis nodivagus spencei (not Crypturus cinnamomeus spencei Brabourne and Chubb) Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 26, 1922 — Rio Cogollo, Sierra de Perija, Venezuela. Crypturellus cinnamomeus idoneus Peters, Bds. World, 1, p. 21, 1931 (range); Darlington, Bull. Mus. Comp. Zool., 71, p. 369, 1931— Rio Frio, Magda- lena, Colombia. Range. — Tropical zone of northern Colombia (Rio Frio, Magda- lena; Bonda, Santa Marta region) and the adjoining parts of Vene- zuela (Rio Cogollo, Sierra de Perija, State of Zulia). Conover Collection. — 4: Venezuela (Rio Cogollo, 3); Colombia (Bonda, Santa Marta, 1). ♦Crypturellus cinnamomeus occidentalis (Salvadori).i Naya- RIT TiNAMOU. Crypturus occidentalis Salvadori, Cat. Bds. Brit. Mus., 27, p. 546, 1895 — San Bias, Tepic, Mexico (type in British Museum examined); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 458, 1904 — San Bias and Mazat- lan; Miller, Bull. Amer. Mus. N. H., 21, p. 340, 1905 — Escuinapa, Los Pieles, and Lavanillo, Sinaloa. Nothocercus sallaei (not of Bonaparte) Lawrence, Mem. Bost. Soc. N. H., 2, p. 307, 1874— Mazatlan, Sinaloa. Crypturellus cinnaynomeus occidentalis Peters, Bds. World, 1, p. 21, 1931 — Nayarit; Conover, Proc. Biol. Soc. Wash., 46, p. 114, 1933 (crit.); Griscom, Ibis, 1935, p. 542 (crit.). Range. — Pacific coast of western Mexico, from southern Sinaloa (Mazatlan, Cacalotan, Escuinapa, Los Pieles, Lavanillo) and Nayarit (San Bias, Rio Las Cafias) to Guerrero (Acapulco, Papayo). Conover Collection.— \0: Mexico (Cacalotan, Sinaloa, 6; Rio Las Cafias, Nayarit, 4). *Grypturellus cinnamomeus mexicanus (Salvadori). ^ Mexican TiNAMOU. ' Crypturellus cinnamomeus occidentalis (Salvadori) differs from C. c. mexicanus by having the foreneck and breast much paler gray (between mouse gray and light mouse gray), slightly tinged with bufify on the edges, only the abdomen warm buff and the flanks narrowly barred with blackish, while the upper parts of the males are much less banded, there being but a few narrow black bars, widely apart, on rump and tail coverts. Females are barred with blackish and buff almost to the mantle. Additional material examined. — Tepic: San Bias, 1 (the type); Acaponeta, 2. — Guerrero: Papayo, 6; Acapulco, 2. ^ Crypturellus cinnamomeus mexicanus (Salvadori) : Nearest to C. c. sallaei but much paler, more olivaceous above, and breast paler, between cinnamon- buff and ochraceous-buff. The female seems to lack the dusky barring on foreneck and sides of breast. The Atlixcos bird agrees perfectly with the series from TamauHpas. Additional material examined. — TamauHpas: Tampico, 4; Monte Verde, 1 (the lectotype); Sierra Madre, above Ciudad Victoria, 2; unspecified, 1. — San Luis Potosi: Valle, 2. — Puebla: Hacienda de los Atlixcos, 1. 1942 Birds of the Americas — Hellmayr and Conover 67 Crypturus mexicanus Salvadori, Cat. Bds. Brit. Mus., 27, p. 545, 1895 — Tampico, Sierra Madre (above Ciudad Victoria), Hacienda de los Atlixcos, and Monte Verde, Tamaulipas, Mexico (lectotype, from Monte Verde, in British Museum examined); Richmond, Proc. U. S. Nat. Mus., 18, p. 627, 1896 — Alta Mira, near Tampico, Tamaulipas; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 457, pi. 79, fig. 1 (male), fig. 2 (female), 1904 — same localities; Phillips, Auk, 28, p. 74, 1911 — Rio Cruz and Santa Leonor, Tamaulipas. Crypturellus cinnamomeus mexicanus Peters, Bds. World, 1, p. 21, 1931 — southern Tamaulipas; Conover, Proc. Biol. Soc. Wash., 46, p. 114, 1933 (crit.); Griscom, Ibis, 1935, p. 542 — Tamaulipas (crit.); Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 401, p. 2, 1939 — San Luis Potosi, Tamau- lipas, northern Vera Cruz (crit.). Range. — Tropical zone of eastern Mexico from the southern parts of Tamaulipas and San Luis Potosi (Valle), to northwestern Puebla (Atlixcos), and northern Vera Cruz. Conover Collection. — 4: Mexico (Santa Leonor, Tamaulipas, 1; Rio Cruz, Tamaulipas, 1; El Bonito, San Luis Potosi, 2). Crypturellus cinnamomeus sallaei (Bonaparte).^ Salle's TiNAMOU. Nothocernus [sic] sallaei Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 954, May, 1856 — Cordoba, Vera Cruz, Mexico (type in Vienna Museum examined; cf. Pelzeln, Orn. Bras., 3, p. 293, note 1, 1870). Noihocercus sallaei Sclater, Proc. Zool. Soc. Lond., 24, p. 310, 1856 — Cordoba. Tinamus sallaei Sclater, Proc. Zool. Soc. Lond., 27, pp. 369, 392, 1859 — vicinity of Jalapa, Vera Cruz, and Playa Vicente, Oaxaca (descr. of male and female); Sumichrast, La Naturaleza, 5, p. 229, 1881 — part. Vera Cruz (Potrero, Omealca). Crypturus sallaei Sclater and Salvin, Exot. Orn., p. 89, pi. 45, 1868 — part, Mexico (Cordoba, Jalapa, Playa Vicente) ; Ferrari-Perez, Proc. U. S. Nat. Mus., 9, p. 180, 1886— Jalapa, Vera Cruz. Crypturus cinnamomeus Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — part, spec, a-h, Mexico (Vera Cruz, Cordoba, Atoyac, Plan del Rio Jalapa, Coatepec); Chapman, Bull. Amer. Mus. N. H., 10, p. 36, 1898 — Jalapa, Vera Cruz; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 455, 1904 ^ Crypturellus cinnamomeus sallaei (Bonaparte) : Very close to the nominate race, but somewhat larger and less heavily barred on the flanks; females with dusky markings on foreneck and chest reduced to vermiculations. The type in the Vienna Museum received through Verreaux agrees with other specimens from the Vera Cruz region. It corresponds minutely to Bonaparte's description, and Hellmayr has no doubt whatever that it is the bird the Prince had before him when naming N. sallaei. It is a female marked "Cordoba, Mexico." The British Museum example (spec, a) does not seem to have any substantial claim to be called "the type." Griscom has shown inornatus to be a pure synonym of sallaei. Material examined. — Mexico: Metlaltoyuca, Puebla, 1; Cordoba, 2; Vera Cruz, 2; Atoyac, Vera Cruz, 1; Orizaba, 3; Jalapa, 2; Buenavista, 1; Pasa Nueva, 1; Mirador, Vera Cruz, 1; Presidio, Vera Cruz, 1. 68 Field Museum of Natural History— Zoology, Vol. XIII — part, Vera Cruz (Cordoba, Playa Vicente, Atoy^c, Jalapa, Plan del Rio, Coatepec, Potrero, Omealca). Crypturtis inornatus Nelson, Auk, 17, p. 253, 1900 — Metlaltoyuca, Puebla (type in U. S. National Museum); Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 458, 1904 (ex Nelson). Crypturornis cinnamomeus cinnamomeus Bangs and Peters, Bull. Mus. Comp. Zool., 67, p. 471, 1927— Presidio, Vera Cruz. Crypturellus cinnamormus inornatus Peters, Bds. World, 1, p. 21, 1931 (range); Conover, Proc. Biol. Soc. Wash., 46, p. 114, 1933— Puebla (Metlal- toyuca) and Vera Cruz (Orizaba, Jalapa, Buenavista, Pasa Nueva, Mira- dor) (crit.); Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 401, p. 3, 1939— Metlaltoyuca, Puebla (crit.). Crypturellus cinnamomeus cinnamomeus Peters, Bds. World, 1, p. 21, 1931 — part, southern Vera Cruz. Crypturellus cinnamomeus sallaei Conover, Proc. Biol. Soc. Wash., 46, p. 114, 1933— Omealca, Vera Cruz (crit.); Griscom, Ibis, 1935, p. 542— Vera Cruz and Puebla (crit.); Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 401, p. 3, 1939 — southern Vera Cruz and northern Oaxaca (crit.). Range. — Southeastern Mexico, in states of Vera Cruz, Puebla, and Oaxaca, on the Atlantic slope. ♦Crypturellus cinnamomeus goldmani (Nelson). ^ Goldman's TiNAMOU. Crypturus sallaei goldmani Nelson, Proc. Biol. Soc. Wash., 14, p. 169, 1901 — Chichen Itz^, Yucatan (type in U. S. National Museum); Cole, Bull. Mus. Comp. Zool., 50, p. 115, 1906 — Chichen Itza, Yucatan (food). Crypturus sallaei (not Nothocernus sallaei Bonaparte) Salvin, Ibis, 1874, p. 328— Yucatan; Boucard, Proc. Zool. Soc. Lond., 1883, pp. 434, 462— Yucatan. Crypturus cinnanumieus (not Tinamus cinnamomea Lesson) Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — part, spec, i-p, Yucatan (Izamal, Peto, Buctzotz). Crypturus goldmani Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 456, 1904 — Yucatan (Izamal, Peto, Buctzotz, Chichen Itzd). Crypturellus cinnamomeus goldmani Peters, Bds. World, 1, p. 21, 1931 — Yucatan Peninsula; Conover, Proc. Biol. Soc. Wash., 46, p. 115, 1933 — Yucatan (Chichen Itz4, Temax) and Guatemala (Uaxactun, Peten) (crit.) ; Griscom, Ibis, 1935, p. 542 — Yucatan and Peten (crit.); Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 10, 1935 — Uaxactun and Chuntuqui, Peten, Guatemala. ' Crypturellus cinnamcmevs goldmani (Nelson): Nearest to the nominate race, but very much paler throughout, especially above and on the chest. The females are well distinguished from those of the allied races by the sharp contrast between the dark reddish pectoral area and the very light (buffy white) posterior under parts. Two females from Pet6n (Uaxactun) agree with others from Yucatan. A single male from British Honduras is stated by Griscom to be intermediate between goldmani and vicinior. Additional material examined. — Yucatan, 17; Pet^n, 2. I 1942 Birds of the Americas — Hellmayr and Conover 69 Range. — Yucatan Peninsula and Pet^n District, Guatemala.' Field Museum Collection. — 2: Yucatan (Tilam, 1; unspecified, 1). Conover Collection. — 3: Yucatan (Temax, 2; unspecified, 1). *Crypturellus cinnamomeus soconuscensis Brodkorb.- Chia- PAN TiNAMOU. Crypturellus cinnamomeus soconuscensis Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 401, p. 1, 1939 — Colonia Soconusco, Chiapas, Mexico, alt. 30 meters (type in Museum of Zoology, University of Michigan, Ann Arbor). Tinamus sallaei (not Nothocernus sallaei Bonaparte) Sumichrast, La Natu- raleza, 5, p. 229, 1881 — part, Oaxaca (Santa Efigenia, Tapanatepec, Cacoprieto) and Chiapas (Tonala). Nothocercus sallaei Lawrence, Bull. U. S. Nat. Mus., 4, p. 45, 1876 — Santa Efigenia (Tehuantepec), Oaxaca. Crypturus cinnamomeus Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 455, 1904 — part, Oaxaca (Santa Efigenia, Tapanatepec, Cacoprieto) and Chiapas (Tonala). Crypturellus cinnamomeus cinnamomeus Peters, Bds. World, 1, p. 21, 1931 (range in part); Conover, Proc. Biol. Soc. Wash., 46, p. 113, 1933 — part, Santa Efigenia, Tehuantepec (crit.); Griscom, Ibis, 1935, p. 542 — part, Chiapas and Tehuantepec, Mexico (crit.). Range. — Pacific slope of southwestern Mexico, in the states of Oaxaca (Santa Efigenia, Tapanatepec, Cacoprieto) and Chiapas (Tonala, Colonia Soconusco, Escuintla, Acacoyagua, Esperanza).^ Conover Collection. — 11: Mexico, Chiapas, Escuintla (La Grada, 5; Esperanza, 3; Acacoyagua, 1; Sal to de Agua, 2). *Cryptvrellus cinnamomeus cinnamomeus (Lesson). ClNNA- MOMEOUS TiNAMOU. Tinamus (Nothura) cinnamomea Lesson, Rev. Zool., 5, p. 210, 1842 — La Union, "Centre Amerique" = El Salvador (type now in Paris Museum). Tinamus cinnamomeus Sclater and Salvin, Ibis, 1859, p. 226 — La Union, El Salvador (ex Lesson). Tinamus sallaei (not Nothocernus sallaei Bonaparte) Taylor, Ibis, 1860, p. 312 — near Aremecina, near Salvador boundary. Pacific Honduras; Salvin, 1 Traylor (Field Mus. Nat. Hist., Zool. Ser., 24, p. 199, 1941) has recently described Crypturellus cinnamomeus intermedius from Pacaitun, Campeche, Mexico (type in Field Museum of Natural History). It is said to resemble soconuscensis above and goldmani below. ^Crypturellus cinnamomeus soconuscensis Brodkorb: Very similar to typical cinnamomeus but averaging darker throughout. This character is especially noticeable on the foreneck and chest. Sides of head and sides of neck darker reddish. The female has the chest barred. One additional specimen from Acacoyagua examined. ^ Brodkorb includes the Pacific slope of Guatemala in the range, but this was based on a single specimen from Naranjo. 70 Field Museum of Natural History— Zoology, Vol. XIII Ibis, 1866, p. 206 — Pacific side of Cordillera, Guatemala; Lantz, Trans. Kans. Acad. Sci., 16, p. 218, 1899 — Naranjo, Guatemala. Crypturus sallaei Sclater and Salvin, Exot. Om., p. 89, 1868 — part, below Alotenango (south slope of the volcanoes of Agua and Fuego), Guatemala, and [Aremecina] western Honduras. Crypturus cinnamomeus Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — part, spec, q-y, Guatemala (Barr4nco Hondo, above San Diego; Medio Monte; El Zapote, Costa Grande) and El Salvador (La Libertad; Vol can de San Miguel); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 455, 1904 — part, Guatemala (Barranco Hondo, Medio Monte, Volcan de Agua, Zapote),' and Salvador (La Union, La Libertad, Volcan de San Miguel). Crypturus cinnamomeus cinnamomeus Griscom, Bull. Amer. Mus. N. H., 64, p. 98, 1932 — western Guatemala (ex Salvin and Godman). Crypturellus cinnamomeus cinnamomeus Peters, Bds. World, 1, p. 21, 1931' (range in part); Conover, Proc. Biol. Soc. Wash., 46, p. 113, 1933 — part. El Salvador (crit.); Griscom, Ibis, 1935, p. 542 — Salvador, Pacific Guatemala (crit.); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 58, 1938 — Volcan de Conchagua, Lake Olomega, Colinas de Jucuaran, Rio San Miguel, and Colima, El Salvador. Crypturellus cinnamomeus goldmani (not Crypturus sallaei goldmani Nelson) Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 62, 1938 — Divisadero, Volcan de San Miguel, Mount Cacaguatique, Barra de Santiago, and Chilata, El Salvador. Range. — Pacific slope of Central America, from the Gulf of Fon- seca on the Honduran border (Aremecina, Sabana Grande, Dept. Tegucigalpa) through El Salvador and Guatemala.^ Field Museum Collection. — 5: El Salvador (Laguna Olomega, 3; Mount Cacaguatique, 1; Volcan San Miguel, 1). Conover Collection. — 3: El Salvador (Rio San Miguel, Dept. San Miguel, 1; Volcan Conchagua, Dept. La Union, 1); Honduras (Sabana Grande, Dept. Tegucigalpa, 1). ♦Crypturellus cinnamomeus vicinior Conover.^ Honduran TiNAMOU. Crypturellus cinnamomeus vicinior Conover, Proc. Biol. Soc. Wash., 46, p. 115, June 30, 1933 — La Flor, Dept. Tegucigalpa, Honduras (type in ^ Chisec is, no doubt, inadvertently listed, for Salvin (Ibis, 1866, p. 206) had shown the bird from that locality to be C. b. houcardi. - Ten spKBcimens from El Salvador (depts. of La Union and Cuscatan) exam- ined by the junior author. ^Crypturellus cinnamomeus vicinior Conover: Very close to the nominate race, but upper parts lighter, more brownish, less reddish, this being particularly noticeable on the nape, hind neck, and mantle; the light barring on tail, rump, and upper tail coverts broader and whiter; chest, upper breast, and sides paler, more ochraceous, and the lower foreneck lighter gray. Size somewhat larger (average of wing in males, 167; in females, 171). From C. c. delattrii it may be separated by lighter, less reddish under parts and heavier, whiter barring of the 1942 Birds of the Americas — Hellmayr and Conover 71 Conover Collection, Field Museum of Natural History); Griscom, Ibis, 1935, p. 543 — Honduras (crit.); Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 401, p. 3, 1939 (crit.). Crypturus cinnamomeus (not Tinamus cinnamomea Lesson) Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — part, spec, z, Honduras; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 455, 1904 — part, Honduras (Dyson). Range. — Highlands of Honduras, and probably those of Guate- mala and adjacent Chiapas. Conover Collection. — 10: Honduras (Hatillo, 5; La Flor, 3; Monte Redondo, 1; Cerro Cantoral, 1). *Grypturellus cinnamomeus delattrii (Bonaparte).' Nicara- GUAN TiNAMOU. Tinamtis delattrii Bonaparte, Compt. Rend. Acad. Sci. Paris, 38, p. 663, April, 1854 — Nicaragua (type in Paris Museum). Crypturus cinnamomeus (not Tinamus cinnamomea Lesson) Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — part, spec, a'-g', Nicaragua (Leon, Chinandega, El Volcan); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 455, 1904 — part, Nicaragua (same localities); Rendahl, Ark. Zool., 12, No. 8, p. 10, 1919 — Island Zapatera, Lake Nicaragua, Nicaragua. Crypturellus cinnamomeus cinnamomeus Peters, Bds. World, 1, p. 21, 1931 — part, Nicaragua. Crypturellus cinnamomeus dellattrii [sic] Conover, Proc. Biol. Soc. Wash., 46, p. 116, 1933 — western Nicaragua (crit.); Griscom, Ibis, 1935, p. 543 (crit.). Range. — Pacific lowlands (up to 1,500 feet) of Nicaragua. Field Museum Collection. — 4: Nicaragua (San Geronimo, Chinan- dega, 4). Conover Collection.— 2: Nicaragua (Leon, Dept. Leon, 1; Volcan Chinandega, Dept. Chinandega, 1). ♦Crypturellus cinnamomeus praepes (Bangs and Peters). - BOLSON TiNAMOU. upper wing coverts; from C. c. praepes by more grayish dorsal surface, with more pronounced as well as more whitish barring on the wing coverts, and paler under parts with mere traces of dusky bars on foreneck and chest in the female sex. The junior author found two examples from Chiapas (Canjob) identical with the Honduran series. ^ Crypturellus cinnamomeus delattrii (Bonaparte) : Nearest to C. c. cinna- momeus, but decidedly larger (average of wing in males, 169; in females, 166); males much lighter, more brownish above and less reddish on breast; females without any, or with very indistinct, barring on foreneck and chest, whereas these parts are very conspicuously barred in the nominate race. Additional material examined. — Western Nicaragua, 24. ^ Crypturellus cinnamomeus praepes (Bangs and Peters) : About the same size as C. c. delattrii and very similarly colored in the male sex, but females much more heavily barred with blackish on foreneck and chest. Two additional specimens from Bebed^ro examined by the senior author. 72 Field Museum of Natural History— Zoology, Vol. XIII Crypturomis cinnamomeus praepes Bangs and Peters, Bull. Mus. Comp. Zool., 67, p. 472, Jan., 1927 — Bolson, Costa Rica (type in Museum of Com- parative Zoology, Cambridge, Mass.). Crypturus sallaei (not Nothocernus sallaei Bonaparte) Sclater and Salvin, Exot. Orn., p. 89, 1868 — part, Bebedero, Costa Rica; Lawrence, Ann. Lye. Nat. Hist. N. Y., 9, p. 141, 1868— "San Jose," Costa Rica; Frantzius, Joum. Orn., 17, p. 374, 1869— "Esparza" [ = Esparta], Pacific coast of Costa Rica; Nutting, Proc. U. S. Nat. Mus., 5, p. 409, 1882— La Palma de Nicoya, Costa Rica. Crypturus cinnamomeus (not Tinamus cinnamomea Lesson) Salvadori, Cat. Bds. Brit. Mus., 27, p. 541, 1895 — part, spec, h', i', Bebedero, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 455, 1904 — part, Costa Rica (Bebedero, "San Jose," Esparta, La Palma); Carriker, Ann. Carnegie Mus., 6, p. 381, 1910— Bolson and Bebedero, Costa Rica. Crypturellus cinnamomeus praepes Peters, Bds. World, 1, p. 21, 1931 (range); Conover, Proc. Biol. Soc. Wash., 46, p. 117, 1933— Costa Rica (crit.); , Griscom, Ibis, 1935, p. 543 (crit.). Range. — Tropical zone of northwestern Costa Rica south to the Gulf of Nicoya (La Palma, Esparta).^ Field Museum Collection. — 3: Costa Rica (Bebedero, Alaju^la, 3). Conover Collection. — 9: Costa Rica (Las Canas, 5; Bebedero, 1; Ballina, 1; Humo, 1; Paquera, 1). *Crypturellus transfasciatus (Sclater and Salvin). ^ Steere's TiNAMOU. Crypturus transfasciatus Sclater and Salvin, Proc. Zool. Soc. Lond., 1878, p. 141, pi. 13 — Santa Rosa, Ecuador (type in coll. of Museum of Zoology, University of Michigan, Ann Arbor); Berlepsch and Taczanowski, I.e., 1884, p. 312— Guayaquil, Ecuador; Salvadori, Cat. Bds. Brit. Mus., 27, p. 546, 1895 — Balzar, Ecuador (descr. of female); Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 51, 1900— Guayaquil, Ecuador; Chubb, Ibis, 1919, p. 9 — Guayaquil; Chapman, Bull. Amer. Mus. N. H., 55, p. 150, 1926 — Ecuador (Chone, Chongocito, Santa Rosa, Arenillas, Alamor) and Peru (Paletillas). Crypturellus transfasciatus Peters, Bds. World, 1, p. 22, 1931 (range). Range. — Tropical zone of western Ecuador (north to the Rio Chone) and northwestern Peru (Paletillas, Dept. Tumbez). ^ The locality "San Jose" attributed by Lawrence to Frantzius is probably a pen-sHp, since the latter naturalist expressly states that he only once met with the species at Esparta, near the Gulf of Nicoya. * Crypturellus transfasciatus (Sclater and Salvin) seems to be allied to C. cinnamomeus, from the races of which the female differs by more rufescent brown upper parts, and grayish buflfy white under surface without any rufescent tinge. The male is more grayish olivaceous above, the barring on rump and upper wing coverts much less distinct, and the under parts are grayish white on the chest and upper breast, buffy white on the abdomen. 1942 Birds of the Americas — Hellmayr and Conover 73 Conover Collection. — 8: Ecuador (Bajo Verde, Guayas, 3; Arenillas, El Oro, 5). *Crypturellus boucardi boucardi (Sclater). Boucard's TiNAMOU. Tinamus boucardi (Salle MS.) Sclater, Proc. Zool. Soc. Lond., 27, p. 391, 1859 — Playa Vicente and Teotalcingo, Oaxaca, Mexico (type, from Teotal- cingo,' in British Museum examined); Salvin, Ibis, 1861, p. 356 — Guate- mala (teste Owen); idem. Ibis, 1865, p. 195 (not found on the Pacific coast of Guatemala); Gray, List Spec. Bds. Brit. Mus., 5, p. 100, 1867— Guatemala; Sumichrast, La Naturaleza, 5, p. 229, 1881 — Uvero, Mexico. Tinamus sallaei (not Nothocernus sallaei Bonaparte) Salvin, Ibis, 1861, p. 356— Chisec, Alta Vera Paz, Guatemala (cf. Salvin, Ibis, 1866, p. 206). Crypturus boucardi Sclater and Salvin, Exot.Orn., p. 91, pi. 46, 1868 — south- ern Mexico and Guatemala (Choctum); idem, Proc. Zool. Soc. Lond., 1870, p. 838— [San Pedro], Honduras; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 26, 1880 — southern Mexico and Guatemala (Coban, Vera Paz); Sal- vadori. Cat. Bds. Brit. Mus., 27, p. 544, 1895 — part, spec, a-k, Mexico (Teotalcingo, Chimalapa), British Honduras, and Guatemala (Choctum); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 457, 1904 — part, Mexico (Playa Vicente, Teotalcingo, Uvero, Chimalapa), British Hon- duras, Guatemala (Chisec, Choctum), and Honduras (San Pedro). Crypturus boucardi boucardi Griscom, Bull. Amer. Mus. N. H., 64, p. 97, 1932 — Secanquim, Guatemala; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 11, p. 360, 1939— Santa Rosa, Chiapas. Crypturellus boucardi boucardi Peters, Bds. World, 1, p. 19, 1931 (range); Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 296, 1932— San Pedro, Hon- duras; Van Tyne, Misc. Pub., Mus. Zool. Univ. Mich., 27, p. 10, 1935— Uaxactun, Peten, Guatemala; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), II, p. 360, 1939— Santa Rosa, Chiapas. Crypturornis boucardi boucardi Austin, Bull. Mus. Comp. Zool., 69, p. 369, 1929 — Cayo district, British Honduras. Crypturellus boucardi blancaneauxi Griscom, Ibis, (13), 5, p. 543, July, 1935 — British Honduras (type in British Museum examined). Range. — Southeastern Mexico, from extreme southern Vera Cruz south through Atlantic Guatemala and British Honduras to north- western Honduras.'- 1 Boucard (Proc. Zool. Soc. Lond., 1878, p. 41) claims, however, that "the type was obtained at Playa Vicente, a small village up the river Papaloapam, the mouth of which is at Alvarado, on the Atlantic, between Vera Cruz and Minatit- lan." This specimen is probably in the Paris Museum with Boucard's private collection. 2 Two adults from western Honduras (La Cumbre and Chamelicon) do not ap- preciably differ from Guatemalan (Choctum) specimens. C. b. blancaneauxi, based on two unsexed birds with banded wing coverts, lower back, and rump, is not distin- guishable by any character from Mexican and Guatemalan females. The type is a young bird with pointed primaries and the crown still covered with the dull reddish brown juvenile feathering (a number of the new slaty black-tipped feathers .are just cropping out on the forehead), and the second example, while in more 74 Field Museum of Natural History — Zoology, Vol. XIII Field Museum Collection. — 1: Guatemala (unspecified, 1). Conover Collection. — 8: Mexico (Tutla, Oaxaca, 8). ♦Crypturellus boucardi costaricensis (Dwight and Griscom).^ Costa Rica Tinamou. Crypturus boucardi costaricensis Dwight and Griscom, Amer. Mus. Nov., 142, p. 1, Nov. 3, 1924 — Miravalles, Costa Rica (type in coll. of J. Dwight, Jr., now in the American Museum of Natural History, New York). Crypturus boucardi (not Tinamus boucardi Sclater) Salvin, Ibis, 1870, p. 115 — Costa Rica; Boucard, Proc. Zool. Soc. Lond., 1878, p. 41 — San Carlos, Costa Rica; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887— Pacuare, Costa Rica; Salvadori, Cat. Bds. Brit. Mus., 27, p. 544, 1895 ^part, spec. 1, Costa Rica; Underwood, Ibis, 1896, p. 449 — Miravalles, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 457, 1904 — part, Nicaragua (Rio Escondido, Rio Coco) and Costa Rica (San Carlos, Pacuare, Miravalles); Carriker, Ann. Carnegie Mus., 6, p. 381, 1910 — Costa Rica (Cerro de Santa Maria, Tenorio, Guanacaste). Crypturus sp.(?) Richmond, Proc. U. S. Nat. Mus., 16, p. 526, 1893— Rio Escondido, Nicaragua. Crypturellus boiicardi costaricensis Peters, Bull. Mus. Comp. Zool., 69, p. 402, 1929— Lancetilla, Honduras (crit.); idem, Bds. World, 1, p. 19, 1931 (range). Kawge.— Caribbean lowlands of Honduras and Nicaragua and both slopes of Costa Rica. Conover Collection. — 18: Honduras (Catacamas, Olancho, 14); Costa Rica (Miravalles, Guanacaste, 2; Quebrada Azul de San Carlos, Alaju^la, 1; San Carlos, Alaju^la, 1). Crypturellus columbianus (Salvadori). ^ Colombian Tinamou. advanced plumage, is not quite mature either. The type is slightly brighter, less chestnut on the back, but the other specimen does not differ at all from Mexican females. The alleged difference in the coloration of under parts is simply due to the make of the skins. The black banding on the flanks is by no means wider nor is the ochraceous of the belly any brighter than in certain females of boucardi. Additional material examined. — Mexico: Teotalcingo, 1 (the type); Chimalapa, Oaxaca, 1; Santo Domingo, Oaxaca, 2; Teaba, Tabasco, 3; Catemaco, Vera Cruz, 1 ; unspecified, 3. — Guatemala: Choctum, 4; unspecified, 4. — Honduras: La Cumbre, 1; Chamelicon, 1. — British Honduras: unspecified, 2. 1 Crypturellus boucardi costaricensis (Dwight and Griscom) : Very similar to the nominate race, but slightly darker (more blackish, less chestnut) on middle and lower back and slightly lighter on the abdomen, while the females appear to be less barred on the flanks. The other characters claimed by the describers fail to hold. This race is ill-defined, and we doubt if it can be made out from single specimens. A series from Honduras (Catacamas, Olancho, altitude 1,500-2,000 feet) and two adults from Rio Coco, Nicaragua, are identical with Costa Rican birds. Additional material examined. — Nicaragua: Rio Coco, 2. — Costa Rica: Mira- valles, 3; unspecified, 2. 2 Crypturellus columbianus (Salvadori) is known from the unique type, marked as "male" by the collector, T. K. Salmon. Compared to females of C. boucardi, 1942 Birds of the Americas — Hellmayr and Conover 75 Cryplurus columhianus Salvadori, Cat. Bds. Brit. Mus., 27, p. 545, 1895 — . Neche, Antioquia, Colombia (type in British Museum examined). Crypturus boucardi (not Tinamus boucardi Sclater) Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 548 — Neche, Colombia. Crypturellus columbianus Peters, Bds. World, 1, p. 22, 1931 (range). Range. — Northern Colombia (Neche, State of Antioquia). Crypturellus kerriae (Chapman). ^ Mrs. Kerr's Tinamou. Crypturus kerriae Chapman, Bull. Amer. Mus. N. H., 34, p. 636, Dec. 30, 1915 — Baudo, Choco, Colombia (type in the American Museum of Natural History, New York); idem, I.e., 36, p. 193, 1917— Baudo. Crypturellus kerriae Peters, Bds. World, 1, p. 20, 1931 (range). Range.— Tropical zone of Pacific Colombia (Baudo, Choco). ♦Crypturellus parvirostris (Wagler).^ Small-billed Tinamou. with which it partakes of the slaty black crown, it differs principally by dull rufescent (about orange-cinnamon) coloration of the lores, cheeks, and malar region, and dull rufous brown instead of sooty hind neck. On the upper parts, it otherwise closely agrees with certain Guatemalan females, notably in the dark rufous brown ground color with black barring on middle and lower back, though the ochraceous and black barring of the tail coverts is but faintly suggested by a few buflfy transverse spots. The light and dark markings on the upper wing coverts are much less numerous and less regular than in females of boucardi, but more strongly developed than in males, which as a rule have only traces of such a pat- tern. The throat is pure white, abruptly defined as in boucardi; the under sur- face is very similar to a female from Guatemala (Brit. Mus. Reg. No. 61.7.16.50), being dingy gray washed all over with tawny olive or sayal brown, though the flanks are marked only with one or two black-and-buff bars. Wing, 170; bill, 26. The bird, which gives the impression of being immature, belongs unquestion- ably in the boucardi group, and has no relation to C cinnamomeus. More material is urgently needed. 1 Crypturellus kerriae (Chapman) : Most nearly related to C. boucardi, but smaller; upper parts more barred and anteriorly browner; throat grayer, neck and breast blackish rather than gray, rest of under parts deeper, the breast slightly, the flanks conspicuously barred. Wing (adult female), 149; tail, 44; tarsus, 53; bill, 29. This species, which is known only from the type, may prove to be an intensely colored southern race of C. boucardi. Judging from the description, it appears to be quite different from C. columbianus (Salvadori), of which the type has also re- mained unique. ^Crypturellus parvirostris (Wagler), in addition to its smaller size, shorter (slenderer) bill, and less intense and lighter rufous upper parts, may be readily separated from C. tataupa by weaker, shorter tarsus and (in life) bright red (instead of chocolate brown to bluish violet) legs. Birds from eastern and central Brazil and those from Paraguay agree well together, and so do the few available Bolivian examples. Specimens from Ama- zonia (Santarem and Humayta) as well as a single male from Santa Ana, Uru- bamba, Peru, while not constantly differing in coloration, are generally smaller, and possibly with a larger series some subdivision might be feasible. Miranda-Ribeiro (Rev. Mus. Paul., 23, pp. 775, 776, 1938) separates C. p. super ciliaris, from the northern slope of the Serra dos Parecis, Matto Grosso, and C. p. fuscus, from the island of Marajo. Additional material examined. — Brazil: Pao d'Alho, Pernambuco, 1; Sao Lourengo, Pernambuco, 1; Lamarao, Bahia, 1; Agua Suja, Minas Geraes, 1; Goy4z, 76 Field Museum of Natural History— Zoology, Vol. XIII Crypturus parvirostris Wagler, Syst. Av., 1, fol. 19, genus Crypturus, sp. 13, 1827— Brazil (type in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 705, 1906); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 49 — Lagoa Santa, Minas Geraes (crit.); Pel- zeln, Orn. Bras., 3, p. 294, 1870— Sao Paulo (Ypanema), Goydz (Goyaz), and Matto Grosso (Caigara, Pansecco, Engenho do Gama); Schlegel, Mus. Pays-Bas, 8, Tinami, p. 22, 1880 — Engenho do Gama, Ypanem^, and Bahia, Brazil; Riker and Chapman, Auk, 8, p. 163, 1891 — Santarem, Rio Tapajoz, Brazil; Allen, Bull. Amer. Mus. N. H., 5, pp. 151, 158, 1893 — Chapada, Matto Grosso (egg descr.); Salvadori, Cat. Bds. Brit. Mus., 27, p. 526, 1895 — Brazil (Bahia; Pansecco and Chapada, Matto Grosso); Ihering, Rev. Mus. Paul., 3, p. 460, 1899 — Cachoeira, Sao Paulo; Salva- dori, Boll. Mus. Zool. Torino, 15, No. 378, p. 16, 1900— Urucum, near Corumbd, Matto Grosso; Berlepsch and Stolzmann, Ornis, 13, p. 101, 1906 — Santa Ana, Urubamba, Peru; Ihering, Cat. Faun. Braz., 1, p. 6, 1907 — Sao Paulo (Cachoeira, Ypiranga, Rincao); Hellmayr, Nov. Zool., 14, p. 410, 1907— Humayta, Rio Madeira; idem. I.e., 15, p. 99, 1908— Goy&z (Goyaz, Rio Araguaya), Bahia (Lamarao), and Pernambuco (Sao Lourengo); Hartert and Venturi, I.e., 16, p. 264, 1909 — Mocovi, Santa Fe (eggs only obtained); Hellmayr, I.e., 17, p. 420, 1910 — Humayta, Rio Madeira; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 185, 1910 — Mocovi (ex Venturi); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss., 76, p. 98, 1910 — Pao d'Alho, near Recife, Pernambuco; Snethlage, Bol. Mus. Goeldi, 8, p. 49, 1914 — Fazenda Teso Sao Jose, Marajo, Brazil; Bertoni, Faun. Parag., p. 35, 1914 — Paraguay; (?)Arribalzaga, El Hornero, 2, p. 88, 1920— Chaco; Chapman, Bull. U. S. Nat. Mus., 117, p. 43, 1921 — Santa Ana, Urubamba, Peru (crit.); Pinto, Rev. Mus. Paul., 17, (2), p. 709, 1932 — Aquidauana, Matto Grosso. Pezus niambu Spix, Av. Spec. Nov. Bras., 2, p. 63, 1825 — "in campis districtus adamantini et Bahiae" (part, descr. of "female")- Crypturus tataupa (not Tinamus tataupa Temminck) Menegaux, Rev. Frang. d'Orn., 1917, p. 24 — Caceres and Pocone, Matto Grosso (fide Berlioz, in litt.). Crypturellus parvirostris Chubb, Ibis, 1919, p. 10 — Rio Solocame (near Chulu- manl), Dept. La Paz, Bolivia; Dabbene, El Hornero, 1, p. 260, 1919 — Santa Ana, Misiones; Peters, Bds. World, 1, p. 23, 1931 (range); Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 365, 1934 — Descalvados, Matto Grosso; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 136, 1935— Santa Ana, Misiones; Pinto, Rev. Mus. Paul., 19, p. 55, 1935 — Rio Gongogy (Cajazeiras), Bahia; idem. I.e., 20, p. 29, 1936 — Rio das Almas, Jaragua, and Inhumas, Goyaz. Microcrypturus parvirostris Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 478, 1929 — Maranhao (Fazenda Inhuma), Piauhy (Arara), and Ceara (Jud, near Iguatu); Naumburg, Bull. Amer. Mus. N. H., 60, p. 58, 1930 — Matto Grosso. 5; Caissara, Matto Grosso, 1; Ypanemd, Sao Paulo, 3; Victoria, Sao Paulo, 3; Santarem, Rio Tapaj6z, 2; Humaytd, Rio Madeira, 6. — Paraguay: Nueva Ger- mania, 2; Independencia, 1. — Peru: Santa Ana, Urubamba, 1. 1942 Birds of the Americas — Hellmayr and Conover 77 Range. — Brazil from the island of Marajo and the south bank of the Amazon south to Matto Grosso and Sao Paulo, west to the Rio Madeira (Humayta) ; southeastern Peru (Santa Ana, Urubamba Valley); eastern Bolivia; Paraguay; northern Argentina (Santa Ana, Misiones; (?)M6covi, Santa F^).^ Field Museum Collection. — 5: Brazil (Alto Parnahyba, Maran- hao, 1; Piraputanga, Matto Grosso, 1; Fazenda Capao Bonita, Vaccaria, Matto Grosso, 2; Aragatuba, Sao Paulo, 1). Conover Collection. — 32: Brazil (Alto Parnahyba, Maranhao, 1; Santar^m, Para, 2; Arara, Piauhy, 1; Fazenda Capao Bonita, Vac- caria, Matto Grosso, 4; Victoria, Sao Paulo, 2); Paraguay (Villa Rica, 9; Horqueta, 6; 265 km. west of Puerto Casado, 1; 235 km, west on the Riacho Negro, Chaco, 1); Bolivia (Buenavista, Santa Cruz, 3; Rio Surutu, Province of Sara, 1; San Carlos, Santa Cruz, 1). *CrypturelIus tataupa lepidotus (Swainson).^ Northern Tataupa Tinamou. {1)Pezus niambu Spix, Av. Spec. Nov. Bras., 2, p. 63, pi. 78a, 1825 — "in cam- pis districtus adamantini et Bahiae" (part, descr. of male; type lost, formerly in Munich Museum; of. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22,^ No. 3, p. 705, 1906).^ Crypturus lepidotus Swainson, Nat. Hist. Classif. Bds., 2, p. 345, July 1, 1837 — based on Tinamus tataupa var. Swainson, Zool. Illust., 1, pi. 19, 1821; ' No specimens from the Argentine Chaco appear to exist in collections, and the record rests upon the identification of two eggs taken by the late Santiago Venturi. 2 Crypturellus tataupa lepidotus (Swainson) : Similar to the nominate race, but bill slightly shorter; upper part of the head lighter, slate gray rather than blackish; back, rump, and upper wing coverts decidedly duller and less rufescent, natal brown rather than auburn to chestnut; gray color on sides of head and under sur- face lighter in tone. Although single individuals are not always distinguishable, the characters of this pale northern race are quite noticeable in a series. There can be no doubt that lepidotus of Swainson is an earlier name. It was based on a bird obtained by Swainson himself "in the interior of Bahia" (possibly at "Grope" [ = Orobe], a village he mentions at various places in his writings), known to be tenanted by C. t. septentrionalis, of which Mrs. Naumburg records specimens from "Iracem" [ = Iracema] and from "Fequie" [=Jequie], near the Rio das Contas, in the south- ern part of the state. Additional material examined. — Piauhy: Corrente, 7; Buriti, near Parnagua, 3. — Bahia: Santa Rita, Rio Preto, 1; unspecified, 2. * There is the possibility of P. nianthu being a still earlier name for C. t. lepi- dotus. Unfortunately, the type is lost and the localities mentioned by Spix, viz., Diamantina (Minas Geraes) and Bahia, are not conclusive either, as they might just as well refer to C. parvirostris, which Spix erroneously took for the female of his P. niambu. While no material is at hand from Diamantina, the inhabitants of that region are more likely to pertain to tataupa, its fauna being essentially the same as that of Espirito Santo and Rio de Janeiro. Under these circumstances we are inclined to give preference to Swainson's term as one of unquestionable applicability. 78 Field Museum of Natural History— Zoology, Vol. XIII interior of Bahia, Brazil (type in coll. of W. Swainson, now in University Museum, Cambridge, Engl.). Tinamus tataupa (not of Temminck) Wied, Beitr. Naturg. Bras., 4, (2), p. 515, 1833— sertao of Bahia. Crypturus tataupa Forbes, Ibis, 1881, p. 359 — Macuca and Garanhuns, Pernambuco; Salvadori, Cat. Bds. Brit. Mus., 27, p. 525, 1895 — part, northern Brazil; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 98, 1910— Buritf, near Parnagua, Piauhy; idem. I.e., p. 244, 1924— Piauhy (habits); Snethlage, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 48, 1926— Ceara. Microcrypturus tataupa tataupa Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 477, 1929 — Piauhy (Ibiapaba) and Ceard (Varzea Formosa; Jua, near Iguatu).'* Crypturellus tataupa septentrionalis Naumburg, Amer. Mus. Nov., 554, p. 6, Aug. 22, 1932 — Corrente, Rio Parnahyba, Piauhy, Brazil (type in the American Museum of Natural History, New York). Crypturellus tataupa tataupa Peters, Bds. World, 1, p. 23, 1931 — part, Piauhy, Cear4, and Pernambuco. Range. — Northeastern Brazil, from Maranhao, Piauhy, and Ceara south to Pernambuco and Bahia. Field Museum Collection. — 4: Brazil (Jua, near Iguatu, Ceara, 2; Macaco Secco, near Andarahy, Bahia, 1; Sao Marcello, Rio Preto, Bahia, 1). Conover Collection. — 2: Brazil (Ibiapaba, Piauhy, 1; Varzea Formosa, Ceara, 1). *Crypturellus tataupa tataupa (Temminck). Tataupa TiNAMOU. Tinamus tataupa Temminck, Hist. Nat. Pig. Gall., 3, pp. 590, 752, 1815 — based on specimens from Brazil in the collections at Lisbon and Paris, as well as on "Ynambu tataupa" Azara, No. 329, Paraguay; idem, Nouv. Rec. PI. Col., livr. 70, pi. 415, 1826— Brazil; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 49 — Minas Geraes; Pelzeln, Orn. Bras., 3, p. 294, 1870 — Rio de Janeiro (Rio, Sapitiba), Sao Paulo (Mattodentro, Ypanemd), and Matto Grosso (Engenho do Gama). Tinamus plumbeus Lesson, Traite d'Orn., livr. 7, p. 513, April, 1831 — new name for Tinamus tataupa Temminck. Crypturus tataupa Lichtenstein, Verz. Doubl. Berliner Mus., p. 68, 1823 — Sao Paulo; Wagler, Syst. Av., 1, fol. 19, genus Crypturus, sp. 12, 1827 — Brazil and Paraguay; Burmeister, Journ. Orn., 1, p. 176, 1853— ^Brazil (egg descr.); idem, Syst. Uebers. Th. Bras., 3, p. 314, 1856 — Rio de Janeiro (Nova Friburgo) and Minas Geraes (Lagoa Santa); Euler, Journ. Orn., 15, p. 417, 1867 — Cantagallo, Rio de Janeiro (breeding habits); Cabanis, Journ. Orn., 22, p. 230, 1874— Cantagallo; Salvin, Ibis, 1880, p. 364— Salta; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 21, 1880— Rio Grande, Brazil, and "Cayenne" (errore); White, Proc. Zool. Soc. Lond., 1882, p. 1942 Birds of the Americas — Hellmayr and Conover 79 629 — Campo Colorado, Oran, Salta; Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 184, 1885 — Rio Grande do Sul; Berlepsch, Journ. Orn., 35, p. 37, 1887 — Rio Pilcomayo, Paraguay; Sclater and Hudson, Arg. Orn., 2, p. 208, 1889 — Oran and Salta; Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cordoba, 10, p. 403, 1890 — Cordoba; Frenzel, Journ. Orn., 39, p. 123, 1891— Cordoba; Allen, Bull. Amer. Mus. N. H., 5, pp. 151, 158, 1893 — Chapada, Matto Grosso (eggs descr.); Salvadori, Cat. Bds. Brit. Mus., 27, p. 525, 1895 — Paraguay, Salta, and Brazil (Rio de Janeiro, Chapada); idem. Boll. Mus. Zool. Torino, 10, No. 208, p. 24, 1895— Colonia Risso, Paraguay; idem. I.e., 12, No. 292, p. 36, 1897 — Caiza, Bolivia, and Tala, Salta; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 153, 1899— Rio Grande do Sul; idem, Rev. Mus. Paul., 3, p. 459, 1899 —Sao Paulo; Salvadori, Boll. Mus. Zool. Torino, 15, No. 378, p. 16, 1900 — Urucum, near Corumba, Matto Grosso; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 218, 1902 — Taff Viejo and La Ramada, Tucumdn; Baer, Ornis, 12, p. 233, 1904— Santa Ana, Tucuman; Bruch, Rev. Mus. La Plata, 11, p. 248, 1904— Oran, Salta; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 71, 1905 — TafI Viejo and La Ramada, Tucuman; Ihering, Cat. Faun. Braz., 1, p. 6, 1907 — Sao Paulo (Bauru) and Espirito Santo; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 185, 1910 (range in Argentina); Chubb, Ibis, 1910, p. 55 — Sapucay, Paraguay; Grant, Ibis, 1911, p. 477 — Riacho Ancho, Terr. Chaco; Dabbene, Anal. Mus. Nac. Buenos Aires, 23, p. 285, 1912— Paso Yuvay, Paraguay; idem, Bol. Soc. Physis, 1, p. 250, 1913— Misiones, Paraguay, and Santiago del Estero (crit., var.); Bertoni, Anal. Soc. Cient. Arg., 75, p. 67, 1913 — Misiones; idem. Faun. Parag., p. 35, 1914 — Alto Parana, Paraguay; Menegaux, Rev. Fran?. d'Orn., 1925, p. 222 — Icaiio, Santiago del Estero; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 24, p. 253, 1923 — Monte Serrat, Serra do Itatiaya, Brazil; Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 114, 1926— Salto Guayra, Parana; Pereyra, El Hornero, 4, p. 28, 1927 — Cordoba. Crypturus cervinus Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 954, 1856 — Chiquitos, Bolivia (type in Paris Museum). Crypturus cinereus (not Tetrao cinereus Gmelin) White, Proc. Zool. Soc. Lond., 1882, p. 629— Oran, Salta. Crypturus kerberti Biittikofer, Not. Leyden Mus., 18, p. 1, July 15, 1896 — Argentina (type, aviary bird, in the Leiden Museum); Salvadori, Boll. Mus. Zool. Torino, 12, No. 292, p. 36, 1897— San Lorenzo, Jujuy (crit.). Crypturus tataupa subsp.(?) Hartert and Venturi, Nov. Zool., 16, p. 264, 1909 — Tucuman (Santa Ana) and Salta (Metan) (crit.). Crypturus tataupa tataupa Holt, Bull. Amer. Mus. N. H., 57, p. 278, 1928 — below Ponte Maromba, Serra do Itatiaya. Crypturellus tataupa tataupa Naumburg, Bull. Amer. Mus. N. H., 60, p. 58, 1930 — Rio Negro, Paraguay, and Urucum, Matto Grosso; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 81, 1930— Villa Montes, Tarija, Bolivia; Peters, Bds. World, 1, p. 23, 1931 — part, southern Brazil, Bolivia, Paraguay, and Argentina; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 137, 1935 (range in Argentina). Microcrypturus tataupa tataupa Hudson, El Hornero, 4, p. 175, 1928 (habits); Dinelli, I.e., 4, p. 272, 1929— Tucuman (habits). 80 Field Museum of Natural History— Zoology, Vol. XIII Range. — Southern Brazil, from Espirito Santo, Minas Geraes, and Matto Grosso south to Rio Grande do Sul; Paraguay; eastern BoHvia; northern Argentina, from Jujuy and Salta southward through Tucuman and Santiago del Estero to Cordoba and Santa F^, also Misiones.i Field Museum Collection. — 1: Argentina (Tucuman, 1). Conover Collection. — 35: Brazil (Victoria, Sao Paulo, 1); Bolivia (Buenavista, Santa Cruz, 2; San Isidro, Santa Cruz, 1; Samaipata, Santa Cruz, 2; Rio Surutu, Santa Cruz, 3; San Carlos, Santa Cruz, 2) ; Paraguay (Villa Rica, 4; Santa Barbara, 1; Molinasque, 1; Horqueta, 4; Capitan Bado, Cerro Amambay, 3; 265 km. west of Puerto Casado, 1); Argentina (Vipos, Tucuman, 1; Sierra de Santa Barbara, Jujuy, 1; Pozo Hondo, Santiago del Estero, 1; Concepcion, Tucu- man, 3; El Dorado, Misiones, 1; Santa Ana, Misiones, 3). *Crypturellus tataupa peruviana (Cory).^ Peruvian Tataupa TiNAMOU. Crypturus tataupa peruviana Cory, Field Mus. Nat. Hist., Orn. Ser., 1, p. 293, Feb. 23, 1915 — San Ramon, Chanchamayo, Dept. Junin, Peru (type in Field Museum of Natural History). Crypturus tataupa (not Tinamus tataupa Temminck) Tschudi, Arch. Naturg., 10, (1), p. 307, 1844— Peru; idem, Faun. Peru., Orn., p. 46, 1845— Peru; Taczanowski, Orn. Per., 3, p. 297, 1886— Peru (ex Tschudi); Salvadori, Cat. Bds. Brit. Mus., 27, p. 525, 1895 — part, Chanchamayo, Peru; Ber- lepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 46 — La Mer- ced, Chanchamayo, Peru (crit.). Crypturellus tataupa peruviana Peters, Bds. World, 1, p. 23, 1931 — Peru. Range. — Tropical zone of central Peru (San Ramon and La Merced, Chanchamayo Valley, Dept. Junin). Field Museum Collection. — 1: Peru (San Ramon, 1). Conover Collection. — 1: Peru (San Ramon, 1). 1 Birds from southern Brazil, including two from Espirito Santo and one from Lagoa Santa, Minas Geraes, are fairly uniform and agree with Paraguayan skins. Argentine and Bolivian specimens cannot satisfactorily be separated either, al- though some incline to slightly paler upper parts. Dabbene has already observed that there is no constant difference between birds from Misiones on one side and those from Santiago del Estero on the other. C. kerberti Biittikofer, based on an aviary bird in poor condition and said to lack the whitish color on throat and center of abdomen, was no doubt a cage variety. According to J. Berlioz (in litt.), C. cervinus is a synonym of T. tataupa. Twenty-two additional specimens examined. ^ Crypturellus tataupa peruviana (Cory) : Exceedingly close to C. tataupa, but with slightly longer bill and somewhat darker rufous brown back. Wing, 127-131 ; tail, 45-47; bill, 23 ^-24^- Additional specimens examined. — Peru: La Merced, 2. 1942 Birds of the Americas— Hellmayr and Conover 81 Crypturellus tataupa inops Bangs and Noble.^ Mara5j6n Tataupa Tinamou. Crypturellus tataupa inops Bangs and Noble, Auk, 35, p. 445, Oct., 1918 — Perico, northwestern Peru (type in Museum of Comparative Zoology, Cambridge, Mass.); Peters, Bds. World, 1, p. 23, 1931 (range). Range. — Tropical zone of northern Peru (Perico and Bella Vista, Rio Marafion, Dept. Cajamarca). Genus RHYNCHOTUS Spix Rhynchotus Spix, Av. Spec. Nov. Bras., 2, p. 60, 1825 — type, by monotypy, Rhynchotus fasciatus Spix=Tinamus rufescens Temminck. Nothurus (not Nothura Wagler) Swainson, Nat. Hist. Classif. Bds., 2, p. 345, July 1, 1837 — type, by subs, desig. (Salvador!, Cat. Bds. Brit. Mus., 27, p. 547, 1895), Tinamus rufescens Temminck. Rhyncotus G. R. Gray, List Gen. Bds., p. 63, 1840 — emendation of Rhyn- chotus Spix. Rhynchotis Reichenbach, Syn. Av., Orn. Meth., Gallinaceae, No. 3, p. [1], Feb., 1848 — emendation of Rhynchotus Spix. Rhinchotus Ihering, Cat. Faun. Braz., 1, p. 8, 1907 — emendation. ♦Rhynchotus tufescens catingae Reiser.^ Catinga Tinamou. Rhynchotus rufescens catingae Reiser, Anzeiger Akad. Wiss. Wien, 42, No. 18, p. 324, July, 1905 — Palmeirinhas and Corrientes (Rio Parnahyba), Piauhy, Brazil (type, from Palmeirinhas, in Vienna Museum examined); Hellmayr, Nov. Zool., 14, p. 411, 1907 — Humayta, Rio Madeira; idem. I.e., 17, p. 421, 1910— Humayta; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 98, 1910 — Palmeirinhas and Corrientes, Piauhy; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 479, 1929— Maranhao (Codo, Cocos) and Piauhy (crit.); Peters, Bds. World, 1, p. 23, 1931 (range). Rhinchotus rufescens catingae Ihering, Cat. Faun. Braz., 1, p. 9, 1907 — Piauhy. ^Crypturellus tataupa inops Bangs and Noble: Differs, according to the de- scribers, from C. t. tataupa by browner, less vinaceous upper parts and paler under surface, the middle of breast and belly being pale grayish white; from C. t. peruviana by smaller size, much less vinaceous upper, and much more whitish under parts. Wing (males), 117-119; bill, 21-22. 2 Rhynchotus rufescens catingae Reiser: Very similar to R. r. rufescens, but ground color of upper parts more grayish brown with the light cross-bars less buffy, and posterior under parts more grayish, especially on flanks and tail coverts. Two birds from the Rio Madeira (Humayta), when compared to Reiser's original examples, are closely similar, but have the cross-barring above not quite so whitish, though still less buffy than in the nominate race. A female from Maranhao, however, is barely distinguishable from certain Sao Paulo and Para- guayan specimens. Additional material examined. — Brazil: Humaytd, Rio Madeira, 2; Palmeirin- has, Piauhy, 1 (the type); Corrientes, Piauhy, 1. 82 Field Museum of Natural History— Zoology, Vol. XIII Range. — Northern Brazil, from the Rio Madeira (Humayta) east to the interior of Piauhy (Palmeirinhas; Corrientes) and Maranhao (Codo, Cocos). Conover Collection. — 3: Brazil (Codo, Cocos, Maranhao, 3). ♦Rhynchotus rufescens rufescens (Temminck). Rufous TiNAMOU. Tinamus rufescens Temminck, Hist. Nat. Pig. Gall., 3, pp. 552, 747, 1815 — Brazil and Paraguay (ex Azara, No, 326); Sao Paulo, accepted as type locality (type lost, formerly in Paris Museum) ;i idem, Nouv. Rec. PI. Col., livr. 69, pi. 412, 1826— Paraguay and Brazil. Cryptera [sic] guazu Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 34, p. 103, 1819 — based on "Ynambu-guazu" Azara, No. 326, Paraguay. Crypturus rufescens Lichtenstein, Verz. Doubl. Berliner Mus., p. 67, 1823 — Sao Paulo. Rhynchotiis fasdatu^ Spix, Av. Spec. Nov. Bras., 2, p. 60, pi. 76c, 1825 — Sao Paulo and Minas Geraes (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 698, 1906). Rhynchotus rufescens Wagler, Syst. Av., 1, fol. 19 [p. 14], 1827 (descr.); Dar- win, Zool. Voy. Beagle, 3, p. 120, 1841 — part, Maldonado, Uruguay; Hartlaub, Syst. Ind. Azara, p. 21, 1847 — Paraguay (ex Azara); Bur- meister, Syst. Uebers. Th. Bras., 3, p. 327, 1856 — Congonhas, Minas Geraes; idem, Journ. Orn., 8, p. 259, 1860 — part, Banda Oriental; idem, Reise La Plata St., 2, p. 498, 1861 — part, Banda Oriental; Reinhardt, Vidensk. Medd. Naturhist. FOTen., 1870, p. 51 — Minas Geraes; Pelzeln, Orn. Bras., 3, p. 294, 1870 — SacrPaulo (Mattodentro, Tatutuba, Sao Jose, Ypanema, Itarare); (?)Forbes, Ibis, 1881, p. 360 — Garanhuns, Pernam- buco; Dalgleish, Proc. Roy. Phys. S^c. Edin., 6, p. 249, pi. 8, fig. 5 (egg), 1881 — Est. de la Tala, Prov. Durazno, Uruguay; idem. I.e., 10, p. 88, 1889 — Estancia YtaM, east of Asuncion, Paraguay; Allen, Bull. Amer. Mus. N. H., 5, pp. 151, 158, 1894 — Chapada, Matto Grosso (egg descr.): Aplin, Ibis, 1894, p. 212 — Uruguay (Santa Elena, Rio Perdido, Rio Negro); Salvadori, Cat. Bds. Brit. Mus., 27, p. 548, 1895— part, spec, e-h, q-t, Uruguay (near Paysandu, Maldonado, Montevideo) and Brazil (Itarare, Chapada, Bahia); Ihering, Rev. Mus. Paul., 3, p. 462, 1899 — Sao Paulo; idem, Annuario Est. Rio Grande do Sul, 16, p. 153, 1899 — Rio Grande do Sul (Pedras Brancas, Pelotas); Salvadori, Boll. Mus. Zool. Torino, 15, No. 378, p. 19, 1900— Tebicuari, near Villa Rica, Paraguay; Ihering, Cat. Faun. Braz., 1, p. 8, 1907 — Sao Paulo (Ypiranga) and Matto Grosso (Porto da Faya); Liiderwaldt, Zool. Jahrb. (Syst.), 27, p. 337, 1909 — Campo Itatiaya, Sao Paulo; Chubb, Ibis, 1910, p. 57 — Sapucay, Paraguay; Chrostowski, Compt. Rend. Soc. Scient. Varsovie, 5, pp. 459, 492, 1912— Vera Guarany, Parana; Tremoleras, El Hornero, 2, p. 11, 1920 — Uruguay (San Jose, Flores, Treinta y Tres, Cerro Largo). Rhynchotus rufescens alleni Chubb, Bull. Brit. Orn. CL, 38, p. 30, Dec. 29, 1917 — Chapada, Matto Grosso (type in British Museum). 1 Cf. Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 479 (note 3), 1929, and Naumburg, Bull. Amer. Mus. N. H., 60, p. 60, 1930. 1942 Birds of the Americas— Hellmayr and Conover 83 Rhynckotus rufescens rufescens Holt, Bull. Amer. Mus. N. H., 57, p. 279, 1928 — Alto Itatiaya, Sao Paulo; Naumburg, I.e., 60, p. 59, 1930 — Vilhena, Matto Grosso; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 79 (in text), 1930 — Misiones and Santa Catharina (Oxford); Peters, Bds. World, 1, p. 24, 1931 (range); Steullet and Deautier, Obra Cine. Mus. La Plata, 1, p. 139, 1935 (range); Pinto, Rev. Mus. Paul., 20, p. 30, 1936 — Rio das Almas, Goyaz. Range. — Eastern Bolivia; southern Brazil, from Matto Grosso, Goyaz, Minas Geraes, and Bahia (probably even Pernambuco) south to Rio Grande do Sul; Uruguay; Paraguay (east of the Rio Parana); and northeastern Argentina (Misiones).^ Field Museum Collection. — 6: Brjazil (Descalvados, Matto Grosso, 1; Fazenda Capao Bonita, Vaccaria, Matto Grosso, 5). Conover Collection. — 25: Bolivia (Buena Vista, Santa Cruz, 4); Brazil (near Cavalcante, Goyaz, 1 ; Fazenda Capao Bonita, Vaccaria, Matto Grosso, 8); Paraguay (Ubocagali, 1; Molinasque, 1; Villa Rica, 2; Mbocaiaty, 1; Horqueta, 6); Argentina (Santa Ana, Misiones, 1). *Rhynchotus rufescens pallescens Kothe.^ Argentine Tinamou. Rhynckotus pallescens Kothe, Journ. Orn., 55, p. 164, 1907 — Tornquist, Prov. Buenos Aires, Argentina (type in Berlin Museum examined), ^ Birds from Matto Grosso (R. r. alleni) are identieal with a series from Sao Paulo, and it is probable that the late Charles Chubb, when naming the Chapada specimen, compared it with the Argentine form (R. r. pallescens). Certain Bra- zilian individuals, by more grayish tone of the posterior under parts, exhibit some approach to the latter race. The series from Villa Rica, Paraguay, does not seem to be separable from Sao Paulo specimens, which may be regarded as topotypieal rufescens. Two adults from Oxford, Santa Catharina, as well as three from Misiones, are decidedly rufescens. We have not seen any material from Rio Grande do Sul or Uruguay. Birds from that region need critical examination. Additional specimens examined. — Brazil: Bahia, 2; Lamarao, Bahia, 1; Ypa- nema, Sao Paulo, 3; Mattodentro, Sao Paulo, 1; Itarare, Sao Paulo, 1; Oxford, Santa Catharina, 2; Chapada, Matto Grosso, 2; Vilhena, Matto Grosso, 2; Porto do Faya, Matto Grosso, 1. — Argentina: Misiones, 2. 2 Rhynckotus rufescens pallescens Kothe: Similar to R. r. catingae and agreeing in pale dorsal barring, as well as in decidedly grayish under parts, but distinguished by having the neck above and below much paler oehraceous, this color being some- times barely suggested. This form, which differs from the nominate race by much more grayish colora- tion throughout, varies in the amount of oehraceous suffusion on the neck. Some individuals have hardly less than the average rufescens, but others are much grayer, and there is not one in the series that reaches the stage with bright ochraceous- tawny neck and chest so frequently met with in southern Brazil. In R. arcanum, the type of which has been examined by the senior author, we cannot see anything but an individual variant of R. r. pallescens. Birds from the banks of the Rio Parana, in general coloration, are exactly like others from 9uenos Aires, and the chief character of R. arcanus, the presence of black bars on greater wing coverts, alula, and outer web of the outer primaries, is not a con- stant feature. Although a male from Mocovf, Santa F6, has the inner alula feathers and the greater coverts more or less distinctly barred, and a few blackish 84 Field Museum of Natural History— Zoology, Vol. XIII Rhynchotus rufeseens (not Tinamus rufescens Temminck) Darwin, Zool. Voy. Beagle, 3, Birds, p. 120, 1841 — part, near Bahia Blanca, Buenos Aires; Burmeister, Joum. Orn., 8, p. 259, 1860 — part, ParanS; idem, Reise La Plata St., 2, p. 498, 1861 — part, Parana and Rosario; Sclater and Hudson, Proc. Zool. Soc. Lond., 1872, p. 546 — Buenos Aires to the Rio Colorado (habits); Doering, Period. Zool., 1, p. 255, 1874 — Rio Guayquiraro, Corrientes; Dumford, Ibis, 1876, p. 166 — Chivilcoy, Buenos Aires; idem, Ibis, 1877, p. 203 — northern Buenos Aires Province; Doering, in Roca, Inf. Ofic. Exp. Rio Negro, Zool., p. 51, 1881 — between Lavalle and Car- hu6, Buenos Aires; Holmberg, Act. Acad. Nac. Cienc. Cordoba, 5, p. 86, 1884 — Tandfl, Buenos Aires; Barrows, Auk, 1, p. 317, 1884 — Concepcion del Uruguay, Entre Rlos; Withington, Ibis, 1888, p. 473 — Lomas de Zamora, Buenos Aires; C. Burmeister, Anal. Mus. Nac. Buenos Aires, 3, p. 245, 1888— Bahia Blanca; Sclater and Hudson, Arg. Orn., 2, p. 209, 1889 — Buenos Aires to the Rio Colorado; FYenzel, Joum. Orn., 39, p. 123, 1891— Cordoba; Kerr, Ibis, 1892, p. 151— lower Pilcomayo; Holland, Ibis, 1892, p. 214 — Est. Espartillar, Buenos Aires; Salvadori, Cat. Bds. Brit. Mus., 27, p. 548, 1895 — part, spec, i, Buenos Aires; Kerr, Ibis, 1901, p. 236 — between Caraya Vuelta and Riacho Verde, Gran Chaco; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 186, 1910 (range in Argentina); Grant, Ibis, 1911, p. 477 — Buenos Aires (Cape San Antonio; Tuyu, Ajo) and Formosa (Colonia Mihanovitch) ; Marelli, El Hornero, 1, p. 75, 1918 — Curuzu CuatiS, Corrientes; Gibson, Ibis, 1920, p. 88 — Cape San An- tonio, Buenos Aires; Daguerre, El Hornero, 2, p. 259, 1922 — Rosas, Buenos Aires; Pereyra, I.e., 3, p. 174, 1923 — Conhello, Pampa; Wilson, I.e., 3, p. 350, 1926 — Venado Tuerto, Dept. General Lopez, Santa Fe; Hudson, I.e., 4, p. 176, 1928 — Buenos Aires to the Rio Colorado (habits). Rhynchotus rufescens rufescens Hartert and Venturi, Nov. Zool., 16, p. 264, 1909 — Coronel Dorrego and San Vicente, Buenos Aires, and Mocovl, Santa Fe. Rhynchotus arcanus Wetmore, Joum. Wash. Acad. Sci., 11, p. 434, Nov. 4, 1921 — Parana, Entre Rios, Argentina (type in U. S. National Museum examined); Liebermann, Rev. Chil. Hist. Nat., 37, p. 152, 1933 (crit.); SteuUet and Deautier, Obra Cine. Mus. La Plata, 1, p. 141, 1935 — part, Santa Fe. Rhynchotus rufescens pallescens Dabbene, El Homero, 3, p. 101, 1923 (range); Serie and Smyth, I.e., 3, p. 39, 1923— Santa Elena, Entre Rfos; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 597, 1924— Prov. Buenos Aires; Wetmore, Bull. U. S. Nat. Mus., 133, p. 40, 1926— south of Cape San marks on the outer web of the second primary near the base, there is no trace of dusky markings on either primaries or their coverts in an adult female from Rio de Oro (Colonia Grande Vedia), Chaco. On the other hand, we noticed distinct blackish cross-bars on the greater wing coverts in two adult rufescens from Brazil (one from Chapada, Matto Grosso, and the other from Sao Paulo), which clearly speaks for the individual nature of this variation. We have not been able to consult Liebermann's paper cited above, and therefore do not know on what grounds he proposes to maintain R. arcanus as distinct. Additional material examined. — Argentina: Tornquist, Buenos Aires, 1 (type of R. pallescens) ; Coronel Dorrego, Bahia Blanca, 1 ; San Vicente, Buenos Aires, 1 ; Buenos Aires, 1 ; Mocovi, Santa Fe, 1 ; San Jose, Formosa, 1 ; Rio de Oro, Colonia Grande Vedia, Chaco, 1. 1942 BiKDS OF THE AMERICAS — HELLMAYR AND CONOVER 85 Antonio, Buenos Aires, and Riacho Pilaga, Formosa (crit., habits); Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 77, 1930 — San Jose and Mission Taacagl6, Formosa (crit.); Peters, Bds. World, 1, p. 24, 1931 (range); Marelli, EI Hornero, 5, p. 193, 1933— Saldungaray, southern Buenos Aires; SteuUet and Deautier, Obra Cine. Mus. La Plata, 1, p. 139, 1935 — Cristiano Muerto, Buenos Aires, and Concepcion del Uruguay, Entre Rfos (range). Range. — Northeastern Argentina, from the Formosan Chaco and Entre Rios south to southern Buenos Aires (Rio Colorado), west to Cordoba. Field Museum Collection. — 1: Argentina (Henderson, Buenos Aires, 1). Conover Collection. — 9: Argentina (Cambac^res, Buenos Aires, 8; Pehuajo, Buenos Aires, 1). *Rhynchotus rufescens maculicollis G. R. Gray.^ Spotted- necked TiNAMOU. Rhynchotus maculicollis G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 102, 1867 — Bolivia (type in British Museum); Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 642— Bolivia; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 38, 1880— Bolivia (crit.); Salvadori, Cat. Bds. Brit. Mus., 27, p. 550, pi. 14, 1895 — Tanampaya, Bolivia; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 71, 1905 — San Pablo, Tucumdn; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 186, 1910— San Pablo; idem, Bol. Soc. Physis, 1, p. 251, 1913 — San Pablo, Norco, and Villa Nougues, Tucumdn; DinelH, El Hornero, 4, p. 272, 1929 — northwestern Argentina. Rhynchottis rufescens (not Tinamu^ rufescens Temminck) Burmeister, Journ. Orn., 6, p. 161, 1858— "near Mendoza";' idem. I.e., 8, p. 259, 1860— part, Tueuman; idem, Reise La Plata St., 2, p. 498, 1861 — part, Tueumdn; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 218, 1902— San Pablo, Tueu- man; Baer, Ornis, 12, p. 233, 1904 — La Criolla, Tueuman. Rhynchotus maculicollis subsp.(?) Hartert and Venturi, Nov. Zool., 16, p. 265, 1909 — Villa Nougues, San Pablo, and Norco, Tueuman (crit.). Rhynchotus rufescens maculicollis Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 79, 1930 — Tanampaya, Bolivia (crit.) ; Peters, Bds. World, 1 , p. 24, 1931 (range); Steullet and Deautier, Obra Cine. Mus. La Plata, 1, p. 141, 1935 — Tueuman, Salta, and Jujuy. Range. — Western and southern BoHvia and northwestern Argen- tina (provinces of Jujuy, Salta, and Tueuman). ' Rhynchotus rufescens maculicollis G. R. Gray, as has been pointed out by Laubmann, is merely a well-marked race, the dusky streaks on the foreneck being occasionally suggested in individuals of the eastern forms. Additional material examined. — Bolivia: Iquico, La Paz, 2; San Antonio, La Paz, 1; Tanampaya, 3.— Argentina: Norco, Tueuman, 2. - This record is most certainly a mistake. In his later papers Burmeister did not include Mendoza among the localities where he met with the species. 86 Field Museum of Natural History— Zoology, Vol. XIII Conover Collection. — 10: Bolivia (Lambate, La Paz, 1; Cerro San Benito, Cochabamba, 4); Argentina (Sierra de Vipos, Tucuman, 2; Sierra de Tucuman, Tucuman, 3). Genus NOTHOPROCTA Sclater and Salvin» Nothoprocta Sclater and Salvin, Nomencl. Av. Neotrop., pp. 153, 156, 1873 — type, by orig. desig., Crypturus perdicarius Kittlitz. Nothoprocta taczanowskii Sclater and Salvin.^ Taczanowski's TiNAMOU. Nothoprocta taczanowskii Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 564 — Maraynioc, Junin, Peru (nomen nudum); Sclater and Salvin, I.e., pp. 678, 679, pi. 84 — Cchachupata, Dept. Cuzco, and Maraynioc, Junfn, Peru (type, from Maraynioc, in Warsaw Museum; cf. Sztolcman and Doman- iewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 97, 1927); Taczanowski, Orn. P6r., 3, p. 304, 1886— Maraynioc; Salvadori, Cat. Bds. Brit. Mus., 27, p. 551, 1895 — Maraynioc and Cchachupata, Peru; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 47 — Maraynioc (Paria- yacu); Peters, Bds. World, 1, p. 24, 1931 (range). (?) Nothoprocta godmani Taczanowski, Orn. Per., 3, p. 305, 1886 — Cchachupata, Dept. Cuzco, Peru (type in British Museum). Range. — Temperate zone of central Peru (Maraynioc, Junin) and (?) southeastern Peru (Cchachupata, Cuzco). Nothoprocta kalinowskii Berlepsch and Stolzmann.^ Kalinow- SKI'S TiNAMOU.- Nothoprocta kalinowskii Berlepsch and Stolzmann, Ornis, 11, p. 192, 1901 — Licamachay, Dept. Cuzco, Peru (type in collection of Count Branicki, now in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 97, 1927); idem. I.e., 13, p. 104, 1906— Lica- ' A synopsis of the members of this genus expressing their natural affinities seems hardly possible at this time owing to the lack of adequate series. Several species are known only from one or two specimens, and the types scattered in various institutions are not accessible for direct comparison, the difficulties being, furthermore, increased by variation according to season and age. ^Nothoprocta taczanowskii Sclater and Salvin, of which the senior author has examined a single male from the type locality, seems to differ from the other species by having the inner webs of the primaries conspicuously barred with buff, aside from other characters. Whether the birds from the Cuzco region, described as N. godmani, are really quite the same or merely represent the immature plumage, cannot be determined without examination of adult individuals. ^ Nothoprocta kalinowskii Berlepsch and Stolzmann, based on a single male, is described as similar to N. branickii, but larger, the wings much longer; lower breast and abdomen mostly gray, dotted and variegated with buffy; outer web of secondaries paler ochraceous; upper parts slightly darker; wing coverts more grayish, etc. Wing, 183; tail, 75; bill, 25; tarsus, 40. Probably a race of N. ornata. 1942 Birds of the Americas — Hellmayr and Conover 87 machay, northern Cuzco; Chapman, Bull. U. S. Nat. Mus., 117, p. 44, 1921 — Licamachay (ex Berlepsch and Stolzmann); Peters, Bds. World, 1, p. 24, 1931 (range). Range. — Temperate zone of southeastern Peru (Licamachay, near Cuzco). Nothoprocta ornata branickii Taczanowski.^ Branicki's TiNAMOU. ^ Nothoprocta branickii Taczanowski, Proc. Zool. Soc. Lond., 187/(, p. 563 — T' Junin, Peru (type in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 97, 1927); idem, Orn. Per., 3, p. 308, 1886— Junfn; Salvadori, Cat. Bds. Brit. Mus., 27, p. 558, 1895— JunIn; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 47 — Banos and Tarma (Queta), JunIn; Peters, Bds. World, 1, p. 25, 1931 (range). Nothoprocta ornata branickii Morrison, Ibis, 1939, p. 460 — above Lircay ' (crit.). Range. — Temperate zone of central Peru (Banos and Tarma, Dept. Junin; above Lircay, Dept. Huancavelica). ♦Nothoprocta ornata ornata (G. R. Gray). Ornate Tinamou. Rhynchotus ornatiis G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 102, 1867 — Bolivia (co types in British Museum). Nothoprocta ornata Sclater and Salvin, Nomencl. Av. Neotr., p. 153, 1873 — Bolivia; idem, Proc. Zool. Soc. Lond., 1874, p. 680 (crit.); idem, I.e., 1879, p. 642— Bolivia; Salvadori, Cat. Bds. Brit. Mus., 27, p. 557, pl. 17, 1895 — Bolivia; Berlepsch and Stolzmann, Ornis, 13, p. 130, 1906 — Pichacani and, Pujuni, Puno, Peru; Menegaux, Bull. Soc. Philom. Paris, (10), 1, p. 217, 1909— Lake Poopo, Bolivia; Chubb, Ibis, 1919, p. 12— Lake Pampa Aullagas, Oruro, Bolivia. Nothoprocta ornata ornata Peters, Bds. World, 1, p. 25, 1931 (range). Range. — Puna zone of extreme southern Peru (Pichacani and Pujuni, Dept. Puno) and western Bolivia (depts. of La Paz, Cocha- bamba, and Oruro). ^ Conover Collection. — 17: Bolivia (Guaqui, La Paz, 1; Tiraque, Cochabamba, 1; Vacas, Cochabamba, 8); Peru (Chucuito, Puno, 2; Yunguyo, Puno, 5). ^Nothoprocta ornata branickii Taczanowski: Nearest to N. o. ornata, but smaller; upper parts much darker, grayer, and lacking the broad buffy bars; bars on secondaries tawny instead of pale buff; lower breast and abdomen more rufescent. Wing, 160; bill, 26. Three specimens from Junin examined by Boardman Conover; one from above Lircay, by C. E. Hellmayr. 2 Additional specimens examined. — Bolivia: Oruro, 4. 88 Field Museum of Natural History— Zoology, Vol. XIII *Nothoprocta ornata rostrata Berlepsch.' Long-billed TiNAMOU. Nothoproda ornata rostrata Berlepsch, Ornis, 14, p. 371, Feb., 1907 — Cumbre de Malamala, Tucumdn (type in coll. of H. von Berlepsch, now in Frankfort Museum); Hartert and Venturi, Nov. Zool., 16, p. 265, 1909 — Las Ci6nagas, Tucuman; Lillo, Apunt. Hist. Nat., 1, p. 21, 1909 — Cumbre de Malamala; Dinelli, El Hornero, 4, p. 273, 1929 — Cerros of Tucuman (nest and eggs); Budin, I.e., 4, p. 402, 1931 — Sierras de Zenta, Jujuy; Peters, Bds. World, 1, p. 25, 1931 — Jujuy and Tucumdn; Steullet and Deautier, Obra Cine. Mus. La Plata, 1, p. 142, 1935 (range). Nothoprocta ornata (not Rhynchotus ornatus Gray) Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 218, 1902 — Cuesta de Malamala and Cerro de la Cienaga, Tucuman; Bruch, Rev. Mus. La Plata, 11, p. 248, 1904 — Santa Catalina, Jujuy; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 72, 1905 — Cuesta de Malamala and Cerro de la Cienaga; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 187, 1910 (range in Argentina). Range. — Puna zone of northwestern Argentina, in provinces of Jujuy, Catamarca, and Tucuman. Field Museum Collection. — 1: Argentina (El Alisal, Catamarca, 1). Conover Collection. — 5: Argentina (Sierra de Zenta, Jujuy, 2; Aconquija, Catamarca, 3). *Nothoprocta perdicaria perdicaria (Kittlitz). Chilean TiNAMOU. Crypturus perdicarius Kittlitz, Mem. Acad. Sci. St. Petersb., sav. etr., 1, livr. 1, p. "192" [recte 193], pi. 12, 1830— around Valparaiso (type in Leningrad Museum; cf. Chrostowski, Ann. Zool. Mus. Pol. Hist. Nat., 1, p. 18, 1921); Meyen, Nov. Act. Acad. Caes. Leop.-Carol. Nat. Curios., 16, Suppl., 1, p. 99, 1834 — Valparaiso; Kittlitz, Denkw. Reise, 1, p. 150, 1858 — near Valparaiso. Rhynchotus perdix ("Molina") Gray (and Mitchell), Gen. Bds., 3, p. [525], 1844 — new name for Crypturus perdicarius Kittlitz; Pelzeln, Reise No vara, 1, Vogel, p. 113, 1865— Chile. Nothura punctulata Des Murs, in Gay, Hist. Ffs. Pol. Chile, Zool., 1, p. 391, 1847 — central provinces of Chile (type in Paris Museum examined); Sclater, Proc. Zool. Soc. Lond., 1867, p. 331— Chile (ex Des Murs); Waugh and Lataste, Act. Soc. Scient. Chili, 4, p. Ixxxviii, 1894 — Penaflor, Santiago. Nothura perdicaria Darwin, Zool. Voy. Beagle, 3, Birds, p. 119, 1841 — part, Valley of "Guasco," Atacama; Fraser, Proc. Zool. Soc. Lond., 11, p. 115, 1843— Chile (habits, egg); Yarrell, I.e., 15, p. 53, 1847— Chile (egg descr.); Cassin, in Gilliss, U. S. Astr. Exp., 2, p. 192, 1855 — Chile; Germain, Proc. Bost. Soc. N. H., 7, p. 312, 1860 — Santiago (nesting habits); Philippi, Anal. Univ. Chile, 31, p. 270, 1869— Chile (in part); Schlegel, Mus. Pays- ^ Nothoprocta ornata rostrata Berlepsch dififers from the nominate race by decidedly stronger bill and slightly paler, more bufify dorsal surface, while the chest generally is less grayish. Wing, 202-205; tail, 100; bill, 35-40. 1942 Birds of the Americas — Hellmayr and Conover 89 Bas, 8, Tinami, p. 40, 1880 — Chile; Waugh and Lataste, Act. Soc. Scient. Chili, 4, p. clxxii, 1894 — San Alfonso (Quillota), Valparaiso. Rhynchotus perdicarius G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 103, 1867 — Valparaiso. Rhynchotus punclulatus Sclater, Proc. Zool. Soc. Lond., 1867, p. 339 — Chile (ex Des Murs). Rhynchotus cinerascens (not Nothura cinerascens Burmeister) G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 103, 1867 — Coquimbo; Sclater, Proc. Zool. Soc. Lond., 1867, pp. 331, 339— Coquimbo, Chile. Nothoprocta perdicaria Reed, Anal. Univ. Chile, 49, p. 569, 1877 — Cauquenes, Colchagua; Sharpe, Proc. Zool. Soc. Lond., 1881, p. 18 — Coquimbo; MacFarlane, Ibis, 1887, p. 202— Coquimbo; Salvadori, Cat. Bds. Brit. Mus., 27, p. 553, 1895 — part, spec, d, h, Valparaiso, central Chile; Reed, Anal. Univ. Chile, 93, p. 212, 1896— Chile (in part); Schalow, Zool. Jahrb., Suppl., 4, p. 647, 1898 — Santiago; Fuentes, Bol. Mus. Nac. Chile, 7, p. 290, 1914— Easter Island (introduced); Barros, Rev. Chil. Hist. Nat., 25, p. 170, 1921— Cordillera of Aconcagua; Reed, I.e., 28, p. 57, 1924 — La Serena, Coquimbo (food); Housse, I.e., 29, p. 149, 1925 — San Bernardo, Santiago; Barros, I.e., 20, p. 263, 1926 — part, Rio Blanco, Aconcagua (food); Jaffuel and Pirion, I.e., 31, p. 112, 1927 — Marga- Marga Valley, Valparaiso. Nothoprocta coquimbica Salvadori, Cat. Bds. Brit. Mus., 27, p. 554, pi. 15, 1895 — Coquimbo, Chile (cotypes in British Museum examined). Nothoprocta perdicaria perdicaria Wetmore, Bull. U. S. Nat. Mus., 133, p. 425, 1926 — Concon, Valparaiso; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 424, 1932 — northern Chile (from Valley of Huasco, Atacama, to the Rio Cachapoal, Colchagua) (crit.); Peters, Bds. World, 1, p. 26, 1931 (range). /2ange.— Northern and central Chile, from southern Atacama (Huasco .Valley) to Colchagua (Rio Cachapoal). Introduced on Easter Island. ^ Field Museum Collection. — 1: Chile (Romero, Coquimbo, 1). Conover Collection. — 10: Chile (Paiguano, Coquimbo, 1; Romero, Coquimbo, 1; Prov. Santiago, 1; Angostura de Paine, Santiago, 1; Bafios de Cauquenes, Colchagua, 6). ♦Nothoprocta perdicaria sanborni Conover.- Sanborn's TiNAMOU. 1 The type of N. punctulata agrees with specimens from the type locality (Valparaiso). Birds from Coquimbo {N. coquimbica) average slightly more gray- ish on the upper parts, but the divergency is quite insignificant in our specimens, and until some range can be assigned to this variety it seems best not to recognize it for the present. Additional material examined. — Coquimbo, 2; Peiiaflor, Santiago, 1; Val- paraiso, 1; "Chile" (unspecified), 6. ^Nothoprocta perdicaria sanborni Conover: Differs from the nominate race by more rufescent barring of the dorsal surface and deep clay color under parts 90 Field Museum of Natural History— Zoology, Vol. XIII Nothoprocta perdicaria sanbomi Conover, Auk, 41, p. 334, April, 1924 — Mafil, Valdivia, Chile (typ)e in Conover Collection, Field Museum of Natural History); Peters, Bds. World, 1, p. 26, 1931 (range); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 426, 1932— southern Chile, from Curic6 to Llanquihue (crit.). Nothura perdicaria (not Crypturus perdicarius Kittlitz) Darwin, Zool. Voy. Beagle, 3, Birds, p. 119, 1841 — Chile (in part); Des Murs, in Gay, Hist. Ffs. Pol. Chile, Zool., 1, p. 392, 1847— Chile; Boeck, Naumannia, 1855, p. 508— Roble, Valdivia; Philippi, Anal. Univ. Chile, 31, p. 270, 1868— Chile (in part). Rhynchotus perdicarius Sclater, Proc. Zool. Soc. Lond., 1867, pp. 331, 339 — • Chile. Nothura punctulata (not of Des Murs) Lataste, Act. Soc. Scient. Chili, 3, p. cxvi, 1893 — Ninhue (Itata), Maule. Nothoprocta perdicaria Salvadori, Cat. Bds. Brit. Mus., 27, p. 553, 1895 — part, spec, e-g, Maquegua, Arauco, and Rio Bueno, Valdivia; Reed, Anal. Univ. Chile, 93, p. 212, 1896— Chile (in part); Lane, Ibis, 1897, p. 314— Maquegua (Arauco), Rio Bueno (Valdivia), Puerto Varas and Osomo (Llanquihue); Barros, Rev. Chil. Hist. Nat., 23, p. 15, 1919 — Nilahue, Curico; Paessler, Journ. Orn., 70, p. 431, 1922 — Coronel (habits, eggs); Barros, Rev. Chil. Hist. Nat., 30, p. 263, 1926— Ranquil (Valley of Nilahue), Curico (food); Bullock, I.e., 33, pp. 126, 194, 1929— Nahuelbuta and Angol, Malleco; Barros, I.e., 34, p. 31, 1930 — Curico (breeding habits). Range. — Southern Chile, from Curico to Llanquihue, Field Museum Collection. — 4: Chile (Mafil, Valdivia, 2; Riiiihue, Valdivia, 1; Curacautin, Cautin, 1). Conover Collection. — 14: Chile (Mafil, Valdivia, 3; Quirihue, Maule, 1; Angol, Bio Bio, 9; Puerto Montt, Llanquihue, 1). ♦Nothoprocta cinerascens (Burmeister).^ Cinereous Tinamou. Nothura cinerascens Burmeister, Journ. Orn., 8, p. 259, 1860 — Tucuman (type in Halle Museum): idem, Reise La Plata St., 2, p. 498, 1861 — near Cor- doba and Tucumdn; Salvin, Ibis, 1880, p. 364 — Tucuman and neighbor- hood of Mendoza; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 40 (note), 1880— Cordoba (crit.); White, Proc. Zool. Soc. Lond., 1883, p. 43— Cos- quin, Cordoba; Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cor- doba, 10, p. 403, 1890— Cordoba. passing into buff along the middle line, without any gray (or mere suggestion of it) on the chest. Birds from Valdivia and Llanquihue have the racial characters most strongly pronounced, while those from Malleco and Maule, by reason of their having the chest underlaid with grayish and less intensely colored flanks, form the transition to typical perdicaria. ^ Nothoprocta cinerascens (Burmeister), although differing, in addition to color characters, by larger reticulations on the posterior side of the tarsus, may prove to be conspecific with N. perdicaria, which it obviously replaces east of the Andean chain. 1942 Birds of the Americas — Hellmayr and Conover 91 Nothoproda dnerascens Cabanis, Journ. Orn., 26, p. 198, 1878 — Sierra de Cordoba; Sclater and Hudson, Arg. Orn., 2, p. 210, 1889 — Cordoba and Tucumdn; Frenzel, Journ. Orn., 39, p. 124, 1891 — same localities; Kos- lowsky, Rev. Mus. La Plata, 6, p. 287, 1895— Chilecito, La Rioja; Sal- vadori. Cat. Bds. Brit. Mus., 27, p. 552, 1895— Cordoba (Cosquin), Mendoza, and Tucuman; idem. Boll. Mus. Zool. Torino, 10, No. 208, p. 24, 1895— Santa Rosa, Salta; idem. I.e., 12, No. 292, p. 36, 1897— Tala, Salta; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 218, 1902 — Tapia and Trancas, Tucuman; idem, Rev. Letr. Cienc. Soc, 3, No. 13, p. 72, 1905 — Tucuman, Tapia, and Trancas, Tucuman; Hartert and Venturi, Nov. Zool., 16, p. 265, pi. 3, fig. 12 (egg), 1909— Tapia, Tucumdn, and Arenal, Salta; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 186, 1910 — Cor- doba and La Rioja to Salta; Reed, Av. Prov. Mendoza, p. 5, 1916 — La Paz and TunuySn, Mendoza; Sanzin, El Hornero, 1, p. 147, 1918 — Mendoza; Chubb, Ibis, 1919, p. 10 — El Carrizal, Sierra de Cordoba; Giacomelli, El Hornero, 3, p. 82, 1923 — La Rioja; Menegaux, Rev. Frang. d'Orn., 1925, p. 222 — near Icario, Santiago del Estero; Wetmore, Bull. U. S. Nat. Mus., 133, p. 39, 1926— near Tapia, Tucuman; Pereyra, El Hornero, 4, p. 28, 1927— Conhelo (F.C.O.), Pampa Central; Dinelli, I.e., 4, p. 273, 1929 — Tucuman (habits, nest, and eggs); Castellanos, I.e., 4, p. 364, 1931— Valle de los Reartes, Cordoba; Peters, Bds. World, 1, p. 25, 1931 (range); Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 143, 1935 (synon., range); Brodkorb, Proc. Biol. Soc. Wash., 50, p. 33, 1937 — 265 km. west of Puerto Casado, Paraguayan Chaco. Range. — W'Gstern Argentina, from La Pampa, Mendoza, San Luis, and Cordoba north to the Bolivian boundary and the adjacent parts of the Paraguayan Chaco. Conover Collection. — 20: Paraguay (Chaco, 265 km. west of Puerto Casado, 5); Argentina (Dept. Oran, 1; Vipos, Tucuman, 2; Tapia, Tucumdn, 1; Pinto, Santiago del Estero, 1; El Carrizal, Cordoba, 3; Tunuydh, Mendoza, 7). *Nothoprocta pentlandii pentlandii (G. R. Gray). Pentland's TiNAMOU. Rhynchotus pentlandii G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 103, 1867 — Andes of Bolivia (type in British Museum examined). Nothoproda doeringi (Schulz MS.) Cabanis, Journ. Orn., 26, p. 198, 1878 — Sierra Chica, near Cordoba (type in Berlin Museum); Sclater, Proc. Zool. Soc. Lond., 1878, p. 461— Sierra de Cordoba; White, I.e., 1883, p. 432— Cosquin, Cordoba. Nothura doeringi Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cordoba, 10, p. 403, 1890— Cordoba. Nothoproda pentlandi Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 642 — Sicasica and "Chiquitos," Bolivia; Sclater and Hudson, Arg. Orn., 2, p. 210, 1889— Cordoba (crit.); Frenzel, Journ. Orn., 39, p. 124, 1891— Sierra de Cordoba; Salvadori, Cat. Bds. Brit. Mus., 27, p. 555, pi. 16, 1895 — Bolivian Andes and Sierra de Cordoba; Lillo, Anal. Mus. Nac. 92 Field Museum of Natural History— Zoology, Vol. XIII Buenos Aires, 8, p. 218, 1902 — Cumbre de la Hoyada, Tucuman; Bruch, Rev. Mus. La Plata, 11, p. 248, 1904— Rosario de Lerma, Salta; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 72, 1905 — Cumbre de la Hoyada and Tafl, Tucuman; Giacomelli, Anal. Soc. Cient. Arg., 63, p. 301, 1907— Abra, La Rioja; Hartert and Venturi, Nov. Zool., 16, p. 265, 1909 — Norco, Tucuman; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 186, 1910 (range in Argentina); Reed, Av. Prov. Mendoza, p. 5, 1916— Cerros de Villavicencio, Mendoza; Sanzin, El Homero, 1, p. 147, 1917 — Cerro Pelado, Mendoza; Reed, I.e., 1, p. 267, 1919— Quebrada de la Chilca, Dept. Las Heras, Mendoza (nest and eggs descr.); Giacomelli, El Homero, 3, p. 82, 1923— La Rioja; Dinelli, I.e., 4, p. 274, 1929— Cerros of Tucu- man (nest and eggs); Castellanos, I.e., 4, p. 365, 1931 — Valle de los Rear- tes, Cordoba, and Sierra del Cajon, Alisal, Salta. Nothoprocta moehiusi Berlepsch, Bericht 17. Jahresvers. Allg. Deuts. Orn. Ges., 1892, p. 13, Dec. 25, 1892— Valle Grande, western Santa Cruz, Bolivia (type in coll. of H. von Berlepsch, now in Frankfort Museum); idem, Journ. Orn., 40, p. 455, "1892" [=1893] (reprint). Nothoprocta pentlandii Chubb, Ibis, 1919, p. 10 — Chulumani (La Paz), Paro- tani (Coehabamba), and El Cabrada (Chuquisaca), Bolivia (crit.). Nothoprocta pentlandii pentlandii Peters, Bds. World, 1, p. 26, 1931 (range). Nothoprocta pentlandi pentlandi SteuUet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 144, 1935 (synon., range). Range. — Temperate zone of western Argentina, south to Mendoza and the Sierra of Cordoba, and Bohvia (depts. of Chuquisaca, Santa Cruz, Coehabamba, and La Paz).* Conover Collection. — 18: Argentina (mountains west of Yala, Jujuy, 2; Norco, Dept. Trancas, Tucuman, 1); Bolivia (Coehabamba, 1; Pocona, Coehabamba, 6; Valle de Coehabamba, Coehabamba, 1; Colomi, Coehabamba, 2; Tutimajo, Coehabamba, 1; Totora, Coeha- bamba, 1; Comparapa, Santa Cruz, 3). ♦Nothoprocta pentlandii oustaleti Berlepsch and Stolzmann.- Oustalet's Tinamou. ' Birds from Argentina are identical with the Bolivian ones. Additional material examined. — Bolivia: Andes, 1 (the type); Chulimiani, La Paz, 1; Parotani, Coehabamba, 1; El Cabrada, Chuquisaca, 1. — Argentina: Sierra de Cordoba, 2. * Nothoprocta pentlandii oustaleti Berlepsch and Stolzmann: Similar to the nominate race, but larger; forehead brown instead of grayish; superciliaries buflfy instead of grayish; lateral portion of dorsal feathers beyond the much broader and more conspicuous buffy white longitudinal stripes clear gray instead of pale brown; sides of head more buffy; throat buffy instead of white or gray and with dusky edges to the feathers of the lower throat; neutral gray jugular area densely marked with much larger buffy spots (in pentlandii there are at best a few scattered, tiny, nearly white spots) ; breast and sides deep ochraceous-buflfy instead of nearly white to pinkish buff, etc. Wing, 153; bill, 23. The three birds from the Andes above Lima answer ver>' well the memorandum about the type of oustaleti made by the senior author a number of years ago, except for having buffy white instead of pure white mid-abdomen. The junior 1942 Birds of the Americas — Hellmayr and Conover 93 Nothoproda oustalefi Berlepsch and Stolzmann, Omis, 11, p. 191, 1901 — Cora Cora, Dept. Ayacucho, Peru (type in coll. of X. Branicki, now in War- saw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 97, 1927); iidem. I.e., 13, p. 73, 1906— Cora Cora, San- quibamba; Peters, Bds. World, 1, p. 25, 1931 — ^Cora Cora. Nothoproda ambigua Cory, Field Mus. Nat. Hist., Orn. Ser., 1, p. 293, Feb. 23, 1915 — Hacienda Llagueda, northeast of Otuzco, Libertad, Peru (type in Field Museum of Natural History). Nothoproda pentlandii simonsi Chubb, Bull. Brit. Orn. CI., 38, p. 30, Dec. 29, 1917 — San Pablo, Cajamarca, Peru (type in British Museum examined); idem. Ibis, 1919, p. 11— San Pablo. Nothoprocta pentlandi simonsi Chapman, Bull. Amer. Mus. N. H., 55, p. 150, 1926 — Punta Santa Ana, Loja, Ecuador (spec, examined). Nothoproda pentlandii ambigua Peters, Bds. World, 1, p. 25, 1931 — southern Ecuador to northern Peru. Range. — Temperate zone of southern Ecuador (Punta Santa Ana, Prov. del Oro; Malacatos, Prov. Loja) and western Peru (San Pablo, Cajamarca; Hacienda Llagueda, northeast of Otuzco, Libertad; Macate, Ancachs; San Mateo, Andes above Lima; Cora Cora, Ayacucho). Field Museum Collection. — 2: Peru (Hacienda Llagueda, north- east of Otuzco„ Libertad, 1; Macate, Ancachs, 1). Conover Collection. — 12: Ecuador (Malacatos, Loja, 10); Peru (San Mateo, Lima, 2). Nothoprocta (pentlandii?) fulvescens Berlepsch. ^ Fulvescent TiNAMOU. Nothoproda fulvescens Berlepsch, Verb. 5th Intern. Zool. Congr., p. 548, 1902 — Urcos, Dept. Cuzco, Peru (type in coll. of H. von Berlepsch, now in author has compared the two birds from San Mateo with the specimens listed from southern Ecuador and northwestern Peru and cannot see any differences not covered by individual variation excepting a tendency toward a purer white throat in birds from Ecuador. Additional material examined. — Ecuador: Punta Santa Ana, Prov. del Oro, 1. — Peru: San Pablo, Cajamarca, 1; Hacienda Tulpo, southeast of Huamachuco, Libertad, 2; Andes above Lima, 1. ^Nothoproda (pentlandii?) fulvescens Berlepsch is stated to be nearest to N. p. oustaleli, but to differ by having the upper throat, middle abdomen, and tibial feathers buff, somewhat paler than lower breast and flanks; the foreneck duller grayish and more profusely spotted with buff; the edging to the dorsal feathers more brownish; the marginal spots on the outer webs of the primaries more buflfy (less whitish); the ochraceous bars on the secondaries broader, etc. Wing, 163-165 i^i; tarsus, 42; bill, 26-28^. This little-known tinamou, which is autoptically unknown to the authors, seems to be another representative of the N. pentlandii complex. It is extremely questionable whether the immature specimens from Ollantaytambo are really fulvescens. The junior author, who has inspected one of them, found it very similar to N. c. peruviana. 94 Field Museum of Natural History— Zoology, Vol. XIII Frankfort Museum); (?)Chapman, Bull. U. S. Nat. Mus., 117, p. 43, 1921 — Ollantaytambo, Urubamba, Peru; Peters, Bds. World, 1, p. 25, 1931 (range). Range. — Temperate zone of southeastern Peru (Urcos, Uru- bamba Valley, Dept. Cuzco). *Nothoprocta curvirostris curvirostris Sclater and Sahin. Curve-billed Tinamou. Nothoprocia curvirostris Sclater and Salvin, Nomencl. Av. Neotr., p. 163, 1873 — Calacali and I*uellaro, Ecuador (type, from Calacali, in Salvin-Godman Collection, British Museum); iidem, I*roc. Zool. Soc. Lond., 1874, p. 680 (crit.); Berlepsch and Taczanowski, I.e., 1884, p. 312 — Cechce, Ecuador; Salvadori, Cat. Bds. Brit. Mus., 27, p. 556, 1895 — part, spec, a-c, Ecua- dor (Calacali, Puellaro, Matagan); Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 52, 1900— Chaupi (Illiniza), Paramo del Corazon, Canar, and Sigsig, Ecuador (descr. of young, crit.); Goodfellow, Ibis, 1902, p. 232 — Pichincha; Menegaux, Miss. Serv. Geogr. Armee Mes. Arc Merid. Equat., 9, p. B3, 1911— Pichincha; Chubb, Ibis, 1919, p. 11 — Corazon, Ecuador (crit.); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 14, 1922 — Singuna, above Quito, Fanlagua, and Cotopaxi, Ecuador (eggs descr.); Chapman, Bull. Amer. Mus. N. H., 55, p. 151, 1926 — Pichincha, El Corazon, and Bestion, Ecuador; Berlioz, Bull. Mus. Hist. Nat. Paris, 33, p. 353, 1927 — Cerro Mojanda, Ecuador; Peters, Bds. World, 1, p. 25, 1931— part, Ecuador. Rhynchotis perdiz (not Rhynchotus perdix G. R. Gray) Sclater, Proc.Zool. Soc. Lond., 28, p. 97, 1860 — Calacali and Puellaro, Ecuador. Noihura curvirostris Schlegel, Mus. Pays-Bas, 8, Tinami, p. 41, 1880 (descr.). Range. — Paramo zone of Ecuador. Conover Collection. — 18: Ecuador (San Antonio Hills, Pichincha, 3; Paramo de Pichincha, 10; Corazon, 1; Cochaseca Range, 1; Pichincha, 1; unspecified, 1; Lloa Hills, Pichincha, 1). *Nothoprocta curvirostris peruviana Taczanowski. ^ Peruvian Tinamou. ^ Nothoprocta currirostris peruviana Taczanowski: Very similar to the nominate race, but decidedly smaller (wing, 150-155 agaicst 165-170 mm.), and coloration above paler with a lesser amount of black. There seems to be considerable in- dividual variation in this form, and with the limited material available for study we have not been able to ascertain if it really differs in coloring from curvirostris. Conover found two adults from Chachapoyas to be lighter, more reddish brown above and more uniform as well as brighter fulvous below, with the barring on the two outer primaries nearly obsolete. Hellmayr failed to see any difference in the markings of the primaries or in the coloration of the under parts, but noticed that in two birds from Cajabamba and near Cajamarca, respectively, the blackish area of the dorsal feathers was less extensive, while the light-colored cross-bars were duller, less rufescent, when compared to Ecuadorian examples. A male from Chachapoyas, however, was indistinguishable from the latter. WTiatever its status may ultimately turn out to be, N. c. peruviana, at all events, is quite distinct from N. p. ouslaleti (found in the same region) by much 1942 Birds of the Americas— Hellmayr and Conover 95 Nothoprocta curvirostris peruviana Taczanowski, Orn. Per., 3, p. 307 (in text), 1886 — Cutervo, Peru (type, though not listed by Sztolcman and Doman- iewski, doubtless in the Warsaw Museum). Nothoprocta curvirostris (not of Sclater and Salvin) Taczanowski, Proc. Zool. Soc. Lond., 1880, p. 213 — Cutervo; idem. I.e., 1882, p. 49 — Chachapoyas (one downy chick); idem, Om. P6r., 3, p. 306, 1886 — Cutervo; Salvin, Nov. Zool., 2, p. 22, 1895 — near Cajamarca, Peru; Salvadori, Cat. Bds. Brit. Mus., 27, p. 556, 1895 — part, spec, d, e, Cajamarca and Cajabamba, Peru; Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 243, 1930— moun- tains near Huanuco, Peru (crit.); Peters, Bds. World, 1, p. 25, 1931 — part, Peru. Range. — Temperate zone of northern Peru (Cutervo; Cajamarca; Cajabamba; mountains near Huanuco). Conover Collection. — 1: Peru (mountains near Huanuco, 1). Genus NOTHURA Wagler^ Nothura Wagler, Syst. Av., 1, fol. 19, 1827 — type, by subs, desig. (Gray, List Gen. Bds., p. 63, 1840), Tinamus boraquira Spix. Nothurus Swainson, Nat. Hist. Class. Bds., 2, p. 345, 1837 — emendation of Nothura Wagler. Nothura maculosa peruviana Berlepsch and Stolzmann.^ Peru- vian Nothura. Nothura maculosa peruviana Berlepsch and Stolzmann, Ornis, 13, p. 101, 1906 — Santa Ana, Urubamba, Peru (type in coll. of Count Branicki, slenderer tarsi; strongly cinnamomeous under wing coverts; much darker, ochra- ceous-tawny to tawny under parts; tawny, black-and-white-spotted foreneck and chest (neutral gray spotted with buflf without any black in oustaleti) ; secondaries on outer web bright tawny with black bars (not black barred with buff), etc. Additional material examined. — Peru: Cajabamba (alt. 10,000 ft.), 1 (male); near Cajamarca (alt. 10,000 ft.), 1 (female); Chachapoyas (alt. 9,000 ft.), 3. 1 Miranda-Ribeiro (Rev. Mus. Paul., 23, p. 702, pi. 2, 1938) has recently named Nothura schreineri from Minas Geraes (the type is evidently in the Museo Nacional, Rio de Janeiro). The author places it between N. minor and N. spixi {=boraquira). Its dimensions (wing, 143; tarsus, 47; bill, 20) would seem to exclude affinity to the former, however. From boraquira it is said to differ by ochraceous under parts, by having all remiges (instead of only the three or four external ones) barred with buff on the outer webs, and by having all the under wing coverts (not only the larger ones) barred with buff and dusky. As boraquira has all the remiges barred on the outer web, and the lesser (not the larger) under wing coverts banded with buff and dusky, the other alleged characters would seem not to be of specific value, so that schreineri is probably only a synonym of bora- quira, whose type locality is supposed to be Minas Geraes. ^Nothura maculosa peruviana Berlepsch and Stolzmann: Nearest to N. m. boliviana, but bill larger and under parts on breast and middle of abdomen darker, ochraceous rather than deep buff. Size about the same. Wing, 126 J^, (female) 130-133; bill, 18-20. Four specimens from the type locality (Santa Ana) examined by Hellmayr. 96 Field Museum of Natural History— Zoology, Vol. XIII now in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 97, 1927); Chapman, Bull. U. S. Nat. Mus., 117, p. 44, 1921— Santa Ana; Peters, Bds. World, 1, p. 26, 1931 (range); Laubmann, Verb. Om. Ges. Bay., 20, pp. 280, 282, 1934— Santa Ana (crit.). Range. — Southeastern Peru, in Dept. of Cuzco (only known from Santa Ana in the Urubamba Valley). *Nothura maculosa agassizii Bangs.' Agassiz's Nothura. Nothura agassizii Bangs, Proc. Biol. Soc. Wash., 23, p. 107, June 24, 1910 — Moho, northern border of Lake Titicaca, Peru (type in Museum of Com- parative Zoology, Cambridge, Mass.). Nothoprocta hranickii (not of Taczanowski) Allen, Bull. Mus. Comp. Zool., 3, p. 55, 1876 — no locality given [=Moho]. Nothura maculosa agassizii Bangs, Bull. Mus. Comp. Zool., 70, p. 153, 1930 (type listed); Peters, Bds. World, 1, p. 26, 1931 (range); Laubmann, Verb. Om. Ges. Bay., 20, p. 280, 1934 (range). Nothura maculosa boliviana (not N. boliviano Salvadori) Berlepsch and Stolz- mann, Omis, 13, pp. 105, 130, 1906— San Geronimo, Cuzco, and Puno, Lake Titicaca, Peru. Range. — Extreme southeastern Peru, from the Cuzco region (where it is said to intergrade with the preceding race) and the Titicaca basin (Moho, Tirapata, Puno) south through western Bolivia at least to Lake Poopo (Callipampa).- ^ Nothura m/undosa agassizii Bangs: Nearest to N. m. boliviana, but darker above with the pileum blacker and the black markings on the upF>er back more extensive, producing a blacker appearance of the dorsal surface; dark pectoral markings likewise blacker and wider, the lateral margins whiter, less buffy; lower breast and abdomen lighter, less buffy. While evidently separable from boliviana (as represented by specimens from Cuchacancha and Tiraque, Cochabamba), this form could not be compared with N. m. peruviana, which does not appear to exist in any American collection. Eighteen specimens from the Titicaca basin examined by the jimior author are fairly uniform and differ from boliviana, as stated above, by their darker coloration both above and below. According to Berlepsch and Stolzmann (Omis, 13, p. 105, 1906), a specimen from the Cuzco region (San Geronimo), in the color of the posterior under parts, is intermediate between peruviana and an example from Puno [=aga9sizii], but r^embles the latter in whitish borders to the pectoral feathers. Additional material examined. — Pern: Tirapata, Titicaca basin^ 2; Lake Titicaca, 1; Puno, Lake Titicaca, 1; Capachica, 2. — Bolivia: Callipampa, Oruro, 3. *As this Part goes to press Bond and de Schauensee (Not. Nat. Acad. Nat. Sci. Phila., No. 93, p. 2, Oct. 14, 1941) have described Nothura maculosa oruro from Callipampa (alt. 12,200 ft.). Lake Poopo, Oruro, Bolivia (type in the Academy of Natural Sciences of Philadelphia). Through the kindness of the describers the junior author has been able to examine the type (a male) and the two females on which this form was based. There is great variation in these specimens but the male and the darkest female can be matched very closely by specimens in Field Museum from Puno, Peru. The second female is much grayer and approaches specimens of boliviana from Tiraque, Cochabamba, Bolivia. 1942 Birds of the Americas— Hellmayr and Conover 97 Conover Collection. — 12: Peru, Puno (Puno, 7; Chucuito, 1; Totorani, 3; Sorapa, 1). *Nothura maculosa boliviana Salvadori.^ Bolivian Nothura. Nothura boliviana Salvador!, Cat. Bds. Brit. Mus., 27, p. 561, 1895 — Bolivia and Cinti [=Camargo] (cotypes from "Bolivia," in British Museum examined); Lonnberg, Ibis, 1903, p. 452 — San Luis, Tarija, Bolivia. Nothura media (not Tinamus medius Spix) Gray, List Spec. Bds. Brit. Mus., 5, p. 104, 1867— Bolivia. Nothura marmorata (not of G. R. Gray) Sclater and Salvin, Proc. Zool. Sec. Lond., 1879, p. 642 — Cinti, Bolivia (spec, examined). Range. — Southern Bolivia, in depts. of Cochabamba, Chuquisaca, and Tarija. Conover Collection. — 10: Bolivia (Tiraque, Cochabamba, 3; Poja, Prov. Totora, Cochabamba, 1; Vacas, Cochabamba, 2; Coloni, Cochabamba, 3; Tarija, 1). *Nothura maculosa salvadorii Hartert.- Salvadori's Nothura. Nothura salvadorii Hartert, in Hartert and Venturi, Nov. Zool., 16, p. 266, 1909 — Arenal, Salta, Argentina (type in Tring Collection, now in the American Museum of Natural History, New York, examined). Nothura maculosa (not Tinamus maculosus Temminck) Burmeister, Journ. Orn., 6, p. 161, 1858 — Mendoza; Leybold, Escurs. Pampas Arjent., pp. 54, 57, 62, 1873 — near Las Chacayes and Vistaflores, Mendoza; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 218, 1902 — environs of Tucuman; idem, ^Nothura maculosa boliviana Salvador! : Not unlike N. m. maculosa, but on average smaller; upper parts much more tawny, with a lesser amount of black; lateral margins to feathers of foreneck and upper chest more decidedly rufescent; under parts paler, less ochraceous, and without trace of blackish cross-bands on the flanks. Wing, 124-132; bill, 16-18. Birds from Tiraque, Cochabamba, agree perfectly with the cotypes except for having the white lateral edges to the interscapulars more pronounced, which is doubtless due to their being in fresher plumage. Additional material examined. — Bolivia: Cinti [ = Camargo], 1; unspecified, 2 (the cotypes); Cuchacancha, Cochabamba, 2; Tiraque, Cochabamba, 2. ^Nothura maculosa salvadorii Hartert: Similar to N. m. boliviana, but above less rufescent, the light vermiculations being mikado brown rather than rusty; the dusky markings on foreneck and chest narrower and more in the form of streaks (instead of blotches) and their lateral margins less rufescent; the flanks distinctly barred with black (practically immaculate in boliviana). Wing, 127, (female) 130-135; bill, 18-20. We are unable to separate Mendoza skins (jnendozensis) from those of Salta and Tucuman, although they possibly average slightly larger. Six birds from San Juan are noticeably lighter on the upper parts with the light vermiculations paler and more grayish under simultaneous reduction of the dark brown blotches. A single bird from the Sierra de Cordoba and another from northern Neuquen seem to verge in the direction of N. m. nigroguttata. Additional material examined. — Argentina: Tala, Salta, 1; Arenal, Salta, 2; Rosario de Lerma, Salta, 3; Lavalle, Santiago del Estero, 3; near Tucum&n City, Tucuman, 1; Angaco Sud, San Juan, 6; Cosquin, Sierra de Cordoba, 1; Mendoza, 4, 98 Field Museum of Natural History— Zoology, Vol. XIII Rev. Letr. Cienc. Soc, 3, No. 13, p. 72, 1905 — environs of Tucuman; Giacomelli, Anal. Soc. Cient. Arg., 63, p. 301, 1907 — La Rioja; Dabbene, AnaL Mus. Nac. Buenos Aires, 18, p. 187, 1910 — part, Cordoba and Tucumdn; Giacomelli, El Hornero, 3, p. 82, 1923 — La Rioja; Castellanos, I.e., 3, p. 199, 1923— Valle de los Reartes, Cordoba; idem. I.e., 4, p. 366, 1931 — same locality. Nothura marmorata (not of G. R. Gray) Schlegel, Mus. Pays-Bas, 8, Tinami, p. 44, 1880 — "Bolivia," errore (spec, in Vienna Museum — said to be from "Chile?"— examined). Nothura boraquira (not Tinamus boraquira Spix) Salvadori, Cat. Bds. Brit. Mus., 27, p. 561, 1895 — Mendoza; idem, Boll. Mus. Zool. Torino, 12, No. 292, p. 36, 1897— Tala, Salta (crit.); Bruch, Rev. Mus. La Plata, 11, p. 248, 1904— Salta;! Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 187, 1910 — Salta and Mendoza; Reed, Av. Prov. Mendoza, p. 6, 1916 — Mendoza. Nothura darurini mendozensis Chubb, Bull. Brit. Orn. CI., 38, p. 31, Dec. 29, 1917 — Mendoza (type in British Museum examined); Wetmore, Bull. . U. S. Nat. Mus., 133, p. 39, 1926— Mendoza (Tunuyan) and Cordoba;'' Pereyra, El Hornero, 4, p. 28, 1927 — San Rafael, Mendoza; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 150, 1935 — Mendoza (San Rafael, Tupungato, Paramillo de Uspallata), San Luis, and (?)Neuquen. Nothura maculosa salvadorii Dabbene, Bol. Soc. Physis, 1, p. 243, 1913 — Tucuman; Laubmann, Verb. Orn. Ges. Bay., 20, p. 282, 1934 — Tucuman. Nothura darvnni(i) salvadorii Chubb, Ibis, 1919, p. 13 — El Carrizal, Sierra de Cordoba (crit.); Peters, Bds. World, 1, p. 27, 1931 (range). Nothura darwini salvadori Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 151, 1935— Tucuman. Nothura darwini (not of Gray) Salvadori, Cat. Bds. Brit. Mus., 27, p. 562, 1895 — part, spec, f, Cosquin, Cordoba (spec, examined). Range. — Western Argentina, from extreme southern Salta (Arenal, Tala) through Tucuman, Catamarca, western Santiago del Estero (Lavalle), La Rioja, and San Juan south to Mendoza, San Luis and northern Neuquen, and east to the Sierra de Cordoba. Field Museum Collection. — 1: Argentina (Tucuman, 1). Conover Collection. — 11: Argentina (Tapia, Tucuman, 1; Tunuyan, Mendoza, 8; Angaco Sud, San Juan, 1; Chos-Malal, Neuquen, 1. *Nothura maculosa chacoensis Conover.^ Chaco Nothura. 1 A second specimen taken at Salta on the same day (Aug. 27, 1896) is referred by Bruch to N. darwini, which can hardly be correct. 2 The sight records from General Roca, Rio Negro, and Victorica, Pampa, placed under the same species are, of course, open to doubt. ^Nothura maculosa chacoensis Conover: Similar to N. m. boliviano, but upper parts without the tawny tone, the cross-markings on back and scapulars varying from tawny-olive to snuflf brown, and the buffy white longitudinal streaks being laterally edged with grayish, the whole producing a grayish or brownish appear- 1942 Birds of the Americas — Hellmayr and Conover 99 Nothura maculosa chacoensis Conover, Proc. Biol. Soc. Wash., 50, p. 227, Dec. 28, 1937 — 265 km. west of Puerto Casado, Paraguayan Chaco (type in Conover Collection, Field Museum of Natural History). Nothura maculosa boliviana (not N. holiviana Salvadori) Peters, Bds. World, 1, p. 26, 1931 — part, western Paraguayan Chaco. Range. — Western Paraguayan Chaco. Conover Collection. — 18: Paraguay (265 km. west of Puerto Casado, 10; 195 km. west of Puerto Casado, 7; 120 km. west of Puerto Pinasco, 1). Nothura nractrfesa darwinii G. R. Gray.* Darwin's Nothura. Nothura darwinii{i) G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 104, 1867 — Bahia Bjanca, southern Buenos Aires (type in British Museum examined); Sclater, Proc. Zool. Soc. Lond., 1872, p. 547 — Rio Negro, Patagonia; Doering, in Roca, Inf. Of. Exp. Rio Negro, p. 58, 1881 — Rio Colorado and Rio Negro; Sclater and Hudson, Arg. Orn., 2, p. 213, pi. 20, 1889— Rio Negro (habits); Salvadori, Cat. Bds. Brit. Mus., 27, p. 562, pi. 19, 1895 — part, spec, a-e, Bahia Blanca and Rio Negro; Scott and Sharpe, Rep. Princet. Univ. Exp. Patag., 2, Orn., p. 26, 1904 — Patagonia; Hartert and Venturi, Nov. Zool., 16, p. 266, pi. 3, fig. 11 (egg), 1909— Santa Cruz, Patagonia (eggs descr.); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 187, 1910 — Patagonia (Chubut, Rio Negro) and Bahia Blanca (excl. of ance above; under parts dingier buflf, the suffusion on foreneck and upper chest wood brown or avellaneous rather than tawny, and the flanks broadly barred with black. Differs from typical maculosa by paler under parts with isabelline rather than ochraceous or tawny tinge on foreneck and chest; much more grayish upper parts, caused by the grayish brown instead of buffy brown lateral margins and much less tawny vermiculations; rather smaller size. From N. m. salvadorii it may be distinguished by more grayish dorsal surface and much deeper ochraceous buff under parts, with more heavily barred flanks and more sharply defined, blackish longitudinal streaks on foreneck and chest. Wing, 123-130; bill, 16-18. ^Nothura maculosa darwinii G. R. Gray: Very close to N. m. salvadorii, but the dusky barring of the flanks still more reduced, and the narrower transverse bars of the dorsal feathers varying from grayish to pale brownish, never reddish. The paleness of the under parts as well as the general proportions are about the same. While agreeing with Laubmann that darwinii is a member of the maculosa . complex, the connection between the eastern races and the Patagonian birds being formed by the truly intermediate salvadorii, we are convinced that it has no relationship whatever to N. boraquira, which occurs, in parts of its range, side by side with representatives of N. maculosa. The northern limit of the breed- ing range of A'^. m. danvinii remains to be determined. The type was obtained by Darwin in the sand dunes near Bahia Blanca, in southern Buenos Aires. This was probably an accidental occurrence, as no other example has ever been met with in that region, which appears to be tenanted by N. m. nigroguttata. Doering (1881, p. 58) reports having met with both N. "maculosa" [= nigroguttata] and N. darwinii along the Rio Colorado, while only the last-named was found on the Rio Negro. It is well to recall, however, that the type of N. m. nigroguttata was secured at Choele-Choel, on the Rio Negro. Therefore, it seems that at times the two races may be found together, probably outside the breeding season. More detailed information about the breeding area of darwinii is much desired. Material examined. — Bahia Blanca, Buenos Aires, 1 (the type); Rio Negro, Patagonia, 6. Jj^^cX.. ^i|f^ -5^ ''^'-^") 100 Field Museum of Natural History— Zoology, Vol. XIII Bruch's Salta record); Hudson, El Hornero, 4, p. 180, 1928— Patagonia (habits); Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 598, 1924— Bahia Blanca. Nothura minor (not Tinamus minor Spix) Darwin, Zool. Voy. Beagle, 3, Birds, p. 119, 1841 — Bahia Blanca, Buenos Aires. Nothura maculosa (not Tinamtis maculosus Temminck) Dumford, Ibis, 1877, p. 45— Chubut Valley; (?)Wetmore, Univ. Calif. Pub. Zool., 24, p. 410, 1926 — Valcheta, Rio Negro. Nothura perdiearia (not Crypturus perdicarius Kittlitz) Dumford, Ibis, 1878, p. 405 — valleys of the Chubut, Sengel, and Sengelen, Patagonia. Nothura darmini darwini Marelli, El Hornero, 5, p. 193, 1933 — Bahia Blanca, Buenos Aires; SteuUet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 149, 1935— Vidma, Rio Negro. Nothura darunnii darwinii Peters, Bds. World, I, p. 27, 1931 (range). Nothura maculosa darwini Laubmann, Verh. Om. Ges. Bay., 20, pp. 280, 282, 1934— Rio Negro (crit.). Range. — Eastern Patagonia from the Rio Negro south to the Rio Santa Cruz; also found on the Rio Colorado; once secured (by Darwin) at Bahia Blanca, southern Buenos Aires. ♦Nothura maculosa nigroguttata Salvadori.^ Black-spotted Nothura. N- good condition, to be very similar to, if not identical with, the skins obtained by H. W. Hudson on the Rio Negro. As observed under N. to. darwinii, the breeding ranges of darwinii and nigroguttata require further study. The re-examination of the type of N. nigroguttata seems likewise imperative. Additional material examined. — Argentina, Santa Fe: Estancia Ines, near Hersilia, 2; Estancia Wildermuth, 1; La Geraldina, 1; Galvez, 1; Est. La Germania, 3; Mocovf, 1. 1942 Birds of the Americas — Hellmayr and Conover 101 in collection of Count Branicki, now in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 98, 1927). Nothura major (not Tinamus major Spix) Darwin, Zool. Voy. Beagle, 3, Birds, p. 119, 1841— "north shores of the La Plata" [=Maldonado, Uruguay]. Nothura maculosa (not Tinamus maculosus Temminck) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 143 — Conchitas, Buenos Aires; Sternberg, Journ. Orn., 17, p. 274, 1869 — Buenos Aires (habits); Durnford, Ibis, 1876, p. 165 — Buenos Aires; idem, Ibis, 1877, p. 203 — Buenos Aires; Gibson, Ibis, 1880, p. 168 — Cape San Antonio, Buenos Aires (eggs descr.); Doering, in Roca, Inf. Ofic. Exp. Rio Negro, Zool., p. 58, 1881 — pampas south to the vicinity of the Rio Colorado; Holmberg, Act. Acad. Cienc. Cordoba, 5, p. 86, 1884 — Tandil, Buenos Aires; Barrows, Auk, 1, p. 38, 1884 — part, Bahia Blanca, Buenos Aires (eggs descr.); Withington, Ibis, 1888, p. 473 — Lomas de Zamora, Buenos Aires; Sclater and Hudson, Arg. Orn., 2, p. 211, 1889 — pampas south to the Rio Negro (habits); Frenzel, Journ. Orn:, 39, p. 124, 1891— pampas of Cordoba; Holland, Ibis, 1892, p. 214 — Estancia Espartillar, Buenos Aires; Salvadori, Cat. Bds. Brit. Mus., 27, p. 559, 1895— part, Buenos Aires; Scott and Sharpe, Rep. Princet. Univ. Exp. Patag., 2, Orn., p. 20, 1904 — Buenos Aires and San Luis; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 187, 1910 — part, Buenos Aires (to the Rio Colorado), Chaco, and Cordoba; Grant, Ibis, 1911, p. 478— ^part. Cape San Antonio and Los Yngleses, Aj6, Buenos Aires; ideip, Ibis, 1912, p. 274 (plumages); Chubb, Ibis, 1919, p. 13— PapJn, Bonifacio, Buenos Aires; Gibson, Ibis, 1920, p. 90 — Cape San An- tonio, Buenos Aires; Tremoleras, El Hornero, 2, p. 11, 1920 — Uruguay (Montevideo, Canelones, San Jose, Flores, Maldonado, Minas, Colonia, Florida, Durazno, Treinta y Tres, Cerro Largo, Rocha); Renard, I.e., 2, p. 58, 1920 — Caiiuelas, Buenos Aires; Daguerre, I.e., 2, p. 260, 1922 — Rosas, Buenos Aires; Pereyra, I.e., 3, p. 161, 1923 — Zelaya, Buenos Aires; Menegaux, Rev. Frang. d'Orn., 1925, p. 223 — Icario, Santiago del Estero; Wilson, El Hornero, 3, p. 350, 1926— Venado Tuerto, Santa Fe; Pozzi, I.e., 4, p. 66, 1927 — Ajo, Buenos Aires (habits). Nothura maculosa nigroguttata Hartert and Venturi, Nov. Zool., 16, p. 266, 1909 — part, Santa Fe (Mocovi) and Buenos Aires (Barracas al Sud); Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 597, 1924— Prov. Buenos Aires; Dabbene, El Hornero, 3, p. 101, 1923 Grange, habits); Wetmore, Bull. U. S. Nat. Mus., 133, p. 33, 1926— Buenos Aires (Dolores to Lavalle, Carhue, Guaminl) and Corrientes (crit.); Peters, Bds. World, 1, p. 27, 1931 (range); Laubmann, Verh. Orn. Ges. Bay., 20, pp. 275, 280, 282, 1934 — Santa Fe (Est. La Germania, Wildermuth, Galvez, near Hersilia) (crit.); Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 147, 1935 — part, Buenos Aires (Pigue, Cristiano Muerto, La Plata, Bahia de San Bias). Nothura nigriguttata Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 187, 1910 — central pampas. Nothura maculosa maculosa Marelli, El Hornero, 5, p. 193, 1933 — Sierra de la Ventana and Saldungaray, Buenos Aires. 102 Field Museum of Natural History— Zoology, Vol. XIII Nothura darwini salmdorii (not Nothura salvadorii Hartert) Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 74, 1930— part, Est. La Ger- mania and Est. Wildermuth, Santa F6. Range. — Central Pampa region of Argentina, from southern Santiago del Estero and the Chaco Santafecino south through the plains of Cordoba and Buenos Aires to the Rio Negro, east to the Rio Parana; (?)accidental at Mendoza.^ Field Museum Collection. — 1: Argentina (Henderson, Buenos Aires, 1). Conover Collection.— SS: Argentina (Papin, Bonifacio, Buenos Aires, 3; Los Ingleses, Buenos Aires, 1; Cambaceres, Buenos Aires, 3; Torrecito, Buenos Aires, 1; Alvarez Yonte, Buenos Aires, 2; Dorrego, Buenos Aires, 5; Noetinger, Cordoba, 9; Mendoza, 1; Collon Cura, Neuqu^n, 2; Chimpay, Rio Negro, 6). *Nothura maculosa maculosa (Temminck). Spotted Nothura. Tinamus maculosus Temminck, Hist. Nat. Pig. Gall., 3, pp. 557, 748, 1815 — based on "Ynambui" Azara, No. 327, Paraguay,- and two specimens (of unrecorded locality) in the Paris Museum (type locality restricted to Bernalcue, near Asuncion, Paraguay; cf. Laubmann, Verb. Orn. Ges. Bay., 20, p. 273, 1934); Wied, Reise Bras., 1, p. 116 (8vo ed., p. 114), 1820 — plains of Goaytacases, Rio de Janeiro; idem, Beitr. Naturg. Bras., 4, (2), p. 519, 1833 — plains of Goaytacases [ = Campos], especially near the Rio Barganza, not far from the Lagoa Feia, Rio de Janeiro. Cryptura fasciata Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 34, p. 109, 1819 — based on "Ynambui" Azara, No. 327; Paraguay. Crypturus maculosns Lichtenstein, Verz. Doubl. Berliner Mus., p. 68, 1823 — Sao Paulo. Nothura major (not Tinamus major Spix) Pelzeln, Om. Bras., 3, p. 295, 1870 — Sao Paulo (Ypanema, Cimeterio [do Lambari], Pederneiras, Itarare) and Parana (Jaguaraiba). Nothura maculosa Doering, Period. Zool. Arg., 1, p. 255, 1874 — Barrancas, Rio Guayquiraro, Corrientes; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 42, 1880— Sao Paulo; Dalgleish, Proc. Roy. Phys. Soc. Edin., 6, p. 249, pi. 8, fig. 4 (egg), 1881 — Estancia Tala, Prov. Durazno, L^ruguay; White, Proc. Zool. Soc. Lond., 1882, p. 629 — Concepcion, Misiones; Barrows, 1 An adult male from Mendoza (alt. 800 meters), May, 1911, in the Munich Museum (No. 14.113), mentioned by Laubmann (Verb. Orn. Ges. Bay., 20, pp. 280, 282, 1934), s. n. N. m. mendozensis, and a female in the Conover Collection, are very different from other specimens taken at Mendoza, and cannot be separated from various individuals of nigroguttata. Unless there is some confusion about the locality of the skins received from a dealer, they must be accidental occurrences. * Azara comprised under his "Ynambui" the present form as well as N. m. nigroguttata, as results from the assigned range stated to extend from Paraguay to Buenos Aires and to Montevideo. Laubmann has restricted the type locality to southern Paraguay, where the dark-backed form is known to occur. 1942 Birds of the Americas — Hellmayr and Conover 103 Auk, 1, p. 38, 1884 — part, Concepcion del Uruguay, Entre Rios; Gibson, Ibis, 1885, p. 282 — Paysandu, Uruguay (nesting); Berlepsch, Journ. Orn., 35, p. 37, 1887— Rio Pilcomayo, Paraguay; Aplin, Ibis, 1894, p. 214 — Santa Elena, Soriano, Uruguay (nesting); Salvadori, Cat. Bds. Brit. Mus., 27, p. 559, 1895 — part, Uruguay (Maldonado, Montevideo) and Sao Paulo (Ypanema); Ihering, Annuario Est. Rio Grande do Sul, 16, p. 153, 1899 — Pedras Brancas, Rio Grande do Sul; idem, Rev. Mus. Paul., 3, p. 463, 1899— Sao Paulo; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 706, 1906— Paraguay (Bernalcue), Entre Rios (La Soledad), and Sao Paulo (Victoria, Itarare, Cimeterio [do Lambari], Ypanema); Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 13, pp. 172, 173, 1906 — Campos Itatiaya, Rio de Janeiro; Ihering, Cat. Faun. Braz., 1, p. 9, 1907 — Ypiranga and Franca, Sao Paulo; Liiderwaldt, Zool. Jahrb. (Syst.), 27, p. 337, 1909— Sierra do Itatiaya; Chubb, Ibis, 1910, p. 58— Sapucay, Paraguay (nesting); Grant, Ibis, 1911, p. 478 — part, spec, k, Monte Alto, Paraguayan Chaco; Bertoni, Anal. Soc. Cient. Arg., 75, p. 68, 1913 — Misiones; idem, Faun. Parag., p. 35, 1914 — Paraguay; Marelli, El Hornero, 1, p. 75, 1918 — Curuzu-Cuatia, Corrientes; Tremoleras, I.e., 2, p. 11, 1920 — Uruguay (Montevideo, Canelones, San Jose, Flores, Mal- donado, Minas, Colonia, Florida, Durazno, Treinta y Tres, Cerro Largo, Rocha); Seri6 and Smyth, I.e., 3, p. 39, 1923— Santa Elena, Entre Rios; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 24, p. 253, 1923 — Retiro do Ramos, Itatiaya. Nothura maculosa nigroguttata (not of Salvadori) Hartert and Venturi, Nov. Zool., 16, p. 266, 1909— part, Entre Rfos (La Soledad); SteuUet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 147, 1935 — part, Chaco (Quitilipi, Margarita Belen) and Entre Rios (Colonia Protestante, Diamante; Concepcion del Uruguay). Nothura maculosa savannarum Wetmore, Journ. Wash. Acad. Sci., 11, p. 435, Nov. 4, 1921 — San Vicente, Rocha, Uruguay (type in U. S. National Museum examined); idem. Bull. U. S. Nat. Mus., 133, p. 35, 1926 — San Vicente, Uruguay; Laubmann, Verh. Orn. Ges. Bay., 20, pp. 279, 281, 1934— Porto Alegre, Rio Grande do Sul (crit.). Nothura maculosa boliviana (not N. boliviana Salvadori) Wetmore, Bull. U. S. Nat. Mus., 133, p. 36, 1926 — Chaco (Las Palmas), Formosa (Riacho Pilaga), and Paraguay (west of Puerto Pinasco) (crit.); Peters, Bds. World, 1, p. 26, 1931 — Argentine Chaco; Laubmann, Verh. Orn. Ges. Bay., 20, pp. 279, 280, 282, 1934— northern Paraguay (San Luis de la Sierra, Apa Hills; Colonia Nueva Germania; Puerto Casado) and Formosa (San Jose, Tacaagle, Lapango) (crit.); Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 146, 1935 — Chaco and Formosa. Nothura maculosa maculosa Friedmann, Bull. Mus. Comp. Zool., 68, p. 142, 1927— Santa Elena, Entre Rios; Holt, Bull. Amer. Mus. N. H., 57, p. 279, 1928— campos of Itatiaya; Peters, Bds. World, 1, p. 27, 1931— Paraguay, Misiones, and southern Brazil; Laubmann, Verh. Orn. Ges. Bay., 20, p. 281, 1934 — part, Paraguay (Bernalcue), Sao Paulo, and Rio de Janeiro; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 145, 1935 — Misiones. 104 Field Museum of Natural History— Zoology, Vol. XIII Nothura darvnni salvadorii (not N. salvadorii Hartert) Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 74, 1930 — part, Formosa (San Jose, Tacaagl6, Lapango). Range. — Southern Brazil, from Rio de Janeiro (Campos) and southern Matto Grosso (Vaccaria) south to Rio Grande do Sul; Uruguay; Paraguay (Apa Hills, Cerro Amambay, Bernalcu^, Villa Rica, Sapucay, etc.); eastern Paraguayan Chaco (Puerto Pinasco, Fort Wheeler, Riacho Negro, etc.); and northeastern Argentina (in Corrientes, Entre Rios, Misiones, Formosa and the Chaco). ^ Field Museum Collection. — 8: Brazil (Fazenda Capao Bonita, Vaccaria, Matto Grosso, 3); Paraguay (Villa Rica, 2); Uruguay (San Vicente, Rocha, 3). Conover Collection. — 38: Brazil (Fazenda Capao Bonita, Vaccaria, Matto Grosso, 6); Paraguay (Capitan Bado, Cerro Amambay, 6; Villa Rica, 13; Horqueta, 6); Argentina (Santa Ana, Misiones, 3); Uruguay (Mercedes, Soriano, 4). . ♦Nothura maculosa major (Spix).^ Spix's Nothura. ^ Birds from southern Brazil and Misiones are identical with those from southern Paraguay. Their characters are the large extent of the black area occupying the greater part of the dorsal and uropygial feathers; the rufescent (mikado brown) barring above; the ochraceous buflf under parts and the compara- tively restricted dusky spotting on the foreneck. Specimens from west of the Paraguay and Parana rivers, however, are not quite typical, having the upper parts blacker, less rufescent, but seem better referred here than to any other race. We are unable to recognize N. m. savannarum as distinct. The type and another example from San Vicente have the light edgings to the dorsal plumage broader and whiter and the dark centers less marked with light vermiculations, while the under parts are paler with the dark spotting on the chest smaller, darker, more sharply defined, and more rounded; also the barring on the flanks is more reduced. How- ever, another adult from the same locality is darker, more like certain nigroguttata from Buenos Aires, and a fourth is just as dark and rufescent as maculosa from Villa Rica. Birds from western Uruguay (Soriano and Paysandu) cannot satis- factorily be separated from Sapucay and Villa Rica specimens, although some again approach nigroguttata, and the same remark applies to the inhabitants of Entre RIos. All that can be said is that birds from tjruguay and Entre Rios are more or less intermediate, but do not possess any character of their own. Additional material examined. — Brazil: Campos, Rio de Janeiro, 1; Jaguaraiba, Parana, 1; Cimeterio do Lambari, Sao Paulo, 1; Pederneiras, Sao Paulo, 1; Victoria, Sao Paulo, 1; Itarare, Sao Paulo, 2; Ypanema, Sao Paulo, 4; Pedras Brancas, Rio Grande do Sul, 1. — Argentina: Santa Ana, Misiones, 1; La Soledad, Entre Rios, 4; Kilometer 182, Formosa, 2; San Jose, Formosa, 1; Lapango, Formosa, 1; Riacho Pilaga, Formosa, 2; Las Palmas, Chaco, 1; General Pinedo, Chaco, 2. — Tjruguay: San Vicente, Rocha, 1; Santa Elena, Soriano, 1; Maldonado, 1; Monte- video, 1; Paysandu, 2. — Paraguay: San Luis de la Sierra, Apa Hills, 3; Nueva Germania, 1; Bernalcue, near Asuncion, 2; Sapucay, 1; Villa Rica, 3; Rosario, 5; Horqueta, 6; Capitan Bado, Cerro Amambay, 6; 40 km. west-southwest of Capitan Bado, Cerro Amambay, 3; Riacho Negro, Chaco, 2; Puerto Pinasco, Chaco, 3; Fort Wheeler, Chaco, 1; Puerto Casado, Chaco, 1; Monte Alto, Chaco, 1. * Nothura maculosa mxijor (Spix): Closely similar to N. m. maculosa, but less blackish above, the rufous barring predominating over the black; upper wing 1942 Birds of the Americas — Hellmayr and Conover 105 Tinamus major Spix, Av. Spec. Nov. Bras., 2, p. 64, pi. 80, 1825 — "in cam pis Minas Geraes, prope pagum Tejuco [=Diamantina] et Contendas," Bra- zil (descr. of adult; type in Munich Museum examined). Tinamus m^dius Spix, Av. Spec. Nov. Bras., 2, p. 65, pi. 81, 1825 — "in campis prope pagum Tejuco" [=Diamantina], Minas Geraes, Brazil (descr. of immature; type in Munich Museum examined). Nothura maculosa (not Tinamus maculosus Temminck) Burmeister, Syst. Uebers. Th. Bras., 3, p. 330, 1856 — Congonhas, Minas Geraes; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 51 — Lagoa Santa, Curvelo, and Pindeibas, Minas Geraes; Salvadori, Cat. Bds. Brit. Mus., 27, p. 559, 1895 (in part); Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 706, 1906 — part, Minas Geraes (notes on Spix's types); Ihering, Cat. Faun. Braz., 1, p. 9, 1907 — part, Minas Geraes and "Bahia"; Hell- mayr, Nov. Zool., 15, p. 100, 1908 — Agua Suja, Minas Geraes. Nothura maculosa maculosa Laubmann, Verh. Orn. Ges. Bay., 20, pp. 279, 281, 1934 — part, Minas Geraes (Tejuco, Agua Suja, Focos de Caldas) ; Pinto, Rev. Mus. Paul., 20, p. 30, 1936 — Fazenda Boa Vista, Jaragua, Goyaz. Range. — Interior of Brazil, in states of Goyaz (Jaragua, Veadei- ros), Minas Geraes (Diamantina, Contendas, Pocos de Caldas, Lagoa Santa, Curvelo, Pindeibas, Agua Suja), and probably the adjoining section of Bahia. Conover Collection. — 2: Brazil (Veadeiros, Goyaz, 2). Nothura maculosa cearensis Naumburg.' Ceara Nothura. Nothura maculosa cearensis Naumburg, Amer. Mus. NoV., 554, p. 1, Aug. 22, 1932 — Lavras, Ceard, Brazil (type in the American Museum of Natural History, New York, examined). Range. — Northeastern Brazil, in State of Ceara (Lavras). coverts on 'average lighter ochraceous; under parts Hkewise somewhat paler, with the dusky markings on foreneck narrower (forming streaks rather than spots) and the bars on the flanks more reduced. Wing, 126-134, (female) 140; bill, 183^-20. Seven specimens from western Minas Geraes and Goy&z seem to indicate that, in spite of Hellmayr's former statement, T. major may be kept separate. The birds vary somewhat in the coloration of the upper parts, two individuals, one each from Agua Suja and Veadeiros, being decidedly more grayish than the others, and much like N. m. nigroguttata on the dorsal surface. The reduced dusky spotting on the foreneck leads to the little-known Ceara race. Additional material examined.— Mina.s Geraes: Diamantina, 2; Agua Suja, near Bagagem, 4; Pocos de Caldas, 1. ' Nothura maculosa cearensis Naumburg: Much like N. m. boliviana, but wings considerably shorter; light bars on back somewhat paler rufescent; upper wing coverts paler ochraceous; dusky markings on foreneck reduced to narrow streaks. Wing (male), 114; bill, 18. Although direct comparison of the unique type with Minas specimens was not possible, this race is probably even more nearly related to N. m. major, but appears to differ by much shorter wings and even greater reduction of dusky streaking on foreneck. Much more material of N. m. cearensis and A^. m. major than exists in collections is required to establish their proper status, but for the present they may be provisionally admitted. 106 Field Museum of Natural History— Zoology, Vol. XIII ♦Nothura minor (Spix).* Least Nothura. Tinamus minor Spix, Av. Spec. Nov. Bras., 2, p. 65, pi. 82, 1825 — "in campis prope pagum Tejuco" [=Diamantina], Minas Geraes, Brazil (type in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 707, 1906). Nothura assimilis G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 105, 1867 — "South America" (type in British Museum examined). Nothura minor Wagler, Syst. Av., 1, fol. 19, Nothura, sp. 4, 1827 — Tejuco (descr. of type, crit.); Burmeister, Syst. Uebers. Th. Bras., 3, p. 331, 1856 (ex Spix); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 52 — Lagoa Santa, Minas Geraes; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 707, 1906 — Itarare, Irisanga, and Itatinga, Sao Paulo (descr., var., meas.); Ihering, Cat. Faun. Braz., 1, p. 9, 1907 — Sao Paulo, Minas Geraes, Matto Grosso, and "Bahia"; Naumburg, Bull. Amer. Mus. N. H., 60, p. 61, 1930— Chapada, Matto Grosso (range); Peters, Bds. World, 1, p. 27, 1931 (range); Laubmann, Verb. Orn. Ges. Bay., 20, p. 282, 1934 — Minas Geraes (Tejuco; Agua Suja). Nothura msdia (not Tinamus medius Spix) et minor Schlegel, Mus. Pays-Bas, 8, Tinami, p. 45, 1880 — southern Brazil (descr.). Nothura media Pelzeln, Orn. Bras., 3, p. 295, 1870 — Sao Paulo (Fazenda do Rio Verde, Itarare, Irisanga); Allen, Bull. Amer. Mus. N. H., 5, p. 152, 1893 — Chapada, Matto Grosso; Salvadori, Cat. Bds. Brit. Mus., 27, p. 563, 1895 — Itarare and Chapada (spec, examined); Ihering, Rev. Mus. Paul., 3, p. 463, 1899— Sao Paulo. Range. — Southern Brazil, in states of Minas Geraes (Diamantina; Lagoa Santa; Agua Suja, near Bagagem), Sao Paulo (Itatinga, Itapetininga, Itarar^, Irisanga), and Matto Grosso (Chapada) .- Conover Collection. — 1: Brazil (Itapetininga, Sao Paulo, 1). *Nothura boraquira (Spix).^ Marbled Nothura. ^Nothura minor (Spix), a very distinct species, differs from N. m. maculosa, which is found in the same parts of Brazil, by much smaller size; much slenderer, though not always shorter bill; deeper and more tawny-ochraceous under parts with much more narrowly barred flanks; more rufescent as well as more closely barred upper wing coverts; and by having the upper surface bright chestnut- rufous vermiculated with black, whereas in the allied species these parts are black with widely separated transverse bands of ochraceous brown or dull rufescent. Wing, 108-118; bill, 16-18. The senior author has examined a good series of this rare tinamou in European collections. Additional material examined. — Minas Geraes: Tejuco, 1 (the type); Agua Suja, near Bagagem, 2. — Sao Paulo: Itarare, 5; Irisanga, 1; Itatinga, 1. — Matto Grosso: Chapada, 2. — Brazil: unspecified, 1. 2 No record exists from Bahia, which was included by Ihering in its range. ^Nothura boraquira (Spix), aside from its white throat and posterior under parts and wood brown to cinnamon-drab chest, is immediately distinguished from the N. maculosa complex by the immaculate dusky inner webs of the remiges and the buff-and-dusky-barred under wing coverts. Birds from Bolivia (marmorata) are not separable, though they average slightly paler above. This divergency is, however, completely bridged by the individual 1942 Birds of the Americas— Hellmayr and Conover 107 Tinamus boraquira Spix, Av. Spec. Nov. Bras., 2, p. 63, pi. 79, 1825 — "in campis petrosis districtus adamantini" = Minas Geraes, Brazil' (type in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 705, 1906). Nothura boraquira Wagler, Syst. Av., 1, fol. 19, Nothura, sp. 1, 1827 — Brazil (descr. of type); Burmeister, Syst. Uebers. Th. Bras., 3, p. 329, 1856 — campos between Bahia and Pernambuco south to "northern Minas Geraes" (ex Spix); Pelzeln, Orn. Bras., 3, p. 295 (note 1), 1870— Brazil; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 44 (note 1), 1880— Brazil (crit.); . Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 705, 1906— Lamarao, Bahia (descr., crit.); Ihering, Cat. Faun. Braz., 1, p. 10, 1907 — Parnagua, Piauhy; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 98, 1910 — Bahia (Fazenda da Serra and Boa Vista, Rio Grande; opposite Cantinho, Lagoa Boca da Catinga de Cima, and Santa Rita, Rio Preto); idem. I.e., p. 248, 1924 — Bahia and Piauhy (Parnagud, Ped- rinha, Burity, Rio Fundu, Caitetu); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 478, 1929 — Quixada and Ju4, near Iguatu, Cear4; Laub- mann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 72, 1930 — La Cre- cencia, Santa Cruz, Bolivia (crit.); Peters, Bds. World, 1, p. 27, 1931 (range); Laubmann, Verb. Orn. Ges. Bay., 20, pp. 281, 282, 1934— Puerto Casado, Paraguayan Chaco; Brodkorb, Proc. Biol. Soc. Wash., 50, p. 33, 1937 — west of Puerto Casado, Paraguayan Chaco. Nothura marmorata G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 104, 1867 — Bolivia (cotypes in British Museum examined) ; Salvadori, Cat. Bds. Brit. Mus., 27, p. 561, pi. 18, 1895— Bolivia. Nothura spixi Miranda-Ribeiro, Rev. Mus. Paul., 23, p. 704, pis. 3 and 4a, 1938 — new name for Tinamus boraquira Spix on grounds of purism. Range. — Northeastern Brazil, from Piauhy and Ceara south to Bahia; also in eastern Bolivia (Dept. Santa Cruz) and the adjacent districts of the Paraguayan Chaco (west of Puerto Casado). Field Museum Gollection. — 1: Brazil (Quixada, Ceara, 1). Conover Collection. — 19: Brazil (Jua, near Iguatu, Ceara, 1); Bolivia (Buenavista, Santa Cruz, 7; Santa Cruz, 2); Paraguay (265 km. west of Puerto Casado, Chaco, 7; 120 km. west of Puerto Pinasco, 2). variation observable in a series of Brazilian specimens. Paraguayan specimens are slightly more grayish above, and more extensively buflfy below, with the dark markings on chest and foreneck more prominent. The scutellation of the tarsus, in this species, does not differ from the other members of the genus, as has been correctly pointed out by Laubmann. Additional material examined. — Brazil, Bahia: Lamarao, 2; Fazenda da Serra, Rio Grande, 1; Boa Vista, Rio Grande, 1; Lagoa Boca da Catinga de Cima, Rio Preto, 1; Santa Rita, Rio Preto, 1; unspecified, 2. — Bolivia: La Crecencia, Santa Cruz, 1 ; unspecified, 2. — Paraguay: Colonia Friedrichsruh, Puerto Casado, Chaco, 1 . 1 The locality is probably erroneous, the occurrence in Minas Geraes being denied by Reinhardt (Vidensk. Medd. Naturhist. Foren., 1870, p. 51), and it is quite possible that the type actually came from Bahia or Piauhy. Errors of this kind are not infrequent in Spix's work. 108 Field Museum of Natural History — Zoology, Vol. XIII Genus TAONISCUS Gloger Taoniscus Gloger, Gemeinn. Hand- und Hilfsb., 1, Part 6, p. 404, 1842 — type, by monotypy, Taoniscus pavoninus Gloger =Tinam'us nantis Temminck. Pavuncula Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 881, 1856 — type, by monotypy, Tinamus nanus Temminck. *Taoniscus nanus (Temminck). Dwarf Tinamou. Tinamus nanus Temminck, Hist. Nat. Pig. Gall., 3, pp. 600, 753, 1815 — based on "Ynambu-carape" Azara, No. 328, Misiones; idem, Nouv. Rec. PI. Col., livr. 53, pi. 316, 1824— Sao Paulo, Brazil (spec, in Paris Museum). Nothura nana Wagler, Syst. Av., 1, fol. 19, sp. 5, 1827— "Paraguay" [= Mi- siones] and Brazil (descr.); Burmeister, Syst. Uebers. Th. Bras., 3, p. 331, 1856— Sao Paulo and "Paraguay"; Pelzeln, Orn. Bras., 3, p. 295, 1870— Parana (Fazenda do [Coronel Luciano] Carneiro, Jaguaraiba) and Sao Paulo (Itarare, Irisanga) ; Schlegel, Mus. Pays-Bas, 8, Tinami, p. 46 (note 1), 1880— Franca, Sao Paulo. Taoniscus pavoninus Gloger, Gemeinn. Hand- und Hilfsb., 1, Part 6, p. 404, 1842 — based on "Ynambu-carape" Azara, No. 328. Taoniscus nanus Salvadori, Cat. Bds. Brit. Mus., 27, p. 564, 1895 — Itarare, Brazil; Anon., Ibis, 1901, p. 744 — Argentina; Ihering, Rev. Mus. Paul., 3, p. 464, 1899— Sao Paulo; idem. Cat. Faun. Braz., 1, p. 10, 1907— Sao Paulo; Peters, Bds. World, 1, p. 28, 1931 (range); Pinto, Rev. Mus. Paul., 22, p. 14, 1937— Bartyra, Sao Paulo. Range. — Southeastern Brazil, in states of Sao Paulo (Franca, Irisanga, Itarar^, Itapetininga, Bartyra) and Parana (Faz. do Coronel Carneiro [=B6a Vista], Rio Jaguaraiba), and in the Argentine Territory of Misiones,^ Conover Collection. — 1: Brazil (Itapetininga, Sao Paulo, 1). Genus EUDROMIA Is. Geoffroy Eudromia Is. Geoffroy, Mag. Zool., 2, cl. 2, text to pi. 1, p. [1], 1832 — type, by monotypy, Eudromia elegans Is. Geoffroy. Calodromas Sclater and Salvin, Nomencl. Av. Neotrop., pp. 153, 156, 1873 — new name for Eudromia Is. Geoffroy (believed to be preoccupied by Eudromias Boie, 1832). Calopezus Ridgway, Proc. Biol. Soc. Wash., 2, p. 97, 1884 — new name for Calodromas Sclater and Salvin (believed to be preoccupied by Calodromus Gu6rin, 1832). 1 The above appear to be the only exact localities whence this dwarf tinamou, one of the rarest neotropical birds, has been secured. "Minas Geraes" — included by certain authors in its range— goes back to Salvadori, who erroneously believed Itarar6 to be in that state. Burmeister's supposition (Journ. Orn., 6, p. 161, 1858) that Nothura nana might ultimately be found to occur in the vicinity of Mendoza has not been confirmed. / Additional specimens examined. — Brazil: Franca, Sao Paulo, 2; Itarare, Sao Paulo, 3; Irisanga, Sao Paulo, 1; Rio Jaguaraiba, Parana, 1. 1942 Birds of the Americas— Hellmayr and Conover 109 *Eudromia mira Brodkorb.* Brodkorb's Martineta. Eudromia mira Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 382, p. 1, June 20, 1938' — 120 km. west of Puerto Pinasco, Paraguay (type in Museum of Zoology, University of Michigan, Ann Arbor). Range. — Northern Chaco of Paraguay (120 km. west of Puerto Pinasco; 200 km. west of Puerto Casado). Field Museum Collection. — 1: Paraguay (Orloff, 120 miles west of Puerto Casado, 1). Conover Collection. — 2: Paraguay (120 km. west of Puerto Casado, 1; 240 km. west of Puerto Casado, 1). *Eudromia elegans elegans Is. Geoffroy. Elegant Martineta. Eudromia elegans ("d'Orbigny and Is. Geoflfroy") Is. Geoffroy, Mag. Zool., 2, cl.2, pi. 1, and text, p. [3], 1832 — between 38° and 46"" south lat., in eastern Argentina (the type, preserved in the Paris Museum, was obtained at Bahia de San Bias, southern Buenos Aires; cf. d'Orbigny, Voy. Amer. Merid., 2, p. 68, 1839 [or later]); d'Orbigny, Voy. Amer. Merid., 2, pp. 68, 302, 1839 [or later] — Bahia de San Bias and Carmen de Patagones, Buenos Aires; Lafresnaye, Rev. Zool., 8, p. 87, 1845 — Argentina (ex d'Orbigny); Hart- laub, Syst. Ind. Azara, p. 21, 1847 — pampas of Buenos Aires (ex Azara's "Perdiz martineta"); Hudson and Sclater, Proc. Zool. Soc. Lond., 1872, pp. 545, 549 — Buenos Aires plains, Rio Negro, and south of the Rio Colorado (habits) ; Doering, in Roca, Inf. Ofic. Exp. Rio Negro, Zool., p. 58, . 1881 — Salinas Chicas, Rio Negro, and Rio Colorado; C. Burmeister, Anal. Mus. Nac. Buenos Aires, 3, p. 318, 1889 — Valcheta (Rio Negro) and Chubut. Calodromas elegans Sclater and Salvin, Nomencl. Av. Neotrop., p. 153, 1873 — Argentina (in part); Durnford, Ibis, 1877, p. 45 — Chubut Valley; idem, • Ibis, 1878, p. 406— Chubut; Barrows, Auk, 1, p. 317, 1884— Bahia Blanca, Buenos Aires; Sclater and Hudson, Arg. Orn., 2, p. 214, 1889 — part, northern Patagonia (habits); Aplin, Ibis, 1894, p. 213 (not found in Uruguay). Calopezus elegans Salvadori, Cat. Bds. Brit. Mus., 27, p. 566, 1895 — part, spec, i, Rio Negro; Scott and Sharpe, Rep. Princet. Univ. Exp. Patag., 2, Orn., p. 28, 1904 — Bahia Blanca, Buenos Aires, and Colhue Huapi, Chubut; Hartert and Venturi, Nov. Zool., 16, p. 267, 1909 — part, Buenos Aires (Bahia Blanca, Coronel Dorrego) and Chubut (Colhue Huapi); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 188, 1910 — part, Chubut, ^Eudromia mira Brodkorb appears to be specifically distinct from E. elegans, from which it differs in shorter, narrower crest-feathers, which are hardly wider at the base than at a short distance from the tip instead of being distinctly tapered; decidedly drab, not gray, general coloration of the upper parts with dark brown mottling and barring without the roundish buffy white spots found in elegans; drab instead of gray foreneck and chest with sagittate dusky markings without any cross-barring; nearly unbarred inner webs of the primaries, only the extreme bases being slightly mottled with buffy; pale bluish instead of white feet, etc. Additional material examined. — Paraguayan Chaco: 120 km. west of Puerto Pinasco, 2; 195 km. west of Puerto Casado, 1. 110 Field Museum of Natural History— Zoology, Vol. XIII Rio Negro, and Buenos Aires; Daguerre, El Hornero, 2, p. 260, 1922— Rosas, Prov. Buenos Aires; Dabbene, I.e., 3, p. 195, 1923 — Aguada Grande, Rio Santa Cruz; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 598, 1924— Bahia Blanca, Prov. Buenos Aires; Smyth, I.e., 4, p. 2, 1927 — Cacharf, Buenos Aires (eggs); Aravena, I.e., 4, p. 43, 1924 — Arano, Buenos Aires (food); Hudson, I.e., 4, p. 180, 1928 (habits). Calopezus elegans elegans Dabbene and Lillo, Anal. Mus. Nac. Buenos Aires, 24, p. 194, 1913 — part, Buenos Aires and Patagonia; Peters, Bull. Mus. Comp. Zool., 65, p. 286, 1923 — San Antonio, Maquinchao, and Huanuluan, Rio Negro (erit.); Wetmore, Bull. U. S. Nat. Mus., 133, p. 27, 1926— near Carhue, Buenos Aires; idem, Univ. Calif. Pub. Zool., 24, p. 410, 1926 — San Antonio Oeste and Valcheta, Rio Negro (erit.). Eudromia elegans elegans Peters, Bds. World, 1, p. 29, 1931 (range); Marelli, El Hornero, 5, p. 193, 1933 — Est. Sierra de Ventana, Saldungaray, Buenos Aires; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 153, 1935 — Buenos Aires (Cristiano Muerto, Curumalan Chieo, Bahia Blanca), Rio Negro (ten leguas south of Viedma), and Santa Cruz (Bahia del Fondo) (synon., range). Eudromia elegans formosus (not Calopezus formosus Lillo) Chubb, Ibis, 1919, p. 14 — Laguna Alsina, Bonifacio "de Cordoba" (spec, now in Conover Collection). Range. — Patagonia from the Rio Santa Cruz northwards through Chubut and Rio Negro to the Rio Colorado and the southern parts of Province of Buenos Aires. Field Museum Collection. — 4: Argentina (Rivadavia, Chubut, 2; Rio Chico, Chubut, 2). Conover Collection. — 10: Argentina (Laguna Alsina, Bonifacio, Buenos Aires, 1; Cambac^res, Buenos Aires, 2; Pichi Mahuida, Rio Negro, 3; Rawson, Chubut, 3; Pampa Alta, Santa Cruz, 1). *Eudromia elegans morenoi (Chubb). ^ Moreno's Martineta. Calopezus elegans morenoi Chubb, Bull. Brit. Orn. CI., 38, p. 31, Dee. 29, 1917 — Neuquen, "western Patagonia" (type in the British Museum); Peters, Bull. Mus. Comp. Zool., 65, p. 287, 1923— Tunuyan, Mendoza (erit.); Wetmore, Bull. U. S. Nat. Mus., 133, p. 28, 1926— Rio Negro (General Roca), Pampa (Vietorica), and Tunuyan, Mendoza (erit.). Eudromia elegans (not of GeofFroy) Eraser, Proe. Zool. Soc. Lond., 11, p. 116, 1843 — pampas near Mendoza; Burmeister, Journ. Orn., 6, p. 161, 1858 — 1 Eudromia elegans morenoi (Chubb) : Similar toE. e. elegans, but dorsal plumage paler and grayer, and dusky barring below less heavy, with a tendency to becoming evanescent on the abdomen. Birds from Mendoza are not quite typical, being not as plain-bellied as those from Neuquen, which are practically unmarked. By the reduction of the barring on the under parts, this race forms the transi- tion to E. e. intermedia. Additional material examined. — Neuquen: Lago Nahuel Huapi, 1; Casa Lata, 1. — Mendoza: Mendoza, 2. 1942 Birds of the Americas — Hellmayr and Conover 111 near Mendoza; idem, I.e., 8, p. 259, 1860 — Mendoza and San Luis; idem, Reise La Plata St., 2, p. 498, 1861 — same localities; Martens, Journ. Orn., 23, p. 443, 1875 — Vistaflores, Mendoza; Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cordoba, 10, p. 403, 1890— Cordoba. Tinamotis elegans Bridges, Proc. Zool. Soc. Lond., 15, p. 28, 1847 — vicinity of Mendoza. Calopezus elegans Frenzel, Journ. Orn., 39, p. 124, 1891 — Prov. C6rdoba; Salvadori, Cat. Eds. Brit. Mus., 27, p. 566, 1895 — part, spec, a-h, Men- doza; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 188, 1910 — part, Cordoba and Mendoza; idem and Lillo, I.e., 24, p. 194, 1913 — part, Mendoza, San Luis, and Cordoba; Reed, Av. Prov. Mendoza, p. 6, 1916 —Mendoza; Pereyra, El Hornero, 3, p. 174, 1923— Conhelo (F.C.O.), central Pampa. Eudromia elegans morenoi Peters, Bds. World, 1, p. 28, 1931 (range); Pereyra, El Hornero, 6, p. 74, 1935 — Conhelo, Pampa (habits, nest, eggs); Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 155, 1935 (range, synon.). Range. — Western Argentina from Mendoza, San Luis, and Cordoba south to Pampa and the upper Rio Negro and Rio Limay in Neuqu^n. Field Museum Collection. — 2: Argentina (Mendoza, 2). Conover Collection. — 14: Argentina (Tunuyan, Mendoza, 8; Las Lajas, Rio Agrio, Neuqu^n, 2; Chos-Malal, Neuqu^n, 3; Collon Cura, Neuqu^n, 1). ♦Eudromia elegans albida (Wetmore).i Whitish Martineta. Calopezus elegans albidus Wetmore, Journ. Wash. Acad. Sci., 11, p. 437, Nov. 4, 1921 — San Juan, Argentina (type in U. S. National Museum). Eudromia elegans albida Peters, Bds. World, 1, p. 28, 1931 — San Juan; Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 155, 1935 — San Juan. Range.— Flsdns of San Juan Province, western Argentina. Conover Collection. — 2: Argentina (Canada Honda, San Juan, 2). ♦Eudromia elegans intermedia (Dabbene and Lillo). ^ Inter- mediate Martineta. Calopezus intermedius Dabbene and Lillo, Anal. Mus. Nac. Buenos Aires, 24, pp. 192, 194, pi. 12, July, 1913— Colalao del Valle, western Tucum^n (type in coll. of M. Lillo). ^Eudromia elegans albida (Wetmore): Similar toE. e. morenoi, but much paler; white spots and broken bars of upper surface large, the light markings being more extensive than the darker ones; feathers of lower hind neck extensively marked with dull ivory yellow; light markings on under surface likewise more extensive. Wing, 211; tail, 97 J^; tarsus, 40 H; bill, 25. The two specimens in the collection are very worn. ^Eudromia elegans intermedia (Dabbene and Lillo): Agreeing in proportions and in shape of dusky markings on foreneek and chest with E. e. morenoi, but breast and abdomen, excepting a few bars on the sides and flanks, wholly immacu- late. Wing, 230; tail, 120; bill, 28. 112 Field Museum of Natural History— Zoology, Vol. XIII Colodromas [sic] elegans (not Etidromia elegans GeoflFroy) Koslowsky, Rev. Mus. La Plata, 6, p. 287, 1895— Chilecito, La Rioja. Calopezus elegans Lillo, AnaL Mus. Nac. Buenos Aires, 8, p. 219, 1902 — Valles Calchaquies, Tucum&n; Giacomelli, Anal. Soc. Cient. Arg., 63, p. 301, 1907— La Rioja; Hartert and Venturi, Nov. Zool., 16, p. 267, 1909— part, La Rioja (cf. Chubb, Ibis, 1919, p. 15); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 188, 1910 — part, Chilecito, La Rioja. Calopezus elegans intermedius Giacomelli, El Hornero, 3, p. 82, 1923 — La Rioja. Etidromia elegans intermedia Peters, Bds. World, 1, p. 28, 1931 (range). Etidromia formosa intermedia SteuUet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 157, 1935— La Rioja to western Tucuman, Range. — Northwestern Argentina, from western Tucuman (Co- lalao del Valle, Amaicha) to La Rioja (Chilecito). Cmiover Collection. — 2: Argentina (Colalao del Valle, Tucuman, 2). Eudromia «leg«ns formosa (Lillo). • LiLLO's Martineta. Calopezus formosus Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 72, July, 1905 — eastern Tucuman near the confines of Santiago del Estero (type, from between Las Cejas and Isca lacu, in coll. of M. Lillo); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 188, 1910 — eastern Tucuman; idem and Lillo, I.e., 24, pp. 190, 194, pi. 11, 1913 — eastern Tucuman (Las Cejas) and Santiago del Estero (Suncho Corral) (monog.). CalodroTnas elegans (not Etidromia elegans Geoffroy) Menegaux, Rev. Frang. d'Orn., 1925, p. 224 — Rumi, near Icano, Santiago del Estero. Calodromas elegans formosus Dinelli, El Hornero, 4, p. 274, 1929 — eastern Tucuman and Santiago del Estero (nest and eggs). Eudromia elegans formosa Peters, Bds. World, 1, p. 28, 1931 (range). Eudromia formosa formosa Steullet and Deautier, Obr. Cine. Mus. La Plata, 1, p. 156, 1935 — Las Cejas and Suncho Corral (synon.). Range. — Plains of eastern Tucuman and northwestern Santiago del Estero, northwestern Argentina. Genus TINAMOTIS Vigors Tinamotis Vigors, Proc. Zool. Soc. Lond., 4, "1836," p. 79, pub. Jan. 16, 1837 — type, by monotypy, Tinamotis pentlandii Vigors. ♦Tinamotis pentlandii Vigors. Pentland's Tinamotis. Tinamotis pentlandii- Vigors, Proc. Zool. Soc. Lond., 4, "1836," p. 79, pub. Jan. 16, 1837 — "on a high elevation in the Andes," probably Bolivia ' Eudromia elegans formosa (Lillo) may be distinguished from the preceding race by larger size; much heavier blaclash markings on foreneck and chest; different pattern of the dorsal surface with large blotches of black on the wing coverts, etc. The median and posterior under parts are immaculate as in E. e. intermedia. Wing, 240-250; tail, 123-128; bill, 30-32. . Material examined. — Argentina: Suncho Corral, Santiago del Estero, 2. * Frequently spelled pentlandi. 1942 Birds of the Americas— Hellmayr and Conover 113 (type in coll. of Zoological Society of London, now in British Museum); Gray and Mitchell, Gen. Bds., 3, p. [525], pi. cxxxvii, 1844; Tschudi, Arch. Naturg., 10, (1), p. 308, 1844— Peru; idem, Unters. Faun. Peru., Aves, p. 286, 1846 — puna region of Peru (habits, eggs); Bridges, Proc. Zool. Soc. Lond., 15, p. 28, 1847 — Pass of Tapaquilcha, east of Ascotan, Potosi, Bolivia; Des Murs, in Gay, Hist. Fls. Pol. Chile, Zool., 1, p. 393, 1847 — near Santiago (errore); Sclater and Salvin, I.e., 1867, p. 989 — Arequipa, Peru; idem, I.e., 1868, p. 570 — Arequipa; Taczanowski, I.e., 1874, p. 564 — Ninarupa, Junin, Peru; Sclater and Salvin, I.e., 1879, p. 642 — near Potosi, Bolivia; Boeck, Mitt. Orn. Ver. Wien, 8, p. 165, 1884 — Cordillera of Cochabamba, Bolivia; Taczanowski, Orn. Per., 3, p. 310, 1886 — Peru (Ninarupa, Alaesayeo); Sclater, Proc. Zool. Soc. Lond., 1886, p. 404— Huasco, Tarapaca, Chile; idem. I.e., 1891, p. 137— Saeaya and "Canehosa," Tarapaca; Salvadori, Cat. Bds. Brit. Mus., 27, p. 568, 1895 — Bolivia, Chile (Huasco, Saeaya, "Canehosa"), and Peru (Arequipa); Reed, Anal. Univ. Chile, 93, p. 212, 1896— "Ataeama" and Tarapacd, Chile; Schalow, Zool. Jahrb., Suppl., 4, p. 647, 1898— "Concepcion, Chile" (errore); Bruch, Rev. Mus. La Plata, 11, p. 248, 1904 — Santa Catalina, Jujuy; Berlepseh and Stolzmann, Ornis, 13, p. 130, 1906 — Puno and Huaeochuyo, Puno, Peru; Menegaux, Bull. Soe. Philom. Paris, (10), 1, p. 217, 1909 — Lake Poopo, Bolivia; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 188, 1910 — Santa Catalina, Jujuy, and (?)western San Juan (ex Fontana); idem, Bol. Soc. Physis, 1, p. 251, 1913 — Santa Catalina, Jujuy; Budin, El Hornero, 1, p. 101, 1918 — Quebrada de Huamahuaea, Jujuy (habits); Chubb, Ibis, 1919, p. 15 — Galera, JunIn, and Sumbay, Arequipa, Peru; Budin, El Hornero, 4, p. 402, 1931^ — puna of Jujuy; Peters, Bds. World, 1, p. 29, 1931 (range); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 427, 1932 — Choquelimpie, Tacna, and Rio Ina- ealiri, Antofagasta, Chile; Steullet and Deautier, Obra Cine. Mus. La Plata, 1, p. 157, 1935 — Laguna Colorada, Maimar4, and Santa Catalina, Jujuy (synon., range); Morrison, Ibis, 1939, p. 461 — Talahuarra, Huan- cavelica, Peru. Eudromia andecola d'Orbigny, Voy. Amer. Merid., 2, p. 68, 1839 (or later) — vicinity of La Paz, Bolivia (type in Paris Museum). Eudromia pentlandii Schlegel, Mus. Pays-Bas, 8, Tinami, p. 47, 1880 — Bolivian Andes (descr.). Range. — Puna zone of southern Peru (north to Junin), Bolivia, northern Chile (Tacna to Antofagasta), and northwestern Argentina (Prov. Jujuy, Los Andes, and Catamarca).^ Field Museum Collection. — 4: Chile (Antofagasta, Rio Inacaliri, 2; Tacna, Choquelimpie, 1); Peru (San Antonio de Esquilache, Puno, 1). Conover Collection. — 4: Argentina (Terr, de los Andes, 1); Peru (Crucero Alto, Puno, 3). 1 No authentic records appear to exist either for Tucuman or San Juan. Birds from Argentina (Jujuy), northern Chile, and Bolivia agree well. 114 Field Museum of Natural History — Zoology, Vol. XIII ♦Tinamotis ingoufi Oustalet.' Ingouf's Tinamotis. Tinamotis ingoufi Oustalet, Ann. Sci. Nat., (7), Zool., 9, p. 18, 1890 — vicinity of Santa Cruz, Patagonia (type in Paris Museum examined) ; idem. Miss. Sci. Cap Horn, 6, p. B105, pi. 1, 1891— Santa Cruz; Salvadori, Cat. Bds. Brit. Mus., 27, p. 569, 1895 — Santa Cruz; Scott and Sharpe, Rep. Princet. Univ. Exp. Patag., 2, Orn., p. 31, 1904 — Santa Cruz; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 188, 1910 — Santa Cruz; idem. El Hornero, 2, p. 134, 1920 — San Julian, Santa Cruz, Patagonia (eggs descr.); Pozzi, I.e., 3, p. 180, 1923 — Aguada Grande, Rio Santa Cruz (habits); Peters, Bull. Mus. Comp. Zool., 65, p. 287, 1923 — Huanuluan, western Rio Negro; idem, Bds. World, 1, p. 29, 1931 (range); Steullet and Deautier, Obra Cine. Mus. La Plata, 1, p. 158, 1935— Santa Cruz. Range. — Southern Argentina in Territory of 3anta Cruz, Pata- gonia; casual in western Rio Negro (Huanuluan). Conover Collection. — 9: Argentina, Territory of Santa Cruz (Aguada Grande, 1; Estacion Pampa Alta, 7; unspecified, 1). Order GALLIFORMES Suborder GALLI Family CRACIDAE. Curassows, Guans, Chachalacas Genus NOTHOCRAX Burmeister Nothocrax Burmeister, Syst. Uebers. Th. Bras., 3, p. 347, 1856 — type, by monotypy, Crax ururmUum Spix. ♦Nothocrax urumutum (Spix). Nocturnal Curassow. Crax urumutum Spix, Av. Spec. Nov. Bras., 2, p. 49, pi. 62, 1825 — Rio Negro, Brazil (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 683, 1906); Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 746, 1848 — "British Guiana (fide Swainson)," probably=Rio Negro (cf. Hellmayr, Verb. Orn. Ges. Bay., 14, pp. 273, 274, 1920); Pelzeln, Orn. Bras., 3, p. 288, 1870— Cocuy and Sao Gabriel, Rio Negro (habits). Urax urumutum Burmeister, Syst. Uebers. Th. Bras., 3, p. 347, 1856 (ex Spix). Nothocrax urumutum Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 519 — Rio Negro, Rio Pastaza, and "British Guiana" (ex Schomburgk); idem, I.e., 1873, p. 307 — Rio Pastaza and Nauta, Peru (nocturnal habits); Sclater, Trans. Zool. Soc. Lond., 9, p. 282, pi. 50 (fig. falsa), 1875— "British Guiana" (ex Schomburgk), Rio Negro, and Rio Pastaza; idem, Proc. Zool. Soc. Lond., 1877, p. 681 (color of soft parts); idem, Trans. Zool. Soc. Lond., 10, p. 545, pi. 94 (fig. accur.), 1879; Salvin, Ibis, 1886, p, 174 — "British Guiana" (ex Schomburgk); Taczanowski, Orn. Per., 1 Tinamotis ingoufi Oustalet may be distinguished from T. pentlandii by the different scutellation of the lower portion of the tarsus, as well as by numerous color characters, notably the bright rufous remiges and primary coverts. Additional material examined. — Patagonia: Santa Cruz, 2 (including the type). 1942 Birds of the Americas— Hellmayr and Conover 115 • 3, p. 265, 1886 — Rio Pastaza and Iquitos, Peru; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 484, 1893 — Ecuador (Sarayacu) and Brazil (Rio Negro); idem, Handb. Game-Bds., 2, p. 213, 1897 (monog.); Chubb, Bds. Brit. . Guiana, 2, p. 20, 1921 — "British Guiana" (ex Schomburgk); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — near Curaray River, Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 152, 1926 — Rio Suno, Ecuador; Peters, Bds. World, 2, p. 9, 1934 (range). Range. — Upper Amazonia, from the Rio Negro (Sao Gabriel, Cocuy) and the Rio Purus west to eastern Ecuador and northeastern Peru (Rio Pastaza; Nauta and Iquitos, northern bank of the Rio Maranon).! Conover Collection. — 7: Brazil (Rio Purus, Labrea, 1); Ecuador (Concepcion, 1; Verde Yaco, 1; Loreto, Ouca Yaco, 1; headwaters of Rio Tigre, Napo-Pastaza, 3). Genus MITU Lesson Mitu Lesson, Traite d'Orn., livr. 7, p. 485, April, 1831 — type, by tautonymy, Ourax mitu Temminck= Crax mitu Linnaeus. Mitua Strickland, Ann. Mag. Nat. Hist., 7, p. 36, 1841 — emendation. **Mitu mitu, (Linnaeus). Razor-billed CuRASSOW. Crax mitu Linnaeus, Syst. Nat., r2th ed., 1, p. 270, 1766 — based mainly on "Mitu" Marcgrave, Hist. Nat. Bras., p. 194; northeastern Brazil.* Crax nudifrons Lichtenstein, Cat. Rer. Nat. Rariss., p. 37, 1793^Brazil. Pauxi mitu Temminck, Hist. Nat. Pig. Gall., 3, pp. 8, 685, 1815 — Brazil (part, excl. of supposed "young"). Ourax mitu Temminck, Nouv. Rec. PI. Col., livr. 26, pi. 153, 1822 — Brazil; Tschudi, Unters. Faun. Peru., Aves, p. 289, 1846 — Maynas and Montanas of central Peru; Pelzeln, Orn. Bras., 3, p. 288, 1870 — Matto Grosso (Engenho do Gama, Nas Laranjeiros, Villa Bella), Rio Madeira (Salto Theotonio, Borba), Rio Solimoes (lakes Manaqueri and Joanacan), and Para, Brazil. Crax tuberosa Spix, Av. Spec. Nov. Bras., 2, p. 51, pi. 67a, 1825 — Rio Solimoes, Brazil (cotypes in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 688, 1906). Ourax erythrorynchus Swainson, Nat. Hist. Class. Bds., 2, p. 352, July, 1837 — new name for Ourax mitu Temminck, Nouv. Rec. PI. Col., pi. 153. 1 No definite record exists from British Guiana. B. Brown's note (Canoe and Camp Life in British Guiana, p. 132, 1876), quoted by Chubb, appears to refer to Mitu tomentosa. On the other hand, a notice of Andre's (Naturalist in the Guianas, p. 158, 1904) indicates the occurrence of a curassow of nocturnal habits on the Caura River, Venezuela. 2 In Marcgrave's description no mention is made of the white tail-tipping. While the species has not been found in the region explored by Marcgrave, its most easterly recorded locality being the Para district, there is the possibility that he might have seen a captive specimen with abraded tail in some Indian village. 116 Field Museum of Natural History— Zoology, Vol. XIII Urax tuberosa Burmeister, Syst. Uebers, Th. Bras., 3, p. 348, 1856 — Rio Solimoes (ex Spix). Urax mitu Burmeister, Syst. Uebers. Th. Bras., 3, p. 349, 1856 — "north of Bahia, near Pernambuco, Para, and lower Amazon"; Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 558 — Monterico and Amable Maria, Peru. M[itu] brasiliensis Reichenbach, Vollst. Naturg. Tauben, p. 137, 1862 — Brazil and Peru (based mainly on "Mitu" of Marcgrave). Mitua tuberosa Bates, Naturalist on the Amazon, 2, p. 112, 1863 — Rio Cupari, easterly tributary of Rio Tapajoz, above Aveiros, Brazil (breeding habits); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 520— "British Guiana" (errore). Para, Rio Madeira, Matto Grosso, Rio Tapajoz, and Peru (Chami- curos); Burmeister, I.e., 1871, p. 701 — Santa Cruz de la Sierra, Bolivia; Sclater and Salvin, I.e., 1873, p. 307 — Chamicuros and Loreto, Rio Mara- non, Peru; Sclater, Trans. Zool. Soc. Lond., 9, p. 283, pi. 51, 1875 — Brazil (Rio Madeira, Matto Grosso, Rio Tapajoz) and Peru (Chamicuros, Loreto) (monog.); Taczanowski, Orn. Per., 3, p. 266, 1886 — Peru (Maynas, Chami- curos, Loreto, Monterico); Allen, Bull. Amer. Mus. N. H., 2, p. 106, 1889 —lower Beni, Bolivia. Mitua mitu Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 485, 1893 — Cosnipata, Peru, and Lake Joanacan, Rio Solimoes, Brazil; idem, Handb. Game- Bds., 2, p. 214, 1897 (monog., range excl. of British Guiana); Goeldi, Ibis, 1903, p. 499— Rio Capim, Parfi; Ihering, Rev. Mus. Paul., 6, "1904," p. 451, 1905— Rio Jurua, Brazil; Snethlage, Bol. Mus. Goeldi, 8, 'p. 54, 1914 — Capim and Rio Acara, Para. Mitu mitu Ihering, Cat. Faun. Braz., 1, p. 12, 1907 — Rio Jurua, Brazil (range); Hellmayr, Nov. Zool., 17, p. 417, 1910 — Jamarysinho, Rio Machados, Brazil; idem, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 81, 97, 1912— Rio Acara and Para localities; Chubb, Ibis, 1919, p. 15 — San Ernesto, upper Beni, Bolivia; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 150, 1928 — Rio Muraitaua, Para; Naumburg, Bull. Amer. Mus. N. H., 60, p. 62, 1930— Morinho Lyra, Matto Grosso; Peters, Bds. World, 2, p. 10, 1934 (range). Range. — Amazonia, south of the Amazon, from the Para region west to eastern Peru, and south to Matto Grosso and eastern Bolivia.^ Field Museum Collection.- — 1: Peru (between Moyobamba and Balsapuerto, 1). Conover Collection. — 14: Brazil (Rio Capim, Resacca, 2; Rio Tapajoz, Caxiricatuba, 3; Boim, 1; Pinhel, 3; Rio Purus, Labrea, 1); Peru (Chuchurras, 1); BoHvia (Rio Ichilo, Santa Cruz, 2; Buena- vista, Santa Cruz, 1). 1 Birds from Para, the Rio Madeira, and Matto Grosso agree well together, and four from Peru (Chuchurras, Dept. Hu4nuco) are not different. The reported occurrence in British Guiana is due to misidentification of Swainson's Ourax erythrorhynchus, as characterized in "Animals in Menageries." Cf. Hellmayr, Verb. Orn. Ges. Bay., 14, p. 273, 1920. Nineteen additional specimens examined. 1942 Birds of the Americas— Hellmayr and Conover 117 *Mitu salvini (Reinhardt). Salvin's Razor-billed Curassow. Mitua salvini Reinhardt, Vidensk. Medd. Naturhist. Foren., 31, p. 5, 1879 — no locality = eastern Ecuador (type in Copenhagen Museum) ; Sclater, Proc. Zool. Soc. Lond., 1879, p. 109 (crit.); idem, Trans. Zool. Soc. Lond., 10, p. 545, pi. 95, 1879— "Brazil, prov. Bahia?" (fig. of type); Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 487, 1893 — Sarayacu, Ecuador; idem, Handb. Game-Bds., 2, p. 215, 1897 — Sarayacu; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 37, 1900— Rio Zamora and Rio Santiago, Ecuador. Mitu salvini Chapman, Bull. Amer. Mus. N. H., 55, p. 152, 1926 — Rio Suno, Ecuador; Peters, Bds. World, 2, p. 10, 1934 — eastern Ecuador. Range. — Tropical zone of eastern Ecuador (Sarayacu, Rio Suno, Rio Zamora, Rio Santiago, etc.)- Conover Collection. — 9: Ecuador (Concepcion, 1; Raya-Yaco, 1; Loreto, Montes del Suno, 2; Raya-Chigta, 1; headwaters of Rio Tigre, Napo-Pastaza, 4). *Mitu tomentosa (Spix). Lesser Razor-billed Curassow. Crax tomentosa Spix, Av. Spec. Nov. Bras., 2, p. 49, pi. 63, 1825 — Barcellos, Rio Negro, Brazil (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 683, 1906); Schomburgk, Reisen Brit. Guiana, 1, p. 418; 2, pp. 18, 31, 1848 — Nappi, Mahu, and Rio Takutu. Pauxi mitu (not Crax mitu Linnaeus) Temminck, Hist. Nat. Pig. Gall., 3, p. 8, 1815 — part, supposed "young." Ourax erythrorhynchus (not of Swainson, July, 1837) Swainson, Anim. Menag., p. 187, Dec. 31, 1837— River "Tokoto" [sic], British Guiana (crit.).' Urax erythrorhynchus Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 747, "1848" [ = 1849]— British Guiana (ex Swainson).' Urax tomentosa Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 746, 1848 — Takutu and Mahu rivers; Burmeister, Syst. Uebers. Th. Bras., 3, p. 349, 1856 — Barcellos, Rio Negro (ex Spix). Ourax tomentosa Pelzeln, Orn. Bras., 3, p. 288, 1870 — Rio Negro (below Poia- res, Marabitanas, Serra do Cocuy, Sao Isabel, San Carlos) and Rio Branco (Forte do Sao Joaquim), Brazil. Mitua tomentosa Sclater and Salvin, Proc. Zool. Soc. Lend., 1870, p. 520 — British Guiana, Rio Negro, and Rio Branco; Sclater, Trans. Zool. Soc. Lond., 9, p. 284, pi. 52, 1875 (monog.); Salvin, Ibis, 1886, p. 174— British Guiana (ex Schomburgk); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 487, 1893 — British Guiana (Rio Rupununi) and Rio Negro (Marabitanas); idem, Handb. Game-Bds., 2, p. 215, 1897 (monog.); Berlepsch and Hartert, Nov. Zool., 9, p. 120, 1902 — Rio Orinoco (Altagracia, Quiribana de Caicara) and Caura Valley (Nicar6), Venezuela; Andr6, Naturalist in the Guianas, p. 156, 1904 — Caura River, Venezuela; Cherrie, Sci. Bull., 1 Cf. Hellmayr, Verh. Orn. Ges. Bay., 14, p. 273, 1930. 118 Field Museum of Natural History— Zoology, Vol. XIII Mus. Brookl. Inst., 2, p. 355, 1916 — Orinoco Valley (Las Gaucas, San Feliz River, etc.; nest and eggs descr.). Miiua tuberose (not Crax tuberosa Spix) Salvin, Ibis, 1886, p. 174 — British Guiana (ex Schomburgk, ex Swainson).* Mitua mitu Beriepsch, Nov. Zool., 15, p. 296, 1908 — part, British Guiana. Milu mitu Chubb, Bds. Brit. Guiana, 2, p. 22, 1921 — British Guiana (ex Schomburgk, ex Swainson); Delacour, Ibis, 1923, p. 138 — Rio Apure, Venezuela. MUu tomentosa Chubb, Bds. Brit. Guiana, 2, p. 22, 1921 — upper Takutu Mountains and Rupununi River; Todd, Proc. Biol. Soc. Wash., 45, p. 210, 1932 (crit.); Peters, Bds. World, 2, p. 10, 1934 (range). Range. — Southern British Guiana, the adjacent parts of Brazil (from the Rio Branco to the Rio Negro), and the Orinoco Valley and its tributaries in Venezuela.^ Conover Collection. — 1: Brazil (Amazonas, Rio Catrimany, 1). Genus PAUXI Temminck Pauxi Temminck, Hist. Nat. Pig. Gall., 2, pp. 456, 465, 1812; I.e., 3, pp. 1, 683, 1815 — type, by tautonymy, Crax pauxi "Latham et Gmelin" [= Linnaeus]. Ourax Cuvier, Regne Anim., 1, p. 440, "1817" [=Dec. 7, 1816]— type, by subs, desig. (Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 519), Paujci gaUata=Crax pauxi Linnaeus. Lophocerus (not Lophoceros Hemprich and Ehrenberg, 1833) Swainson, Nat. Hist. Class. Bds., 2, p. 353, July 1, 1837 — type, by monotypy, Crax galeata Latham = Crax patixi Linnaeus. Urax ("Cuvier") Reichenbach, Av. Syst. Nat., p. xxvi, March 1, 1850 — type, by subs, desig. (Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 519), Pauxi galeata=Crax pauxi Linnaeus. Paujcis Sclater, Trans. Zool. Soc. Lond., 9, p. 285, 1875 — emendation of Pauxi Temminck. ♦Pauxi pauxi (Linnaeus). Helmeted Curassow. Crax pauxi Linnaeus, Syst. Nat., 12th ed., 1, p. 270, 1766 — based on "Gallina indica alia" Aldrovandi, "Le Hocco du Mexique" Brisson, etc.; "Mexico," errore, = Venezuela. Crax galeata Latham, Ind. Orn., 2, p. 624, 1790 — based on "Crax vertice cono corneo onusto" Brisson, Om., 1, p. 87, 1763; "in insula Curassao," errore. Pauxi galeata Temminck, Hist. Nat. Pig. Gall., 3, pp. 1, 683, 1815 — "Mexico and Curagao Island" (monog.); Gray and Mitchell, Gen. Bds., 3, p. [487], pi. 122 (female), Nov., 1846; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 519 — "Cayenne" (Buffon), "Rio Cassiquiare and Orinoco" (Natterer), Venezuela (near Caracas), and "Santa Marta" (monog.); Summerhayes, I.e., 1874, p. 420 — sierra inland of Aroa, Venezuela. » Cf. Hellmayr, Verb. Orn. Ges. Bay., 14, p. 273, 1930. * Twelve specimens, including one from British Guiana, examined. 1942 Birds of the Americas— Hellmayr and Conover 119 Ourax pauxi Cuvier, Regne Anim., 1, p. 440, "1817" [=Dec. 7, 1816] (descr.). Ourax galeata Tschudi, Untersuch. Faun. Peru., Aves, p. 289, 1846 — "Prov. Maynas, Peru" (errore). Urax pauxi Burmeister, Syst. Uebers. Th. Bras., 3, p. 350, 1856 (range imaginary). Ourax (Crax) pauxi Pelzeln, Orn. Bras., 3, p. 289, 1870 — "banks of the Rio Cassiquiare and Orinoco" (from hearsay). Pauxis galeata Sclater, Trans. Zool. Soc. Lond., 9, p. 285, pi. 53, fig. 1 (male), 1875 — Venezuela ("Rio Cassiquiare and upper Orinoco"; near Caracas, and near Tucacas); Funck, Proc. Zool. Soc. Lond., 1875, p. 566 — forests of Venezuela (from San Esteban up to the Cumbre de Valencia, also in the mountains of Noigua and Montalban); Rowley, I.e., 1877, p. 684 (coloration of female) ; Sclater, I.e., 1880, p. 648 (coloration of female); Taczanowski, Orn. Per., 3, p. 266, 1886— "Maynas, Peru" (ex Tschudi). Pauxis galeata var. rubra Sclater, Trans. Zool. Soc. Lond., 9, pi. 53, fig. 2 (female), 1875; Funck, Proc. Zool. Soc. Lond., 1875, p. 566 (crit.). Pauxis pauxi Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 488, 1893 (monog., range imaginary); idem, Handb. Game-Bds., 2, p. 216, 1897 (monog.). Pauxi pauxi Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 29, 1922 — La Azulita, Rio Guachi, Merida, Venezuela; Peters, Bds. World, 2, p. 10, 1934 (range). Range. — Tropical mountain forests of northwestern Venezuela, from the vicinity of Caracas west to Merida. ^ Conover Collection.— 1: Venezuela (La Azulita, Merida, 1). Pauxi unicornis Bond and de Schauensee.^ Bolivian Helmeted CURASSOW. Pauxi unicornis Bond and de Schauensee, Not. Nat. Acad. Nat. Sci. Phila., 29, p. 1, Oct. 24, 1939— hills above Bolivar, near Palmar, alt, 1 The reported occurrence in Cayenne, eastern Peru (Maynas), and Colombia (Santa Marta), as well as in southern Venezuela (banks of the Rio Cassiquiare and upper Orinoco) has never been corroborated. In addition to various specimens of doubtful origin, one of us has examined three, collected by S. Briceno in the Montana del Capas (alt. 200 meters), below the city of Merida. 2 Pauxi unicornis Bond and de Schauensee : Differs from Pauxi pauxi by the differently shaped casque which is roundly conical (almost cylindrical, with rounded top) instead of fig-shaped. It would seem that there also may be a dif- ference in coloration of the casque which in a specimen of unicornis examined by the junior author is black (given as leaden blue in life), while in a specimen of pauxi the casque is a light yellowish brown. Also the upper edge of the culmen is sharper, less rounded. In the Bolivian bird the feathers of the center of the crown, nape, and hind neck are tightly curled upwards in sharp contrast to the sides of the face and neck, whereas in a Venezuelan specimen the feathers of these parts are only slightly curled and are not in contrast with the sides of the face and neck (in the specimen of pauxi examined a few feathers directly under the casque are tightly curled). The color pattern of unicornis is similar to pauxi, but the plum- age is greenish without any blue gloss and the dark fringes on the feathers of the lower neck and mantle are much less strongly marked. Material examined. — Bolivia: Palmar, Yungas de Cochabamba, 1, 120 Field Museum of Natural History— Zoology, Vol. XIII 2,500 ft., Yungas de Cochabamba, Bolivia (type in the Academy of Natural Sciences of Philadelphia). Range. — Known only from near Palmar, Yungas de Cocha- bamba, Bolivia. Genus CRAX Linnaeus Crax Linnaeus, Syst. Nat., 10th ed., 1, p. 157, 1758 — type, by subs, desig. (Ridgway, Man. N. Amer. Bds., ed. 2, p. 207, note 2, 1896), Crax rubra Linnaeus. Aledor Merrem, Av. Rar. Icon, et Descr., fasc. 2, p. 40, 1786 — type, by tautonymy, Crax aledor Linnaeus. Mitupordnga Reichenbach, VoUst. Naturg. Tauben, p. 136, 1862 — type, by subs, desig. (Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 474, 1893), Crax globicera Linnaeus. Crassolaryngvs Reichenbach, Vollst. Naturg. Tauben, p. 136, 1862 — type, by subs, desig. (Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 136, 1893), Crax globulosa Spix. Sphaerolaryngiis Reichenbach, Vollst. Naturg. Tauben, p. 136, 1862 — type, by monotypy, Crax alherii Fraser. *Crax alector Linnaeus.^ Crested Curassow. Crax aledor Linnaeus,* Syst. Nat., 12th ed., 1, p. 269, 1766 — based principally on "Le Hocco de la Guiane" Brisson (Cm., 1, p. 298, pi. 29), "la Guiane" (= Cayenne], "Bresil" et "la Jamaique" (errore); Temminck, Hist. Nat, Pig. Gall., 3, pp. 27, 689, 1815 (in part); Vieillot (and Oudart), Gal. Ois., ^ 2, p. 6, 1822; Schomburgk, Reisen Brit. Guiana, 2, p. 31, 1848— Takut6 River; Cabanis, I.e., 3, p. 746, "1848"— British Guiana (ecology); Sclater, Proc. Zool. Soc. Lond., 25, p. 19, 1857— "Bogota"; Pelzeln, Orn. Bras., 3, p. 286, 1870 — Rio Negro (Barra do Rio Negro, Cachoeira do Veado, Sao Gabriel, foot of Serra do Cocuy, Marabitanas), Rio Vaup>e (Sao Joaquim), and Rio Branco (Forte do Sao Joaquim), Brazil; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 514 — British Guiana, Rio Negro, Rio Vaupe, and Rio Branco (descr.); Sclater, Trans. Zool. Soc. Lond., 9, p. 277, pi. 43 (male, female), 1875 (monog.); B. Brown, Canoe and Camp * Crax nigra Linnaeus (Syst. Nat., 10th ed., 1, p. 157, 1758) has been applied to the present species by Chubb and others. Of the references quoted by Linnaeus, Callus indicus Sloane (Voy. Jamaica, 2, p. 302, pi. 260), described and fig^ured as "entirely black," rests on a bird brought to Jamaica from Curagao, where no curassow occurs, and appears to be unidentifiable. Marcgrave's "Mitu" is the basis of Mitu mitu (Linnaeus), whereas Aldrovandi's account refers to some species with knob and wattles at the base of the bUl. Alone, Dodart's "Coq Indien," while also including Pauxi pauxi, may possibly deal in part with what we call C. aledor, although he speaks of the gloss of the plumage as being "verdatre," which does not suit the purple-glossed Crested Curassow. We do not see, therefore, how nigra can be accepted. Crax sloanei Reichenbach (Vollst. Naturg. Tauben, p. 131, 1862), proposed for "Gallus indicus" of Sloane, is, of course, just as ambiguous as its basis. ' Although Linne's synonymy contains various inapplicable references such as Sloane, Hernandez, and Marcgrave's "Mituporanga," his description, which seems to have been taken largely from Brisson, is unmistakable. 1942 Birds of the Americas— Hellmayr and Conover 121 Life Brit. Guiana, p. 345, 1877 — along the Corentyne River; Salvin, Ibis, 1886, p. 174— Camacusa, British Guiana; W. L. Sclater, Ibis, 1887, p. 318 — Pomeroon River, British Guiana; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 475, 1893— Colombia ("Bogota"), Brazil (Sao Gabriel, Manaos), British Guiana (Camacusa, Demerara), and Surinam; idem, Handb. Game-Bds., 2, p. 201, 1897 (monog.); Berlepsch and Hartert, Nov. Zool., 9, p. 120, 1902 — Nericagua, Rio Orinoco, Venezuela; Andre, A Naturalist in the Guianas, p. 156, 1904 — Caura River, Venezuela; Beebe, Trop. Wild Life, 1, p. 127, 1907— Bartica, British Guiana; Ihering, Cat. Faun. Braz., 1, p. 10, 1907 (range); Berlepsch, Nov. Zool., 15, p. 296, 1908— Cayenne; Penard, Vog. Guyana, 1, p. 295, 1908 — Surinam; Stone, Proc. Acad. Nat. Sci. Phila., 65, p. 190, 1913— Cano Vagre, Orinoco delta, Venezuela; Snethlage, Bol. Mus. Goeldi, 8, p. 53, 1914 (range); Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 356, 1916 — Maipures and beyond, Rio Orinoco; Chapman, Bull. Amer. Mus. N. H., 36, p. 194, 1917 — Buena- vista, eastern Colombia. Crax mitu (not of Linnaeus) Vieillot et Oudart, Gal. Ois., 2, pi. 199, 1822 (male). Crax erythrognatha Sclater and Salvin, Proc. Zool. Soc. Lond., 1877, p. 22 — "Bogota," Colombia (cotypes in Salvin-Godman Collection, now in British Museum, examined); Sclater, Trans. Zool. Soc. Lond., 10, p. 543, pi, 90 (male, female), 1879 (monog.). Crax nigra (not of Linnaeus) Chubb, Bds. Brit. Guiana, 1, p. 17, 1916 — Bonasika, Mazaruni River, Taramu and Corentyne rivers, Camacusa, Aremu, and Maccasseema, Pomeroon River; Peters, Bds. World, 2, p. 10, 1934 (range). Range. — French, Dutch, and British Guiana, south through northern Brazil to the north bank of the Amazon, west to the Rio Negro; southern Venezuela (Orinoco Valley and tributaries) west to the eastern base of the east Colombian Andes (Buenavista).i Field Museum Collection. — 7: British Guiana (unspecified, 1; Oko Mountains, Essequibo, 5); Brazil (Rio Branco, Serra Grande, 1). Conover Collection. — 14: British Guiana (Berbice, 1; Rockstone, Essequibo River, 1; Oko Mountains, Essequibo, 3); Brazil (Lago Cuipeua, east of Obidos, 1; Rio Curicuriary, Amazonas, 1; Lago Canacary, Amazonas, 1 ; Itacoatiara, 1 ; Igarap^ Arriba, Amazonas, 5) . 1 Colombian specimens (C. erythrognatha) are nowise different from Guianan ones. The only supposed character in the color of the basal portion of the bill does not exist, since it varies, in Guianan and Brazilian examples, from chrome- yellow to orange red. The sexes in this species are nearly alike, the female merely differing by the presence of some white spots in the crest. The purplish gloss of plumage, together with the bare loral and orbicular regions and the absence of white at the tip of the rectrices, serves to distinguish this species from its allies. Additional specimens examined. — British Guiana: Camacusa, 1; unspecified, 3. — Venezuela: Nericagua, 1. — Colombia: "Bogota," 2. — Brazil: Forte do Sao Joaquim, Rio Branco, 2; Sao Gabriel, Rio Negro, 1; Cachoeira do Veado, Rio Negro, 1; foot of Serra do Cocuy, Rio Negro, 1. 122 Field Museum of Natural History— Zoology, Vol. XIII Crax blumenbachii Spix.' Blumenbach's Curassow. Crax blumenbachii Spix, Av. Spec. Nov. Bras., 2, p. 50, pi. 64 (female), 1825 — "in sylvis provinciae Rio de Janeiro" (cotypes in coll. of Munich and Frankfort museums examined); Burmeister, Syst. Uebers. Th. Bras., 3, p. 345, 1856 — Rio da Pomba, Minas Geraes (descr. of male and female; female in Halle Museum examined) ; Hartert, Kat. Vogels. Mus. Senckenb. Naturh. Gesells., p. 200 (note 376), 1892 (crit. on cotypes); Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, pp. 684-688, 1906 (monog., range); Ihering, Cat. Faun. Braz., I, p. 11, 1907 (range); Peters, Bds. World, 2, p. 12, 1934 (range); Pinto, Bol. Biol., (n.s.), 2, p. 74, 1935— eastern Minas Geraes; idem. Rev. Mus. Paul., 22, p. 96, 1937 — Mayrink, Minas Geraes. Crax rubrirostris Spix, Av, Spec. Nov. Bras., 2, p. 51, pi. 67 (male), 1825— "inter Rio de Janeiro et Bahia," Brazil (type in Munich Museum exam- ined); Wied, Beitr. Naturg. Bras., 4, (2), p. 528, 1833— southern Bahia (Alcoba^a, Belmonte) and Espirito Santo (Rio Doce, Rio Mucuri, Rio Itapemirim, and Rio Itabapuana) (descr. male and female; female in Vienna Museum examined); Burmeister, Reise Bras., p. 309, 1853 — below Sao Caetano, Rio da Pomba, Minas Geraes; Euler, Journ. Orn., 16, p. 192, 1868 — forests of the Rio Parahyba, Rio de Janeiro (nesting in captivity, eggs descr.). Crax alector (not of Linnaeus) Wied, Reise Bras., 1, pp. 262 (8vo ed., p. 260), 360 (8vo ed., p. 357), 371 (8vo ed., p. 368), 1820— Morro d'Arara (Rio Mucuri), Espirito Santo, and Rio Belmonte (Ilha do Chave, below Quartal dos Arcos), Bahia; idem. I.e., 2, p. 125, 1821 — Rio Salgado (affluent of Rio Ilheos), Bahia; A. de Saint-Hilaire, Voy. Prov. Rio de Janeiro et Minas Geraes, 2, p. 67, 1830 — Alto dos Bois, near Minas Novas, Minas Geraes (descr. opt. of adult male) ; idem, Voy. Distr. des Diamants et Litt. du Bresil, 2, p. 336, 1833 — shores of Lake Juparanan, near Linhares, Rio Doce, Espirito Santo (common). ' Crax blumenbachii Spix: Adult male similar to C. /. fasciolata in having the plumage glossed with green, but loral and orbicular regions (except a very narrow rim round the eye) feathered; rectrices without any trace of white apical margin; legs and feet dusky; bill smaller and less elevated. Female nearest to that of C. rubra rubra, but much smaller, especially bill and tarsi much shorter and slenderer; crest-feathers with two to three white bands; sides of head uniform black; throat, foreneck, and nape bronzy-black, not banded with black and white; lesser and median wing coverts bronze-green with chestnut vermiculations instead of wholly chestnut; rectrices nearly uniform bronze green, at best the two median ones with some rufescent vermiculations at the extreme base. Wing, (male) 365, (female) 330-350; tail, 360, (female) 320; bill, 43 3-^, (female) 35-40. This species, by the absence of knob and wattles on the bill, resembles C. alector and C. fasciolata, but has a weaker bill and no extensive bare area on the sides of the head, there being just a narrow naked rim round the eye. The feet appear to be decidedly darker than in the allied species, and the basal portion of the bill is described by that careful observer, Prince of Wied-Neuwied, as "orange red." The female, however, more nearly approaches that of C. rubra in coloration, but may be distinguished by lesser dimensions and various other details. The species is said to be, at least locally, on the verge of extinction, and but a few specimens are preserved in scientific collections. Material examined. — Brazil: "Rio de Janeiro," 2 (females); between Rio de Janeiro and Bahia, 1 (male) ; Rio da Pomba, Minas Geraes, 1 (female) ; unspecified, 1 (female; collected by Maximilian Prince of Wied). 1942 Birds of the Americas — Hellmayr and Conover 123 Crax carunculata (not of Temminck) Euler, Rev. Mus. Paul., 4, p. 100, 1900 (nesting habits in captivity); Ihering, I.e., 4, p. 164, 1900 — Cantagallo. Range,— Forests of southeastern Brazil, in southern Bahia (north to the Rio Ilh^os), Espirito Santo, Rio de Janeiro (valley of the Rio Parahyba), and eastern Minas Geraes (Mayrink, Minas Novas, Rio da Pomba). Crax fasciolata pinima Pelzeln.^ Natterer's Curassow. Crax pinima Pelzeln, Orn. Bras., 3, pp. 287, 341, 1870 — Praia do Cajutuba, near Para, Brazil (descr. of female; type in Vienna Museum examined); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 518 (crit.); Sclater, Trans. Zool. Soc. Lond., 9, p. 281, 1875 (ex Pelzeln); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 477, 1893— part, hab. Para only; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 682 (in text), 1906 (female descr.); Ihering, Cat. Faun. Braz., 1, p. 11, 1907 — Pard; Peters, Bds. World, 2, p. 11, 1934— Par4; Pinto, Bol. Biol., (n.s.), 2, pp. 71, 73, 75, 1935 — Boa Vista and Primeira Cruz, Maranhao (crit., descr. of male). Crax fasciolata (not of Spix) Goeldi, Ibis, 1903, pp. 491, 499 — Rio Capim, Par4, and Rio Guajahu, Maranhao (crit.); Snethlage, Bol. Mus. Goeldi, 8, p. 53, 1914— Rio Capim. Crax sclateri pinima Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912 — Cajutuba and Rio Capim, Para. Range. — Northeastern Brazil, from the Rio Tocantins (Cameta), Para, east to northern Maranhao (Rio Guajahu, Boa Vista, Primeira Cruz). *Crax fasciolata fasciolata Spix. Sclater's Curassow. Crax fasciolata Spix,* Av. Spec. Nov. Bras., 2, p. 48, pi. 62a, 1825 — "in sylvis Parae" (type lost, formerly in Munich Museum); Ogilvie-Grant, Cat. Bds. > Crax fasciolata pinima Pelzeln : Similar to C. /. fasciolata, but with decidedly smaller bill and shorter tail; female with pale markings on back, wing-coverts, remiges, and rump reduced to narrow broken wavy lines of buffy white; rectrices — aside from the buflfy- white apical margin — black, with mere traces of whitish wavy cross-lines; whole breast and tibial feathers broadly banded with black and buff; lower abdomen and under tail coverts much paler, buff instead of deep ochra- ceous-buff; inner web of remiges with mere suggestions of whitish cross-bands. Wing (female), 350; tail, 310. The characters of this scarce curassow in the female sex have recently been corroborated by Pinto on the basis of specimens from Boa Vista, Maranhao. Two males from the same region agree in coloration with C. /. fasciolata, but have decidedly smaller bills. The Berlin Museum has both sexes collected by Sieber at Cameta on the Rio Tocantins. ^ In the revision of Spix's types, Hellmayr had rejected the name C. fasciolata, on account of certain discrepancies in the coloration of the crest between Spix's description and the female specimens of C. sclateri available for comparison at the time. Several examples in a larger series of that sex from the Rio Araguaya, Goyaz, subsequently examined show, however, the same amount of white barring to the crest-feathers as depicted in Spix's plate, and since the range of the bird called "sclateri" seems to extend to the Amazon Valley, we have no hesitation in following Pinto's acceptance of fasciolata as the earliest name for the western 124 Field Museum of Natural History — Zoology, Vol. XIII Brit. Mus., 22, p. 476, 1893— Rio do Cabagal, Brazil; idem, Handb. Game-Bds., 2, p. 202, 1897— part, excL of Bolivia; Salvador!, Boll. Mus. Zool. Torino, 15, No. 378, p. 15, 1900 — Urucum, Matto Grosso; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 681, 1906 (crit.); Pinto, Bol. Biol., (n.s.), 2, pp. 72, 73, 75, 1935— Matto Grosso (Corumbd, Coxim), Goyaz (Pilar), Minas Geraes (Pirapora), Sao Paulo (Ituverava, Rio Grande), and "Obidos," Para (crit.); idem, Rev. Mus. Paul., 20, p. 31, 1936— Rio das Almas (Fazenda Thome Pinto) and Pilar, Goydz (crit.). Crax sclateri G. R. Gray, List Bds. Brit. Mus., 5, p. 14, 1867 — part, spec, a, b, "Mexico," errore (cotypes in British Museum examined); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 515 — Paraguay and Matto Grosso (descr.); Pelzeln, Orn. Bras., 3, p. 287, 1870 — Rio dos Porrudos, Villa Maria, Rio Cabagal, Rio de Sipotuba, Caigara, and Rio Guapore below Tres Barras, Matto Grosso, Brazil; Sclater, Trans. Zool. Soc. Lond., 9, p. 278, pis. 44 (male, female), 45 (female), 1875— Paraguay and Matto Grosso (monog.); Berlepsch, Journ. Orn., 35, p. 34, 1887 — Rio Pilcomayo, Paraguay; Sclater and Hudson, Arg. Orn., 2, p. 145, 1889 — Paraguay and Argentina; Kerr, Ibis, 1892, p. 147 — forests near the Rio Paraguay, Chaco, Paraguay; Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 682, 1906 (characters); Ihering, Gat. Faun. Braz., 1, p. 10, 1907— Sao Paulo (Itapura, Santa Cruz do Rio Pardo, Barretos); Hellmayr, Nov. Zool., 15, p. 94, 1908 — Fazenda Esperanga and Rio Araguaya, Goyaz (crit.); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 189, 1910 — Chaco and Misiones; idem, Bol. Soc. Physis, 1, p. 251, 1913 — Chaco Argen- tino and Misiones; Bertoni, Anal. Soc. Cient. Arg., 75, p. 68, 1913 — Misiones; idem, Faun. Parag., p. 35, 1914 — Alto Parana, Paraguay; Menegaux, Rev. Frang. d'Orn., 9, p. 24, 1917 — Pocone, Matto Grosso. Crax sulcirostris Ihering, Rev. Mus. Paul., 3, p. 409, 1899 — Sao Paulo (descr. of female; type in Museu Paulista); idem, I.e., 6, p. 347, 1905 (crit.). Crax alector (not of Linnaeus) Burmeister, Syst. Uebers. Th. Bras., 3, p. 344, 1856 — part, descr. of female, interior of Brazil to Paraguay; idem, Journ. Orn., 8, p. 260, 1860— Argentina; idem, Reise La Plata St., 2, p. 500, 1861 — Gran Chaco, Misiones, and supposedly also "north of Tucuman." Crax sclateri sclateri Naumburg, Bull. Amer. Mus. N. H., 60, p. 62, 1930 — Agua Verde, Matto Grosso; Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 374, 1934 — Descalvados, Matto Grosso. Crax fasdolata fasciolata Peters, Bds. World, 2, p. 11, 1934 — "Para" south to Matto Grosso and Goyaz. Crax fasciolata sclateri Peters, Bds. World, 2, p. 11, 1934 — part, Paraguay, Sao Paulo, Argentine Chaco, and Misiones; Krieg and Schuhmacher, Verh. Orn. Ges. Bay., 21, p. 15, 1936 — northeastern Paraguay (habits). Range. — Interior of Brazil, from western Sao Paulo (Ituverava, Itapura, Barretos, Rio Grande) through Matto Grosso, Goyaz, and western Minas Geraes (Pirapora, Rio Sao PYancisco) north probably banded curassow. On the other hand, its occurrence in a wild state on the north bank of the Amazon, at Obidos (whence we have several typical C. alector), appears to us highly questionable, and we venture to suggest that the specimen mentioned by Pinto is more likely to have come from the south side of the Amazon. 1942 Birds of the Americas— Hellmayr and Conover 125 to the Amazon; Paraguay;^ and the adjacent districts of Misiones and the Argentine Chaco.^ Field Museum Collection.— 2: Brazil (Fazenda Capao Bonita, Vaccaria, Matto Grosso, 2). Conover Collection. — 10 : Brazil (Fazenda Capao Bonita, Vaccaria, Matto Grosso, 4); Paraguay (Chaco side of the Paraguay River, 2; Riacho Caballero, 45 km. west of Puerto Rosario, 2; 235 km. west on the Riacho Negro, Chaco, 2). *Crax fasciolata grayi Ogilvie-Grant.^ Gray's Curassow. Crax grayi Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 480, 1893— "South America" (descr. of female; cotypes in British Museum examined); idem, Handb. Game-Bds., 2, p. 206, pi. 27, 1897 (monog.). Crax sclateri G. R. Gray, List Bds. Brit. Mus., 5, p. 14, 1867 — part, spec, c, d, "S. America, varieties"; Burmeister, Proc. Zool. Soc. Lond., 1871, p. 701 — Santa Cruz de la Sierra, Bolivia; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 82, 1930 — Curiche de San Ramon, Chiquitos, Bolivia. Crax fasciolata (not of Spix) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 476, 1893— part, Bolivia; idem, Handb. Game-Bds., 2, p. 202, 1897— part, Bolivia. ' Crax fasciolata sclateri Peters, Bds. World, 2, p. 11, 1934 — part, Bolivia. 1 According to Aplin (Ibis, 1894, p. 203), "C. sclateri is found in small numbers on the Rio Negro, Uruguay," but as no specimen was obtained, and no other observer ever met with a curassow in Uruguay, the record is open to doubt and probably refers to Penelope o. obscura. 2 Females from Matto Grosso, Goyaz, and one each from the Argentine Chaco (Rio de Oro) and Paraguay (near Concepcion) agree well together, notably in having the lower back and rump blackish or dusky, regularly barred with whitish or buff. There is some individual variation in the width of the Hght bands on the upper wing and tail coverts as well as in the amount of white spotting on the throat. The presence of a narrow groove on each side of the beak from the nasal fossa to near its point, which gave rise to the description of C. sulcirostris, is a purely individual feature (cf. Hellmayr, Nov. Zool., 15, p. 95, 1908). Additional material examined. — Brazil: Leopoldina, Rio Araguaya, 18; Rio Cabacal, Matto Grosso, 3; Caicara, Matto Grosso, 1; Rio Guapore, below Tres Barras, Matto Grosso, 2; "Amazonas," 1. — Paraguay: Island near Concepcion, 1; Villa Rica, 1. — Argentina: Rio de Oro, Chaco Austral, 1. ^ Crax fasciolata grayi Ogilvie-Grant: Male apparently indistinguishable from C. /. fasciolata; female with lower back and rump ochraceous-buff, either practically uniform or narrowly banded with dusky; wing coverts more broadly barred with ochraceous-buff, sometimes even nearly plain ochraceous-buff; buffy white bars on rectrices much wider (10 against 2-5 mm.). This little-known form requires further investigation. It was described from two females of unknown origin in the British Museum, which one of us has recently examined. Three females from Buenavista, Bolivia, in the Conover Collection seem to be referable to the same form, although direct comparison with the type could not be made. A male from Chiquitos (Curiche de San Ramon) in the Munich Museum is evidently not separable from Goyaz specimens (C. /. fasciolata). 126 Field Museum of Natural History— Zoology, Vol. XIII Range. — Eastern Bolivia (Buenavista, Santa Cruz; Curiche de San Ramon, Chiquitos; San Cdrlos, Santa Cruz). Conover Collection. — 6: Bolivia (Buenavista, Santa Cruz, 5; San Carlos, Santa Cruz, 1). *Crax globulosa Spix. Wattled Curassow. {'!)Crax carunculata Temminck.i Hist. Nat. Pig. Gall., 3, pp. 44, 690, pi. 4, fig. 3, 1815 — "Bresil" (type in the Lisbon Museum). Crax globulosa Spix, Av. Spec. Nov. Bras., 2, p. 50, pis. 65 (male), 66 (female), 1825 — "in sylvis fluminis Solimoens," Brazil (cotypes in Munich and PYankfort museums examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 683, 1906); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 515 — Upper Amazon, Pebas, and Rio Napo (descr.); Pelzeln, Orn. Bras., 3, p. 288, 1870 — Rio Madeira (Borba, Cachoeira da Bananeira, Piori, Salto Theotonio), Rio Guapore (Volta do Gentio), Barra do Rio Negro, and Rio Amazonas, Brazil; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 307 — Rio Maranon and Rio Ucayali, Peru; Sclater, Trans. Zool. Soc. Lond., 9, p. 279, pi. 46 (male, female), 1875— Rio Napo and Pebas (descr.); (?)idem, I.e., 10, p. 544, pi. 91, 1879 (aviary bird); Tac- zanowski, Orn. Per., 3, p. 264, 1886- — Peru (Pebas, Sarayacu); Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 482, 1893— Samiria, Peru; idem, Handb. Game-Bds., 2, p. 208, 1897 — Upper Amazonia (monog.); Hellmayr, Nov. Zool., 17, p. 417, 1910 — Rio Madeira; Chapman, Bull. Amer. Mus. N. H., 55, p. 152, 1926— Rio Napo, Ecuador; Naumburg, I.e., 60, p. 62, 1930— Matto Grosso; Peters, Bds. World, 2, p. 11, 1934 (monog.). Crax yarrellii E. T. Bennett, Gardens and Menag. Zool. Soc, 2, p. 227, 1831 — Rio Maranon, Peru (type lost, formerly in collection of Zoological Society, London); Jardine and Selby, lUust. Orn., (n.s.). Part 1, pi. 6, 1837 (fig. of type; = adult male). Crax globosa (lapsu) Burmeister, Syst. Uebers. Th. Bras., 3, p. 346, 1856 (ex Spix). Crax globicera (not of Linnaeus) Bates, Naturalist on the Amazon, 2, pp. 112, 282, 292, 1863— Island of Catud, near Ega, Rio Solimoes. Crax carunculata (not of Temminck?)^ Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 517 (descr. of male and female; excl. of synon. C. rubri- rostris and C. blumenbachii) ; Sclater, Trans. Zool. Soc. Lond., 9, p. 279, pi. 47 (male, female), 1875 (monog.); Allen, Bull. Amer. Mus. N. H., 2, p. 106, 1889— lower Beni, Bolivia; Ogilvie-Grant, Cat. Bds. Brit. Mus., 1 This species, based on a single sj)ecimen — judging by the chestnut abdomen, of female sex — from "Brazil" in the Lisbon Museum, may be the same as C. globulosa. We hesitate, however, to employ Temminck's name, since not one of the many females (with rufous belly) examined by us has any trace of the lappets at the base of the lower mandible shown in his drawing. The type, if still extant, should be re-examined. *Cra^ carunculata of Sclater, Salvin, and Ogilvie-Grant is unquestionably the same as C globulosa, whatever Temminck's type might have been. The series of males from the Rio Solimoes shows every gradation from birds without any swelling on the bill to two with large swellings at the base of the culmen and distinct wattles on the lower mandible. The color of the basal portion of the 1942 Birds of the Americas — Hellmayr and Conovbr 127 22, p. 481, 1893 — part (descr., excl. of range); idem, Handb. Game-Bds., 2, p. 206, 1897 — part (descr., excl. of range). Range. — Upper Amazonia, from eastern Ecuador (Rio Napo) and northeastern Peru east to Manaos and the Rio Madeira, south to northern Matto Grosso (Rio Guapor^) and northeastern Bolivia (lower Beni). Conover Collection. — 12: Brazil, Rio Solimoes (Ilha do Com- prido, 12). *Crax alberti Fraser.' Prince Albert's Wattled Curassow. Crax alberti Fraser, Proc. Zool. Soc. Lond., 18, "1850," p. 246, pi. 27 (=male), pub. Jan. 24, 1852 — "types living in Lord Derby's aviaries at Knowsley," origin unknown;'' Sclater and Salvin, I.e., 1870, p. 517 — New Granada (monog.); Sclater, Trans. Zool. Soc. Lond., 9, p. 280, pl. 48 (male, female), 1875 — Santa Marta and "Bogotd," Colombia (descr.); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 483, 1893— Bogota, Colombia; idem, Handb. Game-Bds., 2, p. 211, 1897— Colombia; Bangs, Proc. Biol. Soc. Wash., 12, p. 132, 1898— Santa Marta; Allen, Bull. Amer. Mus. N. H., 13, p. 127, 1900 — Bonda and Naranjo, Santa Marta region; Chapman, Bull. Amer. Mus. N. H., 36, p. 194, 1917 — west of Honda, Magdalena Valley, • Colombia; Todd and Carriker, Ann. Carnegie Mus., 14, p. 176, 1922 — Don Diego and San Lorenzo, Santa Marta region (no spec, obtained); Darlington, Bull. Mus. Comp. Zool., 71, p. 371, 1931 — Rio Frio and Aracataca, Magdalena, Colombia. Crdx mikani Pelzeln, Orn. Bras., 3, p. 343, 1870 — "Brazil," errore (part, descr. of female; spec, in Vienna Museum examined). Crax viridirostris Sclater, Trans. Zool. Soc. Lond., 9, p. 282, June, 1875 (based on a living male of unknown origin in the Amsterdam Zoo; type now in bill is yellow in those with swellings, while the cere is practically red in the others. Natterer, in his notes on freshly killed specimens, describes the cere and append- ages as bright red. AdditioTial specimens examined. — Brazil: Rio Solimoes, 3; Manaos, 2; Volta do Gentio, Rio Guapor6, Matto Grosso, 2. ' Crax alberti Fraser appears to be specifically distinct from C. daubentoni. The male not only differs by the total absence of any swelling at the base of the maxilla and the coloration of the bill (basal half, including wattles of lower man- dible, slaty blue or slate greenish instead of dark wax yellow; apical half ivory yellow), but also by having merely a small bare postocular spot, whereas the entire region between eye and cere is thickly beset with velvety plumes. The female, in addition to the extensive feathering on the sides of the head, may be distinguished from that of daubentoni by its very different coloration: the wings, back, rump, and tail feathers being regularly banded with white; the six outer primaries, primary coverts, alula, and edge of the wing bright rufous; under wing coverts, breast, and sides likewise bright rufous, paling into ochraceous on lower breast and to buff on vent and crissum. Among other material the senior author has examined two males and one female from Bogota (G. Crowther) and a female from Puerto Valdivia, Antioquia (A. E. Pratt), in the British Museum. 2 The alleged "female," figured on pl. 28, belongs to another species, C. r. rubra. 128 Field Museum of Natural History— Zoology, Vol. XIII the Salvin-Godman Collection, British Museum); idem, Proc. Zool. Soc. Lond., 1876, p. 463 — Cartagena, Colombia (male and female received alive). Crax alberti alberti Peters, Bds. World, 2, p. 11, 1934 — Colombia (crit.). Range. — Tropical zone of eastern Colombia, from Cartagena east to the Santa Marta region and south to Antioquia (Puerto Valdivia) and the Magdalena Valley (Honda) ; also found in native "Bogota" collections.' Conover Collection. — 1: Colombia (La Tigrera, Santa Marta, 1). *Crax daubentoni G. R. Gray.^ Daubenton's Wattled CURASSOW. Crax daubentoni G. R. Gray, List Bds. Brit. Mus., 5, (Gallinae), p. 15, 1867 — "Central America?" = Venezuela (descr. of male and female; cotypes in British Museum examined); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 516 — near Caracas, Venezuela; Sclater, I.e., 1870, p. 671 — Tucacas, Venezuela; idem. I.e., 1871, p. 624 — Tucacas; Summerhayes, I.e., 1874, p. 420 — littoral of Venezuela, near Aroa, to the foot of the mountains; Sclater, Trans. Zool. Soc. Lond., 9, p. 276, pis. 41 (male), 42 (female), 1875— forest region of Venezuela (monog.); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 482, 1893— Venezuela; idem, Handb. Game-Bds., 2, p. 209, 1897— Venezuela; Robinson and Richmond, Proc. U. S. Nat. Mus., 24, p. 165, 1901 — five miles east of San Julian, near La Guaira; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 28, 1922— Rio Cogollo, above Lake Maracaibo; Delacour, Ibis, 1923, p. 138 — San Fernando and Apure, Venezuela. Crax mikani Pelzeln, Orn. Bras., 3, p. 343, 1870 — ^"Brazil," errore (part, descr. of "male" = female; type in Vienna Museum examined). Crax pinima (not of Pelzeln) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 518 (crit.); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 477, 1893 — part, spec, a, South America. Crax incommoda Sclater,' Proc. Zool. Soc. Lond., 1872, p. 690 — South America (type in British Museum examined); idem, Trans. Zool. Soc. Lond., 9, p. 281, pi. 49, 1875 (fig. of type ; = female). 1 In males of this species, the knob and wattles at the base of the bill vary from pale bluish to greenish (viridirostris), but the divergency appears to be purely individual. The female bird of C mikani Pelzeln is a normally colored specimen of the present form. ^Crax aldrovandi Reiehenbach (Vollst. Naturg. Tauben, pp. 134, 136, 1862) appears to us undeterminable. Neither Aldrovandi's figure of a tailless bird nor Daubenton's "Hoeco Faisan de la Guiane" (PI. Enl., pi. 86) can be identified with certainty, whereas Willoughby's "Mituporanga" consists of various ambigu- ous components. We see, therefore, no reason to give up Gray's name accom- panied by adequate descriptions, the originals of which are still preserved in the British Museum. ' The type, a female, received from the Zoological Society's Gardens, where it had lived from May 25, 1870, to July 22, 1873, turns out to be C. daubentani. The naked orbital ring is very much narrower than in C. fasciolata (sclateri), and 1942 Birds of the Americas— Hellmayr and Conover 129 Craz alberti daubentoni Peters, Bds. World, 2, p. 11, 1934 — northern Vene- zuela, "British Guiana," and "Surinam." Range. — Tropical zone of northern Venezuela, from La Guaira (below Caracas) west to Lake Maracaibo, south to the Rio Apure. Conover Collection. — 1 : Venezuela (Rio Cogollo, 1). Crax annulata Todd.' Annulated Curassow. Crax annulata Todd, Proc. Biol. Soc. Wash., 28, p. 170, Nov. 29, 1915— Don Diego, Colombia (type in Carnegie Museum, Pittsburgh; descr. of female); Todd and Carriker, Ann. Carnegie Mus., 14, p. 175, 1922^Don Diego (descr. of male and female); Todd, Proc. Biol. Soc. Wash., 45, p. 210, 1932 (crit.). Crax incommoda (not of Sclater, 1872) Sclater, Trans. Zool. Soc. Lond., 10, p. 544, pi. 93, 1879— "South America." Crax pinima (not of Pelzeln) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 477, 1893 — part, spec, b, c. i^awge.— Tropical zone of northern Colombia (Don Diego, Santa Marta region). *Crax rubra rubra Linnaeus. Mexican Curassow. Crax rubra Linnaeus, Syst. Nat., 10th ed., 1, p. 157, 1758 — based on "The Red Peruvian Hen" Albin, Nat. Hist. Bds., 3, p. 37, pi. 40, "in America" (descr. separated in front from the cere by a broad stripe of velvety feathers. It has nothing whatever in common with C. pinima. From other females of daubentoni the type merely differs by having distinct, narrow (M to % mm. wide), white transverse bars on upper wing coverts, secondaries, and outer webs of primaries, and similar, though not continuous, cross-markings on the upper tail coverts. However, the female cotype of daubentoni (Brit. Mus. Reg. No. 58.4.27.2, ex coll. Lidth de Jeude) has likewise white bars, though shorter and less distinct ones, on the wing coverts, marginal spots or edges of white on the outer vane of the primaries, and traces of apical fringes to some of the upper tail coverts. The type of incommoda has hardly any swelling at the base of the culmen, which is more or less suggested in all other females. Otherwise it is of typical coloration: throat and foreneck plain black; breast and thighs black regularly barred with white; flanks, vent, and crissum white; curled crest-feathers black with two white bars; tail broadly tipped with white; bill black, apical half horn brown. Hellmayr could not find the second specimen figured in Trans. Zool. Soc. Lond., 10, pi. 93, 1879. The British Museum has an adult male of C. daubentoni from Montanas da Limones (alt. 150 ft.), below Merida. ^ Crax annulata Todd, a very imperfectly known species, needs further investiga- tion. The male is described as being a miniature of C. alberti. Judging from a photo of its head, which we owe to the kindness of Mr. R. M. de Schauensee, it resem- bles alberti in the absence of wattles at the base of the maxilla, but has the bare space round the eye much more extensive, this area being separated from the cere by a row of small pin-like feathers, exactly as in C. daubentoni. The white bars on the crest-feathers and the whitish margins to the lower breast and wing coverts probably indicate immaturity. A female from "New Granada" (Brit. Mus. Reg. No. 56.11.5.17), purchased of J. Verreaux, which seems to belong here, is very much like C. /. fasciolata (sclateri) in general coloration, but differs in hav- ing the rump nearly wholly blackish with merely some dot-hke light apical spots; mere suggestions of narrow interrupted whitish cross-marks to the upper tail 130 Field Museum of Natural History — Zoology, Vol. XIII of female; type living in Richmond Park);' Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 301, 1861— Lion Hill, Panama. Crax globicera Linnaeus, Syst. Nat., 12th ed., 1, p. 270, 1766 — "Brasilia, Curacao," errore (in part);* Sclater, I*roc. Zool. Soc. Lond., 28, p. 253, 1860 — southeastern Mexico; Taylor, Ibis, 1860, p. 311 — Honduras (Tigre Island, Lake of Yojoa, etc.); Salvin, Ibis, 1861, p. 143 — Vera Paz, Guate- mala; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 8, p. 12, 1863 — Panama Railroad; idem. I.e., 9, p. 139, 1868 — San Jos6, Costa Rica; Frantzius, Journ. Orn., 17, p. 373, 1869 — Rio Sarapiquf, Costa Rica; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 513 — Mexico (Tehuantepec, Vera Cruz) to Panama (monog.); idem, I.e., 1870, p. 513 — Mexico (Tehuantepec, Vera Cruz) to Panama (monog.); idem. I.e., 1870, p. 838 — Honduras; Sumichrast, La Naturaleza, 2, p. 137, 1871 — Vera Cruz, Mexico; Sclater, Trans. Zool. Soc. Lond., 9, p. 274, pi. 40 (male, female), 1875 (monog.); idem. I.e., 10, p. 543, pi. 89 (female), 1879 — Panama and Costa Rica (crit.); Lawrence, Bull. U. S. Nat. Mus., 4, p. 44, 1876 — Tehuantepec, Mexico; Boucard, Proc. Zool. Soc. Lond., 1878, p. 42 — Costa Rica (San C4rlos, Volcan de Irazu, Naranjo); idem. I.e., 1883, p. 459 — Yucatan; Nutting, Proc. U. S. Nat. Mus., 5, p. 408, 1882— La Palma, Nicoya, Costa Rica; idem, I.e., 6, p. 408, 1884 — Los Sibalos, Nicaragua; Ferrari- Perez, I.e., 9, p. 175, 1886— Vera Cruz; Richmond, I.e., 16, p. 524, 1893— Rio Frio, Costa Rica, and Rio Escondido, Nicaragua; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 478, 1893 — part, spec, a-f, k-r, Mexico (Sierra Madre above Victoria, Tamaulipas; Misantla, Vera Cruz; Chimalapa, Tehuantepec; Yucatan) and Guatemala (Savanna Grande); Underwood, Ibis, 1896, p. 448 — Miravalles, Costa Rica; Ogilvie-Grant, Handb. Game- Bds., 2, p. 203, 189T (monog., exel. of Cozumel Island); Lantz, Trans. Kans. Acad. Sci., 16, p. 219, 1899 — Naranjo and Santo Tomas, Guate- mala; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 271, 1902 — Mexico (exel. of Cozumel) to Honduras; Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 77, 1907 — Los Amates, Guatemala; PhilUps, Auk, 28, coverts; the light bands on the tail reduced in width and restricted to the middle pair; and the seven external primaries, primary coverts, edge of wing, and under wing coverts banded and variegated with cinnamon-buff, while the inner webs of the remiges are broadly barred with cinnamon-rufous. The coloration of the wings suggests C. alberii, though, of course, the rufeseence is much less pronounced. Aside from the pattern of the outer primaries and adjoining parts, this bird answers pretty well to Todd's description of the female and pi. 93 in Trans. Zool. Soc. Lond., 10, 1879, whose original Hellmayr failed to find in the British Museum. The bare orbital ring is about as extensive as in the female of C. /. fasciolaia, but in accordance with a photo of the type of C. annulata, kindly supplied by Mr. Todd, the space between eye and cere is beset with numerous small pin-like plumules. Wing, (male, Don Diego) 350, (female, Don Diego) 348, (female. New Granada) 350; tail, 319, 317, 320. From the scanty material available it is well-nigh impossible to pass any final judgment on the merits of C. annulata, which may, however, prove to be the Colombian representative of C. daubentoni. » Albin's figure, though pretty poor, seems to represent the female of the present species. As type locality we may regard (western) Ecuador, which, at Albin's time, formed part of Peru. * While some of the references quoted by Linnaeus appear to pertain here, others are extremely ambiguous. 1942 Birds of the Americas — Hellmayr and Conover 131 p. 74, 1911 — Guiaves, Tamaulipas, Mexico; Bangs and Barbour, Bull. Mus. Comp. Zool., 65, p. 195, 1922 — Jesusito, Darien, Panama; Chapman, Bull. Amer. Mus. N. H., 55, p. 151, 1926— Chongon Hills, Ecuador; Griscom, Amer. Mus. Nov., 235, p. 7, 1926 — Chunyaxche and Palmul, Yucatan; idem. Bull. Mus. Comp. Zool., 72, p. 318, 1932 — Perm^ and Obaldia, Panama (crit.). Crax albini Lesson, Traits d'Orn., p. 484, April, 1831 — based on "The Curas- sow Hen" Albin, Nat. Hist. Bds., 2, pi. 32 (female), an aviary bird of unknown origin. Crax temminckii Tschudi, Arch. Naturg., 10, (1), p. 308, 1844 — based on "The Red Peruvian Hen" Albin (Nat. Hist. Bds., 3, p. 37, pi. 40) and Crax rubra Temminck (Hist. Nat. Pig. Gall., 3, pp. 21, 687, 1815), etc.; idem, Unters. Faun. Peru., Aves, p. 287, 1846 — western Mexico (descr. male and female; crit.); Burmeister, Syst. Uebers. Th. Bras., 3, p. 347, 1856 — "Peru and eastern slope of the Cordilleras." (l)Crax pseudaledor Reichenbach, Vollst. Naturg. Tauben, p. 131, pi. 174, fig. 1516, 1862 (based probably on one of the references quoted by the author, account fairly confused). {1)Crax edwardsii Reichenbach, Vollst. Naturg. Tauben, p. 134, 1862 — based on "The Curasso-Bird" Edwards, Glean. Nat. Hist., 2, p. 181, pi. 295, fig. 1, an aviary bird of unknown origin. Crax alector (not of Linnaeus) Sclater and Salvin, Ibis, 1859, p. 223 — Central America.; Moore, Proc. Zool. Soc. Lond., 27, p. 61, 1859 — Peten and ridges of Chilomo, Guatemala. Crax sp. Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, p. 371 — Panama Railroad. Crax panamensis Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 479, 1893 — "southern Nicaragua and Costa Rica to the United States of Colombia" (Valsa, Costa Rica, and Lion Hill, Panama; no type specified); idem, Handb. Game-Bds., 2, p. 205, 1897 (monog.); Salvadori and Festa, Boll. Mus. Zool. Torino, 14, No. 339, p. 9, 1899 — Rio Lara, Darien, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 273, 1902 — ^Nicaragua to Panama; Hartert, Nov. Zool., 9, p. 601, 1902 — Paramba and Bulun, Ecuador (crit.); Bangs, Proc. New Engl. Zool. CI., 3, p. 21, 1902— Boquete, Chiriqui; idem, Auk, 24, p. 290, 1907— El Pozo de Rio T^rraba, Costa Rica; Carriker, Ann. Carnegie Mus., 6, p. 382, 1910 — Guacimo, Costa Rica; Chapman, Bull. Amer. Mus. N. H., 36, p. 194, 1917 — Baudo and Bagado, Choco, Colombia; Rendahl, Ark. Zool., 12, No. 8, p. 10, 1919 — Costa Rica (Siquirres) and Nicaragua (Zapatera); Miller and Griscom, Amer. Mus. Nov., 25, p. 7, 1921 (crit.). Crax alberti Fraser, Proc. Zool. Soc. Lond., 18, "1850," p. 246, pi. 28, 1852 (part, descr. of female). Crax hecki Reichenow, Journ. Orn., 42, p. 231, pi. 2, 1894 (based on a female aviary bird in the Berlin Zoo, origin unknown; type now in Berlin Museum). Crax chapmani Nelson, Proc. Biol. Soc. Wash., 14, p. 170, 1901 — Puerto Morelos, Yucatan (type in U. S. National Museum ;= female); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 273, 1902 (ex Nelson). 132 Field Museum of Natural History— Zoology, Vol. XIII Crax globicera globieera Austin, Bull. Mus. Comp. Zool., 69, p. 369, 1929 — Augustine, British Honduras; Peters, I.e., p. 403, 1929 — Lancetilla, Honduras; idem, I.e., 71, p. 297, 1931 — Almirante Bay, Panama; Griscom, Bull. Amer. Mus. N. H., 64, p. 99, 1932— Guatemala; Stone, Proc. Aead. Nat. Sci. Phila., 84, p. 301, 1932 — Honduras; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 147, 1938— Puerto del Triunfo, El Salvador. Crax rubra rubra Peters, Bds. World, 2, p. 12, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 303, 1935— Panama; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 10, 1935 — Uaxactun, Peten, Guatemala. Range. — From Mexico (southern Tamaulipas and the Isthmus of Tehuantepec) south throughout Central America to Panama, western Colombia (Baudo, Bagado), and western Ecuador (Buliin, Prov. Esmeraldas; Paramba, Prov. Imbabura; Chongon Hills, Prov. Guayas).* Field Museum Collection. — 7: Guatemala (Chapulco, 4); Nica- ragua (San Geronimo, 2); Costa Rica (Orosi, 1). Conoper Collection. — 17: Mexico, Chiapas, Escuintla (Mt. Madre Vieja, 2; Acacoyagua, 1); Guatemala (Dept. Izabal, Escobas, 1); Honduras (Catacombas, Cortes, 1); Costa Rica (Guanacaste, Mira- valles, 2; Volcan Turrialba, La Iberia, 2); Panama (Darien, Port Obaldia, 8). Crax rubra griscomi Nelson.^ CozuMEL Island Curassow. Crax globieera griseomi Nelson, Proc. Biol. Soc. Wash., 39, p. 106, Aug. 25, 1926 — Cozumel Island, off Yucatan (type in U. S. National Mioseum). Crax globieera (not of Linnaeus) Ridgway, Proc. U. S. Nat. Mus., 8, p. 581, 1885 — Cozimiel Island; Salvin, Ibis, 1889, p. 378 — Coziimel; idem, Ibis, 1890, p. 89— Cozumel; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 478, 1893 — part, spec, g-i, Cozumel; idem, Handb. Game-Bds., 2, p. 203, 1897 — part, Cozumel; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 271, 1902 — part, Cozumel. Crax rubra griseomi Peters, Bds. World, 2, p. 12, 1934 — Cozumel. Range. — Cozumel Island, off the coast of Yucatan. * Both C. panamensis and C. chapmani, the latter based upon a single female, turned out to be individual variants of the widespread Mexican Curassow, as has been pointed out by Miller and Griscom. The interrelationship between C. rubra and the South American species with basal knob and wattles (C. globidosa, C. alberti) needs further investigation with the help of long series, and it is quite possible that they will eventually prove to be merely geographical races of a single specific entity. 'Crax rubra griseomi Nelson: Similar to C. r. rubra, but smaller, females with more white in the crest-feathers and with broader white bars on the inner pri- maries and the secondaries. Wing, (male) 356, (female) 340; tail, 325. 1942 Birds of the Americas— Hellmayr and Conover 133 Genus PENELOPE Merrem Penelope Merrem, Av. Rar. Icon, et Descr., fasc. 2, p. 39, 1786 — type, by subs. desig. (Lesson, Man. d'Orn., 2, p. 214, 1828), Penelope marail "Linn." [=Gmelin] = Penelope jacupema MeTrem= Phasianus marail P. L. S. Muller. Salpiza Wagler, Isis, 1832, col. 1226 — type, by subs, desig. (Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 521), Penelope pileata Wagler. Stegnolaema Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 521 — type, by monotypy, Ortalida montagnii Bonaparte. Salpizusa Heine and Reichenow, Nomencl. Mus. Hein. Orn., p. 301, 1887 — new name for Salpiza Wagler. ♦Penelope marail (P. L. S. Muller). Cayenne Guan. Phasianus marail P. L. S. Muller, Natursyst., Suppl., p. 125, 1776 — based on "Le Marail" Buffon, Hist. Nat. Ois., 2, p. 390, 1771; Cayenne. Penelope jacupema Merrem, Av. Rar. Icon, et Descr., fasc. 2, p. 39, pi. 11, 1786 — "Guyana" (based on an aviary bird); idem, Beytr. Bes. Gesch. Vogel, Heft 2, pi. 11, 1786.i Penelope marail Gmelin, Syst. Nat., 1, (2), p. 734, 1789 — based on "Faisan verdatre, de Cayenne" Daubenton (PL Enl., pi. 338)^ and "Le Marail" Buffon (Hist. Nat. Ois., 2, p. 390), Cayenne; Wagler, Isis, 1830, col. 1110 ^Cayenne and Guiana; Berlepsch, Nov. Zool., 15, p. 297, 1908 — Cayenne and Ipousin, Approuague River, French Guiana (crit.); Snethlage, Bol. Mus. Goeldi, 8, p. 55, 1914 — Rio Jamunda (Faro), Brazil; Beebe, Trop. Wild Life, 1, p. 127, 1917 — Bartica, British Guiana; Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 40, 1918 — Lelydorp and Javaweg, Suri- nam; Todd and Carriker, Ann. Carnegie Mus., 14, p. 175, 1922 — "Santa Marta" (occurrence denied); Peters, Bds. World, 2, p. 13, 1934 — part, eastern Venezuela, Guianas, and eastern Brazil. Penelope jacupeba Spix, Av. Spec. Nov. Bras., 2, p. 54, pi. 71, 1825 — "in sylvis Parae," Brazil (type in Munich Museum examined; of. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 689, 1906); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 494, 1893— "Santa Marta" and British Guiana (Quonga, Camacusa, Bartica Grove, Demerara); idem, Handb. Game-Bds., 2, p. 223, 1897 (monog.); Berlepsch and Hartert, Nov. Zool., 9, p. 120, 1902 — La Pricion, Caura River, Venezuela; Ihering, Cat. Faun. Braz., 1, p. 13, 1907 (range); Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 350, 1916— Caura River. Salpiza marail Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 745, 1849^ — coastal forests. ' Though pretty poor, Merrem's plate in conjunction with the description, which expressly mentions the whitish edges to the chest and the green gloss of the plumage, cannot well refer to any other species. His failure to indicate the rufescent belly is hardly of importance in view of the fact that description and figure were made from a living specimen. 2 Daubenton's plate is quite recognizable. 134 Field Museum of Natural History — Zoology, Vol. XIII Penelope greeyi Gray, Proc. Zool. Soc. Lond., 1866, p. 206, pi. 22 (based on an aviary bird said to be from "Santa Marta"; type, now in British Museum, examined);! Sclater and Salvin, I.e., 1870, p. 523— "Santa Marta" (crit.); Salvin, Ibis, 1886, p. 174 — British Guiana (Bartica Grove, Camacusa, "Roraima, 3500 to 5000 ft.");* W. L. Sclater, Ibis, 1887, p. 317— Maccas- seema, Pomeroon River. Penelope marial [sic] Chubb, Bds. Brit. Guiana, 1, p. 25, 1916 — many localities. Range. — French, Dutch, and British Guiana, west to eastern Venezuela (La Pricion, Caura Valley), south to the north bank of the lower Amazon, Brazil.' Field Museum Collection. — 2: British Guiana (Berbice, 1; unspeci- fied, 1). Conover Collection.— S: British Guiana (Oko Mountains, Esse- quibo, 1); Brazil (Lagoa Cuipeua, near Obidos, 4; Rio Counany, Para, 1 ; Cavari Island, Uassa Swamp, Para, 1 ; Igarape Arriba, near Itacoatiara, 1). *Penelope purpurascens* purpurascens Wagler. Purple Guan. Penelope purpurascens Wagler, Isis, 1830, col. 1110 — Mexico, probably State of Vera Cruz (type in Munich Museum examined); Moore, Proc. Zool. Soc. Lond., 27, p. 61, 1859— Honduras; Sclater, I.e., pp. 369, 391, 1859— vicinity of Jalapa, Vera Cruz, and Rio Grande, Oaxaca, Mexico; Sclater and Salvin, Ibis, 1859, p. 223 — Central America; Salvin, Ibis, 1861, p. 145 — Vera Paz, Guatemala; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 522 — Mexico (Mazatlan, Tonila, Oaxaca, Jalapa), Guatemala, and Honduras (monog.); Lawrence, Mem. Bost. Soc. N. H., 2, p. 306, 1874 — Mazatlan and Tonila, Sinaloa; idem, Bull. U. S. Nat. Mus., 4, p. 45, 1876 — Tehuantepec (Santa Efigenia), Oaxaca; Boucard, Proc. Zool. Soc. Lond., ' The colored figure corresponds very well to Cayenne specimens. The locality is doubtless erroneous. Hellmayr has lately examined the type and found it perfectly typical of mar ail. * No Roraima specimens of Whitely's appear to be extant. ' Specimens from French Guiana, British Guiana, and northern Brazil agree well, and a single female from Venezuela (Caura River) is not appreciably different. An excellent account of this species and its habits is given under the vernacular caption "Le Maraye" by Bajon (Mem. Hist. Cayenne et Guiane Frang., 1, pp. 383-397, pis. 3, 4, 1777), and Sonnini de Manoncour (Observ. Phys. Hist. Nat. et les Arts, 5, Part 4, pp. 345-350, April, 1775) also published some notes of interest. Though the latter author errs in considering "L'Yacou" identical with the "Ma- rail," his description of male and female (p. 347) plainly shows that he had P. marail before him. Additional material examined. — Venezuela: La Pricion, Caura, 1. — British Guiana: Waremia River, 5; Camacabra Creek, 3; Supenaam River, 2; Camacusa, 4; Bartica Grove, 4; Ituribisci River, 3; Quonga, 2; Great Savannas, 4; Moraballi, Essequibo River, 2; Ourumee, 1. — French Guiana: Cayenne, 2; Ipousin, Approu- ague River, 3.— Brazil: "Para," 1. * Penelope purpurascens is probably conspecific with P. jacquaqu. Cf. Hell- mayr and Conover, Auk, 49, p. 334, 1932. 1942 Birds of the Americas — Hellmayr and Conover 135 1883, p. 459 — Yak-Jonat, Yucatan; Ferrari-Perez, Proc. U. S. Nat. Mus., 9, p. 175, 1886— Jalapa, Vera Cruz; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 496, 1893 — Mexico (Sierra Madre, above Ciudad Victoria, Tamauli- pas; Santa Anna River, Jalapa, Vera Cruz; Atlixcos, Mexico; Villa Alta, Oaxaca; Chimalapa, Tehuantepec; Yalahau, Yucatan) and Guatemala (Vera Paz, Retalhuleu, Savana Grande, Volcan de Fuego, Medio Monte); idem, Handb. Game-Bds., 2, p. 224, 1897 (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 276, 1902— Mexico to Honduras; Miller, Bull. Amer. Mus. N. H., 21, p. 343, 1905 — Escuinapa and Arroyo de Limo- nes, Sinaloa; Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 77, 1907 — Los Amates, Guatemala; Phillips, Auk, 28, p. 74, 1911 — Guiaves, Tamauli- pas; Peters, Bull. Mus. Comp. Zool., 69, p. 403, 1929 — Lancetilla, Honduras; Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 301, 1932— Lancetilla. Penelope cristata (not Meleagris cristata Linnaeus) Lantz, Trans. Kans. Acad. Sci., 16, p. 219, 1899 — Nar^njo and Santo Tomas, Guatemala. Penelope purpurascens purpurascens Hellmayr and Conover, Auk, 49, p. 331, 1932 (range); Griscom, Bull. Amer. Mus. N. H., 64, p. 100, 1932— Finca Sepacuite, Guatemala; Peters, Bds. World, 2, p. 12, 1934 — Mexico to Honduras; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 10, 1935 — Uaxactun and Sacchich, Peten, Guatemala; Griscom, Auk, 54, p. 192, 1937 — Omilteme, Guerrero; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 146, 1938— Puerto del Triunfo, El Salvador. Range. — Tropical zone of Mexico from Sinaloa and Tamaulipas southwards through Guatemala to Honduras. Field Museum Collection. — 9: Guatemala (Las Amates, Izabal, 7; Concepcion del Mar, Escuintla, 2). Conover Collection. — 15: Mexico (Rancho Santa Barbara, Sinaloa, 1; Rio Las Canas, Nayarit, 3; Tutla, Oaxaca, 3; Mt. Madre Vieja, Escuintla, Chiapas, 2); Guatemala (Capetillo, 1; Quebrada, Izabal, 1); Honduras, Tegucigalpa (San Marcos de Guaymaca, 1; Alto Cantoral, 1; Cantoral, 2). *Penelope purpurascens aequatorialis Salvadori and Festa.^ Equatorial Guan. Penelope aequatorialis Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 38, 1900 — Rio Peripa, Ecuador (type in Turin Museum); Chubb, Ibis, 1919, p. 16 — part, Colombia, Ecuador, etc. (crit.); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — Gualea and below Nanegal, ' Penelope purpurascens aequatorialis Salvadori and Festa differs from the nominate race by chestnut rump and upper tail coverts, rufous abdomen, and the presence of white lateral edges on hind neck, mantle, and upper wing coverts, not to mention several minor divergencies. There is no constant difference between birds from western Ecuador and Colombia (Choco) on one side, and those from Panama and Costa Rica on the other. Nicaraguan specimens, which we have not .seen, are stated to verge in the direction of typical purpurascens. Additional material examined. — Costa Rica, 8; Panama, 6; Choco, Colombia, 1; Bulun, Prov. Esmeraldas, Ecuador, 1; Rio Peripa, Ecuador, 1. 136 Field Museum of Natural History— Zoology, Vol. XIII Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 153, 1926 — Gualea, below Mindo, above Bucay, and El Chiral, Ecuador. Penelope jacucaca (not of Spix) Sclater, Proc. Zool. Soc. Lond., 28, p. 72, 1860 — Pallatanga, Ecuador (one specimen examined by C. E. Hellmayr). Penelope purpurascens (not of Wagler) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 8, p. 12, 1863— Panama Railroad; idem. I.e., 9, p. 139, 1868— Barranca, Angostura, and La Palma, Costa Rica; Salvin, Ibis, 1869, p. 317 — Costa Rica and Panama (crit.); Frantzius, Journ. Orn., 17, p. 372, 1869 — Costa Rica; Boucard, Proc. Zool. Soc. Lond., 1878, p. 42 — Volcan de Irazu, Costa Rica. Penelope cristata (not Meleagris cristata Linnaeus)' Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 525 — part, Costa Rica and Panama (descr.); Nutting, Proc. U. S. Nat. Mus., 5, p. 409, 1882— La Palma, Costa Rica; idem. I.e., 6, p. 408, 1884 — Los Sabalos, Nicaragua; Berlepsch and Tac- zanowski, Proc. Zool. Soc. Lond., 1883, p. 576 — Chimbo, Ecuador; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887 — Jimenez and Naranjo de Car- tago, Costa Rica; Richmond, Proc. U. S. Nat. Mus., 16, p. 523, 1893 — Rio Escondido, Nicaragua; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 498, 1893 — part, spec, g-1, n, Costa Rica (Valsa, La Palma), Panama (Lion Hill), and Ecuador (Balzar); idem, Handb. Game-Bds., 2, p. 226, 1897— part, Nicaragua to Panama and Ecuador; Underwood, Ibis, 1896, p. 448 — Miravalles, Costa Rica; Hartert, Nov. Zool., 5, p. 504, 1898 — Paramba, Ecuador (crit.); Salvadori and Festa, Boll. Mus. Zool. Torino, 14, No. 339, p. 10, 1899 — Laguna della Pita, Rio Lara, and Rio Cianati, Darien, Panama; Bangs, Auk, 18, p. 356, 1901 — Divala, Chiriqui; Salvin and God- man, Biol. Centr.-Amer., Aves, 3, p. 277, 1902 — Nicaragua to Panama and Ecuador; Bangs, Proc. New Engl. Zool. CI., 3, p. 21, 1902 — Boquete and "Caribbean slope of Volcan de Chiriqui"; idem. Auk, 24, p. 291, 1907— El Pozo de Terraba, Costa Rica; Carriker, Ann. Carnegie Mus., 6, p. 382, 1910 — Costa Rica (Bonilla, Pozo Azul, Rio Sicsola, Miravalles, El Pozo de Terraba); Chapman, Bull. Amer. Mus. N. H., 36, p. 195, 1917 — part, Choco, Colombia, and Ecuador (Gualea, Nardnjo) (crit.); Rendahl, Ark. Zool., 12, No. 8, p. 10, 1919 — Volcan Ometepe, Nicaragua; Bangs and Barbour, Bull. Mus. Comp. Zool., 65, p. 195, 1922 — Jesusito, Darien. Penelope cristata cristata Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 446, 1928— Boquete Trail, Panama; Peters, Bull. Mus. Comp. Zool., 71, p. 297, 1931— Guabo, Panama. Penelope purpurascens aequatorialis Hellmayr and Conover, Auk, 49, p. 331, 1932 — Nicaragua to western Ecuador (crit.); Griscom, Bull. Mus. Comp. Zool., 72, p. 318, 1932— Ranchon, Panama; idem. I.e., 78, p. 303, 1935— Panama; Peters, Bds. World, 2, p. 13, 1934 (range). 1 Meleagris cristata Linnaeus (Syst. Nat., 12th ed., 1, p. 269, 1766) is an inde- terminable composite, based (1) on "Jacu-pema" Marcgrave (Hist. Nat. Bras., p. 198), an indefinitely described species from northeastern Brazil (possibly P. jacucaca Spix); (2) on "The Quan or Guan" Edwards (Nat. Hist. Bds., 1, p. 13, pi. 13) "from one of the Sugar Islands in the West Indies," an ambiguous bird which seems to us unidentifiable. We agree, therefore, with Chubb (Ibis, 1919, pp. 16-17) that the name should be dropped altogether. The same fate is suffered by Penelope Guan Reichenbach (Vollst. Naturg. Tauben, p. 149, 1862), proposed for Edwards's plate. 1942 Birds of the Americas — Hellmayr and Conover 137 Range. — Tropical zone of Nicaragua, Costa Rica, and Panama south along the Pacific coast of Colombia to western Ecuador. Field Museum Collection. — 1: Costa Rica (Orosi, 1). Conover Collection. — 12: Costa Rica (Bebed^ro, 1; Ballena, 1; Cerro Santa Maria, 1; Las Cafias, 1; Villa Quesada, 1); Panama (Port Obaldia, Darien, 4; Cricamola, Bocas del Toro, 1); Ecuador (Santo Domingo, 1; Bajo Verde, Guayas, 1). *Penelope y uipupuaLeujj perspicax Bangs.' Cauca Guan. Penelope perspicax Bangs, Proc. Biol. Soc. Wash., 24, p. 187, 1911 — San Luis, Bitaco Valley, western Andes, Colombia (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 154, 1930); Chapman, Bull, Amer. Mus. N. H., 36, p. 195, 1917 — San Antonio, western Andes; Mira- fiores and Salento, central Andes, Colombia (crit.). Penelope purpurascens perspicax Hellmayr and Conover, Auk, 49, p. 332, 1932 —Cauca Valley (crit.); Peters, Bds. World, 2, p. 13, 1934 (range). Range. — Subtropical zone of western Colombia in the western Andes (Pavas; San Luis, Bitaco Valley; San Antonio; Munchique; Clementina) and on the western slope of the central Andes (Salento, West Quindio Andes; Miraflores, east of Palmira). Conover Collection. — 3 : Colombia, Cauca (Munchique, El Tambo, 2; Rio Michengue, El Tambo, 1). *Penelope purpurascens brunnescens Hellmayr and Conover.^ Brownish Guan. Penelope purpurascens brunnescens Hellmayr and Conover, Auk, 49, p. 333, July, 1932 — Rio Cogollo, Perija, Venezuela (type in Conover Collection, Field Museum of Natural History); Peters, Bds. World, 2, p. 13, 1934 (range). ' Penelope purpurascens perspicax Bangs: Similar to P. p. aequatorialis, but smaller; inner remiges coppery auburn instead of bronze green; foreneck and breast more brownish, less bronze green; scapulars and upper wing coverts nar- rowly edged with grayish, these markings being but slightly suggested in some individuals of P. p. aequatorialis. Wing, 310-320, (female) 295; tail, 330, (female) 300-315; bill, 31-35. P. p. perspicax is obviously a zonal representative of P. p. aequatorialis, and replaces it in the Subtropical zone of the Cordilleras bordering the upper Cauca Valley. Additional material examined. — Western Andes: San Antonio, 2; Clementina, 1. — Central Andes: Miraflores, east of Palmira, 1; Salento, West Quindio Andes, 2. - Penelope purpurascens brunnescens Hellmayr and Conover: Very similar to P. p. aequatorialis, but pileum and upper back decidedly less greenish, about dull medal bronze; central tail feathers reddish brown or coppery auburn as in P. p. perspicax; foreneck and breast duller and more brownish with hardly any olive green gloss, so conspicuous in P. p. aequatorialis. The present race is to a certain extent intermediate between aequatorialis and perspicax, for it agrees with the /e ^ \/c.>-saJU,\mi4 i^u* 138 Field Museum of Natural History— Zoology, Vol. XIII Penelope eristata (not Meleagris cristata Linnaeus) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 525 — part, New Granada [=Bogot4]; (?)idem, I.e., 1879, p. 544 — Remedies, Antioquia; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 498, 1893 — part, spec, m, Bogotd; idem, Handb. Game-Bds., 2, p. 226, 1897— part, Colombia; Allen, Bull. Amer. Mus. N. H., 13, p. 126, 1900 — Bonda, Santa Marta region, Colombia; Chapman, Bull. Amer. Mus. N. H., 36, p. 195, 1917 — part, La Candela, head of Magda- lena Valley, Colombia; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 30, 1922— Rio CogoUo and Rio Guachi, Venezuela. Penelope aequatorialis (not of Salvadori and Festa) Todd and Carriker, Ann. Carnegie Mus., 14, p. 174, 1922 — Las Tinajas, Bonda, Don Diego, and Minca, Colombia; Darlington, Bull. Mus. Comp. Zool., 71, p. 371, 1931 — Rio Frio, Magdalena, Colombia. Penelope purpurascens aeqtuxtorialis Todd, Proc. Biol. Soc. Wash., 45, p. 210, 1932 (crit.). /?ange.— Tropical zone of extreme western Venezuela, in State of Zulia (Rio Guachi; Montaiias de Palmar; Rio Cogollo, P^rija), and adjoining section of Colombia (Santa Marta region), extending up the Magdalena Valley as far as La Candela, in the Subtropical zone. Conover Collection. — 3 : Venezuela (Rio Guachi, Zulia, 1 ; Montaiias de Palmar, Zulia, 1; Rio Cogollo, P^rija, 1). *Penelope obscura bronzina Hellmayr.^ Bronze-green Guan. Penelope obscura bronzina Hellmayr, Nov. Zool., 21, p. 178, Feb., 1914 — southern Minas Geraes to Santa Catharina, Brazil (type, from Colonia Hansa, Santa Catharina, in Munich Museum); Holt, Bull. Amer. Mus. N. H., 57, p. 280, 1928 — Serra do Itatiaya, Rio de Janeiro; Peters, Bds. Worid, 2, p. 15, 1934 (range). Penelope jacupeba (not of Spix) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 524 — Rio de Janeiro and Sao Paulo (descr. spec, ex Itarare). former in lacking the coppery auburn color on the inner remiges and the grayish edges on mantle and upper wing coverts, but resembles the latter in the dull brownish anterior under parts and the reddish or coppery middle rectrices. Wing, 350-360, (female) 340-355; tail, 310-340, (female) 315-340; bill, 32-35. Santa Marta birds agree with those from Venezuela, while three adult males from La Candela in the Subtropical zone at the head of the Magdalena Valley are larger (wing, 360-382; tail, 360-380; bill, 34-36). Though the distinctness of this form was challenged by Todd, we do not see how it can be united to either P. p. aequatorialis or P. p. perspicax. The specimen from Remedios, Rio Ite, being lost, its subspecific identity remains in doubt. Additional material examined. — Colombia: Santa Marta region (Bonda, Don Diego, Minca), 6; "Bogota," 1; La Candela, 3. ' Penelope obscura bronzina Hellmayr: Neafest to P. o. obscura, but with a shallow lappet in the middle of the neck; upper parts and breast lighter bronze green, the head and neck particularly much less blackish; crest and superciliary region profusely edged with grayish white; rump more greenish; legs lighter brown. Material examined. — Minas Geraes: Estacao do Tunnel, 2. — Rio de Janeiro: Rio de Janeiro, 4. — Sao Paulo: Itarare, 3; Piquete, 1. — Parana: Roga Nova, Serra do Mar, 1. — Santa Catharina: Blumenau, 1; Colonia Hansa, 1; Jaragua, 6. 1942 Birds of the Americas — Hellmayr and Conover 139 Penelope nigricapilla (not of Gray) Pelzeln, Orn. Bras., 3, pp. 281, 341, 1870 — Itarare, Sao Paulo (descr.). Penelope (Salpiza) jacquaqu (not Penelope jacquagu Spix) Cabanis, Journ. Orn., 22, p. 230, 1874 — Cantagallo, Rio de Janeiro. Penelope obscura (not of Temminck) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 497, 1893 — part, spec, d, e, Rio and Sao Paulo (spec, examined); idem, Handb. Game-Bds., 2, p. 225, 1897 — part, southern Brazil (Rio to Sao Paulo); Ihering, Rev. Mus. Paul., 3, p. 410, 1899 — Sao Paulo; idem. Cat. Faun. Braz., 1, p. 14, 1907 — Sao Paulo and Santa Catharina (Colonia Hansa); Liiderwaldt, Zool. Jahrb. (Syst.), 27, p. 337, 1909— Serra do Itatiaya, Rio de Janeiro; Miranda- Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 24, p. 241, 1923 — Retiro do Ramos, Itatiaya. Penelope jacquagu Ihering, Rev. Mus. Paul., 4, p. 164, 1900 — Cantagallo. Penelope jacu-OQU Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 13, p. 179, 1906 — Retiro do Ramos, Serra do Itatiaya. Penelope boliviana (not of Reichenbach) Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 24, p. 253, 1923 — Retiro do Ramos, Itatiaya. Penelope obscura obscura Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 115, 1926 — Fazenda Concordia and Fazenda Firmiano, Parana. Range. — Wooded region of southeastern Brazil, from southern Minas Geraes (Estag ao do Tunnel) and Rio de Janeiro south through Sao Paulo and Parana to Santa Catharina (Blumenau, Colonia Hansa). Field Museum Collection. — 2: Brazil (Morungava, Jaguariahyva, Parana, 2). Conover Collection. — 3: Brazil (Morungava, Jaguariahyva, Parana, 2; Jaragua, Santa Catharina, 1). Penelope obscura obscura Temminck. Dusky Guan. Penelope obscura (Illiger MS.) Temminck, Hist. Nat. Pig. Gall., 3, pp. 68, 693, 1815 — based on "Yacuhu" Azara, No. 335; Paraguay to the La Plata River; Wagler, Isis, 1830, col. 1111 — Paraguay (ex Azara); Burmeister, Syst. Uebers. Th. Bras., 3, p. 340, 1856 — Paraguay (ex Azara); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 525 — part, Rio Vermejo and Rio Paraguay, Paraguay; Barrows, Auk, 1, p. 275, 1884 — isles of the Uruguay, near Concepcion, Entre Rlos; Sclater and Hudson, Arg. Orn., 2, p. 146, 1889 — part, Rio Paraguay, Rio Vermejo, and Uruguay; Kerr, Ibis, 1892, p. 147 — forests of Rio Bermejo and Rio Pilcomayo, Chaco Argentino; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 497, 1893 — part, spec, a, c, f, Uruguay, "Brazil," and "Paraguay" (spec, examined); idem, Handb. Game-Bds., 2, p. 225, 1897 — part, Uruguay, Paraguay, and northeastern Argentina; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 147, 1899 — Rio Grande, Rio Grande do Sul; Lillo, Apunt. Hist. Nat., 1, p. 21, 1909 — part, Santa Fe and Chaco; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 189, 1910 — part, Uruguay, Chaco (Mocovl), and Rio Pilcomayo; Bertoni, Faun. Parag., p. 35, 1914 — Paraguay; Tremole- 140 Field Museum of Natural History— Zoology, Vol. XIII ras, El Hornero, 2, p. 11, 1920 — Uruguay (Paysandu, Salto, Artigas, Minas, Treinta y Tres); Arribalzaga, I.e., 2, p. 88, 1920 — Chaco. Penelope nigricapilla G. R. Gray, Proc. Zool. Soc. Lond., 28, p. 269, 1860 — "Brazil" (type in British Museum examined). Penelope obscura obscura Hartert and Venturi, Nov. Zool., 16, p. 263, 1909 — Mocovl, Chaco Santafecino; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 408, 1910 — lower Pilcomayo, Chaco Santafecino, Rio Bermejo, and islands of the Rio Uruguay; Hellmayr, Nov. Zool, 21, p. 177, 1914 — Rio Grande do Sul, Paraguay, Uruguay, and Chaco Santafecino (crit., diag.); Dabbene, Bol. Soc. Physis, 4, p. 104, 1918; idem, El Hornero, 1, p. 180, 1918 (range); Menegaux, Rev. Frang. d'Orn., No. 112, p. 289, 1918 — Villa Lutetia, near San Ignacio, Misiones; Peters, Bds. World, 2, p. 15, 1934 (range); Krieg and Schuhmacher, Verh. Orn. Ges. Bay., 21, p. 13, 1936 — northeastern Paraguay (habits). {1)Penelope olivacea Bertoni, Anal. Cient. Parag., 1, (1), p. 20, 1901 — Alto Parana, Paraguay (type in coll. of A. W. de Bertoni). ^ Range. — Extreme southern Brazil (State of Rio Grande do Sul); Uruguay;- Paraguay; northeastern Argentina (Chaco south to Santa F^; Entre Rios; Misiones).' ♦Penelope obscura bridgesi G. R. Gray.^ Bridges's Guan. Penelope bridgesi G. R. Gray, Proc. Zool. Soc. Lond., 28, p. 270, 1860— Bolivia (type in British Museum examined). Penelope obscura (not of Temminck) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 525— part, Bolivia; idem. I.e., 1879, p. 640— Bolivia; Sclater and Hudson, Arg. Orn., 2, p. 146, 1889 — part, Tucum4n and Catamarca; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 497, 1893— part, spec, g, Bolivia; idem, Handb. Game-Bds., 2, p. 225, 1897 — part, Bolivia; Salva- 1 The allocation of this name is doubtful. It was subsequently identified by Bertoni (Faun. Parag., p. 36, 1914) with P. sdateri, which can hardly be correct, as no representative of the P. montagnii group has ever been found outside of the Andes. ' "Crax sclateri" of Aplin (Ibis, 1894, p. 203 — Rio Negro, Perdido, and Arroyo Grande, Uruguay) probably refers to the present species, no curassow being found in Uruguay. ' Birds from Rio Grande do Sul are identical with those from Uruguay and the Chaco Santafecino. Material examined. — Brazil, Rio Grande do Sul: Rio Grande, 1; unspecified, 2. — Uruguay: Paysandu, 2. — Argentina: Rio Paraguay, 1; Mocovi, Santa Fe, 2. * Penelope obscura bridgesi Gray resembles P. o. obscura in shape of crest- feathers, absence of gular lappet, dark brown legs, and in blackish olive coloration of head and neck; but differs by distinct whitish margins to the forecrown; much more conspicuous, pure white edges on the wing coverts; purplish bronze brown (instead of dark olive green) upper parts and chest; more rufescent rump and under parts. Additional material examined. — Bolivia: Villa Montes, 1; unspecified, 1 (the type). — Argentina: Or4n, Salta, 1; Tafi Viejo, Tucum^n, 1; Tafi, Tucuman, 2; San Pablo, Tucumdn, 1; Villa Nougues, Tucuman, 1; Vipos, Tucumdn, 1; un- specified, 1. 1942 Birds of the Americas — Hellmayr and Conover 141 dori. Boll. Mus. Zool. Torino, 12, No. 292, p. 35, 1897— Caiza, Bolivia (crit.); Lonnberg, Ibis, 1903, p. 458 — Tatarenda, Bolivia; Bruch, Rev. Mus. La Plata, 11, p. 248, 1904— Oran, Salta; Lillo, Apunt. Hist. Nat., 1, p. 21, 1909 — part, Tucuman; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 189, 1910— part, Ordn, Salta. Penelope pileata (not of Wagler) White, Proc. Zool. Soc. Lond., 1882, p. 627 — Sierras de Totoral, Catamarca. Pipile cumanensis (not Crax cumanensis Jacquin) Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 217, 1902 — San Pablo and La Hoyada, Tucumdn; idem, Rev. Letr. Cienc. Soc, 3, No. 13, p. 71, 1905 — same localities; Baer, Ornis, 12, p. 233, 1904— La Criolla, Tucuman. Penelope obscura bridgesi Hartert and Venturi, Nov. Zool., 16, p. 263, 1909 — Tafi, San Pablo, Villa Nougues, and Norco, Tucuman (crit.); Menegaux, Bull. Soc. Philom. Paris, (10), 1, p. 218, 1909— Jujuy; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 409, 1910 — Tucuman, Catamarca, and Salta; Hellmayr, Nov. Zool., 21, p. 177, 1914 — southeastern Bolivia and northwestern Argentina (diag.); Dabbene, Bol. Soc. Physis, 4, p. 104, 1918; idem. El Hornero, 1, p. 181, 1918 (range); Dinelli, El Hornero, 4, p. 275, 1929 — Tucuman; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 82, 1930— Villa Montes, Tarija, Bolivia; Peters, Bds. World, 2, p. 15, 1934 (range). Range. — Southeastern Bolivia, in depts. of Tarija (Caiza, Tata- renda, MelocQton, Villa Montes) and Cochabamba (Tin-Tin), and northwestern Argentina, from Jujuy south to Catamarca (Sierras de Totoral). Conover Collection. — 10: Bolivia (Melocoton, Tarija, 1; Tin-Tin, Cochabamba, 3); Argentina (Sierra de Santa Barbara, Jujuy, 2; Sierra de Vipos, Tucumdn, 4). *Penelope jacquagu speciosa Todd.^ Bolivian Guan. 1 Penelope jacquagu speciosa Todd: Nearest to P.j.jacquagu, but crest-feathers narrower, apically less rounded, and on both webs conspicuously edged with gray- ish white, these edges nearly confluent at the tip, and superciliaries more profusely margined with whitish. The malar stripe varies somewhat, but is generally also more strongly variegated with grayish white, while the posterior under parts are lighter as well as brighter rufescent. The other differences claimed for this race do not hold in the specimens before us. Wing, 320, (female) 305-315; tail, 335, (female) 320-330; bill, 32-35. This form seems to represent P. j. jacquagu on the northern and eastern base of the Bolivian Andes, in the northern section of Cochabamba along the Rio Chimore, whence specimens have been recorded by Chapman, and in the region around Santa Cruz de la Sierra. In the extreme northwestern corner of the country, on the lower Rio Beni, however, Spix's Guan is found, according to Chapman. Aside from many color characters, P. j. speciosa differs so markedly from P. obscura bridgesi by slenderer, longer bill, shorter toes, shorter and practically unfeathered tarsus, dark brown (instead of crimson) legs, and longer crest-feathers, that for the present we consider it inexpedient to merge P. jacquagu and P. obscura into a single specific entity, as has been proposed by Peters. Additional material examined. — Bolivia : Rio Surutu,l (the type); Buenavista, 1. 142 Field Museum of Natural History — Zoology, Vol. XIII Penelope speciosa Todd, Proc. Biol. Soc. Wash., 28, p. 82, April, 1915 — Rio Surutu, Prov. del Sara, Bolivia (type in Carnegie Museum, Pittsburgh, examined); Chapman, Bull. U. S. Nat. Mus., 117, p. 44 (in text), 1921 — Rio Chimore, Cochabamba, Bolivia (crit.). Penelope boliviano (not of Reichenbach) Burmeister, Proc. Zool. Soc. Lond., 1871, p. 701— Santa Cruz de la Sierra, Bolivia (crit.) (cf. Dabbene, Bol. Soc. Physis, 4, p. 104 [in text], 1918; idem. El Homero, 1, p. 180 [in text], 1918 [crit.]); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 499, 1893— part, spec, g, Bolivia; idem, Handb. Game-Bds., 2, p. 227, 1897 — part, Bolivia. Penelope jacquaqu boliviana Chubb, Ibis, 1919, p. 19 — Bolivia (crit.). Penelope obscura speciosa Peters, Bds. World, 2, p. 15, 1934 — Bolivia. Penelope jacquoQU speciosa Hellmayr and Conover, Auk, 49, p. 335, 1932 — eastern Bolivia (crit.). Range.— Tropica] zone of eastern Bolivia, in depts. of Cocha- bamba (Rio Chimor^) and Santa Cruz (Santa Cruz de la Sierra; Buenavista, Rio Ichilo, and Rio Surutu, Prov. del Sara). Conover Collection. — 6: Bolivia (Buenavista, Santa Cruz, 5; Rio Ichilo, Santa Cruz, 1). *Penelope jacquagu jacqua^^u Spix. Spix's Guan. Penelope jacquaqu Spix, Av. Spec. Nov. Bras., 2, p. 52, pi. 68 ("P. jacuagu"), 1825 — Rio Solimoes, Brazil (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 688, 1906); Berlepsch, Journ. Orn., 37, p. 319, 1889 — Shanusi, near Yurimaguas, Peru (crit.); Hellmayr, Nov. Zool., 14, p. 408, 1907 — Humayta, Rio Madeira, Brazil; idem. I.e., 17, p. 418, 1910 — Jamarysinho, Rio Machados, Brazil; Chapman, Bull. Amer. Mus. N. H., 36, p. 196, 1917 — Villavicencio and Florencia, eastern Colombia. Penelope boliviana Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 877, 1856 (nomen nudum); Reichenbach, VoUst. Naturg. Tauben, p. 151, pi. 271, figs. 2493-4, 1862 — "Bolivia" (type lost, formerly in Dresden Museum);* Pelzeln, Orn. Bras., 3, pp. 282, 339, 1870— Brazil (Salto do Girao, Rio Madeira; Lagoa Manaqueri, Rio Solimoes) and Peru ("Juan-juy"= Juanfue, Rio Huallaga) (descr.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 526 — Brazil (Rio Solimoes, Rio Madeira, Lake Manaqueri) and Peru (Yurimaguas, Rio Huallaga) (monog.); idem. I.e., 1873, p. 307 — Yurimaguas, Peru; Taczanowski, I.e., 1874, p. 558 — Monterico and Amable Maria, Peru; idem, I.e., 1882, p. 48 — Yurimaguas, Peru; idem, Orn. Per., 3, p. 268, 1886 — Peru (Monterico, Amable Maria, Yurimaguas, Huambo, Chirimoto); Allen, Bull. Amer. Mus. N. H., 2, p. 106, 1889— 1 We suggest Coaiy, on the south bank of the Solimoes, one of Spix's collecting stations, as type locality. 2 Reichenbach's figures, poor as they are, clearly represent P. jacquoQU, and do not show the characteristics of P. j. speciosa. The type, which has disappeared, was collected by the Polish traveler Warscewicz and probably came from northern Peru, not from Bolivia. A similar confusion of localities was committed by Reichenbach with other sf)ecies obtained by Warscewicz, notably in the case of Diphogena warscemczi [=0. aurora]. 1942 Birds of the Americas — Hellmayr and Conover 143 lower Beni, Bolivia; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 499, 1893 — part, spec, a-f, Rio Solimoes (Lake Manaqueri), Peru (Iquitos, Yuri- maguas), and Ecuador (Sarayacu); idem, Handb. Game-Bds., 2, p. 227, 1897 — part (excl. Bolivia); Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 44 — La Gloria and Chanchamayo, Peru; Snethlage, Bol. Mus. Goeldi, 8, p. 55, 1914 (aviary spec). Penelope jacuagu Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 38, 1900 — Rio Zamora, Ecuador. Penelope jacquassu Ihering, Rev. Mus. Paul., 6, p. 451, 1905 — Rio Juru4, Brazil; idem, Cat. Faun. Braz., 1, p. 14, 1907 — Rio Jurud. Penelope jacquaqu jacquaqu Chubb, Ibis, 1919, p. 18 — Rio Peren6, Peru; Chap- man, Bull. U. S. Nat. Mus., 117, p. 44, 1921— Rio Comberciato, Rio Cosireni, and San Fernando, Urubamba, Peru; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — along Rio Curaray, Ecuador; Chap- man, Bull. Amer. Mus. N. H., 55, p. 155, 1926 — Rio Suno and Rio Cura- ray, Ecuador; Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 249, 1930— Vista Alegre, Peru; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 4, p. 236, 1932 — Sarayacu, Ecuador; Hellmayr and Conover, Auk, 49, p. 335, 1932 (crit.). Penelope obscura jacquagu Peters, Bds. World, 2, p. 14, 1934 (range). Range. — Upper Amazonia, from eastern Colombia south througli eastern Ecuador and Peru to extreme northern Bolivia (lower Beni)^ and the adjacent parts of western Brazil (from the south bank of the Rio Solimoes east to the Rio Madeira). ^ Conover Collection. — 21: Ecuador (Lagarto Yacu, 1; Montes Rio Guataraco, Loreto, 1; Raya-Chigta, Loreto, 2; Ouca-Yaco, Loreto, 2; Montes del Suno, Loreto, 3); Peru (Chanchamayo, 1; Vista Alegre, Huanuco, 1; Calleria, Rio Ucayali, 2; Yurimaguas, Loreto, 2); Brazil (Canutana, Rio Purus, 3; Labrea, Rio Purus, 1; Santo Antonio, Rio Jurua, 2). Penelope jacquagu orienticola Todd.^ Rio Negro Guan. 1 According to Chapman (Bull. U. S. Nat. Mus., 117, p. 44, 1921), a single adult from the lower Beni resembles others from Peru. ^ Additional specimens examined. — Brazil : Rio Solimoes, 1 (the type) ; Rio Jurua, 1; Salto do Girao, Rio Madeira, 2; Jamarysinho, Rio Machados, 3. — Peru: Chanchamayo, 1; Pozuzo, Hudnuco, 3. — Ecuador: Rio Zamora, 1. ' Penelope jacquagu orienticola Todd: Similar to P. j. jacquagu, but larger; upper parts darker green without any brownish suffusion on lower back and rump; grayish edging to crest-feathers less developed; green of breast darker; posterior under parts much less rufescent, being dark brown with narrow vermiculations of dull rufescent. Wing (male), 330; tail, 349. The only specimen, an adult male from Ayrao, Rio Negro, which one of us has examined, agrees with Todd's description, based on a single bird from Mana- capuru, in every particular except for having the primaries pale hair brown. By this character, whatever it may be worth, it seems to verge to P. granti, which, as has been intimated by Chapman, might prove to be conspecific with the P. jac- quagu group. Perhaps the specimens from the Rio Cassiquiare and the base of 144 Field Museum of Natural History— Zoology, Vol. XIII Penelope jacquacu orieniicola Todd, Proc. Biol. Soc. Wash., 45, p. 211, Nov. 26, 1932 — Manacapuru, Rio Solimoes, Brazil (type in Carnegie Museum, Pittsburgh). Penelope cristate (not Meleagris cristata Linnaeus) Pelzeln, Cm. Bras., 3, p. 280, 1870 — Rio Negro, near Ayrao (spec, examined). Penelope obscura orieniicola Peters, Bds. World, 2, p. 14, 1934 — Manacapuru. Range. — Northern Brazil, from the north bank of the Rio SoH- moes (Manacapuru) to the lower Rio Negro (Ayrao). ♦Penelope granti Berlepsch.^ Ogilvie-Grant's Guan. ' Penelope granti Berlepsch, Nov. Zool., 15, p. 297, 1908 — new name for Pene- lope marail (not Phasianus marail P. L. S. Muller) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 495, 1893; Takutu River, British Guiana (cotypes in British Museum examined); Chubb, Bds. Brit. Guiana, 1, p. 24, 1916 — Supenaam River, Bartica, Ituribisci, Bonasika, Arawai, Essequibo, Great Savannahs, and Annai; Beebe, Trop. Wild Life, 1, p. 127, 1917 — Bartica Grove; Chapman, Bull. Amer. Mus. N. H., 63, p. 61, 1931 — Arabupu, Roraima (crit.). Salpiza cristata (not Meleagris cristata Linnaeus) Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 745, 1849 — coastal forests and vicinity of Roraima. Penelope marail (not Phasianus marail P. L. S. Muller) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 522 — British Guiana (monog.); Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 495, 1893— Takutu River, British Guiana; idem, Handb. Game-Bds., 2, p. 223, 1897 — British Guiana and "Cayenne"; Peters, Bds. World, 2, p. 13, 1934 (part). Mount Duida mentioned by Chapman as being very near P. granti are actually referable to P. j. orienticola, which we have already traced up to the lower Rio Negro. Material examined. — Brazil: near Ayrao, Rio Negro, 1. • Penelope granti Berlepsch, although united to P. marail by Peters, is quite distinct, differing from it by much larger size with stronger bill and much heavier, longer tarsi; deep bluish green upper parts and chest; dusky or dusky brown lower breast and abdomen without any rufescent tone (instead of light rufescent barred and variegated with dusky); blackish cheek-stripe less extensively edged with gray. Wing, 315-340; tail, 337-360. From a study of the large series of British Guianan skins in the British Museum by the senior author it clearly results that P. granti and P. marail are specifically different. There are seventeen specimens of the former and twenty-nine of the latter in that collection, various localities (Waremia River, Supenaam, Great Savannahs, Camacabra Creek, Ituribisci River, Bartica Grove) being represented by both species. While the characters given above hold in every one of the numer- ous specimens examined, the pale (hair brown) coloration of the outer primaries does not seem to be of any consequence. Though we have not been able to make direct comparison, P. granti apparently differs from P. j. orienticola by bluish green upper parts and chest, longer as well as narrower crest-feathers, and by lacking every trace of the rufescence on the posterior lower parts so conspicuous in orienticola. Additional material examined. — British Guiana: Waremia River, 3; Annai, 1; Supenaam, 1; Bonasika River, 1; Great Savannahs, 3; Takutu River, 3; Arawai River, 1; Camacabra Creek, 3; Ituribisci River, 1; Bartica Grove, 1. 1942 Birds of the Americas— Hellmayr and Conover 145 Penelope cristata Salvin, Ibis, 1886, p. 175 — British Guiana (ex Schomburgk) ; W. L. Sclater, Ibis, 1887, p. 317— Corentyne River and "Orinoco Country." Penelope purpurascens (not of Wagler) J. E. Gray, Knowsley Menag., 2, pi. 11, 1846. Range. — British Guiana.^ Field Museum Collection. — 4: British Guiana (Demerara River, 1; Rockstone, Essequibo River, 3). Conover Collection. — 5 : British Guiana ( Wismar, Demerara River, 1; Rockstone, Essequibo River, 2; Oko Mountains, Essequibo River, 2). ♦Penelope ortoni Salvin.^ Orton's Guan. Penelope ortoni Salvin, Ibis, (3), 4, p. 325, 1874 — Mindo, "western slope of Pichincha, 6,000 to 7,000 ft.,"' Ecuador (type in Museum of Vassar College, Poughkeepsie, N.Y.); Berlepsch and Taczanowski, Proc. Zool. Soc. Lond., 1883, p. 576 — Chimbo, Ecuador; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 496, 1893 — western Ecuador; idem, Handb. Game-Bds., 2, p. 224, 1897— Mindo (ex Salvin); Hartert, Nov. Zool., 5, p. 504, 1898 — Cachavi (alt. 500 ft.) and Paramba (alt. 3,500 ft.), Ecuador; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 37, 1900— Naranjal, Ecuador; Hartert, Nov. Zool., 9, p. 600, 1902 — Rio Bogota, Ecuador; Goodfellow, Ibis, 1902, p. 228 — Santo Domingo, Ecuador; Chapman, Bull. Amer. Mus. N. H., 36, p. 194, 1917 — Baudo, Colombia; idem, I.e., 55, p. 153, 1926 — above Bucay and below Mindo, Ecuador; Hellmayr and Conover, Auk, 49, p. 336, 1932 (crit.); Peters, Bds. World, 2, p. 13, 1934 (range). Range. — Tropical zone of western Colombia and western Ecuador, from C)ioc6 south to Chimbo. Conover Collection. — 19: Ecuador (Gualea, 1; Santo Domingo de los Colorados, 1 ; Milpe Mindo, Pichincha, 5 ; Achotal, Imbabura, 3) ; 1 The supposed occurrence in "Cayenne" and the "Orinoco Country" requires confirmation. * Penelope ortoni is rather an isolated species, characterized by the complete absence of any rufescent tone on the lower parts (the abdomen being sepia brown like the tibial feathers and under tail coverts and very little different from the slightly more bronzy breast) as well as by the conspicuous white lateral edges on the under surface, extending down to the belly. The small size, the uniform dark brown pileum, malar region, and sides of neck, as well as the lack of grayish edges to mantle and wing coverts, are other striking features. The throat and foreneck are entirely bare, only the gonydeal angle being covered with blackish feathers. Wing, 255-270; tail, 245-255. Additional material examined. — Colombia: Rio Dagua, San Jose, 1. — Ecuador: Paramba, 1; Santo Domingo, 2; Chimbo, 1. ' Mindo being only a little over 4,000 feet above sea level, the altitude indicated by Salvin cannot be correct. The species appears to be confined to the lower Tropical zone, the highest station whence it has yet been recorded being Paramba, at 3,500 feet elevation. 146 Field Museum of Natural History— Zoology, Vol. XIII Colombia (La Costa, El Tambo, Cauca, 7; Rio Michengue, El Tambo, Cauca, 2). Penelope albipennis Taczanowski.^ White-winged Guan. Penelope albipennis Taczanowski, Proc. Zool. Soc. Lond., 1877, p. 746 — Santa Lucia, Tumbez, Peru (type in Warsaw Museum; cf. Sztolcman and Doma- niewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 100, 1927); idem. Cm. Per., 3, p. 271, 1886 — Tumbez and Hacienda de Pabur, Piura; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 502, 1893— vicinity of Tumbez; idem, Handb. Game-Bds., 2, p. 230, 1897 (monog.); Chapman, Bull. Amer. Mus. N. H., 55, p. 154, 1926 — Tumbez; Carriker, Proc. Acad. Nat. Sci. Phila., 86, p. 318 (in text), 1934 (crit.); Peters, Bds. World, 2, p. 13, 1934 (range). Range. — Tropical zone of northwestern Peru, from Tumbez to Piura (possibly to the Chicama Valley, near Trujillo).^ ♦Penelope superciliaris superciliaris Temminck. Suferciliated Guan. Penelope superciliaris (Illiger MS.) Temminck, Hist. Nat. Pig. Gall., 3, pp. 72, 693, 1815 — "Bresil, et plus particulierement dans le district de Para" (type lost, formerly in collection of C. J. Temminck);' Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 491, 1893 — part, spec, a, b. Para and Rio Capim; idem, Handb. Game-Bds., 2, p. 220, 1897— part, Para; Goeldi, Ibis, 1903, p. 500— Rio Capim, Para; Snethlage, Bol. Mus. Goeldi, 8, p. 55, 1914 — Santa Isabel, Rio Capim, Rio Acara, Rio Tocantins (Arumatheua), and Rio Tapajoz (Boim). • Penelope albipennis Taczanowski is still known only from two specimens, the type taken by Sztolcman at Santa Lucia, near Tumbez, in the Warsaw Museum, and a female from Hacienda de Pabur (vicinity of Piura) in the Raimondi Collection, now in San Marco University at Lima. It has been suggested that the species might have been based on partial albinos of P. ortoni. Against this supposition, however, speak not only Sztolcman's observations, but also Taczanowski's meas- urements (wing, 325-336; tail, 325), which are much too large for P. ortoni, and various details in coloration (crest-feathers edged with whitish gray; rump, tail coverts, and abdomen vermiculated with rufescent, etc.). It is to be hoped that precise information on this puzzling bird may soon be forthcoming. * According to Sztolcman, as recorded by Taczanowski (Orn. Per., 3, p. 271, 1886). ' Neumann has recently tried to shift the name superciliaris to the form of eastern Brazil, his principal reason for the change being that a specimen in the Berlin Museum was collected by Gomez in the vicinity of Bahia. His whole argument is based on the supposition that this example is Temminck's type. How- ever, he not only failed to prove his point, but even the published evidence tends to demonstrate its fallacy. At the end of the original account (pp. 74-75), Tem- minck, in fact, states: "Je dois a M. le Comte de Hoffmannsegg I'individu qui fait partie de mon cabinet; les deux individus adultes et le jeune oiseau qui font partie du Museum de Berlin, sont aussi le produit des voyages que ce savant a fait faire a ses fraix [sic] dans le Bresil." This statement at once disposes of Neumann's surmise that there was only a "unique" specimen, and, furthermore, supplies two important facts: (1) that the type was in Temminck's private collection, and (2) that three additional examples were in the Berlin Museum. The bird examined by Neumann is evidently one of those mentioned by Temminck as being at the time in that collection, and has no claim whatever to be regarded as the type. The circumstance that the type, like several others of his, has disappeared from 1942 Birds of the Americas — Hellmayr and Conover 147 Penelope superciliaris var. Pelzeln, Orn. Bras., 3, p. 283, 1870 — Rio Guapore (Forte do Principe) and Rio Madeira (Borba). Penelope superciliaris superciliaris Hellmayr, Nov. Zool., 14, p. 408, 1907 — Borba, Rio Madeira; idem. I.e., 17, p. 418, 1910 — Borba; idem, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 81, 97, 1912— Peixe- Boi and Rio Acara, Pard (Para localities); Peters, Bds. World, 2, p. 15, 1934 (range). Penelope superciliaris pseudonyma Neumann, Bull. Brit. Orn. CI., 53, p. 93, Jan., 1933 — Rio de "Cumana" [=Canuma], Rio Madeira, Brazil (type in Conover Collection, Field Museum of Natural History); idem, Verh. Orn. Ges. Bay., 20, p. 184, 1933 (crit.). Range. ^Northern Brazil, south of the Amazon, from Para west to the Rio Madeira and its tributary, the Rio Guapor^ (Forte do Principe da Beira), on the northern confines of Matto Grosso.^ Conover Collection. — 15: Brazil (Villa Acara, Rio Acara, 1; Serraria Cabrol, Rio Acara, 1; Buenos Aires, Rio Acara, 1; Ipomongo, Rio Capim, 1; Boim, Rio Tapajoz, 1; Pinhel, Rio Tapajoz, 3; Caxi- ricatuba, Rio Tapajoz, 4; Tauary, Rio Tapajoz, 2; Rio Canuma, Amazonas, 1). ^^ J,,,AmM.4^ ^x/uw.,/ng *Penelope superciliaris mirjQfiiitra-Neomann.^ Buffy-browed GUAN. . Temminck's private collection, which was subsequently incorporated in the Leiden Museum, cannot by any means be used as a pretext for arbitrarily sub- stituting another so-called type specimen. It is quite probable that Hoffmannsegg had received specimens of this penelope through both of his collectors, one through Sieber from the Para region, which was given to Temminck, and others through Gomez from Bahia, which were retained in the Berlin Museum. The slight dif- ferences separating the two races would not have been regarded as of importance in the beginning of the nineteenth century. As to Temminck's description, it contains nothing that contradicts the characters of the Lower Amazonian form. In many specimens, it is true, there is hardly a trace of a superciliary line, but in others this marking is present and extends well to some distance above the lores, so that Temminck's expression ("part de la racine du bee") would not seem to be far-fetched. Besides, Temminck specifically mentions the Para district as particular habitat, and this fixes the name unequivocally. ^Additional material examined. — Para: Peixe-Boi, 1; Igarape-Assu, 1; Rio Acara, 2.— Amazonas: Borba, Rio Madeira, 3; Forte do Principe, Rio Guapore, 1. 2 Penelope superciliaris ochromitra Neumann: Exactly similar to P. s. jacu- pemba, but superciliaries more strongly tinged with buffy, sometimes even wholly ochraceous-buflf to ochraceous-tawny. When describing this form, Neumann had only three specimens from near Parnagua, and evidently overlooked Hellmayr's remarks on the variability in the series at Field Museum. In fact, only three of our nine birds (two from Tran- queira, one from Fazenda Inhuma) have the superciliaries as deeply tawny- ochraceous and connected by a distinct frontal band as the three individuals from near Parnagua, which formed the basis of P. s. ochromitra. In all the others, the superciliaries are much less rufescent with frontal bar either present or lacking. Several individuals, notably one from Deserto, Piauhy, and another from Santo Antonio, Goy4z, closely approach Sao Paulo and Minas Geraes examples, the 148 Field Museum of Natural History — Zoology, Vol. XIII Penelope superciliaris ochromUra Neumann, Bull. Brit. Orn. CI., 53, p. 94, Jan., 1933 — Lagda do Missao, near Parnagu^, Piauhy (type in Vienna Museum examined); idem. Verb. Orn. Ges. Bay., 20, p. 186, 1933 — Piauhy (crit.). Penelope superciliaris jacupemba (not of Spix) Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 690, 1906— part, Piauhy (crit.); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 88, 1910— Lagoa do Missao, Piauhy; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 472, 1912 — Maranhao (Fazenda Inhuma, Alto Parnahyba; Tranqueira; Boa Vista), Piauhy (Deserto; Lagoa do Missao), and Goydz (Boa Vista, lower Tocantins) (crit.); Peters, Bds. World, 2, p. 15, 1934 (part). Range. — Northeastern Brazil, in states of Maranhao, Piauhy, and the adjacent section of northern Goyaz (Boa Vista, lower Tocantins).* Field Museum Collection. — 1: Brazil (Tranqueira, Maranhao, 1). Conover Collection. — 9: Brazil (Fazenda Inhuma, Alto Parnahyba, Maranhao, 2; Tranqueira, Maranhao, 1; Boa Vista, Maranhao, 1; Deserto, Piauhy, 4; Santo Antonio, Boa Vista, lower Tocantins, Goyaz, 1). *Penelope superciliaris jacupemba Spix.- Spix's Guan. Penelope jacupemba Spix, Av. Nov. Spec. Bras., 2, p. 55, pi. 77, 1825 — Presidio do Sao Joao, near Rio de Janeiro (type in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 690, 1906). superciliaries being just a slight shade more buffy. Another specimen from Deserto can hardly be distinguished from the type of P. jacupemba, once more casting doubt on the correctness of the latter's type locality, Presidio de Sao Joao, near Rio de Janeiro. The general coloration of the present form is even paler than in the next race. Additional material examined. — Piauhy: Lagoa do Missao, near Parnagua, 3. 1 Possibly Penelope supercciliaris (sic) Snethlage (Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 48, 1926 — Ceara) belongs here. The author simply says: "Paler than Par^ specimens." 2 Penelope superciliaris jacupemba Spix: Similar to P. s. superciliaris, but general coloration with a more grayish cast; the edgings to wing and upper tail coverts wider and lighter rufous; the superciliaries broader, hoary gray or very slightly tinged with buffy, and as a rule extended forward to the base of the bill. Neumann has attempted to divide this form into three, but the much more satisfactory material at our command fails to substantiate his conclusions. There is no doubt that birds from Bahia, southern Goyaz, Minas Geraes, and Rio de Janeiro, are the same. Of four Bahia skins, one has broad, hoary gray super- ciliaries reaching to the base of the bill and forming a distinct band across the forehead, exactly as in an adult from Rio das Almas, Goyaz (argyromiira); in two others, the narrower grayish, dusky-mottled eyebrow starts a little in front of the eye; and the fourth has just a few grayish fringes in the superciliary region, as is the case in certain individuals of typical superciliaris from Lower Amazonia. Two adults from Rio de Janeiro again have broad superciliaries, likewise four from Sao Paulo and two from Minas Geraes, the tone varying from whitish gray to buffy gray, with or without any light coloring across the forehead. Birds from Sao Paulo are slightly darker green above, but have the heavy rufous edges to 1942 Birds of the Americas — Hellmayr and Conover 149 Penelope marail (not Phasianus marail P. L. S. Muller) Wied, Reise Bras., 1, pp. 69 (8vo ed., p. 67), 197 (8vo ed., p. 194), 262 (8vo ed., p. 260), 326 (SVo ed., p. 323), 1820 — Rio de Janeiro (Fazenda Pitanga, near Saqua- rama), Espirito Santo (Aldea Velha= Santa Cruz), and Bahia (Morro d'Arara, Rio Mucuri; Timicui, Rio Belmonte). Penelope superciliaris (not of Temminck) Wied, Beitr. Naturg. Bras., 4, (2), p. 539, 1833 — southeastern Brazil; Burmeister, Syst. Uebers. Th. Bras., 3, p. 337, 1856 — Rio de Janeiro (Nova Friburgo) and Minas Geraes (Lagoa Santa); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 53 — Minas Geraes (Olhos d'Agua, Soumidouro, Lagoa dos Pitos, Lagoa Santa, Curvelho); Pelzeln, Orn. Bras., 3, p. 282, 1870 — Rio de Janeiro (Sapitiba) and Sao Paulo (Ypanema, Mattodentro, Itarare); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 527 — Bahia to Sao Paulo (monog.); Forbes, Ibis, 1881, p. 357 — Panellas, near Quipapa, Pernambuco; Allen, Bull. Amer. Mus. N. H., 5, p. 149, 1893— Chapada, Matto Grosso; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 491, 1893 — part, spec, e-m, Bahia, Rio de Janeiro, Sao Paulo (Ypanemd, Rio Parana), and Matto Grosso; idem, Handb. Game-Bds., 2, p. 220, 1894 — part, Bahia, Sao Paulo, and Matto Grosso; Ihering, Rev. Mus. Paul., 3, p. 409, 1899 — Iguape, Sao Paulo; idem. I.e., 4, p. 164, 1900 — Cantagallo, Rio de Janeiro; idem. Cat. Faun. Braz., 1, p. 13, 1907 — Sao Paulo (Ypiranga, Pogo Grande, Jaboticabal, Franca) and Espirito Santo (Rio Doce); Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 115, 1926— Porto Xavier da Silva and Salto Guayra, Parana. Penelope superciliaris jacupemba Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 690, 1906 — part, Presidio do Sao Joao; Naumburg, Bull. Amer. Mus. N. H., 60, p. 62, 1930 — Tapirapoan, Matto Grosso; Neumann, Verh. Orn. Ges. Bay., 20, p. 185, 1933 (note on type); Peters, Bds. World, 2, p. 15, 1934 (part); Pinto, Rev. Mus. Paul., 17, (2), p. 801, 1932— Porto Tibiriga, Rio Parana, Sao Paulo; idem. I.e., 19, p. 56, 1935 — Rio Jueurucu and Cachoeira Grande, Bahia (erit.); idem. I.e., 20, p. 35, 1936 — Rio das Almas, Goyaz. scapulars and secondaries of the present form. Those from Matto Grosso are even nearer the Paraguayan race in general coloration, though they have very bright rufous rumps, and differ, furthermore, by the still greater extent of the rufous wing edgings. The applicability of P. jacupemba to the birds of eastern Brazil is some- what questionable. Spix, who mentions as only locality "Presidio do Sao Joao" near Rio de Janeiro, appears to have had two examples, since he states "mas a femina vix diversus," and calls the superciliary streak "rufescens vel canescens." In the initial diagnosis we read "rufescens," which corresponds well to the only specimen now preserved in the Munich Museum. While the plate evidently represents a gray-browed bird, Spix's example, as we have stated under P. s. ochromitra, seems to be indistinguishable from certain pale-browed individuals from Piauhy, and it is quite possible that the locality is wrong, and that it actually came from Piauhy or Maranhao, in which case jacupemba would supersede P. s. ochromitra, while the present form would become P. s. argyromitra. However, birds with slightly buflfy-tinged superciliaries are not infrequent in Bahia and far- ther south, and as other helpful characters are not discernible in the soiled, faded type specimen, we deem it best not to disturb nomenclature at present. Additional material examined. — Brazil: Bahia, 4; Rio das Almas, Goyaz, 1; Agua Suja, near Bagagem, Minas Geraes, 1; Rio Jordao, Minas Geraes, 1; Rio de Janeiro, 3; Rio Doce, Espirito Santo, 1; Victoria, Sao Paulo, 2; Ypanema, Sao Paulo, 4; Chapada, Matto Grosso, 5; Tapirapoan, Matto Grosso, 1. 150 Field Museum of Natural History — Zoology, Vol. XIII i'^ Penelope superciliaris argyromitra Neumann, Bull. Brit. Om. CI., 53, p. 94, Jan., j^933 — Veadeiros, northwest of Forte, Goydz (type in coll. of O. Neumann); idem, Verb. Orn. Ges. Bay., 20, p. 185, 1933 — Goydz to Minas Geraes (crit.). Penelope superciliaris superciliaris Neumann, Verh. Orn. Ges. Bay., 20, p. 184, 1933— Bahia (crit.). Range. — Eastern and central Brazil, from Pernambuco south to Sao Paulo and Parana, west through Minas Geraes and southern Goyaz to Matto Grosso. Field Museum Collection. — 1: Brazil (Victoria, Sao Paulo, 1). Conover Collection. — 1: Brazil (Victoria, Sao Paulo, 1). ♦Penelope superciliaris major Bertoni.^ Paraguayan Guan. Penelope purpurescens (not P. purpurascens Wagler, 1830) Bertoni, Anal. Cient. Parag., 1, No. 1, p. 16, Jan., 1901 — Alto Parana, between lat. 25° and 26° south, Paraguay (type in coll. of A. W. de Bertoni). Penelope purpurescens major Bertoni, Anal. Cient. Parag., 1, No. 1, p. 19, Jan., 1901 — [Alto Parana], lat. 25° 43' south, Paraguay (type in coll. of A. W. de Bertoni). Penelope superciliaris (not of Temminck) Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 178, 1885— Taquara, Rio Grande do Sul; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 491, 1893— part, Rio Grande do Sul; idem, Handb. Game-Bds., 2, p. 220, 1897 — part, Rio Grande do Sul; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 147, 1899 — Taquara and Barra do Cama- quam, Rio Grande do Sul; Arribalzaga, Anal. Mus. Nac. Buenos Aires, 7, p. 336, 1902— Paraguay (crit.); Dabbene, I.e., 18, p. 189, 1910— Alto Parana (ex Bertoni); idem, Bol. Soc. Physis, 1, pp. 247, 252, 1913— Santa Ana, Misiones; Bertoni, Faun. Parag., p. 36, 1914 — Paraguay; Dabbene, El Hornero, 1, p. 181, 1918 — Bonpland and Santa Ana, Misiones. Penelope superciliaris major Neumann, Verh. Orn. Ges. Bay., 20, p. 187, 1933 — part, Santa Catharina and Rio Grande do Sul (crit.); Peters, Bds. World, 2, p. 15, 1934 — Paraguay and northeastern Argentina. Range. — Eastern Paraguay, northeastern Argentina (Misiones), and extreme southern Brazil (states of Santa Catharina and Rio Grande do Sul).^ 1 Penelope superciliaris major Bertoni: Similar to P. s. jacupemba, but darker, more olive green, on upper parts and breast; rufous edges to scapulars and second- aries much reduced, sometimes practically obsolete. Seven specimens are fairly uniform in their characters. In one specimen each from Horqueta and Puerto Segundo the rufous wing-edging is merely suggested by traces. A single bird from Rio Grande do Sul is decidedly referable to major, while two from Santa Catharina (Jaragud), by slightly wider wing margins, form the transition to P. s. jacupemba. Additional material examined. — Brazil: Taquara, Rio Grande do Sul, 1; Jara- gud, Santa Catharina, 2. * "Buenos Aires" mentioned by Neumann among the localities of this form is undoubtedly incorrect. 1942 Birds of the Americas — Hellmayr and Conover 151 Conover Collection.— ^11: Paraguay (Horqueta, 4; 40 km. west- southwest of Capitan Bado, Cerro Amambay, 4) ; Argentina (Puerto Segundo, Misiones, 3). *Penelope montagnii montagnii (Bonaparte). Montagne's GUAN. Ortalida montagnii Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 875, 1856 — "Nouvelle Grenade" = native Bogot4 collections^ (type in Paris Museum examined); Sclater, Proc. Zool. Soc. Lond., 25, p. 19, 1857 — "Bogota." Stegnolaema montagnii Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 521 — part. New Granada; idem, I.e., 1875, p. 235 — Merida, Venezuela. Penelope montagnii Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 492, 1893 — part, spec, a-e, i, Venezuela (Merida) and Colombia (Bogotd, Pasto); idem, Handb. Game-Bds., 2, p. 221, 1897 — part, Venezuela and Colombia. Penelope montagni Chapman, Bull. Amer. Mus. N. H., 36, p. 194, 1917 — Colombia (Valle de las Pappas; Almaguer; Santa Isabel; above Subia; El Piiion); Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 30, 1922 — Colombia (Pdramo de Tama) and Venezuela (Rio Mucujon). Penelope montagnii montagnii Hellmayr and Conover, Auk, 49, p. 326, 1932 — Colombia and Venezuela (crit.); Peters, Bds. World, 2, p. 14, 1934 (range). Range. — Temperate zone of the Andes of Colombia and western Venezuela (Cordillera of Merida). ^ Field Museum Collection. — 2: Colombia (Paramo de Tama, 2). Conover Collection. — 12: Venezuela (La Cuchilla, Merida, 2; Rio Mucujon, Merida, 3); Colombia (Palatera, Coconuco, Cauca, 5; La Plata, Huila, 2). *Peneldpe montagnii atrogularis Hellmayr and Conover.'' Black-throated Guan. 1 The type is a native Bogota specimen presented by Mr. Lewy in 1850. Chapman (I.e., p. 194, 1917) suggests as type locality El Piiion, above Fusugasugfi, eastern Andes of Colombia. "^ Venezuelan birds are identical with a topotypical series from the east Colombian Andes. Birds from the central and western Andes of Colombia are more or less intermediate in their characters between montagnii and atrogularis, though some are practically indistinguishable from Bogota skins, while one or two can be closely matched by west Ecuadorian specimens (cf. Hellmayr and Conover, I.e., p. 327). Delaeour's record (Ibis, 1923, p. 138) of P. montagnii from the "southern part of the llanos" of Guarico, Venezuela, cannot possibly refer to the present species. Additional specimens examined. — Colombia: Bogota, 4; Subia, Cundinamarca, 3; El Piiion, above Fusugasugd, 1; Santa Isabel, Quindio Andes, 6; Almaguer, central Andes, Cauca, 1; Valle de las Pappas, central Andes, Huila, 1; Sancudo, western Andes, Caldas, 3; La Leonera, western Andes, Caldas, 2. — Venezuela: Valle, Merida, 2. 3 Penelope montagnii atrogularis Hellmayr and Conover: Nearest to the nominate race, but on average smaller; only chin and upper throat with scant. 152 Field Museum of Natural History— Zoology, Vol. XIII Penelope moniagnii atrogularis Hellmayr and Conover, Auk, 49, p. 328, July, 1932 — Alaspungo, western Ecuador (type in Conover Collection, Field Museiun of Natural History); Peters, Bds. World, 2, p. 14, 1934— western Ecuador. Ortalida montagnii (not of Bonaparte) Sclater, Froc. Zool. Soc. Lond., 28, pp. 72, 97, 1860 — Chillanes, Nanegal, and above Puellaro. Stegndlaema moniagnii Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 521 — part, western Ecuador (Chillanes, Nanegal, Puellaro). Penelope moniagnii Berlepsch and Taczanowski, Proc. Zool. Soc. Lond., 1884, p. 312— La Union; Goodfellow, Ibis, 1902, p. 229— western side of Pichincha. Penelope montagnei Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — Piganta, Mojanda, and below Nono, Ecuador. Penelope moniagnii montagnii Chapman, Bull. Amer. Mus. N. H., 55, p. 152, 1926 — Piganta (Mojanda Mountains), Nono, Pichincha, and Rio Pita, Ecuador. Penelope nunUagnii hrooki (not of Chubb) Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 4, p. 621, 1932— El Portete de TarquI, Prov. Azuay. Range. — Subtropical and humid Temperate zones of western Ecuador. Conover Collection. — 12: Ecuador (Alaspungo, 3; Chaloya, Pichin- cha, 3; Pucara, Pichincha, 1; Lloa-Urabuco, Pichincha, 1; Paramba, 2; Montes de Anagumba, Imbabura, 2). ♦Penelope montagnii brooki Chubb.^ Brook's Guan. Penelope brooki Chubb, Bull. Brit. Om. CI., 38, p. 5, Oct., 1917— [above] Baeza, eastern Ecuador (type in British Museum examined); idem. Ibis, 1919, p. 15— "Baeza" (crit.). Ortalida montagnii (not of Bonaparte) Sclater, Proc. Zool. Soc. Lond., 26, pp. 76, 556, 1858 — Rio Napo and Matos, Ecuador. Stegnolaema moniagnii Sclater and Salvin, I*roc. Zool. Soc. Lond., 1870, p. 521 — part, Matos, Ecuador. bristle-like black feathering without any gray; malar region, auriculars, and superciliary region with mere traces of gray edges, forehead only with faint lateral fringes of gray; posterior under parts less tawny; apical half of upper mandible (beyond nasal fossa) horn brown, not reddish. Wing, 225-245; tail, 210-220, once 235; bill, 27-30. Additional material examined. — Ecuador: "Nanegal," 1; Aluguincho, 2; Huila, 1 ; La Uni6n, 2. ' Penelope montagnii hrooki Chubb: Similar to P. m. atrogularis in scant, bristle-like, uniform black feathering of chin and upper throat, but differing by duller (about auburn) rump; somewhat more bronzy, greenish rather than brown- ish back, and particularly by ha\ing, like typical montagnii, wide ashy gray edges on sides of head and neck. The feathers of the pileum are broadly mar- gined laterally with whitish gray down to the upper back, and the whitish edges on foreneck and breast are even more prominent than in montagnii. Besides, the apical half of the maxilla is chrome-yellow abruptly contrasted with the blackish basal portion. Wing, 230-235; tail, 210-225; biU, 28-32. Additional material examined. — Ecuador: "Baeza," 2; Yimguilla, 2. 1942 Birds of the Americas — Hellmayr and Conover 153 Penelope montagnii Taczanowski and Berlepsch, Proc. Zool. Soc. Lond., 1885, p. 112— San Rafael; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 492, 1893 — part, spec, f-h, San Jose, Ecuador; idem, Handb. Game-Bds., 2, p. 221, 1897 — part, Ecuador; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 37, 1900— Pun, eastern Ecuador. Penelope montagnii brooki Chapman, Bull. Amer. Mus. N. H., 55, p. 153, 1926 — below Papallacta, below Oyacachi, above Baeza, upper Sumaco, and above Banos, Ecuador (crit.); Berlioz, Bull. Mus. Nat. Hist. Paris, (2), 4, p. 236, 1932— Yunguilla; Hellmayr and Conover, Auk, 49, p. 329, 1932— Cuyuja and "Baeza," Ecuador (crit.); Peters, Bds. World, 2, p. 14, 1934 — eastern Ecuador. Range. — Humid Temperate zone of eastern Ecuador. Conover Collection. — 5: Ecuador (Cuyuja, 3; Mt. Tungurahua, 1; Huagropamba, 1). *Penelope montagnii plumosa Berlepsch and Stolzmann.^ Peru- vian GUAN. Penelope sclateri plumosa Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 45 — Maraynioc, Junin, Peru (type in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 100, 1927); Chapman, Bull. U. S. Nat. Mus., 117, p. 44, 1921— Torontoy, . Urubamba, Peru. Penelope sclateri (not of Gray) Sclater, Proc. Zool. Soc. Lond., 1873, p. 780 — Huasampilla, Cuzco; Taczanowski, I.e., 1874, p. 558 — Chilpes; Sclater and Salvin, I.e., 1874, pp. 678, 679 — Paucartambo, Cuzco (crit.); Tac- zanowski, Orn. Per., 3, p. 269, 1886 — part, Chilpes, Pumamarca, and Paucartambo, Peru; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 493, 1 Penelope montagnii plumosa Berlepsch and Stolzmann is about halfway between the northern races and P. m. sclateri, of Bolivia. It differs from mon- tagnii and the two Ecuadorian forms by wholly blackish maxilla, much more prominent, silvery white instead of grayish edges on pileum, hind neck, and super- ciliary region; the possession of very distinct, silvery white lateral margins on the mantle and upper wing coverts, and more conspicuous, silvery white rather than grayish white markings on foreneck and breast, which, moreover, do not meet at the tip, thus producing a more streaked effect. The rufous of the belly is brighter than in montagnii, though not so intense as in sclateri. From the latter, P. m. plumosa may be separated by having the chin and throat densely covered with soft, fully developed, ashy-gray, centrally dusky-streaked feathers as in montagnii, whereas the Bolivian form shows only scant blackish "bristles" on the upper portion of the otherwise bare throat. The bare space round the eye is less extensive, and the consequently broader feathered malar stripe is edged with ashy gray as in montagnii, not with silvery white as in sclateri. Fore- head, crown and superciliary region are as profusely margined with silvery white as in sclateri, but these markings also extend over nape, hind neck, and upper back, whereas in the Bolivian form the posterior part of the crown and hind neck are uniform bronze green. On foreneck and breast the white lateral margins are likewise much wider as well as more numerous, and the abdomen is decidedly duller rufescent. The general coloration of the body plumage is brownish bronze as in montagnii, much less greenish than in sclateri. Wing, 240-245, (female) 235; tail, 240-245; bill, 26-28. The above characterization is based on birds from northern Peru, no material from the type locality being available. 154 Field Museum of Natural History— Zoology, Vol. XIII 1893 — part, spec, a, Huasampilla; idem, Handb. Game-Bds., 2, p. 222, 1897— part, Peru; Menegaux, Rev. Fran?. d'Orn., 1, p. 319, 1910— Cum- pang (east of Tayabamba), Prov. Pataz, Peru. Penelope montagnii plumosa Hellmayr and Conover, Auk, 49, p. 329, 1932— east of Molinopampa and Balsas (crit.); Peters, Bds. World, 2, p. 14, 1934 (range). Range. — Humid Temperate zone of eastern Peru, from Dept. of Libertad south to the Urubamba region, Dept. of Cuzco. Field Museum Collection. — 4: Peru (ten miles east of Molino- pampa, 3; mountains east of Balsas, 1). *Penelope montagnii sclateri G. R. Gray. Sclater's Guan. Penelope sclateri G. R. Gray, Proc. Zool. Soc. Lond., 28, p. 270, 1860 — Bolivia (type in British Museum examined); Sclater and Salvin, I.e., 1870, p. 527 — Bolivia (monog.); idem. I.e., 1879, p. 640 — Tilotilo, Bolivia; Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 493, 1893— part, spec, b-g, Tilotilo, Bolivia; idem, Handb. Game-Bds., 2, p. 222, 1897 — part, Bolivia. Penelope montagnii sclateri Hellmayr and Conover, Auk, 49, p. 330, 1932 — Bolivia (crit.); Peters, Bds. World, 2, p. 14, 1934— Bolivia. Range.- — Subtropical and humid Temperate zones of western and central Bolivia.^ Conover Collection. — 6: Bolivia (Yungas de Cochabamba, 2; Incachaca, Cochabamba, 4). *Penelope dabbenei nom. nov.^ Dabbene's Guan. Penelope nigrifrons (not of Lesson, 1831) Dabbene, Physis, 4, No. 16, p. 102, May, 1918 — Cerro de Calilegua, Ledesma, Prov. Jujuy, Argentina (type in Museo Naeional de Historia Natural, Buenos Aires); idem, El Hornero, 1, p. 178, Oct., 1918 (reprint); Peters, Bds. World, 2, p. 14, 1934 — southeastern Bolivia (Tarija) and Jujuy. ^Additional material examined. — Bolivia: San Antonio, 1; Coeapata, 2; unspecified, 1 (the type). ^ Penelope dabbenei Hellmayr and Conover, judging from the slender, pale brown legs and the presence of a shallow gular lappet, is allied to P. m. sclateri, but differs by larger size, more extensively feathered tarsus, much less rufescent rump and posterior under parts, narrower crest-feathers, and much less gray suffusion in the malar stripe. From P. obscura bridgesi, which is found in the same parts of Bolivia and Argentina, Dabbene's Guan is evidently quite distinct specifically. Aside from its shorter wings and tail and slightly shorter bill, it may be distin- guished by much slenderer, pale brown legs with much more extensive feathering on the inner side of the tarsus; broader and apically bluntly rounded crest-feathers with conspicuous grayish white lateral edges; mainly hoary whitish (instead of blackish bronze) superciliary region; grayish suffusion of the malar stripe; much lighter, brownish bronze instead of blackish, coloration of upper parts, neck, and breast; much narrower, grayish instead of pure white margins to the upper wing coverts; more rufescent rump and posterior under parts with mere traces of dusky vermiculations, etc. Wing (male), 285; tail, 300; tarsus, 70; bill, 28. Additional material examined. — Argentina: Cerro de Calilegua, Jujuy, 1 (Munich Museum). 1942 Birds of the Americas — Hellmayr and Conover 155 Range. — Subtropical zone of southeastern Bolivia (Pinos, Dept. Tarija) and northwestern Argentina (Cerro de Calilegua, Prov. Jujuy). Conover Collection. — 2: Bolivia (Pinos, Tarija, 2). ♦Penelope jacu-caca Spix.^ Brown Guan. Penelope jacu-caca Spix, Av. Spec. Nov. Bras., 2, p. 53, pi. 69, 1825 — near Pogoens Encima, Bahia, Brazil (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 689, 1906); Wagler, Isis, 1830, col. 1110 (descr. spec, typ.); Burmeister, Syst. Uebers. Th. Bras., 3, p. 338, 1856— Bahia (ex Spix) and "British Guiana" (ex Schomburgk), errore; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 523 (descr. ex Wagler; Bahia and "British Guiana," errore); Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 501, 1893— Bahia and "British Gui- ana"; idem, Handb. Game-Bds., 2, p. 229, 1897— Bahia and "British Guiana" (monog.); Ihering, Cat. Faun. Braz., 1, p. 14, 1907 (range); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 88, 1910— Lagoa do Missao, near Parnagua, Piauhy, Brazil (spec, examined); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 474, 1929— Deserto, Piauhy (crit.); Peters, Bds. World, 2, p. 16, 1934— Bahia and Piauhy. Penelope superciliaris (not of Temminck, 1815) J. E. Gray, Knowsley's Menag., 2, pi. 8, 1846 (type in Liverpool Museum; cf. Sclater and Salvin, Proc. Zool. Soc' Lond., 1870, p. 523). Penelope superciliosa (Cuvier MS.) Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 877, 1856 — new name for Penelope jacu-caca Spix. Penelope iacucaca Snethlage, Bol. Mus. Goeldi, 8, p. 56, 1914 (aviary spec). Range. — Wooded region of northeastern Brazil, in states of Bahia (Lamarao; Pogoens Encima) and Piauhy (Lagoa Missao; Deserto). 2 Conover Collection. — 1: Brazil (Deserto, Piauhy, 1). 1 Penelope jacu-caca Spix, P. ochrogaster Pelzeln, and P. pileata Wagler form a natural group characterized by the narrow black streak separating the white superciliaries from the denuded sides of the head, and though exhibiting well- marked differences may eventually prove to be conspecific. Their ranges are yet incompletely known. 2 The occurrence of the species in British Guiana reported by Cabanis (in Schomburgk, Reisen Brit. Guiana, 3, p. 745, "1848") as Salpiza jacu-caca, upon which all subsequent Guianan records (such as Penelope jacucaca Salvin, Ibis, 1886, p. 175, and Chubb, Bds. Brit. Guiana, 1, p. 26, 1916) are based, has never been confirmed, and Schomburgk's bird, which is not in the Berlin Museum, continues to remain a puzzle. Nor does the Brown Penelope occur anjrwhere in Lower Amazonia, whence Ihering (Cat. Faun. Braz., 1, p. 14, 1907) lists an ex- ample as being in the Museu Paulista. Taczanowski's identification (Orn. Per., 3, p. 267, 1886) of Tschudi's Penelope cristata with the present species is likewise erroneous. All specimens obtained by field collectors are from Bahia or Piauhy. Additional material examined. — Bahia: Pogoens Encima, 1 (the type); La- marao, 3. — Piauhy: Lagoa Missao, near Parnagua, 3. 156 Field Museum of Natural History— Zoology, Vol. XIII Penelope ochrogaster Pelzeln. Chestnut-bellied Guan. Penelope ochrogaster Pelzeln, Orn. Bras., 3, pp. 282, 337, 1870 — Rio das Frechas and Engenho do Pari, near Cuyab4, Matto Grosso {type, from Rio das Frechas, in Vienna Museum examined); Sclater and Salvin, Proc. Zool. Soc. Lend., 1870, p. 527 — near CuyabS (monog.); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 501, 1893— Engenho do Pari, Matto Grosso; idem, Handb. Game-Bds., 2, p. 229, pi. 38, 1897— near Cuyabd; Ihering, Cat. Faun. Braz., 1, p. 14, 1907 — Matto Grosso; Hellmayr, Nov. Zool., 15, p. 99, 1908 — Rio Araguaya, Goydz; Naumburg, Bull. Amer. Mus. N. H., 60, p. 63, pi. 13, 1930— Descalvados, Matto Grosso; Peters, Bds. World, 2, p. 16, 1934— Matto Grosso and Goydz; Pinto, Rev. Mus. Paul., 20, p. 35 (note 1), 1936 — Barra do Rio Sao Domingos, Rio Parana, Goyaz, and Pirapora, Rio Sao Francisco, Minas Geraes. Range. — Interior of Brazil, from western Minas Geraes (Pira- pora, Rio Sao Francisco) through southern Gk)yaz (Barra do Rio Sao Domingos, Rio Parana; Leopoldina, Rio Araguaya) to Matto Grosso (Engenho do Pari and Rio das Frechas, near Guyaba; Descalvados).^ *Penelope pileata Wagler. White-headed Guan. Penelope pileata Wagler, Isis, 1830, col. 1109 — State of Para, Brazil (type in Berlin Museum); Des Murs, Icon. Omith., livr. 4, pi. 23, 1845— "Para"; Burmeister, Syst. Uebers. Th. Bras., 3, p. 338, 1856— "Para" (ex Wagler); Pelzeln, Orn. Bras., 3, pp. 282, 340, 1870— Rio Madeira and Rio Vauta (=Rio Autaz], Amazonas (descr.); Sclater and Salvin, Proc. Zool. Soc. Lend., 1870, p. 527— "Para," Rio Madeira, and Rio Vauta (monog.); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 500, 1893 (same localities); idem, Handb. Game-Bds., 2, p. 228, 1897 (monog.); Ihering, Cat. Faun. Braz., 1, p. 14, 1907 — "Matto Grosso" (errore), Rio Amazonas, and "Par^"; Hellmayr, Nov. Zool., 17, p. 418, 1910— Rio Madeira; Sneth- lage, Bol. Mus. Goeldi, 8, p. 56, 1914 (descr.); Peters, Bds. World, 2, p. 16, 1934 — lower Amazon Valley from "Man4os" and the Rio Madeira to "Pari." Salpiza pUeaia Wagler, Isis, 1832, col. 1226. Pipile pileata Reichenbach, VoUst. Naturg. Tauben, p. 153, pi. 271, fig. 2495, 1862— "Pard." Penelope leucothrix (Natterer) and P. comata (Lichtenstein) Pelzeln, Cm. Bras., 3, p. 340, 1870 (quoted in the text from labels). Range. — Lx)wer Amazonia, south of the Amazon, from the Tapa- joz west to the Rio Madeira region. Conover Collection. — 9: Brazil, Rio Tapajoz (Caxiricatuba, 2; Tauary, 3; Boim, 2; Pinhel, 2). Penelope argyrotis olivaceiceps Todd.- Olive-crested Guan. ^Material examined. — Brazil: Rio das Frechas, 2; Engenho do Pari, 1; Des- calvados, 1; Leopoldina, Rio Araguaya, Goyaz, 1. * Penelope argyrotis olivaeeieeps Todd: Nearest to the nominate race, but feathers of crest much darker and less brownish, olivaceous black not raw umber. 1942 Birds of the Americas — Hellmayr and Conover 157 Penelope argyrotis olivaceiceps Todd, Proc. Biol. Soc. Wash., 45, p. 210, Nov. 26, 1932 — San Rafael (near Cumanacoa), Sucre, Venezuela (type in Carnegie Museum, Pittsburgh); Peters, Bds. World, 2, p. 16, 1934 (range). Penelope argyrotis subsp. Chapman, Amer. Mus. Nov., 191, p. 6, 1926 — Neverl, Sucre, Venezuela. Range. — Subtropical zone of northeastern Venezuela, in State of Sucr^ (San Rafael, Neveri). *Penelope argyrotis argyrotis (Bonaparte). Bar-tailed Guan. Pipile argyrotis Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 875, 1856 — Caracas, Venezuela (cotypes, collected by Levraud, in Paris Museum examined by C. E. Hellmayr). Penelope lichtensteinii G. R. Gray, Proc. Zool. Soc. Lond., 28, p. 269, 1860 — Venezuela (type in British Museum).- Penelope montana (Lichtenstein MS.) Reichenbach,' Vollst. Naturg. Tauben, p. 151, 1862 — Venezuela (type in Berlin Museum). Penelope argyrotis Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 528 — part, Caracas and "Bogota"; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 601, 1893 — part, spec, a, b, Venezuela and Bogotd; idem, Handb. Game-Bds., 2, p. 230, 1897— part, Venezuela; Hellmayr and Seilern, Arch. Naturg., 78, A, Heft 5, p. 161, 1912— Cumbre de Valencia, Cara- bobo; Todd, Ann. Carnegie Mus., 8, p. 214 (in text), 1912 — La Quiguas and La Cumbre de Valencia; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 31, 1922— La Azulita, Merida. Penelope argyrotis argyrotis Hellmayr and Conover, Auk, 49, p. 324, 1932 — northern Venezuela to eastern Colombia (crit.); Peters, Bds. World, 2, p. 16, 1934 (range). Range. — Subtropical zone of northern Venezuela, from the vicinity of Caracas west to M^rida,^ and eastern Andes of Colombia.' Field Museum Collection. — 1: Venezuela (Capas, Merida, 1). Conover Collection. — 3: Venezuela (La Azulita, Merida, 3).* ♦Penelope argyrotis colombiana Todd.^ Santa Marta Guan. 1 Penelope montana (Licht.) Bonaparte (Compt. Rend. Acad. Sci. Paris, 42, p. 877, 1856) is a nomen nudum. * Penelope argyrotis Beebe (Zoologica, N.Y., 1, p. 72, 1909) from Cano Colo- rado, Orinoco delta, can hardly pertain here, and is more likely to be P. marail, although the two species are very dissimilar. ' We have no Colombian material and it is on Mr. Todd's authority that the east Colombian Andes are included in the range of typical argyrotis. ^Additional material examined. — Venezuela: Caracas, 2 (the cotypes); Gali- pdn, Cerro del Avila, 2; La Cumbre de Valencia, Carabobo, 1. ^Penelope argyrotis colombiana Todd: Closely similar to P. a. argyrotis, but feathers of pileum narrower, apically slightly attenuated (instead of broad and bluntly rounded), dull grayish bronze (not raw umber), and for their whole length on both sides conspicuously edged with grayish white, while in the nominate 158 Field Museum of Natural History— Zoology, Vol. XIII Penelope colombiana Todd, Ann. Carnegie Mus., 8, p. 213, 1912 — La Taguas, Santa Marta, Colombia (type in the Carnegie Museum, Pittsburgh); idem and Carriker, I.e., 14, p. 173, pi. 2, 1922 — Chirua, Valparaiso, Cin- cinnati, Las Taguas, Las Vegas, San Lorenzo, and San Miguel (habits) Penelope argyrotis (not Pipile argyrotis Bonaparte) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 528 — part, Santa Marta; Bangs, Proc. Biol. Soc. Wash., 12, p. 132, 1898— "Santa Marta"; Allen, Bull. Amer. Mus. N. H., 13, p. 126, 1900— El Libano. Penelope argyrotis colombiana Hellmayr and Conover, Auk, 49, p. 325, 1932 — Santa Marta region (crit.); Peters, Bds. World, 2, p. 16, 1934 (range). Range. — Subtropical (and upper Tropical) zone of the Santa Marta region in northern Colombia. Conover Collection. — 2: Colombia (Vista Nieve, Santa Marta, 2). *Penelope argyrotis barbata Chapman.^ Bearded Guan. Penelope barbata Chapman, Amer. Mus. Nov., 18, p. 3, Sept., 1921 — Tara- guacocha, Zaruma-Zaraguro Trail, Cordillera de Chilla, Prov. del Oro, Ecuador (type in the American Museum of Natural History, New York, examined by Boardman Conover); idem, Bull. Amer. Mus. N. H., 55, p. 154, 1926 — Taraguacocha and San Lucas, Ecuador. {1)Penelope sclateri (not of Gray) Taczanowski, Proc. Zool. Soc. Lond., 1879, p. 243 — Tambillo, Peru; idem. I.e., 1882, p. 48 — Tamiapampa; idem, Orn. Per., 3, p. 269, 1886— part, Tambillo and Tamiapampa, Peru.^ race only forehead and anterior crown show white margins. The silvery white superciliaries of argyrotis are replaced by grayish edges; the feathered malar stripe — strikingly silvery white in the typical form — is dull brownish, the feathers being but obsoletely edged with ashy grayish; hind neck and mantle more pro- fusely marked with buffy white (instead of pure white) lateral edges; the cin- namomeous tail-tips slightly more extensive and darker in tone. ^Penelope argyrotis barbata Chapman: Nearest to P. a. argyrotis, but much darker throughout; chin and upper throat feathered; pale margins to both upper and under parts much reduced and grayish rather than white, becoming evanescent on the wing coverts; rump, tail coverts, and flanks brighter, more cinnamon-brown; lower breast and abdomen mottled or vermiculated with blackish. On comparing three specimens of P. inexpectata with the type of P. barbata, the junior author noticed that they differ only by slightly more grayish sides of the face and less densely feathered throat, but these trifling variations are prob- ably individual rather than racial. This conclusion is supported by the fact that two specimens from San Lucas are not quite alike in color or extent of feathering. The describer of P. inexpectata evidently was unaware of the existence of an Ecua- dorian form, to which no reference is made in his original account. Additional material examined. — Ecuador: Taraguacocha, 1 (the type); San Lucas, 2. — Peru: Porculla Pass, 1; Palambla, 2. 2 According to Taczanowski (I.e., p. 270), the north Peruvian birds differ from those of central Peru (Chilpes, Pumamarca;=P. "sclateri" plumosa) by having long rufous tail-ends, and the white edgings restricted to the forehead, whereas pileum and hind neck exhibit but narrow grayish fringes. This charac- terization shows the birds from Tambillo and Tamiapampa to belong to the P. argyrotis group, but whether they are the same as P. a. barbata or a separable form with more denuded throat can only be determined by actual comparison. 1942 Birds of the Americas — Hellmayr and Conover 159 Penelope argyrotis (not Pipile argyrotis Bonaparte) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 502, 1893 — part, spec, c, d, San Lucas, Ecuador; idem, Handb. Game-Bds., 2, p. 230, 1897— part, Ecuador. Penelope inexpectata Carriker, Proc. Acad. Nat. Sci. Phila., 86, p. 317, June 25, 1934 — Porculla Pass, Lambayeque, Peru (type in the Academy of Natural Sciences of Philadelphia). Penelope argyrotis barbata Hellmayr and Conover, Auk, 49, p. 326, 1932 — Ecuador (crit.); Peters, Bds. World, 2, p. 16, 1934— Ecuador. Range. — Subtropical and humid Temperate zones of south- western Ecuador (San Lucas; Taraguacocha, Prov. El Oro; Mala- catos, Loja) and northwestern Peru (Porculla Pass, Lambayeque; Palambla). Conover Collection. — 5: Ecuador (Malacatos, Loja, 4; Huaico, Loja, 1). Genus ORTALIS Merrem^ Ortalida [accusative case]=Ortoiis [nominative] Merrem, Av. Rar. Icon. Descr., fasc. 2, p. 40 (in text), 1786 — type, by monotypy, Phasianus motmot Linnaeus. Ortalida "Merrem" Cuvier, Regne Anim., 1, p. 442, "1817" [=Dec. 7, 1816] — type, by monotypy, Phasianus motmot Linnaeus. Ortaldia Fleiping, Phil. Zool., 2, p. 230, 1822 — type, by monotypy, Phasianus motmot Linnaeus. Penelops (not of Kaup, 1829) Reichenbach, Av. Syst. Nat., p. xxvi, 1852 — type, by monotypy, "Penelope albiventris Gould" = Penelope albiventer Lesson. Penelopsis Reichenbach, VoUst. Naturg. Tauben, p. 147, 1862 — type, by present desig., Penelope adspersa Tschudi. 9 *Ortalis motmot motmot (Linnaeus). Guiana Chachalaca. Phasianus motmot Linnaeus, Syst. Nat., 12th ed., 1, p. 271, 1766 — chiefly based on "Le Faisan de la Guiane" Brisson, Orn., 1, p. 270, pi. 26, fig. 2; Guiana= Cayenne (type in coll. of M. Reaumur). Phasianus katraca Boddaert, Tabl. PI. Enl., p. 9, Dec, 1783 — based on "Faisan, de la Guiane" Daubenton, PI. Enl., pi. 146. Phasianus Parraka Gmelin, Syst. Nat., 1, (2), p. 740, 1789 — based on Buffon, Bajon (Mem. Hist. Cayenne et Guiane Frang., 1, pp. 374-382, pis. 1, 2, 1777, "Le Parraqua"), etc.; French Guiana. Phasianus Parraqua Latham, Ind. Orn., 2, p. 632, 1790 — based on Buflfon, etc.; Cayenne. Penelope parrakoua Temminck, Hist. Nat. Pig. Gall., 3, pp. 85, 695, 1815 — part, descr. and hab. Cayenne. Penelope motmot Wagler, Isis, 1830, col. 1111— Cayenne and Guiana. ^Ganix Rafinesque (Anal. Nat., p. 69, 1815), introduced without characteri- zation for "Guan" Lac [epede], has been quoted as a synonym. 160 Field Museum of Natural History— Zoology, Vol. XIII Ortalida motmot Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 744, 1849 — British Guiana; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 532 — Cayenne, British Guiana, Rio Negro, and Rio Branco (monog.); Pelzeln, Orn. Bras., 3, p. 285, 1870 — Rio Negro (Manaos, below Castanheiro, Marabitanas) and Rio Branco (Forte do Sao Joa- quim, Serra Arimani); idem. Ibis, 1873, p. 119 — Cayenne; C. B. Brown, Canoe and Camp Life Brit. Guiana, p. 373, 1876 — Wahmarra Mountains, upper Demerara; Goeldi, Ibis, 1897, p. 161 — Amapd, Brazil. Penelope Paraca Schomburgk, Reisen Brit. Guiana, 2, p. 31, 1848 — Takutu River. Penelope Parrakua Burmeister, Syst. Uebers. Th. Bras., 3, p. 341, 1856 — Guiana and "Colombia," errore (part, adult). Ortalis motmot Salvin, Ibis, 1886, p. 175 — Bartica Grove and Roraima, British Guiana; W. L. Sclater, Ibis, 1887, p. 317 — Maccasseema, Rio Pome- roon, British Guiana; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 505, 1893 — British Guiana (Demerara, Roraima, Bartica Grove) and Brazil (Rio Negro); idem, Handb. Game-Bds., 2, p. 235, 1897 (monog.); Goeldi, Ibis, 1897, p. 156 — Counany, Brazil; Berlepsch and Hartert, Nov. Zool., 9, p. 120, 1902 — Nericagua, Orinoco, and La Pricion, Caura, Venezuela; Hellmayr, I.e., 14, p. 39, 1907— Obidos, Brazil; Berlepsch, I.e., 15, p. 297, 1908 — Cayenne, Approuague River, and Ipousin, French Guiana; Sneth- lage, Bol. Mus. Goeldi, 8, p. 56, 1914^Rio Maecuru and Monte Alegre, Brazil; Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 356, 1916 — upper Orinoco above Atures, San Feliz River, and La Pricion, Caura, Vene- zuela; Chubb, Bds. Brit. Guiana, 1, p. 27, 1916 — Abary River, upper Takutu Mountains, Supenaam, Kamakabra Creek, etc.; Beebe, Trop. Wild Life, 1, p. 127, 1917— Bartica; Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 40, 1918 — Paramaribo, Surinam; Chapman, Bull. Amer. Mus. N. H., 63, p. 61, 1931 — Arabupu, Roraima. Ortalis katraca Ihering, Cat. Faun. Braz., 1, p. 15, 1907 (range). Ortalis motmot motmot Peters, Bds. World, 2, p. 17, 1934 (range). Range. — French, Dutch, and British Guiana, southern Venezuela (Orinoco-Caura basin), and northern Brazil, south to the north bank of the Amazon, west to the Rio Negro. ^ Field Museum Collection. — 15: Venezuela (Piacoa, Amacuro, 2); British Guiana (Mahacai, 2; Rockstone, Essequibo River, 5; Middle Base Camp, upper New River, 1); Surinam (Paramaribo, 1); Brazil (Serra da Lua, near Boa Vista, Rio Branco, 4). Conover Collection. — 13: British Guiana (Kartabo, 3; Rockstone, Essequibo River, 3; Oko Mountains, Essequibo, 1); Brazil (Lago Cuipeua, near Obidos, 4; Boca de Channel Piava, 2). 1 Specimens from the Rio Negro and Obidos appear to be identical with a Guianan series, though a few individuals have some bronzy olive at the base of the outer web of the outermost rectrix, much as in O. m. ruficeps. Additional material examined. — French Guiana: Cayenne, 4; Approuague River, 1; Ipousin, 1. — British Guiana: Bartica Grove, 3. — Venezuela; Nericagua, Orinoco, 1; La Pricion, Caura, 1. — Brazil: Forte do Sao Joaquim, Rio Branco, 1; Obidos, 5; Mandos, Rio Negro, 4. 1942 Birds of the Americas — Hellmayr and Conover 161 ♦Ortalis motmot ruficeps (Wagler).^ Rufous-headed Chachalaca. Penelope ruficeps Wagler, Isis, 1830, col. 1111 — Brazil (type in Berlin Museum). Ortalida ruficeps Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 533 — Brazil (crit.); Allen, Bull. Essex Inst., 8, p. 82, 1876 — no locality given, but probably Santarem. Ortalis motmot (not Phasianus motmot Linnaeus) Chapman and Riker, Auk, 8, p. 162, 1891— Santarem. Ortalis ruficeps Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 506, 1893 (ex Wagler); idem, Handb. Game-Bds., 2, p. 236, 1897 (ex Wagler); Ihering, Cat. Faun. Braz., 1, p. 15, 1907— "Pard." Ortalis motmot ruficeps Todd, Proc. Biol. Soc. Wash., 45, p. 212, 1932 — Santarem and Conceigao do Araguaya, Pard (crit.); Peters, Bds. World, 2, p. 17, 1934 (range). Range. — Northern Brazil, on the banks of the Rio Tapajoz south to Conceigao do Araguaya (8° south lat.), State of Pard. Conover Collection. — 8: Brazil, Rio Tapajoz (Caxiricatuba, 2; Santarem, 1; Tauary, 2; Pinhel, 3). ♦Ortalis superciliaris (Gray).^ Superciliated Chachalaca. Penelope araucuan Spix, Av. Spec. Nov. Bras., 2, p. 56, pi. 74, 1825 — part, descr. of female and hab. "in locis aquosis provinciae Maranhao ad flumen Itapicuru"; Wagler, Isis, 1830, col. 1112 — "Brasilia, versus flumen Ama- zonum," errore (descr. spec, in Munich Museum). Ortalida superciliaris G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 10, 1867 — "South America" (type, an aviary bird, in the British Museum exam- ined); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 537 (crit.); Pelzeln, Orn. Bras., 3, p. 285, 1870— Para, Rio Muria, and Praia do Cajutuba, Para. 1 Ortalis motmot ruficeps (Wagler) : Similar to the nominate race, but decidedly smaller; rufous of head and neck brighter, chestnut rather than bay; tail paler, the outer web of the outermost rectrix always more or less bronzy olive at the base. Wing, 175-190 (against 200-220); tail, 190-210 (against 240-260); bill, 22-24 (against 24-29). Additional material examined. — Brazil: Santarem, 2. 2 Recent comparison by the senior author with a good series of skins from the Para region shows O. superciliaris to be an earlier name for O. spixi. The type (Brit. Mus. Reg. No. 55.12.19.314), an adult bird in good condition save that the tips of the rectrices are somewhat abraded owing to its having been kept in con- finement, agrees particularly well with an adult male collected by Natterer on the Rio Muria, east of Para, in having very conspicuous buffy white superciliaries and whitish edges to the feathers of the forehead, while the plumage on foreneck and chest, in both, is apically faintly edged with grayish white. The three lateral rectrices are for the greater part rufous, and the fourth pair has a large rufous apical spot, exactly as in a male from Para (Nov. 2, 1834). The series from the Para district proves beyond doubt that the light markings on the forepart and sides of the head are subject to considerable individual variation, there being specimens with well-defined whitish or buflfy superciliaries sometimes united in front, and others with mere traces of them. In justice to Ogilvie-Grant it may K^ 162 Field Museum of Natural History — Zoology, Vol. XIII Ortalida araucuan (not Penelope araucuan Spix) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 533 — Maranhao and Para (descr.). Ortalis araucuan Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 506, 1893 — Pard; idem, Handb. Game-Bds., 2, p. 236, 1897 (monog.); Goeldi, Ibis, 1903, p. 500 — Rio Capim, Pard; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 88, 1910 — Riacho da Raiz, Maranhao, and Barra do Cocal, Piauhy; Snethlage, Bol. Mus. Goeldi, 8, p. 57, 1914 — Mazagao (Rio Tocantins) and Rio Capim, Para. Ortalis superciliaris Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 511, 1893; idem, Handb. Game-Bds., 2, p. 244, 1897; Peters, Bds. World, 2, p. 18, 1934. Range. — Northern Brazil south of the Amazon, from the Tocan- tins (Mazagao) east through Maranhao to the Rio Parnahyba and south to the extreme northern section of Goyaz (Santo Antonio). Conover Collection. — 7: Brazil (Codo, Cocos, Maranhao, 1; Santo Antonio, Rio Tocantins, Goyaz, 1; Buenos Aires, Rio Acara, 1; Serraria Cabrol, Rio Acara, 1; Resacca, Rio Capim, 2; Ipomonga, Rio Capim, 1). ♦Ortalis guttata araucuan (Spix). White-bellied Chachalaca. Penelope araucuan Spix, Av. Spec. Nov. Bras., 2, p. 56, 1825 — part, descr. of male; "ad pagum St. Domingo districtus Minas Novas," Minas Geraes, Brazil (type in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 693, 1906). Penelope albiventris Wagler, Isis, 1830, col. 1111 — "Brasilia, versus flumen Amazonum," errore (type in Munich Museum).' Ortalis spixi Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 695, May 20, 1906 — Rio Itapicuru, Maranhao (type in Munich Museum); Ihering, Cat. Faun. Braz., 1, p. 15, 1907 — Maranhao and Pard; Hellmayr, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 81, 97, 1912 — Peixe-Boi, E.F.B., and Ipitinga, Rio Acara (Para locaUties); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 196, 1925— Riacho da Raiz, below Uniao, Maranhao, and Barra do Cocal, lower Parnahyba, Piauhy; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 150, 1928— Castanhal, Para; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 474, 1929— Maranhao (Codo, Cocos) and Goyaz (Santo Antonio, lower Tocantins) ; Peters, Bds. World, 2, p. 17, 1934 (range). be mentioned that the two examples of "O. araucuan" from Pard, which at the time of his writing were in the British Museum, happen to be devoid of distinct superciliaries. The pale tipping to the feathers of foreneck and chest is likewise of no consequence and may be indicated to a varying degree or even altogether absent. Birds from Maranhao and Piauhy, on average, have the mid-belly slightly lighter, more whitish (less grayish or buffy). Additional material examined. — Para: Pard, 5; Peixe-Boi, 1; Rio Muria, 2; Cajutubd, 1; Ipitinga, Rio Acara, 1. — Maranhao: Rio Itapicuru, 2; Miritiba, 2; Boa Vista, 3; Riacho da Raiz, Rio Parnahyba, 1. — Piauhy: Barra do Cocal, Rio Parnahyba, 1. 1 The type is the same specimen that served as basis for Spix's description of the male of his P. araucuan. 1942 Birds of the Americas — Hellmayr and Conover 163 Penelope Aracuan Wied, Beitr. Naturg. Bras., 4, (2), p. 549, 1833 — south to the Rio Doce [Espirito Santo], thence north on the Mucurl, at Alcobaga, and in the Sertao of Bahia and [eastern] Minas Geraes; Burmeister, Syst, Uebers. Th. Bras., 3, p. 340, 1856 — part, adult; northern Minas Geraes, Bahia, and Pernambuco. Ortalida Aracuan Pelzeln, Orn. Bras., 3, p. 285, 1870 — Bahia (spec, examined). Ortalida araucuan Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 54 — Minas Geraes (not in the southern section). Ortalida albiventris Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 535 — Bahia and Minas Geraes (descr.). Ortalis albiventris Forbes, Ibis, 1881, p. 357 — Macuca and Garanhuns, Per- nambuco; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 508, 1893 — Pernam- buco to Minas Geraes; idem, Handb. Game-Bds., 2, p. 239, 1897 (monog.); Ihering, Cat. Faun. Braz., 1, p. 15, 1907 (range). Ortalis araucuan Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 693, 1906 — Minas Geraes and Bahia (monog.). Ortalis aracuan Pinto, Rev. Mus. Paul., 19, p. 57, 1935 — Rio Gongogy (Fazenda Santa Maria) and Corupeba, Bahia (habits). Ortalis araucuan araucuan Peters, Bds. World, 2, p. 17, 1934 (range). Range. — Eastern Brazil, from Pernambuco south through Bahia and adjacent parts of eastern Minas Geraes to Espirito Santo (Rio Doce).i Field Museum Collection. — 1: Brazil (Macaco Secco, near Anda- rahy, Bahia, 1). ^Ortalis guttata squama tatLesson).^ Scaly Chachalaca. lA doubtful synonym is Ortalida caracco Wagler (Isis, 1832, col. 1227 [note] — ex Penelope sp. Poeppig, in Froriep's Notiz. Geb. Natur- und Heilk., 31, No. 681, Beilage, p. 8, Oct., 1831; type in Leipzig Museum examined; cf. Bonaparte, Compt, Rend. Acad. Sci. Paris, 43, p. 571, 1856; and Ortalis caracco Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 694, 1906). The type, said to have been collected at Pampayaco, near the sources of the Rio Huallaga, Dept. Hudnuco, Peru, is closely similar to Bahia specimens, and merely differs by the rump being only laterally rufous, but medially dark brown like the upper back. Nothing similar has ever been taken again in Peru, the type being very different from O. g. guttata, well known as an inhabitant of Hu4nuco Province, and it seems almost incredible that a second species of Ortalis should occur in that region. Besides, the extent of rufous on the rump is individually variable in allied species, e.g., O. superciliaris, and this rather insignificant divergency might disappear, if a more satisfactory series of araucuan from eastern Brazil were available for comparison. We cannot but seriously question the Peruvian origin of the type specimen, and as Poeppig, on his South American trip, also stopped at various Brazilian ports, a transposition of labels does not seem to be wholly beyond possibility. Additional material examined. — Brazil: Pernambuco, 1; Lamarao, Bahia, 1; Bahia, 3. ^ Ortalis guttata squamata (Lesson) is easily distinguished from O. g. araucuan by lacking the plain white area on breast and abdomen, these parts being wood brown with grayish white apical edges; by brown or rufescent instead of whitish to buffy tibial feathers; much darker, nearly chestnut under tail coverts; duller 164 Field Museum of Natural History— Zoology, Vol. XIII Ortalida squamata Lesson, Diet. Sci. Nat., 59, p. 195, 1829 — "rAmerique meridionale" (type, from Santa Catharina, Brazil, in Paris Museum examined); idem, Traite d'Orn., livr. 7, p. 481, Apr., 1831— "Bresil"; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 535— Santa Catharina (descr.); Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 179, 1885 — Taquara, Arroio Grande, and Linha Piraj&, Rio Grande do Sul (crit.). Ortalis squamata Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 509, 1893 — Rio Grande do Sul and Santa Catharina; idem, Handb. Game-Bds., 2, p. 240, 1897 (monog.); Ihering, Rev. Mus. Paul., 3, p. 411, 1899— Sao Paulo (occurrence doubtful); idem, Annuario Est. Rio Grande do Sul, 16, p. 147, 1899 — Mundo Novo and Pedras Brancas, Rio Grande do Sul; Hellmayr, Nov. Zool., 13, p. 350, 1906 — Santa Catharina and Rio Grande do Sul (crit., note on type); Ihering, Cat. Faun. Braz., 1, p. 16, 1907 — Sao Lourengo, Rio Grande do Sul. Ortalis araucuan squamata Peters, Bds. World, 2, p. 17, 1934 (range). Range. — Extreme southeastern Brazil, in states of Santa Catha- rina and Rio Grande do Sul. Conover Collection.— 1: Brazil (Rolante, Rio Grande do Sul, 1). *^ *Ortalis guttata subaffinis Todd.^ Bolivian Chachalaca. Ortalis guttata subaffinis Todd, Proc. Biol. Soc. Wash., 45, p. 211, Nov. 26, 1932 — Buenavista, [Santa Cruz], Bolivia (type in Carnegie Museum, Pittsburgh); Peters, Bds. World, 2, p. 18, 1934 — eastern Bolivia. Ortalida guttata (not Penelope guttata Spix) Gray, List Spec. Bds. Brit. Mus., 5, p. 11, 1867— Bolivia; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 536 — part, Bolivia; Burmeister, I.e., 1871, p. 701 — Santa Cruz de la Sierra, Bolivia; Sclater and Salvin, I.e., 1879, p. 640 — Tilotilo, Yungas. Ortalis guttata Allen, Bull. Amer. Mus. N. H., 2, p. 107, 1889— "lower Beni," Bolivia; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 510, 1893— part, rufescent pileum, etc. It much more resembles O. g. guttata, of Upper Amazonia, but may be separated by unspotted lower throat; the shape of the light apical markings on foreneck and chest, which are more in the form of scaly edgings than spots; uniform rufescent brown upper part of the head, which in the nominate race is dusky or blackish brown with grayish spots on forehead and superciliary region, etc. If we are to express natural affinities by nomenclature, O. araucuan, O. squamata, and O. guttata may well be united in one specific entity, but it will not do to group the two first-named together and keep the third one separate. Additional material examined. — Santa Catharina: unspecified, 1 (the type); Blumenau, 1; Jaragu^, 1. — Rio Grande do Sul: Taquara do Mundo Novo, 2; Llnja Piraja, 1.— "Brazil," 2. ^Ortalis guttata subaffinis Todd: "Similar to O. g. guttata, but general color of upper parts paler, averaging more olivaceous, less brownish, and pileum and hind neck decidedly paler, more grayish, less sooty." There seems to be great variation in this bird due to wear and fading. In general, a series of seven from Bolivia seem to average lighter on the upper parts, especially on hind neck and pileum. They are also lighter below, this being most noticeable on the foreneck and chest, where the white markings are less distinct, because of the lighter, more olivaceous background. Additional material examined. — Bolivia: San Antonio, La Paz, 1; San Mateo, Yungas de Cochabamba, 1 . 1942 Birds of the Americas— Hellmayr and Conover 165 spec, e, Tilotilo, Bolivia; idem, Handb. Game-Bds., 2, p. 241, 1897 — part, Bolivia. Range. — Tropical zone of eastern Bolivia. Conover Collection.—!: Bolivia, Santa Cruz (Buenavista, 5; Rio Yapacani, 2). ^*0r talis guttata guttata (Spix). Spotted Chachalaca. Penelope guttata Spix, Av. Spec. Nov. Bras., 2, p. 55, pi. 73, 1825 — Rio Soli- moes, Brazil (type in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 691, 1906); Wagler, Isis, 1830, col. 1112— Rio Amazonas (descr. spec, typ.); Burmeister, Syst. Uebers. Th. Bras., 3, p. 341, 1856 (ex Wagler). Ortalida guttata Sclater, Proc. Zool. Soc. Lond., 26, p. 76, 1858 — Rio Napo, Ecuador; Sclater and Salvin, I.e., 1869, p. 598 — Cosnipata, Cuzco, Peru; idem, I.e., 1870, p. 536 — part, Ecuador (Rio Napo), Peru (Cosnipata), and Brazil (Matto Grosso and Rio Madeira); Taczanowski, I.e., 1874, p. 558 — Monterico, Peru; idem. I.e., 1882, p. 56 — Chirimoto, Peru; idem, Orn. Per., 3, p. 278, 1886— Peru (Monterico, Chirimoto) (crit.) ; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 38, 1900— Gualaquiza, Ecuador. Ortalis guttata Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 510, 1893 — part, spec, b-d, 1, Ecuador (Sarayacu), Peru (Iquitos), and Brazil (Matto Grosso); i(Jem, Handb. Game-Bds., 2, p. 241, 1897 — part, Ecuador, Peru, and Brazil; Goodfellow, Ibis, 1902, p. 229 — upper Napo and tributaries, Ecuador; Ihering, Rev. Mus. Paul., 6, p. 451, 1905 — Rio Jurua, Brazil; idem. Cat. Faun. Braz., 1, p. 16, 1907 — Rio Jurua (range); Snethlage, Journ. Orn., 56, p. 23, 1908 — Bom Lugar and Canacury, Rio Purus, Brazil; Hellmayr, Nov. Zool., 17, p. 418, 1910 — Calama, Rio Madeira, and Jamarysinho, Rio Machados, Brazil; Snethlage, Bol. Mus. Goeldi, 8, p. '57, 1914— Rio Purus; Chubb, Ibis, 1919, p. 19— San Ramon, Rio Perene, Junin, Peru; Chapman, Bull. U. S. Nat. Mus., 117, p. 44, 1921— Rio Cosireni, Urubamba, Peru. Penelope adspersa Tschudi, Arch. Naturg., 9, (1), p. 386, 1843 — Peru (type in Neuchatel Museum); idem. I.e., 10, (1), p. 309, 1844 — Peru; idem, Unters. Faun. Peru., Aves, p. 290, 1846 — montanas of Peru. Ortalis guttata adspersa Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 45 — La Merced and Garita del Sol, Junin, Peru (crit.); idem, Ornis, 13, p. 100, 1906— Idma, Urubamba, Peru; Peters, Bds. World, 2, p. 18, 1934 (range). . Ortalis guttata guttata Chapman, Bull. Amer. Mus. N. H., 55, p. 155, 1926 — Rio Napo, Macas region, Rio Suno, and below San Jose, Ecuador; Naum- burg. I.e., 60, p. 64, 1930 — Matto Grosso; Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 250, 1930 — Vista Alegre and Chinchao, Hudnuco, Peru (crit.); Peters, Bds. World, 2, p. 18, 1934 (range). Ortalida albiventris (not Penelope albiventris Wagler) Pelzeln, Orn. Bras., 3, p. 286, 1870 — Matto Grosso (Engenho do Gama, Sao Vicente, Forte do Principe) and Rio Madeira (Salto do Girao, Borba). 166 Field Museum of Natural History— Zoology, Vol. XIII Range. —Amazonian Ecuador and Peru south to the Urubamba region, and east through western Brazil to the Rio Tapajoz, south along the Rio Madeira to northwestern Matto Grosso.^ Conover Collection. — 22: Ecuador (Rio Catapino, 1; Concepcion, 6; Cerro Quataraca, Loreto, 1; Ouca Yaco, Loreto, 1; Suno, Loreto, 1); Peru (Vista Alegre, 1; Chinchao, 1; Rio Ucayali, 1); Brazil (Joao Pessoa, Rio Jurua, 3; Labrea, Rio Purus, 3; Canutama, Rio Purus, 3). *Ortalis guttata-ea qu c tac G hdpm^n.^ Caqueta Chachalaca. Ortalis guttata caquetae Chapman, Amer. Mus. Nov., 96, p. 2, Nov. 19, 1923 — La Morelia, Caqueta, Colombia (type in the American Museum of Natural History, New York); Peters, Bds. World, 2, p. 18, 1934 (range). Ortalida guttata (not Penelope guttata Spix) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 536— part, Bogota. Ortalis guttata Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 510, 1893— part, spec, a, Bogota; idem, Handb. Game-Bds., 2, p. 241, 1897 — part, Colom- bia; Chapman, Bull. Amer. Mus. N. H., 36, p. 197, 1917 — La Morelia, Caqueta, Colombia. Range. — Tropical zone of eastern Colombia (La Morelia, Caqueta; also in native Bogota collections). Field Museum Collection. — 1: Colombia (Bogota, 1). Ortalis guttata columbiana Hellmayr.^ Colombian Chachalaca. ' After examining a fair series from Brazil, Ecuador, and Peru, we cannot see our way clear of separating a Peruvian race (adspersa). Birds from the Rio Madeira and Matto Grosso seem to be exactly like others from the Amazon, the amount of gray on forehead and superciliary region as well as the intensity of the brown color on pileum, foreneck, and chest varying individually within the same locality. East Ecuadorian birds, for instance, are matched in the blackish ground color of the chest by others from the Rio Arapiuns, Brazil, and those from Peru are in no way distinguishable from Amazonian specimens picked at random. Additional material examined. — Peru: Rio Samiria, 1; La Merced, Chan- chamayo, 1; Occobamba, Cuzco, 1; Callanga, Cuzco, 1. — Brazil: Rio Solimoes, 1; Casa Nova, Rio Arapiuns (Rio Tapajoz), 2; Borba, Rio Madeira, 3; Calama, Rio Madeira, 1; Forte do Principe, Rio Guapore, 2; Sao Vicente, Matto Grosso, 1; Engenho do Gama, Matto Grosso, 1. ^Ortalis guttata caquetae Chapman: Similar to O. g. guttata, but perhaps dis- tinguishable by browner (less olivaceous) upper parts and slightly paler ground color of forehead and breast. Judging from two native "Bogota" skins — the only ones we have seen — this is rather an unsatisfactory race. ^Ortalis guttata columbiana Hellmayr, though readily distinguished by larger size, wholly ashy gray pileum passing into a paler tone anteriorly, and narrower, marginal rather than spot-like pale markings on foreneck and chest, is clearly the Magdalena Valley representative of 0. guttata. Material examined. — Colombia: Bogota, 4; El Chicoral, 1. 1942 Birds of the Americas— Hellmayr and Conover 167 Ortalis columbiana Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 694, May 20, 1906 — Colombia= Bogota (type in Vienna Museum). Ortalida caracco (not of Wagler) Pelzeln, Orn. Bras., 3, p. 285 (note 3), 1870 — Bogota and "Panama" (lapsu); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 536— Bogota (monog.). Ortalis caracco Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 509, 1893 — part, spec, b, "U. S. of Colombia" = Bogota; idem, Handb. Game-Bds., 2, p. 241, 1897— Colombia (part); Stone, Proc. Acad. Nat. Sci. Phila., 51, p. 302, 1899— Magdalena River. Ortalis columbiana columbiana Chapman, Bull. Amer. Mus. N. H., 36, p. 196, 1917 — Colombia (La Candela, near San Agustin, Andalucia; Chicoral, near Honda; El Alto de la Paz, near Bogota); Peters, Bds. World, 2, p. 18, 1934 (range). Range. — Tropical and Subtropical zones of the upper Magdalena Valley, eastern Colombia. Ortalis guttata -ea ucae Cliapiiiaii. ^ Cauca Chachalaca. Ortalis columbiana caucae Chapman, Bull. Amer. Mus. N. H., 33, p. 168, March 19, 1&14 — Guengue, Cauca River, twenty miles south of Cali, Colombia (type in the American Museum of Natural History, New York); idem, I.e., 36, p. 196, 1917 — Guengue, La Manuelita, and San Antonio, Cauca, Colombia; Peters, Bds. World, 2, p. 18, 1934 (range). Ortalida guttatti (not Penelope guttata Spix) Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 544 — Concordia and Santa Elena, Cauca, Colombia. Ortalis caracco (not Ortalida caracco Wagler) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 509, 1893 — part, spec, c, Concordia; idem, Handb. Game- Bds., 2, p. 24, 1897— Colombia (part). Range. — Tropical and lower Subtropical zones of the Cauca Valley, western Colombia. *Ortalis wagleri griseiceps van Rossem.- Sonora Chachalaca. Ortalis wagleri griseiceps van Rossem, Bull. Mus. Comp. Zool., 77, p. 431, Dec, 1934 — Alamos, Sonora, Mexico (type in Museum of Comparative Zoology, Cambridge, Mass.). Ortalis wagleri (not of Gray) van Rossem, Trans. San Diego Soc. N. H., 6, p. 244, 1931 — Guirocoba and Chinobampo, Sonora; Peters, Bds. World, 2, p. 18, 1934 — part, southern Sonora. ^Ortalis guttata caucae Chapman: Very similar to O. g. columbiana, but with forehead little, if any paler than the crown; lower back, rump, flanks, and under tail coverts more strongly rufescent; feet horn color instead of red. Material examined. — Colombia: Concordia, Cauca, 1. ^Ortalis wagleri griseiceps van Rossem: Similar to the nominate race, but head and neck slightly paler and grayer; feathers of crown uniform pale slate gray, instead of dark slate gray on the inner, and slate gray on the outer webs; mantle slightly grayer in fresh, and decidedly so in worn plumage (van Rossem, I.e.). The racial characters are hardly evident in our specimens, which are, however, very worn. 168 Field Museum of Natural History— Zoology, Vol. XIII Range. — Extreme southern Sonora, south for an undetermined distance into northern Sinaloa, western Mexico. Conover Collection. — 10: Mexico (Guirocoba, Sonora, 6; El Molino, Sinaloa, 4). ♦Ortalis wagleri wagleri (G. R. Gray). Wagler's Chachalaca. Ortalida wagleri G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 12, 1867 — "Cali- fornia" and Mexico (cotypes, from western Mexico,^ in British Museum); Sclater and Salvin, Proc. ZooL Soc. Lond., 1870, p. 534 — near Mazatlan, Mexico (monog.); Lawrence, Mem. Bost. Soc. N, H., 2, p. 306, 1874 — Mazatlan. Ortalis wagleri Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 607, 1893 — Presi- dio de Mazatlan, Sinaloa, and San Bias and Santiago, Tepic; idem, Handb. Game-Bds., 2, p. 237, pi. 39, 1897— Sinaloa and Tepic; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 279, pi. 72, 1902— Sinaloa (Mazatlan, Presidio) and Tepic (San Bias, Santiago); Miller, Bull. Amer. Mus. N. H., 21, p. 343, 1905 — southern Sinaloa (Escuinapa, Juanna Gomez River, Los Pieles, Papachal, Jalpa, Arroyo de Limones); idem. I.e., 22, p. 163, 1906— Sayupa, Durango; McLellan, Proc. Calif. Acad. Sci., (4), 16, p. 6, 1927— Labrados, Sinaloa; Peters, Bds. World, 2, p. 18, 1934 (part). Ortalis vetula maccalli (not Ortalida maccalli Baird) Bailey, Auk, 23, p. 385, 1906 — near San Bias, Nayarit. Range. — Western Mexico, from southern Sinaloa (Escuinapa, etc.) and the adjacent parts of Durango (Saynpa) south to Nayarit (Tepic, Santiago, San Bias). Conover Collection. — 2: Mexico (Mazatlan, Sinaloa, 2). ♦Ortalis v«tula poliocephala (Wagler).^ Gray-headed Chachalaca. Penelope poliocephala Wagler, Isis, 1830, col. 1112 — Mexico (part, descr. of adult; type in Berlin Museum). Ortalida poliocephala Sclater and Salvin, Proc. Zool. Soc. Lond., 1869, p. 364 — "vicinity of Mexico City" (crit.); idem. I.e., 1870, p. 537 — tableland of Mexico (Real Arriba; vicinity of Mexico City) and Colima (Rio Armeria, Rio Tupila); Lawrence, Mem. Bost. Soc. N. H., 2, p. 306, 1874— Rio Tupila, Colima; idem, Bull. U. S. Nat. Mus., 4, p. 45, 1876— southern Oaxaca (Tapana, Barrio, Tehuantepec City). Ortalida leucogastra (not Penelope leucogastra Gould) Sclater, Proc. Zool. Soc. Lond., 27, p. 391, 1859 — Rio Grande, Pacific coast region of Oaxaca. 1 San Bias, Nayarit, suggested as type locality by Van Rossem (Bull. Mus. Comp. Zool., 77, p. 431, 1934). ^ Penelope vociferans Gmelin (Syst. Nat., 1, [2], p. 735, 1789), exclusively based on "Chachalacametl" of Hernandez, is unidentifiable. 1942 Birds of the Americas — Hellmayr and Conover 169 Ortalis poliocephala Ferrari-Perez, Proc. U. S. Nat. Mus., 9, p. 175, 1886 — Chachapa, Puebia; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 511, 1893 — Tehuantepec and Salina Cruz, Oaxaca; idem, Handb. Game-Eds., 2, p. 244, 1897 (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 279, 1902 — Mexico (Real Arriba, Chachapa, Puebia; Rio Armeria and Rio Tupila, Colima; Rio Grande, Tapana, Barrio, Tehuantepec City, ToruUo, Tapantepec, and Salina Cruz, Oaxaca; Tonala, Chiapas); Bangs and Peters, Bull. Mus. Comp. Zool., 68, p. 386, 1928— Chivela, Oaxaca. Ortalis vetula poliocephala Griscom, Bull. Mus. Comp. Zool., 75, p. 372, 1934 — Coyuca, Guerrero (crit.); Peters, Bds. World, 2, p. 19, 1934 — Colima to western Chiapas. Ortalis poliocephala subsp. longicauda Lampe, Jahrb. Nassau Ver. Naturk., 59, p. 232, 1906— "Mexico" (type in Wiesbaden Museum).i Range. — Pacific side of southwestern Mexico, from Colima south through Guerrero and Oaxaca to western Chiapas (Tonala), north to the southern part of Puebia (Real Arriba, Chachapa). Field Museum Collection. — 1: Mexico (San Geronimo, Oaxaca, 1). *OrtaIis vetula mccalli (Baird). Texan Chachalaca. Ortalida McCalli Baird, in Baird, Cassin, and Lawrence, Rep. Expl. Surv. Pac. R. R., 9, p. 611, 1858 — Boquilla, Nuevo Leon, Mexico (type in U. S. National Museum). Ortalida vetula (not Penelope vetula Wagler) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 5, p. 116, 1851 — Rio Grande, Texas (descr.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1869, p. 364 — road to Tampico, Tamaulipas; idem. I.e., 1870, p. 538— part, Rio Grande, Texas. Ortalida poliocephala (not Penelope poliocephala Wagler) Cassin, lUust. Bds. Calif., Texas, etc., p. 267, pi. 44, 1855 — Texas and Nuevo Leon. Ortdlis maccalli Dresser, Ibis, 1866, p. 24 — Matamoros and Brownsville, Texas (habits). Ortalis vetula Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 512, 1893 — part, spec, a-n, Texas (Brownsville), Tamaulipas (above Ciudad Victoria, Aldama, Tampico), and San Luis Potosi (Valles); idem, Handb. Game- Bds., 2, p. 245, 1897 (part); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 280, 1902 — part, southern Texas and northeastern Mexico. Ortalis vetula maccalli Bendire, Life Hist. N. Amer. Bds., p. 119, 1892 — lower Rio Grande, Texas (habits). Ortalis vetula mccalli Phillips, Auk, 28, p. 74, 1911 — Rio Cruz, Rio Martinez, and Santa Leonor, Tamaulipas; Griscom and Crosby, Auk, 42, p. 533 — Brownsville, Texas; Friedmann, I.e., 42, p. 543, 1925 — Brownsville, Texas (habits). Ortalis vetula vetula Miller and Griscom, Auk, 38, p. 46, 1921 — southern Texas to extreme northern Vera Cruz (crit.); Peters, Bds. World, 2, p. 19, 1934 (range). ' Based on a single mounted specimen with an extraordinarily long tail (340 mm.). The author had no material for comparison. 170 Field Museum of Natural History — Zoology, Vol. XIII Range. — Lower Rio Grande Valley, Texas, and south through Nuevo Leon and Tamaulipas to eastern San Luis Potosi (Valles) and extreme northern Vera Cruz, northeastern Mexico.^ Field Museum Collection. — 8: Texas (Hidalgo, 1; unspecified, 1); Mexico (Presas, Tamaulipas, 1; Valles, San Luis Potosi, 5). Conover Collection. — 6: Texas (Brownsville, 4); Mexico (Rio Verde, San Luis Potosi, 1; El Bonito, San Luis Potosi, 1). ♦Ortalis vetula vetula (Wagler). Lesser Gray-headed Chachalaca. Penelope vetula Wagler, Isis, 1830, col. 1112 — Mexico (type in Munich Museum examined); van Rossem, Trans. San Diego Soc. N. H., 7, p. 349, 1934 (crit.).» Ortalida poliocephala (not Penelope poliocephala Wagler) Sclater, Proc. Zool. Soc. Lond., 24, p. 310, 1856 — Cordoba, Vera Cruz, Mexico. Ortalida vetula Sclater, Proc. Zool. Soc. Lond., 27, pp. 369, 391, 1859— vicinity of Jalapa and Playa Vicente, Vera Cruz; Sclater and Salvin, I.e., 1870, p. 538 — part. Vera Cruz, Mexico; Sumichrast, La Naturaleza, 2, p. 37, 1871 — Vera Cruz,'Mexico; Lawrence, Bull. U. S. Nat. Mus., 4, p. 45, 1876 — Guichicovi, Oaxaca. Ortalis vetula maccalli (not Ortalida McCalli Baird) Ferrari-Perez, Proc. U. S. Nat. Mus., 9, p. 176, 1886 — San Jose Acateno, Puebla; Chapman, Bull. Amer. Mus. N. H., 10, p. 36, 1898— Jalapa, Vera Cruz. Ortalis vetula Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 512, 1893 — part, spec, o-d', Mexico (Vera Cruz, Misantla, Jalapa, Plan del Rio, Vega del Casadero, La Antigua; Atlixcos, Puebla; Teapa, Tabasco); idem, Handb. Game-Bds., 2, p. 245, 1897 (part); Salvin and Godman, Biol. * The subspecific identity of the birds recorded by Duges (La Naturaleza, 1, p. 141, 1869) from Guadalajara s. n. Ortalida maccalli remains to be determined. 2 In a letter to the late Mr. W. deWitt Miller (cf. Auk, 38, p. 455, 1921), one of us pointed out that the designation of Tampico, Tamaulipas, as type locality of P. vetula was inadmissible, since the collector of the type specimen, a man by the name of Keerl, did not visit that region at all, but merely worked from Vera Cruz up to Mexico City. Since that time, Mr. van Rossem has independently studied Wagler 's type (which, by the way, was always in the Munich Museum, the expression "Mus. Monac." used by Wagler being merely the latinized form of that institution's name), and correctly stated that it precisely resembles jala- pensis save for its pure white instead of buflfy tail-tips. However, on examining a series from central Vera Cruz, we find considerable variation in that respect, and one specimen from Papantla has the tips to the lateral rectrices very nearly as white as Wagler's type, while they are more or less tinged with buffy in others from the same locality. From the available material it appears that a gradual decrease in the intensity of the tail-tips takes place, as one advances north through Vera Cruz, and that some individuals are just as white-tipped as the Texan Chachalaca. There is no room, however, for recognizing another intermediate race, and as Wagler's type almost certainly came from within the range of jalapensis, we have no hesitation in accepting vetula as an earlier name, while the Texas form, which is readily separable by its paler body coloration and grayish brown or ashy belly, becomes O. p. mccalii, as pointed out by van Rossem. 1942 Birds of the Americas— Hellmayr and Conover 171 Centr.-Amer., Aves, 3, p. 280, 1902 — part, Mexico (localities in Vera Cruz and Tabasco). Ortalis vetula jalapensis Miller and Griscom, Auk, 38, p. 46, Jan., 1921 — Jalapa, Vera Cruz, Mexico (type in the American Museum of Natural History, New York); Peters, Bds. World, 2, p. 19, 1934— part, Vera Cruz to Tabasco and western Chiapas. Ortalis vetula fulvicauda Miller and Griscom,' Auk, 38, p. 47, Jan., 1921 — Tolosa, [northern] Oaxaca, Mexico (type in the American Museum of Natural History, New York). Range. — Southeastern Mexico, from Vera Cruz, Puebla, and northern Oaxaca south on the Caribbean slope to Tabasco and western Chiapas.^ Field Museum Collection. — 1: Mexico (Achotal, Vera Cruz, 1). Conover Collection. — 5: Mexico (Tutla, Oaxaca, 5). ♦Ortalis vetula intermedia Peters.^ Intermediate Chachalaca. Ortalis vetula intermedia Peters, Auk, 30, p. 371, July, 1913 — Camp Mengel, Hondo River, Quintana Roo, Mexico (type in Museum of Comparative Zoology, Cambridge, Mass.); Miller and Griscom, Auk, 38, p. 48, 1921 (crit.); Griscom, Amer. Mus. Nov., 235, p. 7, 1926 — Chunyaxche, Palmul, and Acomal, Quintana Roo; Peters, Bds. World, 2, p. 19, 1934 (range); Van Tyhe, Misc. Publ, Mus. Zool. Univ. Mich., 27, p. 11, 1935— Uaxactun and Chuntuqui, Peten, Guatemala (crit.), Ortalis vetula (not Penelope vetula Wagler) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 512, 1893 — part, spec, v', Belize, British Honduras; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 280, 1902 — part, Belize. Range. — Southern Campeche and the southern part of the Territory of Quintana Roo south on the Atlantic slope of eastern Chiapas and adjacent western Guatemala to the Sierra Madre, northern Guatemala (Peten) and northern British Honduras. Field Museum Collection. — 4: Mexico, Campeche (Matamoros, 4). Conover Collection. — 4: Mexico, Chiapas (Chicomuselo, Moriscal, 2; Malpaso, Siltepec, 2). 1 0. V. fulvicauda has been shown by Griscom to be inseparable. 2 In addition to the type of 0. vetula, Hellmayr has examined seven specimens from Vera Cruz (Papantla, Jalapa, etc.). ' Ortalis vetula intermedia Peters seems to connect O. v. pallidiventris with 0. v. plumbiceps, but is smaller than either. From the Yucatan race it is evidently distinguished by darker upper parts, neck, and breast; deeper isabelline abdomen; darker fulvous flanks and under tail coverts; from O. v. plumbiceps by isabelline instead of fulvous brown abdomen and more uniform tail- tips. Wing, 172-184; tail, 215-240; tarsus, 59-623^; bill, 22-26. According to Van Tyne, birds from northern Pet6n agree with those from Quintana Roo. ^ IUl VowvU^Wt^" 172 Field Museum of Natural History— Zoology, Vol. XIII ♦Ortalis vetula pallidiventris Ridgway.^ Pale-bellied Chachalaca. Ortalis vetula pallidiventris Ridgway, Man. N. Amer. Bds., p. 209, 1887 — Yucatan (type in U. S. National Museum); Chapman, Bull. Amer. Mus. N. H., 8, p. 288, 1896— Chichen Itza, Yucatan (habits); Cole, Bull. Mus. Comp. Zool., 50, p. 115, 1906 — Chichen Itza; Miller and Griscom, Auk, 38, p. 48, 1921 (crit.); Peters, Bds. World, 2, p. 19, 1934 (range). Ortalida maccalli (not of Baird) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 209, 1869— Merida, Yucatan (crit.). Ortalida vetula (not Penelope vetula Wagler) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 538 — part, Merida, Yucatan. Ortalis vetula Boucard, Proc. Zool. Soc. Lond., 1883, p. 460 — Yucatan; Salvin, Ibis, 1889, p. 378 — Meco and Holbox Islands, Yucatan; idem, Ibis, 1890, p. 89 — same localities; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 512, 1893 — part, spec, e'-t', Yucatan, Holbox, Mugeres, Meco, and Cozumel Islands; idem, Handb. Game-Bds., 2, p. 245, 1897 (part); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 280, 1902 — part, Yucatan (Merida) and Meco, Holbox, Cozumel, and Mugeres Islands. Range. — Northern parts of Yucatan Peninsula, and Holbox, Mugeres, Meco, and Cozumel Islands, in eastern Mexico. Field Museum Collection. — 12: Yucatan (San Felipe, 1; Rio Lagartos, 1; unspecified, 1; Chichen Itza, 6); Quintana Roo (El Meco, 3). Conover Collection. — 1: Yucatan (Temax, 1). ♦Ortalis vetula f^mbieeps (G. K. Gray).^ Plumbeous-headed Chachalaca. Ortalida plumbiceps G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 11, 1867 — Honduras [=Omoa] and Guatemala (cotypes in British Museum). Ortalida vetula (not Penelope vetula Wagler) Moore, Proc. Zool. Soc. Lond., 27, p. 62, 1859 — near Omoa, Honduras; Sclater and Salvin, Ibis, 1859? p. 224 — Atlantic slope of Guatemala; Taylor, Ibis, 1860, p. 311 — Atlantic slope of Honduras; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 538 — part, Vera Paz, Guatemala, and Honduras. Ortalis vetula Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 512, 1893 — part, spec, u', w'-a", "British" Honduras [ = Omoa] and Guatemala (Coban); idem, Handb. Game-Bds., 2, p. 245, 1897 (part); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 280, 1902 — part, Guatemala (Coban) and Honduras (Omoa, San Pedro). ^Ortalis vetula pallidiventris Ridgway is the palest and grayest race of the group, the light grayish olive back being its most distinctive feature. ^ Ortalis vetula plumbiceps (G. R. Gray) : Except for a tendency toward darker, more rufous and more bicolored tail-tips, there seems to be very little difference between this race and typical vetula. If it were not for the fact that a much lighter- bellied race, O. v. intermedia, separates the two groups, it would not appear to be worth recognition. Additional specimens examined. — Guatemala: Coban, 4. — Honduras: Chame- licon, 3. 1942 Birds of the Americas — Hellmayr and Conover 173 Ortalis vetula plumbeiceps Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 78, 1907 — Los Amates, Guatemala. Ortalis vetula plumbiceps Miller and Griscom, Auk, 38, p. 47, 1921 — Guate- mala to central Nicaragua (crit.); Peters, Bull. Mus. Comp. Zool., 69, p. 403, 1929 — Progreso and Lancetilla, Honduras; Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 301, 1932 — Honduras (Omoa, Chiloma, Lance- tilla, Progreso); Griscom, Bull. Amer. Mus. N. H., 64, p. 101, 1932— near Puerto Barrios, Guatemala; Peters, Bds. World, 2, p. 19, 1934 (range); Carriker and Schauensee, Proc. Acad. Nat. Sci. Phila., 87, p. 413, 1935 — Gualan (Motagua Valley) and Quirigua (near Puerto Barrios), Guatemala; Deignan, Auk, 53, p. 188, 1936 — La Ceiba, Honduras. Ortalis vetula jalapensis Austin, Bull. Mus. Comp. Zool., 69, p. 370, 1928 — Mountain Cow Water Hole, Cayo District, British Honduras (crit.); Griscom, Bull. Amer. Mus. N. H., 64, p. 101, 1932 — Sepacuite, Secanquim, Finca Chama, and east of Coban, Caribbean Guatemala (crit.); Peters, Bds. World, 2, p. 19, 1934 — part, Caribbean slope of Guatemala and adjacent British Honduras. Ortalis vetula vetula Griscom, Ibis, 1935, p. 810 — north slope of Sierra de los Minas, Guatemala. Range. — From central British Honduras and southern Peten south on the Atlantic slope of Guatemala through Honduras to central Nicaragua. Field Museum Collection. — 8: British Honduras (Middlesex, Stann Creek, 1; 22 Mile Station, Stann Creek, 1); Guatemala (Los Amates, 3; Bobos, Izabal, 2); Honduras (Chamelicon River, 1). Conover Collection. — 7: Guatemala (Secanquim, Alta Verapaz, 1); Honduras (La Ceiba, Atlantida, 1; El Jaral, Lake Yojoa, 1; Monte Redondo, Tegucigalpa, 2; La Flor, Tegucigalpa, 1; Cantoral, Tegucigalpa, 1). *Ortalis vetula deschauenseei Bond.^ Utilla Island Chachalaca. Ortalis vetula deschauenseei Bond, Proc. Acad. Nat. Sci. Phila., 88, p. 356, 1936 — Utilla Island, off Honduras (type in the Academy of Natural Sciences of Philadelphia). Range. — Utilla Island, off the coast of northern Honduras. Field Museum Collection. — 2: Honduras (Utilla Island, 2). *Ortalis vetula leucogastra (Gould). White-vented Chachalaca. Penelope albiventer (not Penelope albiventris Wagler) Lesson, Rev. Zool., 5, p. 174, 1842 — Realejo, Nicaragua (type in collection of R. P. Lesson, ^Ortalis vetula deschauenseei Bond: Differs from O. v. plumbiceps in being larger and paler, less brown, both above and below, the under parts much less richly colored, with feathers of foreneck and chest grayer; gray of pileum and hind neck not distinctly defined. Wing (male), 208; tail, 225; tarsus, 58; bill, 251^. l/mU*^ 174 Field Museum of Natural History— Zoology, Vol. XIII present location unknown); Gould, Voy. Sulphur, Zool., p. 48, pi. 31, 1844. Penelope leucogastra Gould, Proc. Zool. Soc. Lond., 11, p. 105, Dec, 1843 — locality unknown (type lost, formerly in collection of Zoological Society of London). Ortalida leucogastra Sclater and Salvin, Ibis, 1859, p. 224 — Pacific coast of Guatemala (nest and eggs descr.); idem, Proc. Zool. Soc. Lond., 1870, p. 539 — Realejo, Nicaragua, and Costa Grande, Guatemala (crit.); Lantz, Trans. Kans. Acad. Sci., 16, p. 219, 1899 — Naranjo, Guatemala. Ortalis leucogastra Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 514, 1893 — Guatemala (Retalhuleu, Costa Grande), El Salvador (La Libertad), and Nicaragua (Momotombo); idem, Handb. Game-Bds., 2, p. 247, 1897 (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 281, 1902 — Pacific coast of Guatemala to Nicaragua; Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 78, 1907 — San Jose, Guatemala; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 140, 1938— Lake Olomega, Puerto del Triunfo, San Sebastian, Rio San Miguel, Lake Chanmico, Lake Guija, Hacienda Zapotitdn, and Barra de Santiago, El Salvador. Ortalis vetula leucogastra Griscom, Bull. Amer. Mus. N. H., 64, p. 103, 1932 — Hacienda California, Finca Cipres, and Espina, Guatemala; Peters, Bds. World, 2, p. 19, 1934 (range). Range. — Tropical zone of the Pacific slope of southeastern Chiapas (Escuintla), Guatemala, El Salvador, and northern Nicaragua (Rea- lejo, Momotombo). Field Museum Collection. — 15: Guatemala (Concepcion del Mar, Escuintla, 10; Tiquisate, Escuintla, 1; Volcan Tajumulco, San Marcos, 2; San Jos^, Escuintla, 1) and Nicaragua (San Geronimo, 1). Conover Collection. — 8 : Mexico, Chiapas, Escuintla (Acacoyagua, 5; La Grada, 1) and Guatemala (Tiquisate, Escuintla, 2). Ortalis ruficrissa' ruficrissa (Sclater and Salvin). Rufous- vented Chachalaca. Ortalida ruficrissa Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 538 (footnote) — Valle "Dupar" [=de Upar], south side of Sierra Nevada de Santa Marta, Colombia (type in Salvin-Godman Collection, now in the British Museum, examined). 1 Ortalis ruficrissa, of which only two specimens are in existence, is certainly closely related to 0. vetula, but as has been pointed out by Miller and Griscom, dijBfers by bright rufous-chestnut crissum; the greater extent of the pure white tail- tips; black instead of gray forehead and malar region; light rufous flanks; browner rump and upper tail coverts; proportionately shorter and less graduated tail. The occurrence of a form belonging to the O. vetula complex in the Santa Marta region, where it clearly replaces O. g. garrula east and south of the Sierra Nevada, raises the question whether the relationship between the tw^o groups may not be closer than was hitherto suspected. The problem will require careful investigation with the help of extensive series from certain parts of Nicaragua, where the range of 0. garrula frantzii may possibly clash with that of 0. vetula plumbiceps. 1942 Birds of the Americas — Hellmayr and Conover 175 Ortalis vetula (not Penelope vetula Wagler) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 512, 1893 — part, spec, b", Valle de Upar; idem, Handb. Game- Eds., 2, p. 245, 1897— part, Colombia. Ortalis ruficrissa Miller and Griscom, Auk, 38, p. 49, 1921 — Dibulla, Santa Marta region (crit.); Todd and Carriker, Ann. Carnegie Mus., 14, p. 172, 1922— Dibulla (range). Ortalis ruficrissa ruficrissa Peters, Bds. World, 2, p. 20, 1934 (range). Range. — Tropical zone of the Santa Marta region, on the eastern and southern side of the mountains, in northern Colombia.^ *Ortalis ruficrissa baliolus Osgood and Conover.^ Zulia Chachalaca. Ortalis ruficrissa baliolus Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 31, Aug. 28, 1922— Orope, Zulia, Venezuela (type in Field Museum of Natural History); Peters, Bds. World, 2, p. 20, 1934 (range). Range. — Tropical zone of Venezuela in State of Zulia south of Lake Maracaibo (Orope, Rio Cogollo, Rio Guachi, Lagunillas). Field Museum Collection. — 2: Venezuela (Orope, 2). Conover Collection. — 1: Venezuela (Rio Cogollo, P^rija, 1). ♦Ortalis garrula frantzii (Cabanis).'^ Frantzius's Chachalaca. Ortalida frantzii Cabanis, Journ. Orn., 17, p. 211, 1869 — Costa Rica (type in Berlin Museum). Ortalida poliocephala (not Penelope poliocephala Wagler) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 139, 1868— Costa Rica (San Jose, Turrialba, La Palma); Salvin, Ibis, 1869, p. 318— Costa Rica (crit.). ^Material examined. — Colombia: Valle de Upar, 1 (the type); Dibulla, 1. ^Ortalis ruficrissa baliolus Osgood and Conover: Very similar to the nominate race, but general coloration darker and more rufescent, especially on the posterior lower parts; the gray of the head deeper in tone; the lower breast, abdomen, flanks, and thighs darker olive, heavily washed with rufous; crissum and under tail coverts decidedly darker rufous chestnut. Wing (male), 220 ; tail, 263; tarsus, 71M;bill,27. While two of the specimens, both from Orope, differ by the above characters from the only available skin from Dibulla, the third individual is somewhat inter- mediate and suggests the desirability of comparing additional material of both races to establish their distinctness beyond doubt. ^Ortalis garrula frantzii (Cabanis), though very close to O. g. cinereiceps, may be separated by darker, deep mouse gray rather than deep neutral gray pileum; darker, more olive brown upper parts; darker brownish breast; more brownish, less whitish abdomen; tail-ends possibly more cinnamomeous. Birds from eastern Nicaragua are exactly like others from Costa Rica. While distinguishable in a series, this form is not a strongly marked one. Certain in- dividuals from Panama, notably one from Paraiso Station, Panama Railroad, and one from Veraguas, have the breast very nearly as dark brownish as frantzii, and approach it also in the coloration of the dorsal parts. They differ by lighter gray head and paler abdomen. Additional material examined. — Nicaragua: Rio Escondido, 2; Rio Rama, 1. — Costa Rica: San Jose, 2; Jimenez, 1; unspecified, 3. 176 Field Museum of Natural History- Zoology, Vol. XIII Ortalida einereiceps (not of Gray) Sclater and Salvin, Proc. Zool. Soc. Lend., 1870, p. 540 — part, Costa Rica; Nutting, Proc. U. S. Nat. Mus., 6, p. 408, 1884 — Los Sibalos, Nicaragua. Ortalis einereiceps Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 597, 1887 — Jimenez and Cartago, Costa Rica; Richmond, Proc. U. S. Nat. Mus., 16, p. 523, 1893 — Rio Escondido, Nicaragua; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 515, 1893 — part, spec, a-c, San Jos6, Costa Rica; idem, Handb. Game-Bds., 2, p. 249, 1897 — part, Costa Rica; Underwood, Ibis, 1896, p. 448 — Miravalles, Costa Rica; Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 282, 1902 — part, Nicaragua (Los S4balos, Rio Escon- dido) and Costa Rica (Turrialba, San Jose, La Palma, Jimenez, Cartago, Irazu, Miravalles); Carriker, Ann. Carnegie Mus., 6, p. 383, 1910 — Costa Rica (part, Guayabo, Miravalles, Cariblanco de Sarapiqui, Juan Vinas); Ferry, Field Mus. Nat. Hist., Om. Ser., 1, p. 260, 1910— Guayabo, Costa Rica. Ortalis einereiceps saturatus Miller and Griscom, Amer. Mus. Nov., 25, p. 1, Dec. 9, 1921 — near Matagalpa, Nicaragua (type in the American Museum of Natural History, New York). Ortalis einereiceps franizii Peters, Bull. Mus. Comp. Zool., 71, p. 297 (in text), 1931 (crit.); Huber, Proc. Acad. Nat. Sci. Phila., 84, p. 206, 1932— Santa Rosita and Eden, Nicaragua. Ortalis garrtda frantzii Peters, Bds. World, 2, p. 20, 1934 (range). Range. — Tropical zone of Nicaragua and Costa Rica (excepting the southwestern section). Field Museum Collection. — 5: Costa Rica (Guayabo, 4; Limon, 1). Conover Collection. — 8: Costa Rica (Gudpiles, 2; Atalanta, Estrella Valley, 1; Guacimo, Llanurus, 2; Jimenez, 3). *Ortalis garrula einereiceps (G. R. Gray). Gray-headed Chachalaca. Ortalida einereiceps G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 12, 1867^ "northwest coast of [South] America" (the type, collected by Kellett and Wood, and examined by C. E. Hellmayr in the British Museum came either from the Pearl Islands or from Panama);' Salvin, Proc. Zool. Soc. Lond., 1870, p. 217— Castillo, Veraguas; Sclater and Salvin, Lc, 1870, p. 540— part, Veraguas and Panama. Ortalida poliocephala (not Penelope poliocephala Wagler) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 333, 1861— Lion Hill, Panama Railroad; Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, p. 371 — Panama Railroad; Salvin, I.e., 1867, p. 161 — Santiago and Cordillera de Tole, Veraguas. Ortalis einereiceps Cherrie, Anal. Inst. Fis.-Geog. Mus. Nac. Costa Rica, 4, p. 146, 1893 — Buenos Aires, Terraba Valley, Costa Rica; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 515, 1893 — part, spec, d-1, Veraguas (Cor- dillera de Tol6, Castillo) and Panama (Paraiso Station); idem, Handb. * San Miguel Island, Pearl Archipelago, suggested as type locality by Aldrich (Sci. Pub. Cleveland Mus. Nat. Hist., 7, p. 55, 1937). 1942 Birds of the Americas — Hellmayr and Conover 177 Game-Bds., 2, p. 249, 1897 — part, Veragua and Panama; Salvador! and Festa, Boll. Mus. Zool. Torino, 14, No. 339, p. 10, 1899— Laguna della Pita, Darien; Bangs, Proc. New Engl. Zool. CI., 2, p. 14, 1900— Loma del Leon, Panama; idem. Auk, 18, pp. 25, 356, 1901 — San Miguel and Pedro Gonzales Islands, Pearl Islands, and Dival^, Chiriqui; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 282, 1902 — part, Panama (Divala, Paraiso Station) and Veraguas (Santiago, Cordillera de Tole) ; Thayer and Bangs, Bull. Mus. Comp. Zool., 46, p. 145, 1905 — San Miguel and Pedro Gon- zales Islands, Pearl Archipelago (crit.); idem. I.e., 46, p. 214, 1906 — Savanna of Panama; Bangs, Auk, 24, p. 291, 1907 — Boruca, Terraba, Costa Rica; Carriker, Ann. Carnegie Mus., 6, p. 383, 1910 — Costa Rica (part, Pozo Azul, Cuabre); Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 242, 1918— near Gatun, Panama; Rendahl, Ark. Zool., 13, No. 4, p. 22, 1920 — San Miguel Island. Ortalis struthopus Bangs, Proc. New Engl. Zool. CI., 2, p. 61, 1901 — San Miguel Island, Pearl Islands, Bay of Panama (type in collection of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 154, 1930); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 283, 1902 (ex Bangs). Ortalis cinereiceps cinereiceps Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 446, 1928 — Boquete Trail, Panama; Peters, Bull. Mus. Comp. Zool., 71, p. 297, 1931 — Guabo and Cricamola, Panama (crit.). Ortalis garrula cinereiceps Peters, Bds. World, 2, p. 20, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 303, 1935— Panama. Range. — Tropical zone of southwestern Costa Rica (Terraba Valley) 1 and Panama south and east to Darien, including the Pearl Islands. Field Museum Collection. — 2: Costa Rica (Buenos Aires, 2). Conover Collection. — 7: Panama (Cricamola, Bocas del Toro, 7). Ortalis garrula olivacea Aldrich.^ Azuero Chachalaca. Ortalis garrula olivacea Aldrich, Sci. Pub. Cleveland Mus. Nat. Hist., 7, p. 53, 1937 — Paracote, eastern shore of Montijo Bay, 1 mile south of mouth of 1 Peters also includes in the range of this form the Talamanca Valley, whence we have no material. There is no authentic record of the present race from any part of Colombia. 2 Ortalis garrula olivacea Aldrich is said to differ from O. g. cinereiceps by being larger, distinctly darker olive brown on back, wings, upper tail coverts, and chest; by having the primaries more deeply rufescent, and the tail darker, greenish black. In comparison to O. g. frantzii it is said to be distinctly larger, much paler throughout, and more olive (less reddish) brown. Wing, 212-227, (female) 205; tail, 222-240. While we have not seen this form, we may mention that there is considerable variation in coloring among specimens from Veraguas and the Panama Railroad. Some of the darker individuals, particularly one from Paraiso Station and another from Veraguas (Cordillera del Tole), answer pretty well to Aldrich 's description except for their smaller size (wing, 185-210; tail, 205-230), and it would seem that O. g. olivacea is in need of corroboration by further material. The type of O. cinereiceps, it may be stated, agrees well with the average from Panama, nota- bly an adult from Lion Hill. 178 Field Museum of Natural History— Zoology, Vol. XIII Angulo River, Veraguas, Panama (type in Cleveland Museum of Natural History, Cleveland, Ohio). Range. — Known only from the type locality, but probably ranges throughout the Azuero Peninsula, Veraguas, Panama. ♦Ortalis garrula mira Griscom.' Griscom's Chachalaca. Ortxilis garrula mira Griscom, Bull. Mus. Comp. Zool., 72, p. 318, 1932 — Ranchon, Caribbean slope of extreme eastern Panama (type in Museum of Comparative Zoology, Cambridge, Mass.); idem. I.e., 78, p. 303, 1935 — Caribbean slope of eastern Darien; Peters, Bds. World, 2, p. 20, 1934 (range). Range. — Tropical zone of the Caribbean slope of extreme eastern Darien. Conover Collection.— 6: Panama (Port Obaldia, Darien, 6). Ortalis garrula garrula (Humboldt). ^ Chestnut-winged Chachalaca. Phasianus garrulus Humboldt, Obs. Zool. Anat. Comp., 1, livr. 1, p. 4, pi. 1, No. iii, figs. 1-6, 1805 — part, descr. and hab. "Riviere de la Madeleine" = Magdalena River, Colombia (type lost); idem, Beob. Zool., 1, p. 7, pi. 1, No. iii, figs. 1-6, 1806 — part, descr. and hab. "Neu Granada."' Penelope garrula Wagler, Isis, 1830, col. 1111 — Carthagena, "Mexico"= Colombia (good descr.). Ortalida garrula Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 539 — Colombia (Magdalena River, Cartagena, Santa Marta) (descr.). ^Ortalis garrula mira Griscom: Very similar to O. g. cinereiceps, but dorsal surface and upper breast more olive, less brownish; the abdomen more whitish; the tail-tips slightly paler. Except by the two last-named characters, which seem to indicate some slight tendency toward the Colombian form, we do not see that O. g. mira is any nearer to O. g. garrula than is O. g. cinereiceps. ^ Ortalis garrula garrula (Humboldt) differs from all the Central American races by Argus brown instead of gray pileum and hind neck; reddish instead of dusky auriculars; purer white lower breast and abdomen; whitish to buffy (in- stead of buffy brown) under tail coverts, nearly white tail-ends. A very distinct form. Material examined.^Colomhia.: Cartagena, 2; Santa Marta, 2; Bonda, 1; Fundacion, 1. ' Humboldt evidently did not realize that he had met with two distinct species on the north coast of South America, the localities Caracas, Cuman4, and Nueva Barcelona pertaining unquestionably to O. ruficauda, the only chachalaca found in those regions. However, certain details in his description ("abdomen, cruribus et crisso niveis" and "rectricibus apice albidiore"), which utterly dis- agree with the Venezuelan bird, clearly indicate that he had a specimen of the Colombian species before him, although the rusty brown pileum is not mentioned, and the remiges are called "fusci." We may, therefore, regard the Magdalena River as type locality, inasmuch as Humboldt's original specimen has disappeared. The measurements of tail and wing, disfigured in the French text by the omission of several words, are correctly given in the German version. 1942 Birds of the Americas— Hellmayr and Conover 179 Ortalis garrula Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 515, 1893— Car- tagena and Santa Marta; idem, Handb. Game-Bds., 2, p. 248, 1897 — coast region of Colombia (monog.); Allen, Bull. Amer. Mus. N. H., 13, p. 126, 1900— Bonda, Santa Marta; Chapman, I.e., 36, p. 197, 1917— Boca de Chimi and below Banco, lower Magdalena; Todd and Carriker, Ann. Carnegie Mus., 14, p. 171, 1922 — Donjaca, Mamatoco, Fundaci6n, and Trojas de Cataca, Colombia (habits, eggs); Darlington, Bull. Mus. Comp. Zool., 71, p. 370, 1931 — Rio Frio, Magdalena, Colombia. Ortalis garrula garrula Peters, Bds. World, 2, p. 20, 1934 (range). ^--^ Range. — Northern Colombia, in the lower Magdalena Valley and eastwards to the western base of the Santa Marta Mountains. *OrtaIis erythroptera (Sclater and Salvin).* Ecuadorian Chachalaca. Ortalida erythroptera (Natterer MS.)^ Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 540 — Babahoyo and Guayaquil, Ecuador (type, from Babahoyo, in Salvin-Godman Collection, now in British Museum); Tac- zanowski. I.e., 1877, p. 333 — Palmal, distr. Santa Rosa, Ecuador; idem and Berlepsch, I.e., 1885, p. 119 — Babahoyo and Guayaquil; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 38, 1900— Rio Peripa, Ecuador. Ortalida ruficeps (not Penelope ruficeps Wagler) Sclater, Proc. Zool. Soc. Lond., 28, p. 2^9, 1860— Babahoyo, Ecuador. Ortalis erythroptera Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 516, 1893 — Babahoyo and Balzar, Ecuador; idem, Handb. Game-Bds., 2, p. 249, 1897 (monog.); Hartert, Nov. Zool., 5, p. 505, 1898 — Chimbo, Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 155, 1926 — Ecuador (Esmeral- das, Chone, Rio de Oro, Santa Rosa, Alamor) and Peru (Paletillas) ; Peters, Bds. World, 2, p. 21, 1934 (range). Range. — Tropical zone of extreme northwestern Peru (Paletillas, Dept. Tumbez) and western Ecuador north to Esmeraldas.^ Conover Collection. — 5: Ecuador (Puente de Chimbo, 1; Isla Silva, Province de los Rios, 1; San Mateo, Esmeraldas, 1; Piedras, El Oro, 2). ' Ortalis erythroptera (Sclater and Salvin) differs from 0. g. garrula by larger size (wing, 235 against 205-220; tail, 175 against 145-155); much longer russet (instead of buffy white) tail-ends; ochraceous-tawny instead of buffy white to warm buff under tail coverts; russet rather than buffy brown axillaries and under wing coverts; and especially by having not only the upper part of the head, but also the sides of the neck and the lower neck rufous, this color being, besides, much brighter and redder, chestnut rather than Argus brown. The lower breast and abdomen are creamy white in both. * First published as a nomen nudum by Lichtenstein (Nomencl. Av. Mus. Berol., p. 87, 1854) with the erroneous locality "Cumana" (cf. Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 540). ^Additional material examined. — Ecuador: Rio Peripa, 3; Chimbo, 1; Baba- hoyo, 1. 180 Field Museum of Natural History— Zoology, Vol. XIII *Or talis ruficauda (Jardine). Jardine's Chachalaca. Ortalida ruficauda Jardine, Ann. Mag. Nat. Hist., 20, p. 374, 1847 — Tobago (type in collection of Sir W. Jardine, present location unknown); idem, Contr. Orn., 1848, p. 16, pi. (anatomy); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 534 — Tobago and Venezuela (crit.); Sclater, I.e., 1870, p. 796— Tobago. Ortalida bronzina G. R. Gray, List Spec. Bds. Brit. Mus., 5, p. 11, 1867 — Venezuela (type in British Museum examined). Ortalis ruficauda Berlepsch, Ibis, 1884, p. 440 — Rio Apure, Venezuela; Cory, Auk, 10, p. 220, 1893— Tobago; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 507, 1893 — Venezuela, Tobago, and Becquia, Grenadines; idem, Handb. Game-Bds., 2, p. 237, 1897 (monog.); Robinson and Richmond, Proc. U. S. Nat. Mus., 18, p. 658, 1896— El Valle, Margarita Island; idem. I.e., 24, p. 165, 1901— La Guaira, Venezuela; Clark, Auk, 19, p. 261, 1902— Mar- garita Island; idem, Proc. Bost. Soc. N. H., 32, pp. 245, 305, 1905— Becquia and Union Islands, Grenadines (introduced); Lowe, Ibis, 1909, p. 322 — Cariaco Peninsula, Venezuela; Cory, Field Mus. Nat. Hist., Orn. Ser„ 1, p. 239, 1909— Margarita Island; Cherrie, Sci. Bull., Mus. BrookL Inst., 2, p. 356, 1916 — Rio Apure (ex Berlepsch); Cherrie and Reichen- berger, Amer. Mus. Nov., 27, p. 3 (in text), 1921 — Cristobal Colon, Paria Peninsula, and Tucacas, Falcon, Venezuela; Delacour, Ibis, 1923, p. 138 — San Fernando de Apure, Venezuela; Peters, Bds. World, 2, p. 20, 1934 (range); Belcher and Smooker, Ibis, 1935, p. 279 — Tobago (eggs descr.). Phasianus garrulus Humboldt, Obs. Zool. Anat. Comp., 1, livr. 1, p. 4, 1805 — part, "prov. de Caracas et Nouvelle Andalousie"; idem, Beob. Zool., 1, p. 7, 1886 — part, Prov. Caracas, Cumana, and Neu Barcellona, Venezuela. Ortalis rufficauda [sic] Cory, Cat. W. Ind. Bds., p. 96, 1892 — Union Island and Grenadines. Range. — Northern Venezuela,^ from Falcon (Tucacas) east to the Paria peninsula,- south to San Fernando, Apure; island of Tobago. Introduced on the islands of Becquia and Union, Lesser Antilles.^ Field Museum Collection. — 2: Tobago, 1; Venezuela (Margarita Island, 1). Conover Collection. — 1: Venezuela (El Trompillo, Carabobo, 1). ^Ortalida rufoterminata "Cab[anis]," listed as a nomen nudum from Porto Cabello, Venezuela, by Heine and Reichenow (Nomencl. Mus. Hein., p. 301, 1887), may possibly refer to O. ruficauda. We have not succeeded in finding whether and where Cabanis has published a description of it. * There is a sight record by Beebe (Zoologica, N.Y., 1, p. 73, 1909) from Guanoco, Orinoco Delta. ' The species does not occur on the island of Trinidad. Venezuelan speci- mens do not appreciably differ from those of Tobago. Additional material examined. — Venezuela: Cristobal Colon, Paria, 4; Cariaco, Paria, 1; Puerto Cabello, Carabobo, 1; Tucacas, Falcon, 2; Rio Apure, 1. — Tobago: Man o' War Bay, 3; unspecified, 2. 1942 Birds of the Americas — Hellmayr and Conover 181 *OrtaIis canicollis canicollis (Wagler). Gray-headed Chachalaca. Penelope canicollis Wagler, Isis, 1830, col. 1112 — based on "Yacu-caraguata" Azara, No. 336, Paraguay; Burmeister, Syst. Uebers. Th. Bras., 3, p. 341, 1856 — Paraguay (ex Azara); idem, Journ. Orn., 8, p. 259, 1860 — Tucu- man; idem, Reise La Plata St., 2, p. 499, 1861 — foot of the Sierra, Tucuman. Ortalida canicollis Hartlaub, Syst. Ind. Azara, p. 22, 1847 — Paraguay (ex Azara); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 534 — part, Paraguay, Rio Parang, and Rio Vermejo; Burmeister, I.e., 1871, p. 701 — near Invernada, Tucuman; Stempelmann and Schuiz, Bol. Acad. Cienc. Cordoba, 10, p. 403, 1890— C6rdoba (breeding). Ortalis canicollis Salvin, Ibis, 1880, p. 363 — Salta and Tucumdn; Berlepsch, Journ. Orn., 35, p. 125, 1887 — Paraguay; Sclater and Hudson, Arg. Orn., 2, p. 147, 1889— Tucumdn, Rio Parana, and Rio Vermejo; Kerr, Ibis, 1892, p. 148— lower Pilcomayo (habits); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 508, 1893 — part, Paraguay and Argentina (Tucuman, Salta); idem, Handb. Game-Bds., 2, p. 238, 1897 — part, Paraguay and Argentina; Salvadori, Boll. Mus. Zool. Torino, 12, No. 292, p. 34, 1897— Caiza, Tarija, Bolivia; Kerr, Ibis, 1901, p. 234 — Paraguay (Villa Concepcion and near Caraya Vuelte); Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 217, 1902 — Tapia, Vipos, Tranquitas, and La Ramada, Tucumdn; idem. Rev. Letr. Cienc. Soc, 3, No. 13, p. 71, 1905 — same localities; Lonnberg, Ibis, 1903, p. 458 — Tatarenda, near Caiza, Tarija, Bolivia; Baer, Ornis, 12, p. 233, 1904— Tapia, Tucuman (habits); Bruch, Rev. Mus. La Plata, 11, p. 248, 1904— Oran, Salta; Hartert and Venturi, Nov. Zool, 16, p. 263, 1909 — Mocovl (Chaco Santafecino), Tafi and Tapia (Tucuman), Arenal and Metan (Salta); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 190, 1910 — Tucuman, Cordoba, Santiago del Estero, Salta, and Rio Pilcomayo; Grant, Ibis, 1911, p. 461 — Paraguay (Monte Alto, Puerto San Juan); Bertoni, Anal. Soc. Cient. Arg., 75, p. 68, 1913 — Chaco; idem. Faun. Parag., p. 35, 1914 — Paraguay; Wetmore, Bull. U. S. Nat. Mus., 133, p. 116, 1926 — Riacho Pilaga, Formosa, and west of Puerto Pinasco, Para- guay (habits, anatomy); Dinelli, El Hornero, 4, p. 274, 1929 — Tucuman and Santiago del Estero (eggs descr.); Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 84, 1930 — Formosa (Tacaagle, La Urbana) and Bolivia (Villa Montes, Tarija). Ortalida guttata (not Penelope guttata Spix) White, Proc. Zool. Soc. Lond., 1882, p. 627— Sauce Redondo, Salta. Ortalis guttata Berlepsch, Journ. Orn., 35, p. 133, 1887 — Salta (ex White); Bertoni, Anal. Soc. Cient. Arg., 75, p. 68, 1913; idem. Faun. Parag., p. 35, 1914— Salta (ex White). Ortalis canicollis grisea Cherrie and Reichenberger, Amer. Mus. Nov., 27, p. 2, 1921 — Suncho Corral, Santiago del Estero (type in the American Museum of Natural History, New York, examined). Ortalis canicollis canicollis Peters, Bds. World, 2, p. 21, 1934 (range); Krieg and Schumacher, Verb. Orn. Ges. Bay., 21, p. 12, 1936 — Paraguay (habits). 182 Field Museum of Natural History— Zoology, Vol, XIII Range. — Southeastern Bolivia (Tatarenda, Caiza, and Villa Montes, Dept. Tarija), Paraguay, and northern Argentina south to Santa F^ and Cordoba.^ Field Museum Collection. — 1: Argentina (Alto de las Salinas, Tucuman, 1). Conover Collection. — 10: Paraguay (235 km. west on the Riacho Negro, Chaco, 2; Chaco side of Rio Paraguay, 6); Argentina (Rio Hondo, Santiago del Estero, 2). *Ortalis canicoUis pantanalensis Cherrie and Reichenberger.^ Pantanal Chachalaca. Ortalis canicoUis pantanalensis Cherrie and Reichenberger, Amer. Mus. Nov., 27, p. 2, 1921 — near mouth of Rio Sao Lourengo, Matto Grosso, Brazil (type in the American Museum of Natural History, New York, examined) ; Naumburg, Bull. Amer. Mus. N. H., 60, p. 63, 1930— Palmiras (Rio Taquary) and Rio Sao Lourengo, Matto Grosso; Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 374, 1934— Descalvados, Matto Grosso; Peters, Bds. Worid, 2, p. 21, 1934— Matto Grosso. Ortalida canicoUis (not Penelope canicoUis Wagler) Pelzeln, Om. Bras., 3, p. 286, 1870 — Villa Maria and Caigara, Matto Grosso; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 534— part. Villa Maria. Ortalis canicoUis Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 508, 1893 — part, Villa Maria; idem, Handb. Game-Bds., 2, p. 238, 1897— part, Villa Maria, Brazil; Ihering, Cat. Faun. Braz., 1, p. 15, 1907 — Matto Grosso. Range. — Southwestern Matto Grosso, from the upper Paraguay to the Rio Taquary. Field Museum Collection. — 4: Brazil (Descalvados, Matto Grosso, 4). ^ Birds from western Argentina agree with those from Paraguay in tail- markings and general coloration. The type of 0. c. grisea is an individual mutant with more grayish head and sides of face, less brownish back and wings, bluish green median rectrices, olive grayish breast and abdomen, and hardly any rufescent tinge on the flanks. The bird gives an abnormal impression, and other specimens from northwestern Argentina differ no wise from Paraguayan topotypes. Additional material examined. — Paraguay: Fort Wheeler, 2; Concepcion, 2. — Argentina: Colonia Grande Vedia, Rio de Oro, Chaco Austral, 2; Suncho Corral, Santiago del Estero, 1; Metan, Salta, 1; Tafi, Tucuman, 3. — Bolivia: Villa Montes, Tarija, 2. ^Ortalis canicoUis pantanalensis Cherrie and Reichenberger: In every respect similar to the nominate race, but three to four lateral pairs of rectrices tipped with rufous. While the series at hand seems to indicate the constancy of this character, the examination of more adequate material is desirable. In typical canicoUis only the two outermost pairs of rectrices are tipped with rufous. However, one specimen from Concepcion, Paraguay, shows also a small spot on the third rectrix at the tip of the outer web, thus verging to pantanalensis. Additional material examined. — Brazil, Matto Grosso: Villa Maria, 3; Cai^ara, 1; Sao Lourengo River, 1 (the type); Palmiras, Rio Taquary, 1. 1942 Birds of the Americas — Hellmayr and Conover 183 Genus PENELOPINA Reichenbachi Penelopina Reichenbach, Vollst. Naturg. Tauben, p. 152, 1862 — type, by monotypy, Penelope niger Fraser. *Penelopina nigra nigra (Fraser). Guatemalan Black Chachalaca. Penelope niger Fraser, Proc. Zool. Soc. Lond., 10, "1850," p. 246, pi. 29 (male, female), pub. Jan. 24, 1852 — locality unknown^ (cotypes in the coll. of Lord Derby, now in the Liverpool Museum); Salvin, Ibis, 1860, p. 194 — Coban, Guatemala. Penelope nigra Sclater and Salvin, Ibis, 1859, p. 224 — Guatemala; Salvin, Proc. Zool. Soc. Lond., 1867, p. 160 (in text) — Volcan de Agua, Guatemala (sound). Penelopina nigra Reichenbach, Vollst. Naturg. Tauben, p. 152, 1862 (descr.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 528 — Vera Paz, Volcan de Fuego, and Volcan de Agua, Guatemala (descr.); Salvin, Cat. Strickl. Coll., p. 560, 1882— Guatemala; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 503, 1893 — Guatemala (Vera Paz, Coban; El Rincon, San Marcos; Volcan de Agua; Volcan de Fuego); idem, Handb. Game-Bds., 2, p. 233, 1897 — Guatemala (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 277, 1902 — part, Chiapas (Santa Rita) and Guatemala (Coban; Volcan de Agua, Volcan de Fuego, San Marcos); Griscom, Bull. Amer. Mus. N.'H., 64, p. 100, 1932— Chimoxan, Guatemala (local distr.); Peters, Bds. World, 2, p. 21, 1934 — part, Chiapas and Guatemala; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 11, p. 361, 1939— Santa Rosa, Chiapas. Penelopina nigra nigra van Rossem, Trans. San Diego Soc. N. H., 7, p. 364, 1934 — Chiapas, Guatemala, and southwestern El Salvador (crit.); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 143, 1938 — Cerro del Aguila, El Salvador. Range. — Humid Upper Tropical zone of the mountains of ex- treme southern Mexico (Santa Rita, Escuintla, and Santa Rosa, Chiapas), Guatemala, and extreme southwestern El Salvador (Volcan de Santa Ana).' Field Museum Collection. — 4: Guatemala (Volcan Tajumulco, San Marcos, S;* Alta Verapaz, Coban, 1). Conover Collection. — 4: Mexico, Chiapas, Escuintla (Mt. Madre Vieja, 1; Rio Chicol, 1; Mt. Ovando, 1); Guatemala (unspecified, 1). ' As we did not have adequate material for study, we have taken the account of the Black Chachalaca from van Rossem's recent review. * Van Rossem (Trans. San Diego Soc. N. H., 7, p. 364, 1934) suggests Guatemala. ' Four additional specimens from Guatemala (presumably Coban region) examined. * Of the San Marcos males, one is blue, the other very green, while the female is much browner underneath than those from Honduras. 184 Field Museum of Natural History— Zoology, Vol. XIII *Penelopina nigra dickeyi van Rossem.^ El Salvador Black Chachalaca. Penelopina nigra dickeyi van Rossem, Trans. San Diego Soc. N. H., 7, p. 364, 1934 — Los Esesmiles, Chalatenango, El Salvador (type in the California Institute of Technology, Pasadena) ; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 144, 1938— Los Esesmiles, El Salvador. Range. — Humid Upper Tropical zone in the interior Cordillera of El Salvador and in the mountains of Honduras. Conover Collection. — 8: Honduras (Tegucigalpa, Cantoral, 8). *Penelopina nigra rufescens van Rossem.^ Nicaraguan Black Chachalaca. Penelopina nigra rufescens van Rossem, Trans. San Diego Soc. N. H., 7, p. 365, 1934 — Ocot^l, Nicaragua (type in the American Museum of Natural History, New York). Penelopina nigra (not Penelope niger Eraser) Salvin and Godman, Ibis, 1892, p. 328 — Matagalpa, Nicaragua; idem, Biol. Centr.-Amer., Aves, 3, p. 277, 1902 — part, Matagalpa, Nicaragua; Peters, Bds. World, 2, p. 21, 1934 — part, Nicaragua. Range. — Humid Upper Tropical zone of the mountains of Nica- ragua (Ocotal, Matagalpa, San Rafael del Norte). Field Museum Collection. — 3: Nicaragua (San Rafael del Norte, 3). Genus CHAMAEPETES Wagler Chamaepetes Wagler, Isis, 1832, Heft 11, col. 1227 — type, by monotypy, Ortalida goudotii Lesson. ♦Chamaepetes unicolor Salvin. Black Sickle-winged Guan. Chamaepetes unicolor Salvin, Proc. Zool. Soc. Lond., 1867, pp. 159, 160— "Veragua" [=Calovevora], Panama (cotypes in Salvin-Godman Collection, now in British Museum); Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 139, 1 Penelopina nigra dickeyi van Rossem: "Similar to the nominate race, but adult males with semi-nude area about eye dull brownish red in life, the lower eyelid paler and more orange; plumage distinctly glossed with bluish on upper parts, greenish only on outer webs of flight-quills; female with area about eye dusky and lower eyelid dull pink." (Van Rossem, I.e.) Years ago, one of us examined a couple of adults collected by Wittkugel at La Pita and La Sapote, western Honduras, but no other material was available for comparison. '^ Penelopina nigra rufescens van Rossem: "Adult males bluish, rather than greenish, in tone and thus not distinguishable from P. n. dickeyi as dried skins; females lighter and more reddish (less sandy) brown than either nigra or dickeyi, particularly on the upper parts, wings, and tail; with light bars everywhere wider and dark bars correspondingly narrower. Color of soft parts unknown." (Van Rossem, I.e.) Of the three Nicaraguan males, one is very blue, the two others are distinctly greenish and a good match for the bluer bird from San Marcos, Guatemala. There seems thus to be much variation in the coloration of the males irrespective 1942 Birds of the Americas — Hellmayr and Conover 185 1868 — La Palma and Rancho Redondo, Costa Rica; Frantzius, Joum. Orn., 17, p. 372, 1869 — same localities; Sclater and Salvin, Proc. Zool. See. Lond., 1870, p. 531 — Veragua and Costa Rica (descr.); Boucard, I.e., 1878, p. 42 — Vol can de Irazu, Costa Rica; Zeled6n, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887— Rancho Redondo; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 522, 1893— Costa Rica ("San Jos6," Irazu) and Veragua (Calovevora, Cordillera de Tol6); idem, Handb. Game-Bds., 2, p. 257, 1897 (monog.) ; Bangs, Proc. New Engl. ZooL CI., 3, p. 22, 1902— Boquete, Chiriqui; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 278, pi. 71, 1902 — Costa Rica and Veragua; Carriker, Ann. Carnegie Mus., 6, p. 384, 1910 — Costa Rica (Cariblanco de Sarapiquf, Vol can de Turrialba, Ujurrds de T^rraba); Ferry, Field Mus. Nat. Hist., Orn. Ser., 1, p. 260, 1910 — Volcan de Turrialba; Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 446, 1928— Boquete Trail, Panama; Peters, Bds. World, 2, p. 22, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 303, 1935— Costa Rica and western Panama. Range. — Subtropical zone of Costa Rica and western Panama (Veraguas). Field Museum Collection. — 4: Costa Rica (Volcan de Turrialba, 3); Panama (Chiriqui, Boquete, 1). Conover Collection. — 5: Costa Rica (Volcan de Turrialba, 3; Guanacaste, Cerro Santa Maria, 1); Panama (Chiriqui, Boquete, 1). ♦Chamaepetes goudotii sanctae-marthae Chapman.^ Santa Marta Sickle-winged Guan. Chamaepetes sanctae-marthae Chapman, Bull. Amer. Mus. N. H., 31, p. 141, 1912 — El Libano, Sierra Nevada of Santa Marta, CoTombia (type in the American Museum of Natural History, New York); Todd and Car- riker, Ann. Carnegie Mus., 14, p. 170, 1922 — El Libano, Las Taguas, • Sierra Nevada de Santa Marta, Las Vegas, Cincinnati, San Lorenzo, Cerro de Caracas, Paramo de Mamarongo, San Miguel, and Heights of Chirua, Colombia (descr. of young). Chamaepetes goudoti (not Ortalida goudotii Lesson) Allen, Bull. Amer. Mus. N. H., 13, p. 126, 1900— El Libano and Valparaiso. Chamaepetes goudotii sanctae-marthae Peters, Bds. World, 2, p. 21, 1934 (range). Range. — Subtropical zone of the Santa Marta Mountains, north- ern Colombia. Conover Collection. — 4: Colombia, Santa Marta (Vista Nieve, 4). of locality. We must confess that the distinctness of the three races, in our minds, is not quite established, inasmuch as the significance of the supposed divergency in the color of the denuded circumocular region needs elucidation. ^Chamaepetes gotuiotii sanctae-marthae Chapman: Nearest to the nominate race, but upper parts more brownish, and throat — excepting a dusky chin-spot — rufous, though somewhat duller and darker (near mars brown) than the rufous- chestnut remainder of the under surface. Four additional specimens examined. 186 Field Museum of Natural History— Zoology, Vol. XIII ♦Chamaepetes goudotii goudotii (Lesson). Goudot's Sickle- winged GUAN. Ortalida goudotii Lesson, Man. d'Orn., 2, p. 217, 1828 — "dans les montagnes du Quindiu" = Quindio region, Colombia (location of type not stated);' idem, Traite d'Orn., p. 481, 1831 — from the Quindiu Mountains to Santa Fe de Bogota. Chamaepetes goudoti Sclater, Proc. Zool. Soc. Lond., 24, p. 30, 1856 — Bogota; Sclater and Salvin, I.e., 1870, p. 531 — part, mountains of Quindiu, Colom- bia; Salvin, Ibis, 1874, p. 318 — part, Colombia (crit.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 544 — Retire, Colombia (eggs descr.); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 521, 1893— part, spec, a-h, Colombia (Bogota, Antioquia, Retiro); idem, Handb. Game- Bds., 2, p. 256, 1897— part, Colombia; Piguet, Mem. Soc. Neu. Sol. Nat., 5, p. 805, 1914 — Angelopolis, near Medellin. Chamaepetes goudotii goudotii Hellmayr, Proc. Zool. Soc. Lond., 1911, p. 1207 — Tatam^ Mountains, western Andes, Colombia; Chubb, Ibis, (11), 1, p. 21, 1919— Bogota (crit.); Peters, Bds. World, 2, p. 22, 1934 (range). Chamaepetes goudotii antioquiana Chubb, Ibis, (11), I, p. 22, 1919 — "Valdi- vla," Antioquia, Colombia (type in British Museum). Chamaepetes goudoti goudoti Chapman, Bull. Amer. Mus. N. H., 36, p. 197, 1916 — Colombia (Salencio, San Antonio, Almaguer, Laguneta, La Palma, Andalucia, Choachi; crit.); idem, Lc, 55, p. 158 (in key), 1916 (crit.). Range. — Subtropical zone of all three ranges of the Andes of Colombia.2 Field Museum Collection. — 2: Colombia (Huila, La Palma, 1; Los Jambos, 1). Conover Collection. — 10: Colombia (El Tambo, Munchique, 5; El Tambo, Savaneta, 1; La Plata, Huila, 4). *Chamaepetes goudotii fagani Chubb.^ Pagan's Sickle- winged GUAN. 1 Men^gaux (Rev. Fran?. d'Orn., 1, p. 319, 1910) claims the type to be in the Paris Museum, but gives "Santa Fe de Bogot4" as its locality, which is in opposition to the original description. It seems, therefore, questionable whether the Parisian specimen is the actual type. It is well to remember that Lesson did not see the bird himself, but merely published the description communicated by Goudot, the discoverer of the species. " The type locality of O. goudotii is the Quindio region in the central Andes, C. g. antioquiana being thus a synonym. We are unable to discover any constant difference between birds from the three ranges. Additional material examined. — Colombia: Bogota, 6; Antioquia, 3; Tatama Mountain, Rio San Juan, 1. ^Chamaepetes goudotii fagani Chubb: Similar to the nominate race, but smaller, with disproportionately shorter tail; upper parts darker as well as greener; throat and chest as a rule duskier. Wing, 210-235; tail, 200-220. Chubb figures the type as having the bare space round the eye bright red, but other specimens from western Ecuador have this part bluish. Additional material examined. — Western Ecuador: Nanegal, Gualea, Cayan^ deled, 6. 1942 Birds of the Americas — Hellmayr and Conover 187 Chamaepetes fagani Chubb, Bull. Brit. Orn. CI., 38, p. 4, Oct., 1917 — Mindo, western Ecuador (type in British Museum); idem. Ibis, (11), 1, p. 24, pi. 1, 1919— Mindo. Ortalida rufiventris (not Penelope rufiventris Tschudi) Sclater, Proc. Zool. Soc. Lond., 27, p. 147, 1859 — Pallatanga, Ecuador. Chamaepetes goudoti (not Ortalida goudotii Lesson) Salvin, Ibis, 1874, p. 318 — part, Pallatanga; Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 531 — part, Ecuador (Pallatanga); Berlepsch and Taczanowski, I.e., 1884, p. 312— Cayandeled; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 521, 1893 — part, spec, i-1, "vicinity of Quito" and Pallatanga, Ecuador; idem, Handb. Game-Bds., 2, p. 256, 1897 — part, western Ecuador; Menegaux, Miss. Serv. Geog. Armee Mes. Arc Merid. Equat., 9, p. B4, 1911 — Gualea, Ecuador. Chamaepetes goudoti goudoti Lonnberg and Rendahl, Ark. Zool., 14, No. 22, p. 15, 1922 — road to Gualea and Piganta (Mojanda), Ecuador; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 4, p. 621, 1932— El Portete de Tarqui, near Jiron, Ecuador. Chamaepetes goudoti fagani Chapman, Bull. Amer. Mus. N. H., 55, p. 157, 1926 — near Chunchi, Chiguancay, Mojanda Mountains, Gualea, El Chiral, Zaruma, and Salvias, western Ecuador (crit.); Peters, Bds. World, 2, p. 22, 1934 (range). Range. — Subtropical zone of western Ecuador, from the Andes west of Quita south to El Tambo, Loja. Conover Collection. — 8: Ecuador (Tandipi, 1; Piganta, 1; Pichin- cha, Nanegal Chico, 1; Montes de St. Lucia, 1; Saloya, 1; Imbabura, Montes de Paramba, 1; El Tambo, Loja, 2). ♦Chamaepetes goudotii tschudii Taczanowski.^ Tschudi's Sickle-winged Guan. Chamaepetes tschudii Taczanowski, Orn. Per., 3, p. 275, 1886— Moyobamba and Tamiapampa, Peru (type, from Tamiapampa, in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 100, 1921); Taczanowski and Berlepsch, Proc. Zool. Soc. Lond., 1885, p. 112 — Runacocha, eastern Ecuador. Penelope rufiventris (not of Tschudi) Taczanowski, Proc. Zool. Soc. Lond., 1882, p. 48 — Tamiapampa, Peru. Chamaepetes goudotii tschudii Chubb, Ibis, 1919, p. 23 — Baeza, eastern Ecua- dor (crit.); Peters, Bds. World, 2, p. 22, 1934 (range). Chamaepetes goudoti tschudii Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — Baeza, Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, 1 Chamaepetes goudotii tschudii Taczanowski differs from the two preceding races by having the brighter rufous color below extended up to the foreneck and more sharply defined against the brownish throat. Size about the same as C. g. goudotii. Additional specimens examined. — Peru: Tamiapampa, 1. — Ecuador: Baeza, 2; Ambato, 2; La Victoria, Rio Pastaza, 1. 188 Field Museum of Natural History— Zoology, Vol. XIII p. 157, 1926 — Baeza, below Oyacachi, Sumaco, and Zamora, eastern Ecuador (crit.). {'i)Chamaepete8 goudoti (not Ortalida gotidotii Lesson) Menegaux, Rev. Frang. d'Om., 1, p. 319, 1910 — Nuevo Loreto, east of Tayabamba, Peru. Range. — Subtropical zone of eastern Ecuador and northeastern Peru (Moyobamba, Tamiapampa; ?Nuevo Loreto). Conover Collection. — 2: Ecuador (Guamayacu, 1; Baeza, 1). ♦Chamaepetes goudotii rufiventris (Tschudi).^ Rufous-bellied Sickle-winged Guan. Penelope rufiventris Tschudi, Arch. Naturg., 9, (1), p. 386, 1843 — "in sylvis Antium elevatis prope Chilpes," Peru (cotypes in Neuchatel Museum); idem. I.e., 10, (1), p. 309, 1844 — Peru; idem, Unters. Faun. Peru., Aves, p. 291, pi. 31, 1846— central Peru (up to 7,200 ft.). Chamaepetes gotidoti (not Ortalida goudotii Lesson) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 531— part, Peru; Salvin, Ibis, 1874, p. 318— part, Peru; Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 558 — Auqui- marqua and Chilpes, Peru; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 521, 1893 — part, spec, p, central Peru; idem, Handb. Game-Bds., 2, p. 256, 1897— part, Peru. Chamaepetes rufiventris Taczanowski, Orn. Per., 3, p. 273, 1886 — Chilpes, Auquimarqua, and San Bartolome, Peru; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 46— Garita del Sol, Junin. Chamaepetes goudotii rufiventris Peters, Bds. World, 2, p. 22, 1934 — central Peru. Range. — Subtropical zone of central Peru, in depts. of Huanuco (Cushi Libertad) and Junin (Chilpes, Garita del Sol, Auquimarqua, San Bartolom^). Field Museum Collection.— 1: Peru (Cushi Libertad, 1). Conover Collection. — 2: Peru (Cushi Libertad, 2). Genus PIPILE Bonaparte Pipile Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 877, 1856 — type, by tautonymy, Crax pipile Jacquin. Cumana Coues, Auk, 17, p. 65, 1900 — new name for Pipile Bonaparte (con- sidered to be possibly invalidated by Pipilo Vieillot). Pipile pipile (Jacquin).'^ Trinidad Piping Guan. A 1 Chamxiepetes goudotii rufiventris (Tschudi) : Nearest to C. g. tschudii, but head all round, throat, and chest conspicuously margined with ashy gray; rufous color, while about the same bright tone, not extending beyond the lower breast. Material examined. — Peru: Cushi Libertad (alt. 6,000 ft.), Dept. Huanuco, 10. 2 Pipile pipile (Jacquin) is most closely related to P. cujubi, but differs by having the white edges to the crest-feathers much narrower; the median upper wing coverts pure white excepting the blackish brown extreme bases and the 1942 Birds of the Americas— Hellmayr and Conover 189 Crax (pipile) Jacquin, Beytr. Gesch. Vogel, p. 26, pi. 11, 1784 — "am Orinoko- flusse bei Kumana," errore (the type, brought alive to Martinique, was kept in the Imperial Menagerie at Vienna). Pipile jacquini Reichenbach, Vollst. Naturg. Tauben, p. 154, 1862 (new name for Crax pipile Jacquin). Penelope cumanensis (not Crax cumanensis Jacquin) L^otaud, Ois. Trinidad, p. 383, 1866— Trinidad (descr.). Pipile cumanensis Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 529 — part, Trinidad (ex Leotaud); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 517, 1893— part, Trinidad; idem, Handb. Game-Bds., 2, p. 251, 1897— part, Trinidad. Pipile pipile Chapman, Bull. Amer. Mus. N. H., 6, p. 74, 1894 — Princestown, Trinidad (crit.); Hellmayr, Bull. Brit. Orn. CI., 14, p. 59, 1904— Caparo, Trinidad (crit.); idem, Nov. Zool., 13, p. 48, 1906— Caparo (crit.); Sal- vadori, Riv. Ital. Orn., 3, p. 56, 1914 — Trinidad (monog.); Roberts, Trop. Agric, 11, p. 90, 1934— Trinidad; Belcher and Smooker, Ibis, 1935, p. 280 — northern range and extreme south of Trinidad. Crax alector (not of Linnaeus) Taylor, Ibis, 1864, p. 95 — Trinidad (from hearsay). Pipile pipile pipile Peters, Bds. World, 2, p. 22, 1934 — Trinidad. Range. — Island of Trinidad. / (^ C X ♦Pipile cujubi (Pelzeln). Amazonian Piping Guan. Penelope cujubi Pelzeln, Sitzungsber. Math.-Naturw. Kl. Akad. Wiss. Wien, 31, p. 328, 1858 — Para, Brazil (type in Vienna Museum examined); Pelzeln, Orn. Bras., 3, p. 284, 1870— Para. Pipile cujubi Reichenbach, Vollst. Naturg. Tauben, p. 153, 1862 — Para (ex Pelzeln); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 530 — Pard (monog.); Chapman and Riker, Auk, 8, p. 162, 1891 — Diamantina, ■near Santarem; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 519, 1893— Para; idem, Handb. Game-Bds., 2, p. 253, 1897 — lower Amazonas; Goeldi, Ibis, 1903, pp. 486, 487, 499— Rio Capim, Pard; Hellmayr, Nov. Zool., 12, p. 304, 1905— Igarape-Assu, Pard; idem. I.e., 13, p. 49, 1906 (char.); idem, Abhandl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912 — Para, Igarape-Assu, and Capim, ParS; Snethlage, Bol. Mus. Goeldi, 8, p. 58, 1914— Rio Capim, Rio Acara, and "Monte Alegre," Brazil; Salvadori, Riv. Ital. Orn., 3, p. 55, 1914 (monog.). tips; the outer web of the greater series white nearly to the shaft; the denuded skin on chin and throat entirely cobalt blue, not reddish on the lower portion. Wing, (male) 350, 355, (female) 345; tail, 310, 325, (female) 300; tarsus, 64; bill, 33-34. This rare guan, which together with P. cujubi and P. jacutinga forms a natural (probably conspecific) group within the genus, is known only from Trinidad, where it is mainly confined to the northern range and the extreme south of the island. It was originally based upon a live bird of doubtful origin, but specimens recently collected in Trinidad agree perfectly with Jacquin's description and plate. S. M. Klages notes the color of the chin and throat as "cobalt blue" in fresh specimens. Material examined. — Trinidad: Caparo, 1; Rio Claro Railway, seven miles from Tabaquite, 1; Aripo, summit north of Guacharo Cave (alt. 2,400 ft.), 1. 190 Field Museum of Natural History— Zoology, Vol. XIII Cumana cujubi Ihering, Cat. Faun. Braz., 1, p. 17, 1907 (range). Pipile pipile cujubi Peters, Bds. World, 2, p. 22, 1934 (range). Range. — Northeastern Brazil, south of the Amazon, from Para west to the Rio Tapajoz.^ Conover Collection. — 11: Brazil (Rio Capim, Resacca, 3; Villa Acara, Rio Acard, 2; Boim, Rio Tapajoz, 2; Caxiricatuba, Rio Tapa- joz, 4). *Pipile jacutinga (Spix). Black-fronted Piping Guan. Penelope jacutinga Spix, Av. Spec. Nov. Bras., 2, p. 53, pi. 70, 1825 — "inter Bahiam et Rio de Janeiro" (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 689, 1906); Pelzeln, Orn. Bras., 3, p. 283, 1870 — Sao Paulo (Ypanema, Itarare) and Bahia; Berlepsch, Journ. Om., 22, p. 249, 1874 — Blumenau, Santa Catharina. Penelope leiLCoptera Wied, Reise Bras., 1, p. 139 [8vo ed., p. 136], 1820 — Sao Fidelis, Rio Parahyba do Sul, Prov. Rio de Janeiro (nomen nudum) ;- idem, Beitr. Naturg. Bras., 4, (2), p. 544, 1833 — southeastern Brazil (descr. orig.; cotypes in collection of P*rince Wied, now in the American Museum of Natural History, New York; cf. Allen, Bull. Amer. Mus. N. H., 2, p. 270, 1889). Penelope nigrifrons ("Temminck") Lesson, Traite d'Orn., livr. 7, p. 482, April, 1831 — "Pard, duBresil" errore, = Rio de Janeiro (type, collected by Quoy and Gaimard, in the Paris Museum).' Penelope pipile (not Crax pipile Jacquin) Burmeister, Syst. Uebers. Th. Bras., 3, p. 336, 1856— "from Colombia to Paraguay" (descr.); Pelzeln, Sit- zungsber. Math.-Naturw. Kl. Akad. Wiss. Wien, 31, p. 329, 1858— Ypanemd and Sao Paulo (descr., soft parts). Pipile leucolophos (not Penelope leucolophos Merrem) Reichenbach, Vollst. Naturg. Tauben, p. 152, 1862— part, Brazil. Pipile jacutinga Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 530 — wooded region of southeastern Brazil and Paraguay (monog.); Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 178, 1885 — Arroio Grande, Rio Grande do Sul; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 518, 1893— Brazil and Paraguay; Salvadori, Boll. Mus. Zool. Torino, 10, No. 208, p. 23, 1895— Paraguay (Caguazu, General Caballero); Ogilvie-Grant, Handb. Game- • The locality "Monte Alegre" is probably due to confusion with Cussary on the opposite (southern) bank of the Amazon. The bird does not seem to occur north of that river. Additional material examined. — Brazil, Para: Para (the type), 1; Igarape- Assu, 1. * Wied O-c, 2, p. 110, 1821) also records the species under the vernacular name "Jacutinga" from the Rio Ilheos in southern Bahia. ' The characters "front et face noirs" and "un large miroir blanc, ponctue de noir, sur I'aile" clearly point to P. jacutinga. The locality "Para" is evidently a mistake, since Quoy and Gaimard, naturalists of "L'Uranie," did not visit that place, but are known to have collected in the vicinity of Rio de Janeiro. 1942 Birds of the Americas — Hellmayr and Conover 191 Bds., 2, p. 251, 1897 (monog.); Holmberg, Seg. Censo Rep. Arg., p. 555, 1898 — Misiones; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 147, 1899 — Rio Grande do Sul south to Porto Alegre and Rio Camaquam; idem. Rev. Mus. Paul., 3, p. 411, 1899 — Sao Paulo; idem, I.e., 4, p. 164, 1900 — Cantagallo, Rio de Janeiro; Bertoni, Anal. Cient. Parag., 1, p. 21, 1901 — Rio Monday, Rio Acaray, etc., Paraguay; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 13, p. 179, 1906 — foot of Serra do Itatiaya, Rio de Janeiro; Hellmayr, Nov. Zool., 13, p. 49, 1906 (char.); Dab- bene. Anal. Mus. Nac. Buenos Aires, 18, p. 190, 1910 — Misiones; Salva- dori, Riv. Ital. Orn., 3, p. 53, 1914 (monog.); Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 114, 1926— Rio Ivahy, Salto de Uba, Parand; Holt, Bull. Amer. Mus. N. H., 57, p. 280, 1928— Serra do Itatiaya (ex Miranda); Peters, Bds. World, 2, p. 23, 1934 (range); Pinto, Rev. Mus. Paul., 19, p. 60, 1935— Rio Jucurugu, Bahia. Cumana jacutinga Ihering, Cat. Faun. Braz., 1, p. 17, 1907 — Sao Paulo (Ita- pura) and Santa Catharina; Liiderwaldt, Zool. Jahrb., (Syst.), 27, p. 338, 1909 — Serra do Itatiaya (ex Miranda); Dabbene, Bol. Soc. Physis, 1, p. 252, 1913 — Santa Ana, Misiones; Bertoni, Faun. Parag., p. 35, 1914 — Alto Parana, Paraguay; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 24, p. 253, 1923 — Mont-Serrat, Serra do Itatiaya. Range. — Wooded region of southeastern Brazil, from southern Bahia to Rio Grande do Sul, and the adjacent parts of Argentina (Misiones) and Paraguay (Caguazu; General Caballero, near Villa- rica; Alto Parana).^ Field Museum Collection. — 1: Brazil (Sao Paulo, 1). Conover Collection.—!: Brazil (Rio das Linga, 2); Paraguay (Capitan Bado, Cerro Amambay, 5). *Pipile c timanonoia cumanensis (Jacquin). White-headed ' Piping Guan. Crax (cumanensis) Jacquin, Beytr. Gesch. Vogel, p. 25, pi. 10, 1784 — Orinoco River region near Cumani, Venezuela (based on a live bird in the impe- rial Menageries at Vienna). Penelope leucolophos Merrem, Av. Icon, et Descr., fasc. 2, p. 43, pi. 12, 1786 — "Guiana"^ (based on a live bird in the aviaries of Mr. Ickens at Bremen); idem, Beytr. Gesch. Vogel, livr. 2, pi. 12, 1786.^ Penelope pipile (not Crax pipile Jacquin) Tschudi, Arch. Naturg., 10, (1), p. 309, 1844 — Peru; Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. ^Additional material examined. — Brazil: Between Bahia and Rio de Janeiro, 1 (the type); Ypanema, Sao Paulo, 1; Itarare, Sao Paulo, 2; Jaragua, Santa Catharina, 6. ^ Merrem identifies his bird with C. cumanensis Jacquin and "L'Yacou" Bajon (Mem. Hist. Cayenne et Guiane Frang., 1, pp. 398-405, pi. 5, 1777), a good description of the present species, and quotes from these authors the locali- ties Cayenne, Oyapock, Orinoco River, etc. ' In the text of the German version the bird figures only under the vernacular name "Weisshaubigter Yaku." 192 Field Museum of Natural History— Zoology, Vol. XIII 745, 1849 — coastal forests of British Guiana; Sclater, Proc. Zool. Soc. Lond., 23, p. 163, 1855— Bogotd; idem. I.e., 26, p. 76, 1858— Rio Napo, Ecuador; Bates, Natur. Amaz., p. 295, 1863 — north bank of Amazon opposite Catud, near Ega, Brazil; B. Brown, Canoe and Camp Life Brit. Guiana, pp. 180, 345, 1877^Burroburro and Corentyne rivers. Penelope cumanensis Pelzeln, Sitzungsber. Math.-Naturw. Kl. Akad. Wiss. Wien, 31, p. 330, 1858 — part, Rio Negro and Rio Branco; Sclater and Salvin, Proc. Zool. Soc. Lond., 1869, p. 598 — Cosnipata, Dept. Cuzco, Peru. Pipile natereri [sic] (not P. nattereri Reichenbach, I.e., p. 154) Reichenbaeh, Vollst. Naturg. Tauben, 2, p. 189, 1862— Santa Fe de Bogota. Penelope nattereri Pelzeln, Orn. Bras., 3, p. 283, 1870 — part, Marabitanas, Rio Negro, Brazil and Maynas, Peru (spec, examined). Pipile cumanensis Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 529 — part, British Guiana, Venezuela, "Bogota," Rio Negro, and eastern Peru (Cosnipata); idem. I.e., 1873, p. 307 — Santa Cruz, Rio Huallaga, Peru; Taczanowski, I.e., 1874, p. 558 — Monterico, Peru; idem, Orn. Per., 3, p. 276, 1886— Peru (Santa Cruz, Monterico); Salvin, Ibis, 1886, p. 175— British Guiana (ex Schomburgk); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 517, 1893 — part, spec, a-h, k, British Guiana (Takutu River), Colombia ("Bogota"), Ecuador (Sarayacu), and Peru (Cosnipata); idem, Handb. Game-Bds., 2, p. 250, 1897 — part, British Guiana, Venezuela, Colombia, Rio Negro, and Ecuador (Rio Napo); Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 38, 1900— Rio Zampra and Rio Santiago, eastern Ecuador; Goodfellow, Ibis, 1902, p. 229 — Rio Napo; Berlepsch and Hartert, Nov. Zool., 9, p. 121, 1902 — Rio Orinoco (Mun- duapo, Nericagua) and Caura Valley (La Pricion, Nicare), Venezuela; Berlepsch and Stolzmann, Ornis, 13, p. 125, 1906 — Rio Cadena, Marca- pata, Peru; Berlepsch, Nov. Zool., 15, p. 297, 1908 — Cayenne (ex Merrem, ex Bajon); Menegaux, Rev. Franc. d'Orn., 1, p. 319, 1910 — Pisana, Rio Huallaga, Peru; Salvadori, Riv. Ital. Orn., 3, p. 50, 1914 (monog.); Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 357, 1916 — upper Orinoco from Maipures onwards; Chapman, Bull. Amer. Mus. N. H., 36, p. 197, 1916 — La Morelia, Caqueta, Colombia; Chubb, Ibis, 1919, p. 20 — part, Rio Perene, Junfn, Peru (crit.); Chapman, Bull. U. S. Nat. Mus., 117, p. 45, 1921 — Rio Comberciato, Urubamba, Peru; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — Curaray River, Ecuador; Berlioz, Bull. Mus. Hist. Nat. Paris, 33, p. 355, 1927— Rio Suno, Ecuador. Pipile cumanensis cumanensis Hellmayr, Nov. Zool., 15, p. 97, 1908 (char., range); Chapman, Bull. Amer. Mus. N. H., 55, p. 155, 1926 — Rio Suno and below San Jose, Ecuador; Peters, Bds. World, 2, p. 23, 1934 (range). Cumxina cumanensis Ihering, Rev. Mus. Paul., 6, p. 451, 1905 — Rio Jurud, Brazil; idem. Cat. Faun. Braz., 1, p. 16, 1907 — Rio Jurua; Chubb, Bds. Brit. Guiana, 1, p. 29, 1916 — Pomeroon, Takutu, and Burroburro rivers. Range. — French Guiana (Oyapock [fide Bajon]); British Guiana; southern Venezuela (Orinoco-Caura basin); northern Brazil (Rio Branco and Rio Negro south to the north bank of the Rio Solimoes) ; 1942 Birds of the Americas — Hellmayr and Conover 193 eastern Colombia (La Morelia, Caqueta); eastern Ecuador; eastern Peru south to Marcapata.^ Field Museum Collection. — 3: British Guiana (Corentyne, 1; unspecified, 1; Pairima Camp, New River, 1). Conover Collection. — 11: Brazil (Amazonas, Rio Carataramani, Serra do Pacu, 1); Ecuador (Concepcion, 5; San Jos^, 1; Lagarto Yacu, 1 ; Raya-Yaco, 1) ; Peru (Rio Ucayali, Calleria, 1 ; unspecified, 1). *Pipile cumancnai s nattereri Keichenbach.^ Natterer's Piping GUAN. Pipile nattereri Reichenbach, Vollst. Naturg. Tauben, p. 154, Novit., pi. 9, fig. 5060,' 1862 — based on Penelope cumanensis Pelzeln, Sitzungsber. Math.-Naturw. Kl. Akad. Wiss. Wien, 31, p. 330, 1858; Rio das Frechas [Flechas], near Cuyabd, Matto Grosso, Brazil (type lost, formerly in Vienna Museum);* Hellmayr, Bull. Brit. Orn. CI., 14, p. 60, 1904— Para- 1 We are unable to perceive any constant differences between birds from the Orinoco Valley (topotypical) and others from British Guiana, Brazil, and Upper Amazonia. Additional material examined. — British Guiana: Takutu River, 4; unspecified, 1. — Venezuela: Nericagua, Orinoco, 2; Munduapo, Orinoco, 3; La Pricion, Caura, 5; Nicare, Caura, 1. — Colombia: "Bogota," 2. — Ecuador: Sarayacu, 2; Coca, Rio Napo, 1. — Peru: Maynas, 1; Loretoyacu, 1; Tocache, 1; Chuchurras, Huanuco, 1; Cospipata, 1. — Brazil: Marabitanas, Rio Negro, 1. * Pipile cum^inensis nattereri Reichenbach: Similar to the nominate race, but lower throat more extensively denuded and, together with the wattle, flesh red in life instead of cobalt or slate blue; upper parts generally darker, steel-green rather than bronze-green. The differences between nattereri and grayi do not seem to be racial, and while we cannot make out the nature of the variations, they are certainly not geographic. The color of the denuded lower throat, which is bright red in con- trast to the dark indigo or cobalt blue (slaty blackish in dried skins) of the upper throat and chin, evidently is the best character. It is quite noticeable in a series from Goy4z (Rio Araguaya) and several specimens from Matto Grosso. An adult male from the south bank of the Rio Solimoes, which should pertain to P. c. naumburgae, is exactly the same, and we fail to understand why Mr. Todd has described the Rio Purus bird as new, its differentiating characters being just those that separate nattereri from cumanensis. As to the so-called P. grayi, with more pronounced white stripes on the hind neck, more hirsute, dusky-streaked crest-feathers, and a long, slender, pendulous caruncle on the lower throat, most of the individuals examined are either females or immature. They are from parts of Matto Grosso where normal specimens of nattereri also occur. Pinto records nattereri from Sao Luiz de Caceres and grayi from the Rio Piquiri, both places being in western Matto Grosso. An adult male from the Paraguayan Chaco and another from Carandasinho, near Corumba, Matto Grosso, are again aberrant, having the lower throat not reddish flesh color, but merely paler gray (in dried skins) than the chin. Additional material examined. — Paraguay: island near Concepcion, 1. — Brazil: Matto Grosso, Carandasinho, 1; Sangrador, 1; Ilha do Carvalho, Rio Guapore, 1; "River journey of Matto Grosso," 1; Rio Araguaya, Goyaz, 5; Lago Manaqueri, Rio Solimoes, 1. — Bolivia: Santa Cruz, 1; Curiche de San Ramon, Chiquitos, 1. ' The plate is wrong as to the color of the lower throat, which is described by Natterer in his notes on the freshly killed specimen as "varnish red." * The type, exchanged to Prince Sulkowsky, has disappeared. 194 Field Museum of Natural History— Zoology, Vol. XIII guay (crit.); Salvadori, Riv. Ital. Orn., 3, p. 51, 1914 — Carandasinho, Matto Grosso (monog.). Penelope jacquinii (not Pipile jacquini Reichenbach) G. R. Gray, List Spec. Bds. Brit. Mus., 5, Gallinae, p. 8, 1867 — "Peru," errore (type in British ^ Museum examined). Penelo pe grayi Pelzeln, Orn. Bras., 3, p. 284, 1870 — Sangrador and "River journey of Matto Grosso," Matto Grosso (new name for P. jacquinii Gray; spec, in Vienna Museum examined). Penelope nattereri Pelzeln, Orn. Bras., 3, p. 283, 1870 — part, Matto Grosso (Nas Frechas; Villa Maria; Ilho do Carvalho, Rio Guapor6) and Rio Solimoes (Lago do Manaqueri), Brazil (spec, examined). Pipile cumanensis (not Crax cumanensis Jacquin) Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 529 — part, Bolivia; Burmeister, I.e., 1871, p. 701 — Santa Cruz de la Sierra, Bolivia; Allen, Bull. Amer. Mus. N. H., 2, p. 107, 1889 — falls of the Rio Madeira, Bolivia; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 517, 1893— part, spec, i, "Peru," and hab. Bolivia and Matto Grosso; idem, Handb. Game-Bds., 2, p. 250, 1897 — part, Matto Grosso and Bolivia; Salvadori, Boll. Mus. Zool. Torino, 15, No. 378, p. 15, 1900 — Carandasinho, Matto Grosso; Grant, Ibis, 1911, p. 461 — Paraguay (Concurrencia, Alto Paraguay, below the confluence of the Rio Apa) and Matto Grosso (Pao de Azucar); Chubb, Ibis, 1919, p. 20 — part, Charuplaya, Dept. La Paz, Bolivia. Cumana nattereri Ihering, Cat. Faun. Braz., 1, p. 17, 1907 — Matto Grosso, Bolivia, and "Peru" (errore); Bertoni, Faun. Parag., p. 35, 1914 — Para- guay. Pipile cumanensis nattereri Hellmayr, Nov. Zool., 15, pp. 96, 97, 1908— Rio Araguaya, Goydz (char., range); Lima, Rev. Mus. Paul., 12, (2), p. 93, 1920 — western Matto Grosso; Naumburg, Bull. Amer. Mus. N. H., 60, p. 64, 1930 — Descalvados, Matto Grosso; Pinto, Rev. Mus. Paul., 20, p. 35, 1936— Rio das Almas, Goy4z; Peters, Bds. World, 2, p. 23, 1934 (range). Pipile cumanensis grayi Hellmayr, Nov. Zool., 15, p. 98, 1908 — Paraguay and Matto Grosso (crit.); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, pp. 190, 409, 1910— Chaco, "Tucuman," and Bolivia (Santa Cruz de la Sierra); Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 83, 1930 — Curiche de San Ramon, Chiquitos, Bolivia; Peters, Bds. World, 2, p. 23, 1934 (range); Krieg and Schuhmacher, Verh. Orn. Ges. Bay., 21, p. 14, 1936 — northeastern Paraguay, Rio Apa (habits). Pipile cumanensis subsp. Naumburg, Bull. Amer. Mus. N. H., 60, p. 65, 1930 — Rio Roosevelt, Matto Grosso. Pipile cumanensis naumburgae Todd, Proc. Biol. Soc. Wash., 85, p. 213, Nov. 26, 1932 — Arima, Rio Purus, Brazil (type in the Carnegie Museum, Pittsburgh); Peters, Bds. World, 2, p. 23, 1934— from the Purus to the Teodoro River, Brazil. Range. — Interior of Brazil, from the south bank of the Rio Solimoes (Lago do Manaqueri) and (?) the Rio Tapajoz^ south » Pipile cumanensis Allen, Bull. Essex Inst., 8, p. 82, 1876 — Santarem; Riker and Chapman, Auk, 8, p. 162, 1891 — Santarem (ex Allen); Snethlage, Bol. Mus. 1942 Birds of the Americas— Hellmayr and Conover 195 through Goyaz to southern Matto Grosso; eastern Bolivia; Para- guay, and the adjacent section of the Argentine Chaco.^ y\^ , Conover Collection.— {5: Bolivia (Buenavista, Santa Cruz, 4) ; Para- guay (40 km. west-southwest of Capitan Bado, Cerro Amambay, I)."],. 2' P Genus ABURRIA Reichenbach Aburria Reichenbach, Av. Syst. Nat., p. xxvi, 1852 — type, by monotypy, Aburria carunculata Reichenbach;^ idem, Vollst. Naturg. Tauben, p. 141, 1862 — same type. Opetioptila Sundevall, Meth. Nat. Av. Disp. Tentamen, p. 118, 1872 — new name for Aburria Reichenbach. * Aburria aburri (Lesson). Black Wattled Guan. Penelope aburri (Goudot MS.) Lesson, Man. d'Orn., 2, p. 215, 1828 — mountains of New Granada (environs of Muzo and Bogota, and in the Quindiu Range between Ibague and Carthago) (location of type not stated); idem. Diet. Sci. Nat., 59, p. 191, 1829 — same locaHties; idem, Traite d'Orn., livr. 7, p. 482, Apr., 1831— Colombia. Aburria carunculata Reichenbach, Av. Syst. Nat., p. xxvi, 1852;^ Sclater, Proc. Zool. Soc. Lond., 25, p. 19, 1857 — near Bogotd; idem. I.e., 26, p. 76, 1858 — Rip Napo, Ecuador; Reichenbach, Vollst. Naturg. Tauben, p. 141, 1862 — Colombia (new name for Penelope aburri Lesson); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 530— Colombia (Cauca Valley and Mountains of Quindiu) and Rio Napo, Ecuador (descr.); Taczanow- ski. I.e., 1874, p. 558 — Amable Maria and Ropaybamba, Junfn, Peru; idem, I.e., 1879, p. 243— Tambillo, Peru; Sclater and Salvin, I.e., 1879, p. 544 — Cauca and Frontino, Colombia (eggs descr.); Taczanowski, Orn. Per., 3, p. 277, 1886— Peru (Amable Maria, Ropaybamba, Tam- billo); Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 39, 1900 — Valle del Rio Zamora, Ecuador. Aburria aburri Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 520, 1893 — Colombia (Antioquia, Bogota) and Ecuador (Chiquinda); idem, Handb. Game-Bds., 2, p. 254, 1897 (monog.); Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 46 — Garita del Sol, Peru; idem, Ornis, 13, p. 100, 1906 — Idma, Urubamba, Peru; Chapman, Bull. Amer. Mus. N. H., 36, p. 197, 1917 — Colombia (Gallera; near San Agustin; La Can- dela; Andalucia); Chubb, Ibis, 1919, p. 21 — Mirador (Banos), Prov. Azuay, and Baeza, Ecuador; Chapman, Bull. U. S. Nat. Mus., 117, p. 45, Goeldi, 8, p. 57, 1914 — Santa Elena, Rio Jamauchim. These references are more likely to belong to P. c. nattereri than to typical P. c. cumanensis, but material is lacking. 1 Burmeister (Journ. Orn., 8, p. 259, 1860; Reise La Plata St., 2, p. 499, 1861) records "Penelope pipile" from Tucuman, where no representative of the genus has been found since, but does not seem to have secured specimens. 2 Reichenbach gives no description, but quotes "Ic. Av., pi. 269, fig. 1500," supposedly published on June 16, 1848. 196 Field Museum of Natural History— Zoology, Vol. XIII 1921 — Rio Cosireni and Rio San Miguel, Urubamba, Peru; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 32, 1922— La Azulita, M^rida; Chapman, Bull. Amer. Mus. N. H., 55, p. 156, 1926 — eastern Ecuador (Rio Napo, Rio Sardinas, below Gyacachi, Baeza, lower Su- maco, Macas, Sabanilla, Zamora; descr. of young); Peters, Bds. World, 2, p. 23, 1934— Venezuela to Peru. Rowge,— Subtropical zone of the Andes from western Venezuela (Cordillera of M^rida) and Colombia (all three ranges) through eastern Ecuador and Peru south to the Urubamba Valley, Dept. of Cuzco.^ Field Museum Collection. — 1: Colombia ("Bogota," 1). Conover Collection. — 13: Venezuela (Merida, Azulita, 1) ; Colombia (La Costa, El Tambo, Cauca, 2; La Plata, Huila, 3; Rio Michinque, El Tambo, Cauca, 1); Ecuador (Tamia Urco, 1; Rio Bermejo, 1; Cerro Chiniplayas, 1; Cerro Tutapisco, 1; Baeza, 1); Peru (Cushi Libertad, 1). Genus OREOPHASIS G. R. Gray Oreophasis G. R. Gray, Gen. Bds., 3, p. [485], July, 1844 — type, by monotypy, Oreophasis derbianus G. R. Gray. ♦Oreophasis derbianus G. R. Gray. Derby's Mountain Pheasant. Oreophasis derbianus G. R. Gray [and Mitchell], Gen. Bds., 3, p. [485], pis. 121, fig. 3, and cxxi, July, 1844 — Guatemala (type in collection of Lord Derby, now in Liverpool Museum); Sclater and Salvin, Ibis, 1859, p. 224 — Vol can de Fuego, Guatemala; Salvin, Ibis, 1860, pp. 43, 248 — Volcan de Fuego (habits, altitudinal range, descr. of female); Sclater and Sal- \'in, Proc. Zool. Soc. Lond., 1870, p. 541 — Volcan de Fuego (monog.); Salvin, Ibis, 1874, p. 188 — above Chicaman, left bank of Rio Negro, Guatemala; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 489, 1893— Volcan de Fuego, Guatemala; idem, Handb. Game-Bds., 2, p. 218, 1897 (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 274, 1902 — Guatemala (Volcan de Fuego, Chicaman, Cerro Zunil); Griscom, Bull. Amer. Mus. N. H., 64, p. 99, 1932 — Volcan San Lucas, Guatemala; Peters, Bds. World, 2, p. 24, 1934 (range); Carriker and Schauensee, Proc. Acad. Nat. Sci. Phila., 87, p. 413, 1935— Chichoy^ Guatemala. "Penelope fronticomis van der Hoeven, Handb. Zool., 2, (2), p. 435, 1856 — Guatemala."* • While Merida birds agree well with those from Colombia, a series from Peru averages somewhat smaller. Additional material examined. — Colombia: Bogota, 3. — Ecuador: Baeza, 2; Rio Napo, 2. — Peru, Dept. Hu4nuco: Pozuzo (alt. 800 meters), 2; Cushi Libertad (alt. 1,820 meters), 10. * We have not been able to verify the above reference, the second part of volume 2 being missing in the two copies consulted. 1942 Birds of the Americas— Hellmayr and Conover 197 Oreophasis derbyana Reichenbach, Vollst. Naturg. Tauben, p. 155, 1862 — Guatemala. Range. — Temperate mountain forests of Guatemala. Field Museum Collection. — 14: Guatemala (Capetillo, 1; San Marcos, Volcan Tajumulco, 12; Santa Elena, near Tecpan, 1). Conover Collection. — 1: Guatemala (Coban, Alta Verapaz, 1). Family TETRAONIDAE. Grouse and Ptarmigan Genus DENDRAGAPUS Elliot^ Dendragapm Elliot, Proc. Acad. Nat. Sci. Phila., 16, p. 23, Apr. 23, 1864— type, by subs, desig. (Baird, Brewer, and Ridgway, Hist. N. Amer. Bds., Land Birds, 3, p. 415, 1874), Tetrao obscurus Say. *Dendragapus obscurus flemingi Taverner.^ Fleming's Grouse. Dendragapus obscurus flemingi Taverner, Auk, 31, p. 385, 1914 — near Teslin Lake, Yukon Territory (type in Museum of the Geological Survey, De- partment of Mines, Canada); Swarth, Univ. Calif. Publ. Zool., 24, p. 203, 1922 (tax., Stikine region); idem. I.e., 30, p. 73, 1926 (crit.); Bent, Bull. U. S. Nat. Mus., 162, p. 102, 1932 (life history). Dendragapus obscurus richardsonii (not Tetrao richardsonii Douglas) Peters, Bds. World, 2, p. 29, 1934 — part, southern Yukon and northern British Columbia. Range. — Southwestern Mackenzie, southern Yukon Territory, and northern British Columbia. Conover Collection.— A: Yukon Territory (Lake La Barge, 1; Carcros^, 2; Livingston, 1). 1 It has been thought best, as suggested by Brooks and Swarth, to divide this genus into two species, so as to show better the relationships between the different forms. The obscurus group is differentiated from the fuUginosus group by having twenty tail feathers instead of eighteen; and in the adults by having the tips to the rectrices almost square, giving a truncated appearance to the tail; whereas in the races of fuliginosus the adults have the tips of the rectrices rounded and the tail has a somewhat graduated appearance (cf. Swarth, Univ. Calif. Publ. Zool., 30, p. 73, 1926). In addition, the downy young of the two groups differ widely in coloration. Newly hatched chicks of the races of obscurus are grayish, while those of the subspecies of fuliginosus are yellowish (cf. Moffitt, Auk, 55, p. 589, pi. 19, 1938). In life there are other differences such as the voice and the color and structure of the gular sacs in males in the spring. It should be stated here that in the young birds (until a year old) the tail feathers are much narrower than in the adults, and in both groups the tips are rounded. * Dendragapus obscurus flemingi: Males like richardsonii, without light band at tip of tail, but much darker both above and below, much less vermiculated with light brown and gray on upper wing coverts, scapulars, and upper tail co- verts. Females, perhaps, slightly grayer (less brownish) dorsally, tip of tail vermiculated with gray. When large series of adults in fresh fall plumage are compared this race may prove to be not very different from richardsonii. 198 Field Museum of Natural History— Zoology, Vol. XIII *Dendragapus obscurus richardsonii (Douglas). ^ Richardson's Grouse. Tetrao richardsonii Douglas, Trans. Linn. Soc. Lond., 16, (1), p. 141, 1829 — sub- alpine regions of the Rocky Mountains in lat. 52° N., long. 115° W . . . . the mountainous districts of the Columbia in lat. 48° N., long. 118° W.,= Jasper House, Alberta (type apparently lost). Dendragapus richardsonii Elliot, Mon. Tetr., pi. 8, text unpaged, 1865. Dendragapus richardsoni Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 76, 1893; idem, Handb. Game-Bds., 1, p. 61, 1896 (monog.). Dendragapus obscurus richardsoni Dwight, Auk, 17, p. 143, 1900 (molt); Anthony, Auk, 20, p. 24, 1903 (migration); Brooks, Auk, 24, p. 167, 1907 (hybrid with Pedioecetes phasianellus columbianu^); idem. Auk, 43, p. 281, 1926 (display); Bent, Bull. U. S. Nat. Mus., 162, p. 96, 1932 (life history); MofRtt, Auk, 55, p. 589, pi. 19, fig. 2, 1938 (downy young). Dendragapus obscurus richardsonii Peters, Bds. World, 2, p. 29, 1934 — part, except southern Yukon and northern British Columbia. Range. — Rocky Mountains from western Alberta and central British Columbia south to southern Montana and south-central Idaho. Field Museum Collection. — 11: Alberta (Calgary, 2; Canadian National Park, 1); Montana (Columbia Falls, 4); British Columbia (Kootenay Range, White Swan Lake, 4). ♦Dendragapus obscurus obscurus (Say). Dusky Grouse. Tetrao obscurus Say, in Long's Exped., 2, p. 14, 1823, note — "Defile Creek"= about twenty miles north of Colorado Springs, Colorado (type lost). Dendragapus obscurus Elliot, Mon. Tetr., pi. 7, text unpaged, 1865 — part; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 74, 1893; idem. Handbook Game-Bds., 1, p. 58, 1896 (monog.); Dwight, Auk, 17, p. 143, 1900 (molt). Dendragapus obscurus obscurus Brooks, Auk, 46, p. Ill, 1929 (crit.); Bent, Bull. U. S. Nat. Mus., 162, p. 91, 1932 (life history); Peters, Bds. World, 2, p. 29, 1934 (range); Mofiitt, Auk, 55, p. 589, pi. 19, fig. 1, 1938 (downy young). Range.— Rocky Mountain region from northern Wyoming and southeastern Idaho, south to central New Mexico and central Arizona. Field Museum Collection. — 15: Utah (Wasatch County, 2); Colo- rado (Rio Blanco County, 2; Hot Sulphur Springs, 2; Coulter, 4; Williams Range, 2; Boulder, 1; Buford, 2). Conover Collection. — 16: Wyoming (Dubois, 2; Laramie, 1); Utah (Iron County, Avon, 2); Colorado (Routt County, Pinnacle, 11). ' Additional material examined. — Montana: Deer Lodge County, 2. — British Columbia: Creston, 3; Kitchener, 1. 1942 Birds of the Americas — Hellmayr and Conover 199 *Dendragapus obscurus pallidus Swarth.^ Oregon Dusky Grouse. Dendragapus obscurus pallidus Swarth, Proc. Calif. Acad. Sci., (4), 20, p. 4, May 22, 1931 — Cornucopia, Baker County, Oregon (type in Mailliard Collection, California Academy of Science, San Francisco, examined); Peters, Bds. World, 2, p. 29, 1934 (range). Range. — South-central British Columbia south over eastern Washington to northeastern Oregon. Conover Collection. — 2: British Columbia (Okanagan, 1; Okanagan Landing, 1). ♦Dendragapus fuliginosus sitkensis Swarth.^ Sitka Grouse. Dendragapus obscurus sitkensis Swarth, Condor, 23, p. 59, 1921 — Kupreanof Island, southeastern Alaska (type in Museum of Vertebrate Zoology, Berkeley, Calif.); Peters, Bds. World, 2, p. 28, 1934 (range). Dendragapus obscurus munroi Griscom, Amer. Mus. Nov., 71, p. 1, 1923 — Queen Charlotte Islands, British Columbia (type in L. C. Sanford Collec- tion, the American Museum of Natural History, New York). Dendragapus fuliginosus sitkensis A. O. U. Check List N. Amer. Bds., 4th ed., p. 79, 1931; Bent, Bull. U. S. Nat. Mus., 162, p. 119, 1932 (life hist.); Moffitt, Auk, 55, p. 589, pi. 19, fig. 5, 1938 (downy young). Range. — Coastal mountains from Skagway, Alaska, south to about the Gardner Canal, British Columbia; islands of the Alexander Archipelago, and Queen Charlotte Islands. Field Museum Collection. — 10: Alaska (Juneau, 1); British Colum- bia (Graham Island, 9). Conover Collection. — 10: British Columbia (Graham Island, 1; Graham Island, Masset, 9). *Dendragapus fuliginosus fuliginosus (Ridgway). Sooty Grouse. Canace obscura var. fuliginosa Ridgway, Bull. Essex Inst., 5, No. 12, p. 199, Dec, 1873 — Cascade Mountains (at foot of Mount Hood, Oregon) and Chiloweyuck Depot, Washington (type in U. S. National Museum). ^Dendragapus obscurus pallidus Swarth: Like obscurus in coloration, but without gray band at end of tail. Resembles richardsonii in lacking pale tip to tail, but of a generally paler coloration. Comparison of large series in fresh fall plumage is necessary before this race can definitely be said to differ from richardsonii. Additional material examined. — British Columbia: Barriere, 2. — Oregon: Cornucopia, 5. ^Dendragapus fuliginosus sitkensis Swarth: Males similar to fuliginosus, but in the extreme north, at least, somewhat darker. Females much redder than 200 Field Museum of Natural History — Zoology, Vol. XIII Dendragapus ohscurus (not Tetrao obscurus Say) Elliot, Mon. Tetr., pi. 7, text unpaged, 1865 — part. Dendragapus fuliginosus Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 75, 1893; idem, Handb. Game-Bds., 1, p. 60, 1896 (monog.). Dendragapus obscurus fuliginosus Anthony, Auk, 16, p. 180, 1899 (hybrid with Phasianus torquatus); Dwight, Auk, 17, p. 143, 1900 (molt); Grin- nell, Bryant, and Storer, Game Bds. Calif., p. 552, 1918 — range in Cali- fornia; Jewett, Condor, 34, p. 191, 1932 (hybrid with Phasianus colchicus); Peters, Bds. World, 2, p. 28, 1934 (range). Dendragapus fuliginosus fuliginosus Johnson, Auk, 46, p. 291, 1929 (habits. Mount Rainier); Bent, Bull. U. S. Nat. Mus., 162, p. 103, 1932 (life history); Moffitt, Auk, 55, p. 589, pi. 19^ fig. 6, 1938 (downy young). Range. — Coastal mountains on the North American mainland from about the Gardner Canal, British Columbia, south to north- western California; Vancouver Island,' Field Museum Collection. — 6: British Columbia (Vancouver Island, Comox, 1; Vancouver, 1); Washington (Puyallup, 2); Oregon (Wilbur, 1; Lx)gan, 1). Conover Collection.— 2S: British Columbia (Vancouver Island, Comox, 8; Bella Coola District, Stuie, 7); Washington (Whatcom County, 2); Oregon (Scio, 3; Jackson County, Gold Hill, 2); Cali- fornia (Mendocino County, Yorkville, 1). Dendragapus fuliginosus sierrae Chapman.^ Sierra Grouse. Tetrao californica (not T. californicus Shaw and Nodder) May, California Game "Marked Down," p. 41, 1896 — Lake Tahoe region, Eldorado County (no type extant; cf. Grinnell, Univ. Calif. Pub. Zool., 38, p. 268, 1932). Dendragapus obscurus sierrae Chapman, Bull. Amer. Mus. N. H., 20, p. 159, Apr. 25, 1904 — Echo, El Dorado County, California (type in the American Museum of Natural History, New York, examined); Grinnell, Bryant, and Storer, Game Bds. Calif., p. 544, 1918 — part, except Mount Pinos; Peters, Bds. World, 2, p. 29, 1934 (range). Dendragapus fuliginosus sierrae, A. O. U. Check List N. Amer. Bds., 4th ed., p. 79, 1931; Bent, Bull. U. S. Nat. Mus., 162, p. 114, 1932 (life history); Moffitt, Auk, 55, p. 589, pi. 19, fig. 4, 1938 (downy young). any other race of either fuliginosus or obscurus; chest more heavily marked with reddish buff and bordered below by distinct white band. Additional material examined. — Alaska: Baranof Island, Rodman Bay, 1. — British Columbia: Graham Island, 4; Porcher Island, Refuge Bay, 1. ' Additiorml material examined. — Vancouver Island: Comox, 2; Merville, 2. * Dendragapus fuliginosus sierrae Chapman: lAke fuliginosus, but much lighter in color. Males with upper surface much more heavily vermiculated, throat whiter, under parts paler gray. Females much lighter and grayer. Material examined. — California: Echo, 4; Mount Tallac, 1; Sierra Madre Mountains, Walker Pass, 1. — Nevada: Tuscarora, 1. 1942 Birds of the Americas — Hellmayr and Conover 201 Range. — From southern Oregon south in the Sierra Nevada to about lat. 36° N. and in the inner coast ranges to Mount Sanhedrin, California; probably western Nevada. Dendragapus fuliginosus howardi Dickey and van Rossem.^ Mount Pinos Grouse. Dendragapus obscurus howardi Dickey and van Rossem, Condor, 25, p. 168, Oct., 1923 — Mount Pinos, 7,500 feet, Kern County, California (type in collection of Donald R. Dickey, now in the University of California at Los Angeles); Pemberton, Condor, 30, p. 347, 1928 (nesting); Peters, Bds. World, 2, p. 29, 1934 (range). Dendragapus obscurus sierrae (not of Chapman) Grinnell, Bryant, and Storer, Game Bds. Calif., p. 544, 1918 — part. Mount Pinos. Dendragapus fuliginosus howardi A. O. U. Check List N. Amer. Bds., 4th ed., p. 79, 1931; Bent, Bull. U. S. Nat. Mus., 162, p. 117, 1932 (life history); MofRtt, Auk, 55, p. 589, pi. 19, fig. 3, 1938 (downy young). jRawgie.— California, from about lat. 36° N., south in the Sierra Nevada to the Tehachapi Range, and west in those mountains to Mount Pinos. Genus LAGOPUS Brisson Lagopus Brisson, Orn., 1, pp. 26, 181, 1760 — type, by tautonymy, "Lagopus" Brisson =T'€elloides Douglas, Trans. Linn. Soc. Lond., 16, (1), p. 148 (in text), 1829 — valleys of the Rocky Mountains, lat. 54" N., and near the sources of the Columbia east of the Coast and Cascade ranges (type apparently lost). Bonasa umbelloides Elliot, Mon. Tetr., pi. 2, text unpaged, 1865 — part. Bonasa umbellus (not Tetrao umbellus Linnaeus) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 85, 1893 — part; idem, Handb. Game-Bds., 1, p. 71, 1896 — part (monog.). iWetmore (Proc. U. S. Nat. Mus., 84, p. 407, 1937) refers the population of the southeastern United States to B. u. iogata. 'Additional material examined. — Pennsylvania: Bryn Mawr, Moscow, Tioga County, Lycoming, Driftwood, Clinton, McKean, and Cameron counties, 14. — Tennessee: Mount Leconte, 1. — North Carolina: Weaverville, 2. — Indiana: Rose Lawn, 1. — Illinois: Evanston, 1; Kane County, 1. — Michigan: Ann Arbor, Jackson and Washtenaw counties, Kalamazoo, Darry, Livingston, and Oakland counties, 12. — Ontario: St. Clair Flats, Niagara Falls, Liewry, Norfolk County, Middlesex, Brant, Wentworth, York, and Semcoe counties, 15. ^Bonasa umbellus umbelloides (Douglas): Differs from B. u. umbellus and B. u. togata in being lighter (grayer). Most nearly resembles iogata, but the darker markings are less numerous and the dark barrings on the tail are not so wide nor so closely spaced. Additional material examined. — British Columbia: Similkameen River, Okana- gan Landing, Okanagan, Vernon, Coldstream, Lumby, Mabel Lake, Cottonwood, Willow River, Cariboo, Fort St. James, 19. — Washington: Danville, Curlew, Blue Mountains, Calispel Lake, Sullivan Lake, Tunk Mountains, Oroville, Ma- zama, Gifford, Colville, Loomis, Entiat, Mount Stewart, 15. 1942 Birds of the Americas — Hellmayr and Conover 217 Bonasa umbellus umbelloides Dwight, Auk, 17, p. 145, 1900 — part (molt); Bent, Bull. U. S. Nat. Mus., 162, p. 171, 1932 (life history); Peters, Bds. World, 2, p. 39, 1934 (range). Range. — Central Manitoba, southern Saskatchewan, Alberta, north-central British Columbia (east of the Cascade Range), south to South Dakota, northern Colorado, northern Utah, and eastern Oregon. Field Museum Collection.— IS : Manitoba (Carman, 2) ; Saskatche- wan (Prince Albert, 1); Alberta (Edmonton, 7); British Columbia (Kootenai Range, 2); Dakota (unspecified, 1). Conover Collection.— 20: Saskatchewan (Buffalo Lake, 1); Alberta (Edmonton, 2; Big Hay Lake, 2; Fawcett, 1); British Columbia (Hagensborg, Bella Coola District, 2); North Dakota (Grafton, 4); Utah (Brigham, 6; Middle Fork Canyon, 2). *Bonasa umbellus yukonensis Grinnell.^ Yukon Ruffed Grouse. Bonasa umbellits yukonensis Grinnell, Condor, 18, p. 166, 1916 — Forty-mile, Yukon Territory, Yukon River near Alaskan boundary (type in Museum of Vertebrate Zoology, Berkeley, California); Bent, Bull. U. S. Nat. Mus., 162, p. 177, 1932 (life history); Peters, Bds. World, 2, p. 39, 1934 (range). Bonasa umbelloides (not Tetrao umbelloides Douglas) Elliot, Mon. Tetr., pi. 2, text unpaged, 1865 — part. Bonasa umbellus (not Tetrao umbellus Linnaeus) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 85, 1893— part; idem, Handb. Game-Bds., 1, p. 71, 1896 — part (monog.). Bonasa umbellus umbelloides Dwight, Auk, 17, p. 145,. 1900 — part (molt). Range. — Southern Mackenzie and interior of Yukon Territory and Alaska, south to northwestern Saskatchewan, northern Alberta, and northern British Columbia. Conover Collection. — 4 : Yukon Territory (Winter Crossing, Teslin River, 2; Lake La Barge, 1); Alaska (Russian Mission, 1). ♦Bonasa umbellus brunnescens Conover.^ Vancouver Island Ruffed Grouse. Bonasa umbellus brunnescens Conover, Condor, 37, p. 204, July 15, 1935 — Comox, Comox District, Vancouver Island (type in Conover Collection, Field Museum of Natural History). ^Bonasa umbellus yukonensis Grinnell: Palest and grayest of all the races of Bonasa umbellus. Nearest to B. u. umbelloides, but grayer (more ashy), the dark markings not so numerous, and the pattern much finer. ^Bonasa umbellus brunnescens Conover: In both the red and the gray phases differs from B. u. sabini by much browner (less reddish) upper parts except the tail. In the red phase, brunnescens has the tail dull ochraceous umber instead of I 218 Field Museum of Natural History — Zoology, Vol. XIII Bonasa sabinei (not Tetrao sabini Douglas) Elliot, Mon. Tetr., pi. 3, text unpaged, 1865 — part, Vancouver Island. Bonasa umbelltis (not Tetrao umbellus Linnaeus) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 85, 1893 — part, Vancouver Island; idem, Handb. Game-Bds., 1, p. 71, 1896 — part (monog.). Bonasa umbellus sabini Dwight, Auk, 17, p. 145, 1900 — part (molt); Bent, Bull. U. S. Nat. Mus., 162, p. 174, 1932— part (life history); Peters, Bds. World, 2, p. 39, 1934 — part, Vancouver Island. Range. — Vancouver Island and small islands adjacent. Conover Collection. — 9: Vancouver Island (Comox, 9). ♦Bonasa umbellus sabini (Douglas).^ Sabine's Ruffed Grouse. Tetrao sabini Douglas, Trans. Linn. Soc. Lond., 16, (1), p. 137, 1829 — "coast of Northwest America, between the parallels of 40° and 49° from Cape Mendocino on the south, to the Straits of Juan de Fuca, Quadra, and Vancouver's Island on the north" = vicinity of Vancouver, Washing- ton (cf. Conover, Condor, 37, p. 204, 1935). Bonasa sabinei Elliot, Mon. Tetr., pi. 3, text unpaged, 1865— part. Bonasa umbellus (not Tetrao umbelhis Linnaeus) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 85, 1893— part; idem, Handb. Game-Bds., 1, p. 71, 1896 — part (monog.). Bonasa umbellus sabini Dwight, Auk, 17, p. 145, 1900 — part (molt); Grinnell, Bryant, and Storer, Game Bds. Calif., p. 552, 1918 — California (habits); Bent, Bull. U. S. Nat. Mus., 162, p. 174, 1932— part (life history); Peters, Bds. World, 2, p. 39, 1934 (range — except Vancouver Island). Range. — Pacific Coast region of North America (west of the Cas- cade Range) from southern British Columbia south to Humboldt County, California. Field Museum Collection. — 7: Washington (Clallam Bay, 1; unspecified, 1); Oregon (Logan, 3; Tillamook, 1; unspecified, 1). ferruginous as in sabini. In the gray phase, the tail of brunnescens is gray with no reddish coloration and lacks the double cross-barring of sabini. Differs from B. u. umbelloides and B. u. yukonensis in much darker (browner) upper surface and much more buffy and more heavily barred (with brown) under surface. Additional material examined. — Saturna Island, 3. ^Bonasa umbelhis sabini (Douglas): Differs from all other races of B. umbellus in having the upper parts of a rich rufescent color. In this race the gray phase seems to be almost unknown except along the border of its range (northern Washington, southern British Columbia, and the eastern Cascades) where it inter- grades with B. u. umbelloides. Additional material examined. — British Columbia: Howe Sound, New West- minster, Lund, Vancouver, Port Simpson, Agassiz, Sumas, Chilliwack, 16. — Washington: White Salmon, Shoalwater Bay, Mount Rainier, Cedarville, Nis- qually River, Darrington, Olympic Mountains, Puget Sound, Rockport, Bellingham, Whatcom County, Whidby Island, Neah Bay, 21. — Oregon: Cascade Mountains, Fort Steilacoom, Parkdale, Willamette Valley, Portland, Beaverton, 11. 1942 Birds of the Americas — Hellmayr and Conover 219 Conover Collection. — 12: British Columbia (upper Pitt River, 1); Washington (Glacier, 1; Kirkland, 1); Oregon (Blaine, 5; Scio, 4). Genus PEDIOECETES Baird Pedioecetes Baird, Rep. Expl. and Surv. R. R. Pac, 9, pp. xxi, xliv, 1858 — type, by monotypy, Pedioecetes phasianellus Linnaeus =Te Proc. Biol. Soc. Wash., 30, p. 84, 1917 — Castle Rock, Douglas County, Colorado (type in Colorado Museum of Natural History examined); Peters, Bds. World, 2, p. 40, 1934 (range); Snyder, Univ. Toronto Studies, Biol. Ser., 40, (2), p. 56, 1935 (disc)'; idem, Occ. Papers, Roy. Ont. Mus. Zool., 2, p. 6, 1935 (disc). Pedioecetes phasianellus campisylvicola Snyder, Occ. Papers, Roy. Ont. Mus. Zool., 2, p. 4, 1935 — St. Charles (near Winnipeg), Manitoba (type in Royal Ontario Museum of Zoology, Toronto); idem. Auk, 56, p. 184 (in text), 1939 (=P. p. campestris). Range. — From central Manitoba and central Alberta south to northwestern Wisconsin (formerly to northern Illinois), Minnesota, Kansas, and eastern Colorado.^ Field Museum Collection. — 15: Manitoba (Giroux, 3; Winnipeg, 1); Saskatchewan (Prince Albert, 1); Alberta (Edmonton, 2; Red Deer, 2); Minnesota (Madison, 1); North Dakota (Dickinson, 3; Bismarck, 1); South Dakota (Pine Ridge Agency, 1). Conover Collection. — 32: Alberta (Edmonton, 2; Tofield, 2; Beaverhill Lake, 1); Saskatchewan (Imperial, 7); North Dakota (Grafton, 2; Brantford, 2); South Dakota (Peever, 2); Nebraska * The series of five birds (including the type) used in the naming of jamesi has been examined. This series does seem lighter than birds from Illinois, but unfortunately all of them were taken in February and March and are somewhat faded. Two other fall specimens (October and November) taken within thirty miles of the type locality (Sedalia and Elbert) prove to be similar to campestris. It should be emphasized here, that birds in fresh fall plumage are the only ones of any value for taxonomic purposes. 2 There is great variation in the birds inhabiting the range of campestris as given. The palest specimens, which are light buffy, come from the southern edge of its range in north-central Nebraska. Extending west, north, and east from this area the birds become progressively darker. Unfortunately it is to these darker, or intermediate birds, on the eastern, western, and northern bound- aries of the prairie form, that the three names campestris, jamesi, and campisyl- vicola have been given. Fall specimens from near the type localities of all three of these proposed races have been examined, and the conclusion has been reached that to all practical purposes they are one and the same bird. The paler bird from Nebraska has not been thought worthy of a name, as its range seems very limited. In South Dakota, immediately to the north, both light and dark specimens have been taken from the same locality. 1942 Birds of the Americas — Hellmayr and Conover 221 (Wood Lake, 10); Montana (Stillwater County, 1); Wyoming (Nio- brara, 2; Platte County, 1). *Pedioecetes phasianellus kennicottii Suckley.^ Northwest- ern Sharp-tailed Grouse. Pediocaetes kennicottii Suckley, Proc. Acad. Nat. Sci. Phila., 14, p. 362, 1861 — Great Slave Lake, Northwest Territories (type formerly in U. S. National Museum, now lost). Pedioecetes phasianellus kennicottii Du Mont, Auk, 50, p. 432, 1933 (name revived); Snyder, Univ. Toronto Studies, Biol. Ser., 40, (2), p. 48, 1935 (descr.); idem, Occ. Papers, Roy. Ont. Mus. Zool., 2, p. 2, 1935 (descr. and range). Range.— From the Mackenzie region and central Alaska south through the Yukon Territory to northern Alberta and British Columbia. Conover Collection.— 5: Alaska (Diamond, 2; Teklanika River, 2); Alberta (Fort Smith, 1). *Pedioecetes phasianellus columbianus (Ord).^ Columbian Sharp-tailed Grouse. Phasianus columbianus Ord, in Guthrie's Geogr., 2nd Amer. ed., 2, p. 317, 1815 — Great Plains of the Columbia River, based on the "grouse or prairie hen" of Lewis and Clark Exped., 2, p. 180. Tetrao urophasianellus Douglas, Trans. Linn. Soc. Lond., 16, (1), p. 136, 1829 — Columbia River and northern California (type lost). Pediaecaetes columbianus Elliot, Mon. Tetr., pi. 14, text unpaged, 1865 — part, west of the Rocky Mountains. Pediocaetes columbianus Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 83, 1893 — part, west of Rockies, only. Pedioecetes columbianus Ogilvie-Grant, Handb. Game-Bds., 1, p. 69, 1896 — part, west of Rockies, only. Pedioecetes phasianellus columbianus Dwight, Auk, 17, p. 164, 1900 (molt); Grinnell, Bryant, and Storer, Game Bds. CaUf., p. 558, 1918 — California (habits); F. M. Bailey, Bds. New Mexico, p. 209, 1928 — Johnson Mesa, east of Raton; Bent, Bull. U. S. Nat. Mus., 162, p. 288, 1932 (life history); Peters, Bds. World, 2, p. 40, 1934 (range); Snyder, Univ. Toronto Studies, 1 Pedioecetes phasianellus kennicottii Suckley: A dark bird like typical phasia- nellus, but with the black markings on the upper parts predominating, giving a darker appearance; dark V-shaped markings on the under sides much more restricted; lower breast and abdomen immaculate. Additional material examined. — Alaska: Fairbanks, 4; Sperry, 1. " Pedioecetes phasianellus columbianus (Ord) : Smallest and grayest of all the races. Darker (more brownish) on the upper parts than P. ph. campestris, but lighter (grayer) than P. ph. phasianellus. Dark markings of the breast and flanks more extensive and blacker, resembling typical phasianellus. 222 Field Museum of Natural History— Zoology, Vol. XIII Biol. Ser., 40, (2), p. 53, 1935 (disc); idem, Occ. Papers, Roy. Ont. Mus. Zool., 2, p. 2, 1935 (disc). Range. — Interior lowlands west of the Continental Divide from northern British Columbia south to Utah, western Colorado, north- em New Mexico, and northern California. Field Museum Collection. — 1: Montana (Flathead County, 1). Conover Collection. — 9: British Columbia (Lone Butte, 2); Utah (Tremonton, 5); Colorado (Pinnacle, 2). Genus TYMPANUCHUS Gloger Tympanuchus Gloger, Hand- und Hilfsb. Naturg., p. 396, "1842"= 1841— type, by monotypy, Tetrao cupido Linnaeus. Cupidonia Reichenbach, Av. Syst. Nat., p. xxix, after Oct. 1, 1852 — type, by monotypy, Cupidonia americana Reichenbach =Te Odoniophorus capueira plumbeicollis Cory: Exceedingly close to the nominate race, but differs by having the foreneck and throat vermiculated with blackish (instead of plain gray), the breast tinged with pale buffy brownish, the rufous frontal band and superciliaries somewhat narrower, and the hind neck almost devoid of light markiiigs. The imique type is in rather poor condition. Though we cannot match it in the large series of typical capueira, the validity of the form needs corroboration by additional material. * Odoniophorus erythrops verecundus Peters: "Similar to O. c. vtelanotis, but slightly grayer above, especially the upper back; black markings on scapulars and interscapulars less pronounced; less freckling on wing coverts; below, the dark bars on the tibiae obsolete, the light interspaces wider and paler." (Peters, I.e.) Known from a single female, the type. * Odontophorus erythrops melanotis Salvin differs from the nominate race chiefly by ha\ing the entire pileum and crest (not only the forehead and super- ciliaries) rufous, this area being also darker, chestnut rather than Sanford's brown; the cheeks and auriculars fuscous instead of Sanford's brown; the throat duller, 1942 Birds of the Americas— Hellmayr and Conover 269 Odontophorus melanotis Salvin, Proc. Zool. Soc. Lond., 1864, p. 586 — Tucurri- qui, Costa Rica (type in Salvin-Godman Collection, now in British Mu- seum, examined); Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 140, 1868 — Tucurrlqui; Frantzius, Joum. Orn., 17, p. 374, 1869 — Costa Rica; Salvin, Ibis, 1872, pp. 313, 323 — Chontales, Nicaragua; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887 — Jimenez, Costa Rica; Richmond, Proc. U. S. Nat. Mus., 16, p. 524, 1893 — Rio Escondido, Nicaragua; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 435, 1893 — part, spec, a-d, Nicaragua (Chon- tales) and Costa Rica (Tucurrlqui); idem, Handb. Game-Bds., 2, p. 155, 1897 — part, Nicaragua and Costa Rica; Underwood, Ibis, 1896, p. 449 — Miravalles, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 310, pi. 73, 1903 — part, Nicaragua and Costa Rica; Carriker, Ann. Carnegie Mus., 6, p. 387, 1910 — Costa Rica (Bonilla, (?)Talamanca, Jimenez, Carrfllo, Tenorio, Guapiles, Gudcimo, Cuabre, Rio Sicsola, El Hogar). Odontophorus melanotis melanotis Huber, Proc. Acad. Nat. Sci. Phila., 84, p. 207, 1932— Great Falls (Pis Pis River) and between Eden and Miranda, Nicaragua (descr. of young). Odontophorus erythrops melanotis Peters, Bds. World, 2, p. 53, 1934 (range). Range. — Tropical zone of Nicaragua, northern and eastern Costa Rica. Conover Collection. — 5: Costa Rica (Volcan Miravalles, 3; Cerro Santa Maria, C^uanacaste, 1; Villa Quesada, Alajuela, 1). ♦Odontophorus erythrops coloratus Griscom.^ Veraguan Partridge. more of a brownish black; the under parts decidedly lighter rufous inclining to tawny; and by lacking the white, black-tipped jugular band. The crest-feathers are frequently, though not always, tipped with dusky brown. Of two sexed females, one (from Miravalles) has the throat just as brownish black as the males, while in another (from Rio Coco) the throat is browner, nearest to chestnut brown, and the cheeks and auriculars are rufous like the crown. Additional material examined.— Nicaragua: Chontales, 1; Rio Escondido, 2; Santa Cruz, 1; Rio Coco, 3. — Costa Rica: Tucurrlqui, 1; Miravalles, 1; unspeci- fied, 1. 1 Odontophorus erythrops coloratus Griscom: Similar to 0. e. melanotis, but pileum decidedly brighter (wholly uniform) rufous (Burnt Sienna); upper parts much darker, sepia brown; under surface deeper rufous. Otherwise like melanotis, viz., cheeks and auriculars fuscous with some chestnut mottling; throat dull black- ish, and no trace of white-and-black-tipped jugular band. A single adult male collected by E. Arc6 in Veraguas is below fully as deeply Burnt Sienna (inclining to chestnut) as O. e. parambae, and its upper parts, in intensity of coloration, match the darkest specimens from Paramba. The Obaldia bird is also dark rufous underneath and, like the Veraguan skin, has no brownish tips to the crest-feathers. The westward extension of its range remains to be determined. According to Carriker, a single female from Talamanca differs from all other Costa Rican birds by much brighter rufous pileum, one of the supposed characteristics of the Veraguan form. Whether birds from southeastern Costa Rica are actually referable to O. e. coloratus or merely intergrades can only be decided by the study of an adequate series. From the specimens in the Conover Collection this does not seem to be a very distinctly marked race. 270 Field Museum of Natural History — Zoology, Vol. XIII Odontophorus melanotis coloratus Griscom, Amer. Mus. Nov., 280, p. 3, 1927 — Guaval, Rio Calov6vora, western Veragua (type in the American Museum of Natural History, New York); idem, Bull. Mus. Comp. Zool., 78, p. 303, 1935 — Caribbean slope of western Panama. Odontophorus Tnelanotis (not of Salvin, 1864) Salvin, Proc. Zool. Soc. Lond., 1870, p. 161— "Santiago" de Veragua; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 435, 1893 — part, spec, e, Veragua; idem, Handb. Game-Bds., 2, p. 155, 1897 — part, Veragua; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 310, 1903 — part, "Santiago," Veraguas; (?)Carriker, Ann. Carnegie Mus., 6, p. 387, 1910 — part, Talamanca, Costa Rica. Odontophorus melanotus coloratus Peters, Bull. Mus. Comp. Zool., 71, p. 297, 1931 — Boquete Trail, Gudbo, and Cricamola, Almirante Bay, Panama (crit.). Odontophorus erythrops coloratus Peters, Bds. World, 2, p. 53, 1934 (range). Range. — Tropical zone of Panama (Almirante Bay region; Rio Calov^vora and Santa F6, Veraguas; Obaldia, Darien) and probably southeastern Costa Rica (Talamanca), Conover Collection. — 3: Panama (Cricamola, Bocas del Toro, 2; Port Obaldia, Darien, 1). *Odontophorus erythrops paratnbae Rothschild,^ Paramba Partridge, Odontophorus parambae Rothschild, Bull. Brit. Orn. CI., 7, p. vi, 1897 — Pa- ramba, Prov. Imbabura, Ecuador (type in Tring Collection, now in the American Museum of Natural History, New York, examined); Hartert, Nov. Zool., 5, p. 505, pi. 3, fig. 1, 1898 — Paramba (eggs descr.); Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 39, 1900— Rio Peripa, Ecuador; Hartert, Nov. Zool., 9, p. 600, 1902 — Rio Verde, Paramba, Lita, and Pambil4r, Ecuador; Ogilvie-Grant, Ibis, 1902, p. 244 — Paramba, Ecuador, and Antioquia, Colombia; Chapman, Bull. Amer. Mus. N. H., 1 Odontophorus erythrops parambae Rothschild: Very close to 0. e. erythrops, but ground color of upper parts decidedly darker, rich brown instead of grayish brown, with the light markings on wing coverts and inner secondaries darker, ochraceous rather than buflf; bill generally slightly smaller; size on average less. Wing, 132-145; tail, 45-55; bill, 18-19; depth at base, 101^12. As pointed out by Chapman, there is no constant difference between Colom- bian specimens (baliolus) and others from northern Ecuador. The amount of light mottling on the upper parts as well as the intensity of the chestnut rufous color underneath are subject to considerable individual variation. A single specimen from Puerto Valdivia, Antioquia, is a good average example of parambae, and can be matched by numerous Ecuadorian skins. It shows no trace of white on the sides of the throat, whereas in two females from northern Ecuador (Paramba and San Javier) a white malar streak is suggested by small dots. Birds from Manabi (Rio Peripa) and Pichincha appear to be inseparable from a series collected at Paramba. It is very curious that the present form has never been compared by anyone with O. erythrops, from which it merely differs by slight color characters and generally smaller bill. Additional material examtned.— Colombia: Puerto Valdivia, Antioquia, 1. — Ecuador: Paramba, Prov. Imbabura, 8; San Javier, Prov. Esmeraldas, 2; Rio Peripa, Prov. Manabi, 6; Gualea, Prov. Pichincha, 4; Monji, 2. 1942 Birds op the Americas — Hellmayr and Conover 271 36, p. 200, 1917 — Bagado, Baudo Mountains, and Barbacoas, Colombia (crit.); Chubb, Ibis, 1919, p. 29 — Gualea, Ecuador (crit.); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — Gualea, below Mindo, and Santo Domingo de los Coronados, Ecuador (descr. of young). Odontophorus baliolus Bangs, Proc. Biol. Soc. Wash., 23, p. 71, 1910 — Naran- jito, Rio Dagua, western Colombia (type in coll. of E. A. and 0. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 161, 1930). Odontophortis parambae parambae Chapman, Bull. Amer. Mus. N. H., 55, p. 160, 1926 — part, Esmeraldas, below Gualea, below Mindo, and Pato de Pajaro, Ecuador; Peters, Bds. World, 2, p. 54, 1934 (range in part). Range. — Tropical and lower Subtropical zones of Pacific Colom- bia (east to the lower Cauca) and Ecuador from the headwaters of the Rio Atrato south to Manavi (Cerro de Pato de Pajaro, Rio Guaque; Rio Peripa) and Pichincha (Mindo, Gualea, Santo Domingo de los Colorados). Conover Collection. — 18: Colombia (La Costa, El Tambo, Cauca, 5; Rio Michenque, El Tambo, 2); Ecuador (Bulun, 2; Paramba, 1; Rio Durango, 1; Santo Domingo, 1; Pacto, 3; Milpe Mindo, Pi- chincha, 3). Odontophorus erythrops erythrops Gould. ^ Chestnut-eared Partridge. Odontophorus erythrops Gould, Proc. Zool. Soc. Lond., 27, p. 99, 1859 — Pal- latanga, Ecuador (type in coll. of J. Gould, now in British Museum, exam- 1 Odontophorus erythrops erythrops Gould appears to be the southern race named 0. parambae canescens by Chapman. Three of Eraser's orig^inal specimens from Pallatanga (two in the British Museum, the third in the Heine Collection) and a male each from Balzar and Chimbo show all the specific characters of O. parambae, but may be separated from a topotypical series of the latter by paler, grayish brown rather than rich (rufescent) brown ground color of the upper parts, with lighter, buffy instead of ochraceous markings to wing coverts and inner secondaries, and somewhat stouter bills, hence exactly in the way that canescens is said to differ from North Ecuadorian birds. We are at a loss to understand why neither Rothschild nor Ogilvie-Grant nor Chubb, all of whom had access to the type, ever referred to O. erythrops, when dealing with 0. parambae. We are fully aware that Chapman assigns other limits to the two races found in western Ecuador, and restricts canescens to the extreme southwestern section (El Oro and Loja). In thus disposing of the case, he was probably influenced by the propor- tions of his specimens, which indicate a much greater difference in size between the two forms than actually exists. A series of nine skins from Paramba gives the latitude of variation in the length of the wing as ranging from 132 to 145, while five from Pallatanga, Balzar, and Chimbo measure from 144 to 150 mm. From a combination of Chapman's measurements with our own figures it results that the actual difference in size amounts to very little, and if we are to continue to dis- tinguish two races in western Ecuador, their limits should be regulated by color characters rather than by the exceedingly variable proportions. Birds of the Chimbo Valley being fairly separable by paler coloration from those of farther north, we are adopting for them Gould's term erythrops and, while the inhabitants of southwestern Ecuador may have developed the racial characters to a higher degree, it seems hardly justifiable to admit a third form under Chapman's name. Material examined. — Ecuador: Pallatanga, 3; Chimbo, 1; Balzar, 1. 272 Field Museum of Natural History— Zoology, Vol. XIII ined);i Sclater, I.e., p. 147, 1859— Pallatanga; idem, I.e., 28, p. 72, 1860— Pallatanga (deser. "female"); idem, I.e., p. 298, 1860 — Esmeraldas; Berlepsch and Taezanowski, I.e., 1883, p. 576 — Chimbo; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 435, 1893— Eeuador (Pallatanga, Balzar, Monji); idem, Handb. Game-Bds., 2, p. 156, 1897 — Eeuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 159, 1926 — western Eeuador. Strophiortyx erythrops Heine and Reichenow, Nomencl. Mus. Hein., p. 295, 1890— Pallatanga. Odontophorus parambae canescens Chapman, Amer. Mus. Nov., 18, p. 4, 1921 — Alamor, Prov. Loja, Ecuador (type in the American Museum of Natural History, New York); idem, Bull. Amer. Mus. N. H., 55, p. 160, 1926— El Chiral, Zaruma, and Alamor, Ecuador; Peters, Bds. World, 2, p. 54, 1934 (range). Odontophorus parambae parambae Chapman, Bull. Amer. Mus. N. H., 55, p. 160, 1926 — part, Nar&njo and Chimbo, Ecuador; Peters, Bds. World, 2, p. 54, 1934 (range in part). Odontophorus erythrops erythrops Peters, Bds. World, 2, p. 53, 1934 (range). Range. — Subtropical zone of southwestern Ecuador, from Balzar, the Rio Chimbo, and its tributaries (Rio Coco) south to El Oro and Loja. *Odontophorus atrifrons atrifrons Allen.^ Black-fronted Partridge. Odontophorus atrifrons Allen, Bull. Amer. Mus. N. H., 13, p. 127, 1900 — Valparaiso, Santa Marta region, Colombia (type in the American Museum of Natural History, New York); Ogilvie-Grant, Ibis, 1902, p. 244— Val- paraiso (crit.); Todd and Carriker, Ann. Carnegie Mus., 14, p. 169, 1922 — Cincinnati, Cerro de Caracas, and Heights of Chirua, Colombia (crit.). Odontophorus atrifrons atrifrons Peters, Bds. World, 2, p. 54, 1934 (range). 1 Eraser's original examples are in very poor condition. The type lacks most of the feathering on the lower throat, and it is impossible to say whether it had any white or not. The second Pallatanga specimen also has the throat bare, but the few feathers present (the lowest series of those forming the jugular band) are extensively white at the base and tipped with black (as in specimens of parambae). The Balzar bird has the jugular band as distinct as in those from Gualea and Paramba, while there are merely traces of white at the base of some of the jugular feathers in one of the Monji examples. The individual nature of the variation in the width of the white collar is thus established beyond doubt. ^Odontophorus atrifrons atrifrons Allen: "Forehead, chin, throat, cheeks, and ear-coverts deep black; top of head and crest dark chestnut brown, passing into rufous on the sides of the ear-coverts; mantle olivaceous gray vermiculated with black; scapulars with the inner vanes black broadly barred and edged with chest- nut, with light shaft-stripes, and central portion of outer vane gray, lower back olivaceous brown; the rump and upper tail coverts similar, but darker, with a few blotches of black at the tips of some of the feathers; tail dark brown; the secondaries freckled and indistinctly barred with rusty, the primaries with broad distinct bars of pale rufous on the outer vanes; upper breast similar to the mantle, but varied slightly with bufify white, which takes the form of ill-defined apical spots on the lower border of this area; lower breast ochraceous rufous with indis- tinct crossbars and shaft-stripes of black; flanks buffy olivaceous brown, with 1942 Birds of the Americas — Hellmayr and Conover 273 Range. — Subtropical zone of the Santa Marta Mountains, in northern Colombia. Conover Collection. — 3: Colombia, Santa Marta (Vista Nieve, 1; San Lorenzo, 2). *Odontophorus atrifrons variegatus Todd.^ Variegated Partridge. Odontophorus variegatus Todd, Proc. Biol. Soc. Wash., 32, p. 116, 1919 — La Pica, Santander, Colombia (type in the Carnegie Museum, Pittsburgh). Odontophorus atrifrons variegatus Peters, Bds. World, 2, p. 55, 1934 (range). Range. — Subtropical zone of the eastern Andes of Colombia (La Pica and Ramirez, Santander). Conover Collection. — 1: Colombia (Ramirez, Santander, 1). ♦Odontophorus melanonotus Gould.^ Black-backed Partridge. Odontophorus melanonotus Gould, Proc. Zool. Soc. Lond., 28, p. 382, 1860 — Ecuador (type in coll. of J. Gould, now in British Museum); Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 438, 1893— Ecuador ("Rio Napo," errore); idem, Handb. Game-Bds., 2, p. 157, 1897 (monog.); Menegaux, Miss. Serv. Geogr. Armee Mes. Arc Merid. Equat., 9, p. B4, pi. 2, 1911 — Gualea and Pachijal, Ecuador (descr. female); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 15, 1922 — Gualea and Nanegal, Ecuador; Chap- man, Bull. Amer. Mus. N. H., 55, p. 160, 1926 — Gualea and below Mindo; Peters, Bds. World, 2, p. 54, 1934 (range). Range. — Subtropical zone of western Ecuador. Conover Collection. — 7: Ecuador (Gualea, 1; Pacto, 1; Montes de Saloya, 1; Mindo, 1; San Tadeo, Pichincha, 3). black crossbars; lower tail coverts black barred and tipped with rufous; bill black; feet dusky horn color. Wing (male), 130; tail, 87; bill, 17." (Allen, I.e.) Females are smaller and much more rufescent below. ^ Odontophorus atrifrons variegatus Todd: Similar to the nominate race, but black of forehead extended over the crown, only the nape being Argus brown; upper parts more buffy, less grayish, especially the mantle; lower breast and abdomen more grayish with the light shaft-spots white or nearly so, instead of deep buflfy. ^ Odontophorus melanonotus Gould, though allied to O. hyperythrus, seems to be quite distinct. The upper parts, from forehead to tail coverts, including wing coverts and secondaries, are very dark, being closely and finely vermiculated with blackish and auburn, and wholly lack the large black blotches, ochraceous-tawny spots, and buffy streaks, so conspicuous in the related species. The sides of the head are fully as dark as the crown. Below, throat and chest are bright Sanford's brown as in O. hyperythrus, sharply defined posteriorly; breast and abdomen between Dresden brown and Brussels brown closely vermiculated with blackish, these markings becoming evanescent abdominally. Bill quite as large as in Bogota skins of O. hyperythrus. Additional material examined. — Ecuador: "Rio Napo," 1. 274 Field Museum of Natural History — Zoology, Vol. XIII *Odontophorus hyperythrus Gould.' Chestnut-throated Partridge. Odontophorus hyperythrus Gould, Proc. Zool. Soc. Lond., 25, "1857," p. 223, pub. Jan. 12, 1858 — Santa-F^de-Bogot^, Colombia (type in coll. of J. Gould, now in the British Museum, examined); Sclater and Salvin, I.e., 1879, p. 545 — Santa Elena, Antioquia, Colombia (crit.); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 436, 1893— Santa-F6-de-Bogotd, Santa Elena, and Concordia, Colombia; idem, Handb. Game-Bds., 2, p. 156, 1897 — Colombia (monog.); Piguet, Mem. Soc. Neuchat. Sci. Nat., 5, p. 805, 1914 — Angelopolis, near Medellin; Chapman, Bull. Amer. Mus. N. H., 36, p. 200, 1917 — Las Lomitas, San Antonio, Cocal, Laguneta, La Candela, and Andalucia, Colombia; Peters, Bds. World, 2, p. 54, 1934 (range). Odontophorus hypospodius Sclater and Salvin, Nomencl. Av. Neotrop., p. 162, 1873 — Antioquia, Colombia (descr. of female; type, from Concordia, in Salvin-Godman Collection, now in British Museum, examined). Range. — Subtropical zone of Colombia (western, central, and eastern Andes). Conover Collection. — 11: Colombia (Munchique, El Tambo, Cauca, 10; La Plata, Huila, 1). ♦Odontophorus speciosus soderstromii Lonnberg and Rendahl.^ Soderstrom's Partridge. 1 Odontophorus hyperythrus Gould may prove to be a geographical represent- ative of 0. speciosus, as has been suggested to us by Mr. J. T. Zimmer (in litt.), since the broad rufous superciliaries — forming such a striking character in the adults of the Colombian species — are absent in the immature plumage of both sexes. The adult female, furthermore, is very similar to the same sex of O. s. soderstromii, though it has the sides of the head and throat bright Sanford's brown and broad supercUiaries of the same color, whereas the available specimens from eastern Ecuador have the cheeks and auriculars fuscous spotted with white, the throat black, and the much narrower superciliaries white, margined and tipped with black. Birds from Bogota have considerably larger bills than those from Antioquia. Additional material examined. — Colombia: "Bogota," 2; Santa Elena, Antio- quia, 3; Concordia, Antioquia, 1. ^ Odontophorus speciosus soderstromii Lonnberg and Rendahl: Adult male similar to the nominate race, but upper part of the head darker, more chestnut brown; white streaks of the dorsal feathers less distinct, sometimes obsolete; sides of the head including auriculars auburn to chestnut vermiculated or mottled with blackish; throat varying from auburn narrowly barred with black to wholly black. Wing, 140-155, (female) 135; tail, 58-60, (female) 55; bill, 20. This partridge, of which the senior author has been enabled by Count Gylden- stolpe's courtesy to examine the type, appears to connect the Peruvian speciosus with the Colombian hyperythrus. The type and a male from Granadillas differ from one of Tschudi's original specimens from Chanchamayo in the British Mu- seum by having the sides of the head and the throat dark rufous (auburn to chest- nut, darker than the deep tawny breast) barred or mottled with blackish (instead of uniform dull black). According to notes supplied by Mr. J. T. Zimmer on the material in the American Museum of Natural History, there is, however, considerable variation in the color of the throat, "which is practically black [as in speciosus] in one male, shows merely a touch of rufous in three, and is barred or tipped with rufous in 1942 Birds of the Americas — Hellmayr and Conover 275 Odontophorus soderstromii Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 16, 1922— near Napo River (alt. 3,000 to 4,000 ft.), eastern Ecuador (type in Stockholm Museum examined); Gyldenstolpe, I.e., 19, A, No. 1, p. 110, 1926— near Napo River (type listed); Peters, Bds. World, 2, p. 55, 1934— Napo River. Odontophorus speciosus (not of Tschudi) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 437, 1893 — part, descr. of immature male, female, and spec, b, c, Granadillas, Ecuador (spec, examined); idem, Handb. Game-Bds., 2, p. 157, 1897 — part, Ecuador; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 39, 1900— San Jos6, Ecuador (crit.); Chapman, Bull. Amer. Mus. N. H., 55, p. 159, 1926 — eastern Ecuador (Sabanilla, near Archi- dona, San Jos6, lower Sumaco); Peters, Bds. World, 2, p. 54, 1934 — part, Ecuador. Odontopliorus soderstromi Chapman, Bull. Amer. Mus. N. H., 55, p. 161, 1926 — Rio Napo (ex Lonnberg and Rendahl). Range. — Tropical zone of eastern Ecuador (Rio Napo, Cerro Condeja, Granadillas, near Archidona, San Jos^, lower Sumaco, etc.). Conover Collection. — 8: Ecuador (Cerro Condeja, Oriente, 2; Colimba, west of Macas, 4; Cututcu, east of Macas, 2). Odontophorus speciosus speciosus Tschudi.^ Rufous-breasted Partridge. Odontophorus speciosus Tschudi, Arch. Naturg., 9, (1), p. 387, 1843 — "in sylvis apud flumina Aynamayo et Chanchomayo" [sic], Dept. Junin, Peru (descr. of male; co types in Neuch&tel Museum and in British Museum); idem, I.e., 10, (1), p. 306, 1844 — Peru; idem, Unters. Faun. Peru., Aves, p. 281, pi. 33 (male), 1846 — eastern slope of Peru; Gould, Monog. Odont., Part 3, pi. 25 (male), 1850^Peru (monog.);'' Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 558 — between Chilpes and San Bartolome, Peru; idem, Orn. Per., 3, p. 288, 1886— Chilpes; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 437, 1893 — part, descr. of adult male and spec, a, Chan- three others," while "the auriculars are always more or less rufescent, and never wholly black." The Granadillas male shows the black-and-white superciliaries just as well marked, though somewhat more narrowed in the postocular portion, as in the Chanchamayo bird of O. speciosus, whereas in the type of O. soderstromii there are but a few tiny streaks along the upper margin of the auriculars to be seen. The Granadillas female has likewise conspicuous black-and-white superciliaries, and the throat, contrary to what obtains in the male sex, is just as distinctly black as in speciosus. Additional material examined. — Ecuador: near Napo River, 1 (the type); Granadillas, 2. 1 Odontophorus speciosus speciosus Tschudi, in the plumage of the adult male, has the throat and sides of the head, including the auriculars, uniform black, while the superciliaries are mottled black and white. The top of the head down to the base of the bill is mars brown. The female is unknown. Two males from Garita del Sol and one from Chanchamayo, JunIn, examined. * The Derby Museum specimen from Peru [?= Bolivia], without white in the superciliary region, mentioned by Gould, may be loricatus, but his figure was no doubt drawn from Tschudi's cotype. 276 Field Museum op Natural History — Zoology, Vol. XIII chamayo, Peru; idem, Handb. Game-Bds., 2, p. 157, 1897 — part, Peru; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 46 — Garita del Sol, Junin, Peru; Lonnberg, Ibis, 1929, p. 263 — Roque, near Moyo- bamba, Peru (descr. nestling); Peters, Bds. World, 2, p. 54, 1934 — part, Peru. , Range. — Tropical zone of Peru (only recorded from Roque, near Moyobamba, and various localities in Dept. Junin). Odontophorus speciosus loricatus Todd.^ Bolivian Partridge. Odontophorus capistratus (not Ortyx capistrata Jardine and Selby) Todd, Proc. Biol. Soc. Wash., 45, p. 215, 1932 — Cerro Hosane, Dept. Santa Cruz, Bolivia (descr. of male; type in Carnegie Museum, Pittsburgh). Odontophorus loricatus Todd, Proc. Biol. Soc. Wash., 45, p. 237, 1932 — new name for O. capistratus Todd, preoccupied; Seilern, Ann. Naturhist. Mus. Wien, 47, p. 39, 1934 — San Gaban, Sierra of Carabaya, Peru (descr. female) ; Peters, Bds. World, 2, p. 54, 1934 — Cerro Hosane. Range. — Tropical zone of extreme southeastern Peru (San Gaban, Carabaya) and eastern Bolivia (Bueyes and Cerro Hosane, Dept. Santa Cruz). ♦Odontophorus strophium (Gould). Gorgeted Partridge. Ortyx (Odontophorus) strophium Gould, Proc. Zool. Soc. Lond., 11, "1843," p. 134, pub. March, 1844 — "the southern countries of Mexico," errore,= Bogota, Colombia (type in coll. of J. Gould, now in British Museum). Odontophorus strophium Gould, Monog. Odont., Part 1, pi. 31, 1844 — "Spanish Main"; Pelzeln, Ibis, 1875, p. 331 — "Spanish Guiana" = Bogota (spec, examined); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 442, 1893— Bogotd; idem, Handb. Game-Bds., 2, p. 161, 1897 — Colombia (monog.); Chapman, Bull. Amer. Mus. N. H., 36, p. 201, 1917— Subia, near Bogotd; Peters, Bds. World, 2, p. 54, 1934— Bogota region. Strophiortyx strophium Heine and Reichenow, Nomencl. Mus. Hein., p. 295, 1890— Bogotd. Range. — Subtropical zone of the eastern Andes of Colombia (Bogota region). Field Museum Collection. — 1: Colombia ("Bogotd," 1). 1 Odontophorus speciosus loricatus Todd: Adult male similar to the nominate race, but with a black frontal edge and uniform black super ciliaries, there being but a few tiny white streaks above the auriculars; crown of head paler, between raw umber and sepia. Wing (male), 140; tail, 66; bill, 19. The auriculars, which are stated by the describer to be brown like the crown in his three specimens from Cerro Hosane, are black in the only male, from Bueyes, Dept. Santa Cruz, that we have been able to examine. A female from San Gaban, Sierra de Carabaya, Peru, which we refer to the present form on account of its having a black frontal band, has the under parts dingy slate gray, the feathers with dull cinnamon-brown edges and tips; the foreneck extensively rufous, form- ing a distinct patch; the flanks and under tail coverts brown barred with blackish and apically edged with buff. The narrow superciliaries are entirely black. Its dimensions are: wing, 135; tail, 63; bill, (about) 18. 1942 Birds of the Americas— Hellmayr and Conover 277 ♦Odontophorus columbianus Gould. ^ Venezuelan Partridge. Odontophorus columbianus Gould, Monog. Odont., Part 1, pi. 30, 1850 — Caracas, Venezuela (type in the Leiden Museum); idem, Proc. Zool. Soc. Lond., 18, "1850," p. 94, pub. Mar. 14, 1851— Caracas; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 442, 1893 — Venezuela; Hellmayr and Seilern, Arch. Naturg., 78, A, Heft 5, p. 161, 1912— Cumbre de Valencia, Cara- bobo, Venezuela (crit.); Peters, Bds. World, 2, p. 55, 1934 — Venezuela. Odontophorus colombianus Ogilvie-Grant, Handb. Game-Bds., 2, p. 161, 1897 — Venezuela (monog.). Range. — Subtropical zone of northern Venezuela (La Cumbre de Valencia, Carabobo; Silla de Caracas, Dept. Federal). Conover Collection. — 1: Venezuela (La Cumbre de Valencia, 1). ♦Odontophorus leucolaemus Salvin. Black-breasted Partridge. Odontophorus leucolaemus Salvin, Proc. Zool. Soc. Lond., 1867, p. 161 — Cor- dillera de Tole, Veraguas, Panama (type in Salvin-Godman Collection, now in British Museum) ; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 140, 1868 — San Jose, Costa Rica; Frantzius, Journ. Orn., 17, p. 374, 1869 — Costa Rica; Salvin, Proc. Zool. Soc. Lond., 1870, p. 217 — Calovevora, Veraguas; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887 — Nardnjo de Cartago, Costa Rica; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 438, 1893 — Costa Rica (Dota) and Veraguas (Cordillera de Tole, Calovevora, Chitra); idem, Handb. Game-Bds., 2, p. 158, 1897 (monog.); Bangs, Proc. New Engl. Zool. CI., 3, p. 22, 1902— Boquete and Caribbean slope of Chiriqui, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 311, pi. 74, 1903 — Costa Rica and Veraguas; Carriker, Ann. Carnegie Mus., 6, p. 388, 1910 — Costa Rica (La Estrella, Volcan de Irazti, Cari- blanco, Azahar de Cartago, Tenorio, Cariblanco de Sarapiqui, La Hon- dura); Peters, Bds. World, 2, p. 55, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 (range). Odontophorus smithianus Oberholser, Proc. Biol. Soc. Wash., 45, p. 39, 1932 — San Joaquin de Dota, Pacific water-shed, Costa Rica (type in coll. of H. O. Havemeyer, Mahwah, New Jersey). Odontophorus smithsians [sic] Griscom, Auk, 50, p. 298, 1933 (crit.). Range. — Highlands of Costa Rica and western Panama, east to Veraguas.2 1 Odontophorus columbianus Gould is almost certainly conspecific with O. strophium, its chief characteristics being the white, laterally black-barred throat and the duller, less reddish under parts with much larger white spots. With only three Bogota skins and two from Venezuela for comparison, we are, however, not in a position to speak confidently on their affinities. Additional material examined. — Venezuela: Cumbre de Valencia, Carabobo, 1; Caracas, 1. 2 Specimens with some black on the throat, reduced white bars on the breast, etc., which have been described as O. smithianus, occur in Veragua and Costa Rica alike, and as they are connected by intermediate stages with the white-throated variety they doubtless represent merely an exceedingly dark, melanistic mutation. Additional material examined. — Panama: Boquete, 2; Veragua, 1. 278 Field Museum of Natural History — Zoology, Vol. XIII Conover Collection. — 2: Costa Rica (Volcan Irazu, 1; Santa Cruz de Turrialba, 1). *Odontophorus balliviani Gould. Ballivian's Partridge. Odonlophorus balliviani Gould, Proc. Zool. Soc. Lond., 14, p. 69, 1846 — the forests of Cocapata, Dept. of Cochabamba, Bolivia (type in British Mu- seum); idem, Monog. Odont., Part 3, pi. 29, 1850 — Cocapata; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, pp. 780, 784— Huasampilla, Dept. Cuzco, Peru; Taczanowski, Cm. P6r., 3, p. 290, 1886 — Huasampilla; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 441, 1893— Cocapata and Huasampilla; idem, Handb. Game-Bds., 2, p. 160, 1897 (monog.); Peters, Bds. World, 2, p. 55, 1934 (range). Range. — Highlands of southeastern Peru (Huasampilla, Dept. Cuzco) and Bolivia (Cocapata, Dept. Cochabamba). Conover Collection. — 2: Bolivia, Cochabamba (Incachaca, 1; Aduana, Incachaca, 1). ♦Odontophorus stellatus (Gould). Starred Partridge. Ortyx (Odontophorus) stellatus Gould, Proc. Zool. Soc. Lond., 10, "1842," p. 183, pub. Feb., 1843 — "Brazil" (cotypes in British Museum). Odontophorus stellatus Gould, Monog. Odont., Part 2, pi. 27, 1846 — Rio Ma- deira, Brazil; Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 753 — Chyavetas, Peru; Pelzeln, Orn. Bras., 3, p. 290, 1870— Rio Madeira (Cachoeira da Bananeira, Borba) and Rio Solimoes (Lagoa do Manaqueri), Brazil; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 307 — Chyavetas and Chamicuros, Peru; Taczanowski, Om. P6r., 3, p. 289, 1886 — Peru (Chyavetas, Chamicuros, Moyobamba, Montana del Pangoa); Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 439, 1893— Rio Madeira (Borba), Ecuador (Rio Napo), and Peru (Chyavetas); idem, Handb. Game-Bds., 2, p. 158, 1897 (monog.); Ihering, Rev. Mus. Paul., 6, p. 451, 1905— Rio Juru4, Brazil; idem, Cat. Faun. Braz., 1, p. 18, 1907 — Rio Jurua; Sneth- lage, Joum. Om., 56, p. 23, 1908 — Uby and Cachoeira, Rio Purus, Brazil; Hellmayr, Nov. Zool., 17, p. 417, 1910 — Calama, Rio Madeira, and Ja- marysinho, Rio Machados, Brazil; Snethlage, Bol. Mus. Goeldi, 8, p. 60, 1914— Rio Purus; Chapman, Bull. U. S. Nat. Mus., 117, p. 45, 1921— Rio Cosireni, Urubamba, Peru; idem, Bull. Amer. Mus. N. H., 55, p. 161, 1926 — Rio Napo, Ecuador; Naumburg, I.e., 60, p. 66, 1930 — northern Matto Grosso; Peters, Bds. World, 2, p. 55, 1934 (range). Range. — Upper Amazonia, from eastern Ecuador through eastern Peru south to the Urubamba region (Rio Cosireni), and south of the Amazon east to the Rio Madeira, extending in the south to the northern confines of Matto Grosso.^ 1 Additional specimens examined. — Brazil: Lagoa do Manaqueri, Rio Solimoes, 3; Borba, Rio Madeira, 4; Calama, Rio Madeira, 3; Cachoeira da Bananeira, Rio Mamor6, Matto Grosso, 1; Jamarysinho, Rio Machados, Matto Grosso, 1. 1942 Birds of the Americas — Hellmayr and Conover 279 Conover Collection.— lA: Ecuador (Sara-Yaco, Rio Bobonaza, 1; Valladolid, Loja, 2); Brazil (Hyntanahan, Rio Purus, 1; Arima, Rio Purus, 1 ; Canutama, Rio Purus, 4 ; Labrea, Rio Purus, 1 ; Igarap^ do Gordao, Rio Jurua, 2; Joao Pessoa, 1); Peru (Calleria Ravine, Loreto, 1). *Odontophorus guttatus guttatus (Gould). Spotted Partridge. Ortyx guttata Gould, Proc. Zool. Soc. Lond., 5, "1837," p. 79, pub. Feb. 13, 1838 — "Bay of Honduras" (descr. of female; co types in coll. of Zoological Society of London, now in British Museum). Odontophorus guttatus Gould, Monog. Odont., Part 2, pi. 28, 1846 — Redondo River, Honduras (descr. of male); Sclater, Proc. Zool. Soc. Lond., 24, p. 309, 1856— C6rdoba, Vera Cruz; idem. I.e., 27, p. 391, 1859— Teotal- cingo, Oaxaca; Sclater and Salvin, Ibis, 1859, p. 226 — "Coban" [= Gaboon] palm ridges, Honduras, and "Yucatan"; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 140, 1868— Dota, Costa Rica; Frantzius, Journ. Orn., 17, p. 374, 1869 — Dota and Candelaria, Costa Rica; Salvin, Proc. Zool. Soc. Lond., 1870, p. 218 — Volcan de Chiriqul, Panama; Sumichrast, La Naturaleza, 2, p. 37, 1870 — Vera Cruz; Boucard, Proc. Zool. Soc. Lond., 1878, p. 42 — Curriadabat, near San Jose, Costa Rica; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887— Costa Rica (Sarchi de Alajuela, El Zdrzero de Alajuela, Alajuela); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 439, 1893 — Mexico (C6rdoba; Chimalapa, Oaxaca), Guatemala (Vera Paz, Dueiias, Volcan de Fuego, Volcan de Agua), British Honduras (San Felipe, Belize), Honduras, Costa Rica (Barr4nca, Dota), and Chiriqui; idem, Handb. Game-Bds., 2, p. 159, 1897 (monog.); idem. Ibis, 1902, p. 244 (crit.); Bangs, Proc. New Engl. Zool. CI., 3, p. 22, 1902— Boquete and Volcan de Chiriqul, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 311, 1903 — Mexico (Vera Cruz) to Chiriqui; Carriker, Ann. Carnegie Mus., 6, p. 389, 1910 — Costa Rica (La Estrella de Cartago, Iraz\i, Azahar de Cartago); Griscom, Bull. Amer. Mus. N. H., 64, p. 109, 1932 — Secanquim, Guatemala (crit.); Peters, Bds. World, 2, p. 55, 1934 (range, crit.); Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 — Volcan de Chiriqul; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 12, 1935— Uaxactun, Peten, Guatemala; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 11, p. 361, 1939— Santa Rosa, Chiapas. Odontophorus veraguensis Gould, Proc. Zool. Soc. Lond., 24, p. 107, 1856 — "Veragua" = Boquete, near David, Chiriqui (cotypes in coll. of J. Gould, now in British Museum) ;i Sclater, I.e., p. 143, 1856 — Boquete, Chiriqui; Salvin, I.e., 1867, p. 161— "Panama" and "David"; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 140, 1868— Costa Rica (Dota, Barranca, Las Cruees de Candelaria); Frantzius, Journ. Orn., 17, p. 374, 1869— Costa Rica; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 128, 1887 — Las Cruees 1 Gould, when describing O. veraguensis, had several specimens, one collected by a certain Dr. Seemann at "Panama," and others secured by T. Bridges from "near David, in Veragua," that is, at Boquete, Chiriqui (ef. Sclater, Proc. Zool. Soc. Lond., 24, p. 143, 1856), which we may, therefore, accept as type locality. 280 Field Museum of Natural History — Zoology, Vol. XIII de Candelaria, Costa Rica; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 441, 1893 — Costa Rica (Dota), Chiriqul, and "Veragua"; idem, Handb. Game-Bds., 2, p. 160, 1897 (monog.); Bangs, Proc. New Engl. Zool. CI., 3, p. 22, 1902 — Boquete, Chiriqul (crit.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 312, 1903 — Costa Rica and Chiriquf (Boquete, near David); Carriker, Ann. Carnegie Mus., 6, p. 389, 1910 — Costa Rica (Volcan de Irazu, Ujurrds de Terraba) ; Griscom, Auk, 50, p. 298, 1933 — El Copey de Dota, Costa Rica (crit.). Odontophorus consobrinus Ridgway, Proc. U. S. Nat. Mus., 16, p. 469, 1893— Hacienda Mirador, near Huatusco, Vera Cruz, Mexico (descr. of female; type in U. S. National Museum). Odontophorus guttatus guttatus Austin, Bull. Mus. Comp. Zool., 69, p. 370, 1929 — south of El Cayo and Augustine, British Honduras (crit.). Range. — Tropical and Subtropical zones of southeastern Mexico from Vera Cruz and Oaxaca south through Guatemala, British Honduras, Honduras, and Costa Rica to extreme western Panama (slopes of Volcan de Chiriqui).^ Field Museum Collection.— 2'. Nicaragua (San Rafael del Norte, 1); Costa Rica (Limon, 1). Conover Collection. — 25: Honduras (Alto Cantoral, Tegucigalpa, 1; Cantoral, Tegucigalpa, 3; Alto Guaymaca, Tegucigalpa, 2; San Jos^, Santa Barbara, 2; Catacamas, Olancho, 2); Costa Rica (Irazu, 4; La Estrella de Cartago, 3; El Copey, 5); Panama (Boquete, Chiriqul, 3). ♦Odontophorus guttatus matudae Brodkorb.- Matudas' Spotted Partridge. ^ Although some authors include Veragua in its range, there is no authentic record from that province, the most easterly locality whence specimens haye been procured being the Volcan de Chiriqul. It is now well established that O. veraguensis is merely a local erythristic variety of O. guttatus, and not a distinct species, while O. consobrinus was based on a female. Birds from Chiriqul (normal coloration) do not seem to be separable from those of more northern origin. Hellmayr, among others, has examined a female and young male collected by Wittkugel on La Cumbre, near Chamelicon, Honduras, on November 1, 1887, and February 17, 1888, respectively. The species does not seem to have been previously recorded from that republic. ^Odontophorus guttatus matudae Brodkorb: Differs from typical guttatus in having the white streaks on the throat broader and the spots on the breast long and tear-shaped instead of nearly round. This supposed race has been recently described from two specimens, a male and a female. The female has been examined by the junior author, and also two recently acquired specimens in his own collection. On comparing them with twenty-five specimens of guttatus from Honduras, Costa Rica, and Panama, no color differences could be found that are not covered by individual variation. The striping on the throat, however, is broader and the spotting of the breast tear- shaped. There is such variation in these characters, however, among the above- mentioned twenty-five specimens that more examples from Chiapas may prove these differences to be of no value. 1942 Birds of the Americas — Hellmayr and Conover 281 Odontophorus guttatus matudae Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 401, p. 4, 1939 — Mount Madre Vieja, Chiapas, Mexico, alt. 750 meters (type in the Museum of Zoology, University of Michigan). Range. — Known only from the vicinity of Escuintla, Chiapas, Mexico. Conover Collection. — 2: Mexico, Chiapas (Salta de Agua, Escuin- tla, 2). Genus DACTYLORTYX Ogilvie-Grant Dadylortyx Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, pp. xiv, 99 (in key), 429, 1893 — type, by monotypy, Ortyx thoracicus Gambel. Dactylortyx thoracicus thoracicus (Gambel).^ Vera Cruz Long-toed Partridge. Ortyx thoracicus Gambel, Proc. Acad. Nat. Sci. Phila., 4, p. 77, 1848^ — Jalapa, Vera Cruz, Mexico (type in Academy of Natural Sciences, Philadelphia; cf. Stone, Proc. Acad. Nat. Sci. Phila., 51, p. 20, 1899). Dactylortyx thoracicus Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 429, 1893— part, eastern Mexico; idem, Handb. Game-Bds., 2, p. 150, 1897 (monog.); Nelson, Proc. Biol. Soc. Wash., 12, p. 65, 1898 (descr. type); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 308, 1903— part, Jalapa. Dactylortyx thoracicus thoracicus Peters, Bds. World, 2, p. 56, 1934 (range). Range. — Mountain slopes of eastern Mexico, from southern Tamaulipas to Puebla. Dactylortyx thoracicus devius Nelson.^ Jaliscan Long-toed Partridge. Dactylortyx devius Nelson, Proc. Biol. Soc. Wash., 12, pp. 65, 68, 1898 — San Sebastidn, Jalisco, Mexico (type in U. S. National Museum, Biological Survey Collection, examined). Dactylortyx thoracicus (not Ortyx thoracicus Gambel) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 429, 1893— part, Guerrero; idem, Ibis, p. 242, 1902 (crit.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 308, 1903— part, Jalisco. Dactylortyx thoracicus devius Peters, Bds. World, 2, p. 56, 1934 (range). Range.— Western Mexico from the State of Jalisco south to Guerrero. ^ Material examined. — Vera Cruz: Rio Seco, 1; Jalapa, 1. — Puebla: Metlal- toyuca, 1. 2 Dactylortyx thoracicus devius Nelson: Compared to typical thoracicus, the males are darker and huffier on center of abdomen, and the chest is slightly darker; the females on the upper parts are lighter throughout and have the mantle more rufous, while on the under parts the sides of the throat are lighter gray and the breast and abdomen are brighter rufous. The toes appear to be much longer. Material examined. — Jalisco: San Sebastian, 1. — Guerrero: Omilteme, 13. 282 Field Museum of Natural History — Zoology, Vol. XIII Dactylort5T[ thoracicus lineolatus (Gould). ^ Oaxacan Long- toed Partridge. Odontophorus lineolatus Gould, Monog. Odont., Part 3, pi. 5, and text, 1850 (=pl. 32 of bound volume) — Mexico (cotypes in Berlin Museum). Dactylortyx thoracicus (not Ortyx thoracicus Gambel) Ggilvie-Grant, Ibis, 1902, p. 242 (crit.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 308, 1903 — part, Tehuantepec, Chiapas. Dactylortyx thoracicus lineolatus Nelson, Proc. Biol. Soc. Wash., 12, pp. 64, 66, 1898 — Mount Gineta, near Santa Efigenia, Oaxaca; Peters, Bds. World, 2, p. 56, 1934 (range). Range. — Mountain slopes of southeastern Oaxaca and adjacent parts of western Chiapas. Dactylort3^ thoracicus sharpei Nelson.^ Yucatan Long-toed Partridge. Dactylortyx thoracicus sharpei Nelson, Proc. Biol. Soc. Wash., 16, p. 152, 1903 — Apazote, Campeche, Mexico (type in U. S. National Museum, Biological Survey Collection, examined); Cole, Bull. Mus. Comp. Zool., 50, p. 116, 1906— Chichen-ItzS; Peters, Bds. World, 2, p. 56, 1934 (range). Dactylortyx thoracicus (not Ortyx thoracicus Gambel) Ggilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 429, 1893 — part, Yucatan; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 308, 1903 — part, Yucatan. Range. — Yucatan Peninsula. *DactyIortyx thoracicus chiapensis Nelson.' Chiapan Long-toed Partridge. 1 Dactylortyx thoracicus lineolatus (Gould) : Birds of this race appear to differ from true thoracicus by having the white shaft stripes on the feathers of the breast and flanks much wider. The single male examined also has the abdomen whiter and the chest paler. Material examined. — Oaxaca: Mount Gineta, near Santa Efigenia, 1. ^Dactylortyx thoracicus sharpei Nelson: Compared to any known Mexican race, the males have the cheeks and superciliary stripes deeper and richer cinna- mon rufous, the top of the head brighter chestnut brown, the white area of the abdomen larger, the breast and mantle lighter (more grayish), the upper wing coverts, secondaries, and tertials paler. The females, compared with typical thoracicus, have the throat white, sides of face lightly washed with gray, lower breast and abdomen almost white, the upper breast slightly lighter, and the upper parts distinctly paler. Material examined. — Campeche: Apazote, near Yohaltun, 3. — Yucatan: Chi- chen-ltz^, 1. ^Dactylortyx thoracicus chiapensis Nelson: More material is needed before this race can definitely be deemed worthy of recognition. Two females examined are slightly lighter on the sides of the throat and more reddish on the mantle than a female from Vera Cruz. Two males show no color difference from a male from Metlaltoyuca, Puebla. The toes of the specimens examined, however, appear much longer than in the skins of typical thoracicus mentioned above. Additional material examined. — Chiapas: San Cristobal, 3. — Guatemala: Quezaltenango, Vol can Santa Maria, 1; Quezaltenango, 1. 1942 Birds of the Americas — Hellmayr and Conover 283 Dactylortyx chiapensis Nelson, Proc. Biol. Soc. Wash., 12, pp. 65, 66, 1898 — San Cristobal, Chiapas, Mexico (type in U. S. National Museum, Biological Survey Collection, examined). Dactylortyx thoracicus (not Ortyx thoracicus Gambel) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 429, 1893— part, Guatemala; idem. Ibis, 1902, p. 242 (crit.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 308, 1903 — part, Chiapas, Guatemala. Dactylortyx thoracicus chiapensis Griscom, Bull. Amer. Mus. Nat. Hist., 64, p. 107, 1932 — Tecpam and Quetzal tenango, Guatemala (habits); Peters, Bds. World, 2, p. 56, 1934 (range). Range. — Central Chiapas south to western Guatemala. Conover Collection. — 12: Mexico, Chiapas (Mount Ovando, Escuintla, 2; Santa Rosa, Escuintla, 2; Siltepec, Moriscal, 5; Male, Moriscal, 1; Pico de Loro, Sierra Madre Moriscal, 2). Dactylortyx thoracicus salvadoranus Dickey and van Rossem.^ Salvadorean Long-toed Partridge. Dactylortyx thoracicus salvadoranus Dickey and van Rossem, Proc. Biol. Soc. Wash., 41, p. 129, 1928— Volcan San Miguel, alt. 4,000 ft., Dept. San Miguel, El Salvador (type in coll. of Donald R. Dickey, now in the University of California at Los Angeles, examined) ; Peters, Bds. World, 2, p. 56, 1934 (range); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 153, 1938— El Salvador (Volcan de San Miguel). Dactylortyx thoracicus (not Ortyx thoracicus Gambel) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 429, 1893— part, Volcan de San Miguel, Salvador; Sal- vin and Godman, Biol. Centr.-Amer., Aves, 3, p. 308, 1903 — part, Volcan de San Miguel, Salvador. Range. — Confined to the Volcan San Miguel, El Salvador. *Dactylortyx thoracicus taylori van Rossem.^ Taylor's Long- toed Partridge. Dactylortyx thoracicus taylori van Rossem, Trans. San Diego Soc. Nat. Hist., 7, No. 13, p. 151, 1932— Mount Cacaguatique, alt. 3,500 ft., Dept. San Miguel, El Salvador (type in coll. of Donald R. Dickey, now in the ^Dactylortyx thoracicus salvadoranus Dickey and van Rossem: The male most closely resembles D. t. chiapensis, but has the breast and flanks much paler, more ashy colored; upper parts grayer, especially on the mantle, rump, upper wing coverts, and secondaries. The female differs from the corresponding sex of chiapensis by being slightly paler on the breast, and grayer (less reddish) on the upper wing coverts and secondaries. Feet and tarsus shorter. Material examined. — El Salvador: Volcan San Miguel, 3. ^Dactylortyx thoracicus taylori van Rossem: The males have the ventral coloration grayer than D. t. chiapensis, but browner than D. t. salvadoranus, being closest to the latter; on the upper parts they resemble salvadoranus. The females resemble chiapensis, being slightly grayer on the upper wing coverts and second- aries. Feet and tarsus shorter than chiapensis, about equal to salvadoranus. Additional material examined. — El Salvador: Mount Cacaguatique, 6. 284 Field Museum of Natural History— Zoology, Vol. XIII University of California at Los Angeles, examined); Peters, Bds. World, 2, p. 66, 1934 (range. Mount Cacaguatique only); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 154, 1938— El Salvador (Mount Cacaguatique). Range. — Confined to the arid upper Tropical zone of Mount Cacaguatique, El Salvador. Field Museum Collection. — 1: El Salvador (San Miguel, Mount Cacaguatique, 1). *Dactylortyx thoracicus fuscus Conover.^ Honduran Long- toed Partridge. Daetylortyx thoracicus fuscus Conover, Proc. Biol. Soc. Wash., 50, p. 73, 1937 — Alto Cantoral, Dept. Tegucigalpa, Honduras (type in Conover Collection, Field Museum of Natural History, examined). Daetylortyx thoracicus taylori van Rossem, Trans. San Diego Soc. Nat. Hist., 7, No. 13, p. 152, 1932 — part (southern Honduras, range only); Peters, Bds. World, 2, p. 56, 1934 — part, range in Honduras. Daetylortyx thoracicus salvadoranus (not of Dickey and van Rossem) Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 302, 1932 — San Juancito, Honduras. Range. — Honduras. Conover Collection. — 9: Honduras (Alto Cantoral, Tegucigalpa, 2; Cantoral, Tegucigalpa, 1; Catacamas, Olancho, 6). Genus CYRTONYX Gould Cyrtonyx Gould, Monog. Odont., Part 1, 1844, pi. [2] and text (=pl. 7 of bound volume) — type, by monotypy, Ortyx massena Lesson=Ortyx montezumae Vigors. *Cyrtonyx montezumae mearnsi Nelson.^ Mearns's Quail. 1 Daetylortyx thoracicus fuscus Conover: Closest to D. t. chiapensis. Males are darker on the breast, flanks, crown of head, lower back, rump, upper wing coverts, and secondaries. Females are slightly brighter red on the breast, the ^bdomen is more bufify, and the mantle redder; the lower back, rump, upper wing coverts, and secondaries have a rich golden ochraceous tinge, instead of a grayish buflf one. Differs from D. t. taylori in the same manner, but to a greater degree, as taylori is lighter than chiapensis. Males from Catacamas are lighter than the type and one other specimen from southern Honduras and may not belong to this race. Additional material examined. — Honduras: Rancho Quemado, 1; San Juan- cito, 2. ^Cyrtonyx montezumae mearnsi Nelson: In the males the upper parts are lighter (bufRer) than in typical montezumae, the rear part of the crest is lighter brown, the gray of the sides of the body is slightly lighter and covered more thickly and more numerously with white spots. The females are lighter (grayer) on the upper parts and have the light shaft streaks broader and whiter (less buffy) ; under parts paler. Additional material examined. — Texas: Chisos Mountains, 2. — -New Mexico": Sierra County, 2; Animas Mountains, 2; Socorro County, 1. — Arizona: Fort Huachuca, 1. — Chihuahua: San Luis Mountains, 1; Colonia Garcia, 1. 1942 Birds of the Americas — Hellmayr and Conover 285 Cyrtonyx montezumae mearnsi Nelson, Auk, 17, p. 255, 1900 — Fort Huachuca, Arizona (type in U. S. National Museum, Biological Survey Collection, examined); idem, Auk, 19, p. 390, pi. 15, 1902 (dist. char.); Fuertes, Condor, 5, p. 113, 1903 (habits in Texas); Miller, Bull. Amer. Mus. N. H., 22, p. 162, 1906 — Paraje de las Mujeres, Arroyo del Buey, San Juan, and San Jos6, northwest Durango (crit.); Swarth, Condor, 26, p. 39, 1909 (range in U. S. and molt); F. M. Bailey, Birds New Mexico, p. 223, pi. 20, 1928 (range and habits. New Mexico); van Rossem, Trans. San Diego Soc. Nat. Hist., 6, p. 247, 1931— Saric, Sonora; Bent, Bull. U. S. Nat. Mus., 162, p. 84, 1932 (life hist.); van Rossem, Bull. Mus, Comp. Zool., 77, p. 432, 1934 (range in Sonora); Peters, Bds. World, 2, p. 57, 1934 (range). Cyrtonyx montezumae (not Ortyx montezumae Vigors) Dwight, Auk, 17, p. 50, 1900 (molt); Ogilvie-Grant, Ibis, 1902, p. 241 (crit.); Sal vin and Godman, Biol. Centr.-Amer., Aves, 3, p. 305, 1903 — part, Sonora, Chihuahua. Cyrtonyx montezumae montezumae van Rossem, Trans. San Diego Soc. N. H., 6, p. 246, 1931 — Guirocoba, Sonora. Range.— West-central Texas, central New Mexico, central Arizona south to northern Coahuila, Chihuahua, and Sonora. Field Museum Collection. — -7: Texas (Bandera, 1); New Mexico (Fort Cummings, 1); Arizona (Huachuca Mountains, 2; Catalina Mountains, 1); Mexico, Chihuahua (Sierra Tarahu, Samachique, 1; Babicora, 1). Conover Collection. — 12: New Mexico (Grant County, Fort Bay- ard, 2; Socorro County, 1); Arizona, Cochise County (Huachuca Mountains, 2; Whetstone Mountains, 1; Chiricahua Mountains, 1); Mexico, Sonora (Cibuta, 5). *Cyrtonyx montezumae montezumae (Vigors).^ Montezuma's Quail. Ortyx montezumae Vigors, Zool. Journ., 5, No. 18, p. 275, June, 1830 — Mexico (type in coll. of Zoological Society of London, present location unknown) ; idem, Jardine and Selby, 111. Orn., text to pi. 107, Dec, 1830. Ortyx massena Lesson, 111. Zool., pi. 52, text [p. 3], 18i35 — Mexico (type in Rivoli Collection,^ now probably in the Academy of Natural Sciences of Philadelphia).' ^ A specimen from Chalchicomula, Puebla, shows a tendency toward merriami. It has golden buff spots on the lower flanks, a tendency toward chestnut on the shaft stripes of the secondaries, and the gray of the sides of the breast is slightly lighter than in typical montezumae. This specimen has the white collar below the black throat, however. Additional material examined. — Mexico: Mexico City, 1. — Hidalgo: lolo, 1. — Puebla: Chalchicomula, 1. — Jalisco: Talpa, 1; Florencio, 2. 2 Cf. Lesson, Cent, Zool., p. 189 (in text), March, 1831, where the name is a nomen nudum. » Not listed by Stone, Proc. Acad. Nat. Sci. Phila., 51, pp. 1-62, 1899. 286 Field Museum of Natural History — Zoology, Vol. XIII Tetrao guttata La Llave, Reg. Trim., 1, p. 144, 1831.* Odontophorus meleagris Wagler, Isis von Oken, col. 277, 1832 — Mexico (type formeriy in the Wtirtzburg Museum, apparently lost). Perdix perspicillata Lichtenstein, fide Gould, Monog. Odont., Part 1, text to pi. 7, 1844. Cyrtonyx massena Gould, Monog. Odont., pi. 7, text unpaged, 1850. Cyrtonyx montezumae Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 425, 1893 — part; idem, Handb. Game-Bds., 2, p. 146, 1897 (monog.); Nelson, Auk, 19, p. 389, pi. 15, 1902 (dist. char.); Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 305, 1903 — part, Sinaloa, Tamaulipas, Tepic, Puebla. Cyrtonyx montezumae montezumae Miller, Bull. Amer. Mus. N. H., 21, p. 342, 1905 — Juan Lisiarraga Mountains, Sinaloa; Phillips, Auk, 28, p. 74, 1911 — Mexico, Tamaulipas (Yerba Buena, Rampahuila, Carricitos); Peters, Bds. World, 2, p. 57, 1934 (range). Cyrtonyx montezumue meleagris Peters, Bds. World, 2, p. 57, 1934. Range. — Mexico from west-central Tamaulipas, Durango, and Sinaloa south to Puebla, Valley of Mexico, and Michoacan. Field Museum Collection. — 1: Mexico, Durango (Coyotes, 1). Conover Collection. — 4: Mexico (Dui'ango, 29 miles southwest of city of Durango, 1; Sinaloa, Pinos Gordo, 2; Michoacan, Tanci- taro, 1). Cyrtonyx montezumae merriami Nelson.- Merriam's Quail. Cyrtonyx merriami Nelson, Auk, 14, p. 48, 1897 — Mount Orizaba, Vera Cruz, Mexico (type in U. S. National Museum, Biological Survey Collec- tion, examined); idem, Auk, 19, p. 391, pi. 15, 1902 (disc, of char.). Cyrtonyx sallaei (not of J. Verreaux) Ogilvie-Grant, Ibis, 1902, p. 242 (disc); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 306, 1903 — part, Volcan de Orizaba. Cyrtonyx montezumae merriami Peters, Bds. World, 2, p. 57, 1934 (range). Range. — Known only from the type, taken on the eastern slope of Mount Orizaba, Vera Cruz, Mexico. ' Not seen by the authors. ^Cyrtonyx montezumae merriami Nelson: Similar to C. m. montezumae, but crown darker, light shaft streaks on back of head buffy white, and black of throat extending down to chestnut of chest so that white collar is lacking; sides of breast much lighter gray (more slaty) with white spots about one-half as large; on the posterior portion of the flanks the spotting is golden buff instead of white, becoming almost chestnut on the tips of the feathers; chestnut of breast slightly lighter; upper parts with the gray portions of the feathers more slaty, the light shaft streaks buffy on mantle, gradually darkening until they are chestnut on the longer scapulars, tertials, and upper tail coverts; spots on wing coverts light golden. Material examined. — Vera Cruz: Mount Orizaba, 1. 1942 Birds of the Americas — Hellmayr and Conover 287 Cyrtonyx sallei J. Verreaux.' Salle's Quail. Cyrtonyx sallei J. Verreaux in Thomson's Arc. Nat., 1, p. 35, pi. 4, 1859 — Mexico= State of Guerrero (type in British Museum); Peters, Bds. World, 2, p. 57, 1934 (range); Griscom, Auk, 54, p. 193, 1937— Isguagilite, Guerrero (char, of female). Cyrtonyx sallaei Salvin and Godman, Ibis, 1889, p. 242 — Amulo, Guerrero; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 427, 1893— Amulo, Guerrero; idem, Handb. Game-Bds., 2, p. 148, 1897 (monog.); Nelson, Auk, 19, p. 389, pi. 15, 1902 (disc, of char.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 306, 1903 — part, Guerrero. Range. — Mexico, from Michoacan south through Guerrero to east-central Oaxaca. *Cyrtonyx ocellatus (Gould). Ocellated Quail. Ortyx ocellatus Gould, Proc. Zool. Soc. Lond., 4, "1836," p. 75, pub. Jan. 16, 1837 — Guatemala (type in coll. of Zoological Society of London, present location unknown). Cyrtonyx ocellatus Gould, Monog. Odont., pi. 8, text unpaged, 1850; Ogilvie- Grant, Cat. Bds. Brit. Mus., 22, p. 428, 1893; idem, Handb. Game-Bds., 2, p. 149, 1897 (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 307, 1903 — Mexico (Tehuantepec, Santa Efigenia), Guatemala (Quezaltenango, Duefias, Tollman), and Honduras (Danli, Jalapa); Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 77, 1907 — Tecpam, Guatemala; Bangs and Peters, Bull. Mus. Comp. Zool., 68, p. 387, 1928 — Tapanatepec, Oaxaca; Griscom, Bull. Amer. Mus. N. H., 64, p. 107, 1932 — Antigua, Nebaj, San Antonio, Panajachel, and San Lucas, Guate- mala (habits, range). Cyrtonyx sumichrasti Lawrence, Ann. N. Y. Acad. Sci., 1, p. 51, 1877 — Santa Efigenia, Tehuantepec, Mexico (type in U. S. National Museum). Cyrtonyx ocellatus differens Griscom,^ Proc. New Eng. Zool. CI., 13, p. 56, 1932 — Hatillo, Honduras (type in Museum of Comparative Zoology, Cambridge, Mass.); Peters, Bds. World, 2, p. 57, 1934 (range); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 155, 1938— El Salvador (Los Esesmiles). Cyrtonyx ocellatus ocellatus Peters, Bds. World, 2, p. 57, 1934 (range). ' The female of C. sallei resembles that of C. m. montezumae, but is darker, more reddish brown, and the black vermiculations on the upper parts are heavier (coarser). In the one specimen examined the black markings on the breast are more numerous. Material examined. — Michoacan: Los Rupes, 1. — Guerrero: Omilteme, 1. — Oaxaca: Cerro San Felipe, 1; Ozolotepec, 1. * Specimens from Nicaragua and Honduras appear to be the same as speci- mens from Guatemala and Mexico. Additional material examined. — Mexico: Teopisca, Chiapas, 3. — Guatemala: Nebaj, 1; San Antonio, 1; Nenton, 1; San Marcos, 1; Toyabay, Quiche, 2; unspecified, 1. — Nicaragua: San Rafael del Norte, 1. 288 Field Museum of Natural History— Zoology, Vol. XIII Range. — From the eastern part of the State of Oaxaca, Mexico, south in the highlands to northwestern Nicaragua. Field Museum Collection. — 3: Guatemala (Tecpam, 2); El Salvador (Los Esesmiles, Chalatenango, 1). Conover Collection. — 12: Honduras (Alto Cantoral, Tegucigalpa, 1; Cantoral, 3; Laguna Cantoral, 2; Alto Guaymaca, 1; Ceguaca, Santa Barbara, 1 ; Santa Barbara, 1 ; La Flor, near Archaga, Teguci- galpa, 3). Genus RHYNCHORTYX Ogilvie-Grant Rhynchortyx Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, pp. 100, 443, 1893— type, by monotypy, Odontophorus spodiostethus Salvin (=male) and Odontophorus cinctiis Salvin (= female). Rhynchortyx cinctus pudibundus Peters.^ Honduran Long- legged Colin. Rhynchortyx cinctus pudibundus Peters, Bull. Mus. Comp. Zool., 69, p. 405, Oct., 1929 — Lancetilla, Honduras (type in Museum of Comparative Zoology, Cambridge, Mass.); Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 302, 1932— Lancetilla; Peters, Bds. World, 2, p. 58, 1934— Lancetilla. Range. — Tropical zone of Honduras (known only from Lancetilla, the type locality). ♦Rhynchortyx cinctus cinctus (Salvin). ^ Long-legged Colin. Odontophorus cinctus Salvin, Ibis, (3), 6, p. 377, 1876 — Veragua (descr. of female; cotypes in the Salvin-Godman Collection, now in the British Museum); Rowley, Orn. Misc., 3, p. 39, pi. 86, 1878 (fig. of type); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, pi. 75 (= female), 1903. Odontophorus spodiostethus Salvin, Ibis, (4), 2, p. 447, 1878 — Veragua (descr. of male; type in the Salvin-Godman Collection, now in the British Mu- seum) ; Richmond, Proc. U. S. Nat. Mus., 16, p. 524, 1893 — Rio Escondido, Nicaragua (descr. of male); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, pi. 76 (=male), 1903. Odontophorus rubigenis (Lawrence MS.) Richmond, Proc. U. S. Nat. Mus., 16, p. 525 (in text), 1893 — Panama (type in the American Museum of Natural History, New York). Rhynchortyx spodiostethus Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 443, 1893 — Veragua and Panama (Agua Dulce); idem, Handb. Game-Bds., ^Rhynchortyx cinctus pudibundiLs Peters: Similar to R. c. cinctus, but general tone of upper parts slightly grayer, abdomen more extensively white, and pos- terior portion of flanks less washed with buffy (Peters, I.e.). Known only from three specimens taken at Lancetilla, in northern Honduras. * The two names proposed by Salvin are now known to refer to male and female of the same species. 1942 Birds of the Americas — Hellmayr and Conover 289 2, p. 162, pi. 34 (male), 1897 — Panama; Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 313, 1903 — Nicaragua (Rio Escondido, Ojoche) and Panama. Rhynchortyx cindus Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 444, 1893 — Veragua; idem, Handb. Game-Bds., 2, p. 162, 1897 — Veragua; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 313, 1903— Veragua. Rhynchortyx cindus cindus Bangs and Barbour, Bull. Mus. Comp. Zool., 65, p. 196, 1922 — Mount Sapo, Darien; Huber, Proc. Acad. Nat. Sci. Phila., 84, p. 207, 1932— Eden, Nicaragua (variation); Peters, Bds. World, 2, p. 58, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 — Pacific slope of Panama (Veraguas, Darien). i^angfe.— Tropical zone of Nicaragua south to the Pacific slope of eastern Panama (Darien).^ Conover Collection. — 1: Costa Rica (Villa Quesada, 1), *Rhynchortyx cinctus hypopius Griscom. ^ Caribbean Long- , LEGGED Colin. Rhynchortyx cinctus hypopius Griscom, Bull. Mus. Comp. Zool., 72, p. 320, 1932 — Obaldia, Caribbean slope, Darien, eastern Panama (type in Mu- seum of Comparative Zoology, Cambridge, Mass.); idem, I.e., 78, p. 304, 1935— Caribbean slope of eastern Darien; Peters, Bds. World, 2, p. 58, 1934 (range). Range. — Tropical zone on the Caribbean slope of eastern Darien, Panama. Conover Collection.— 2: Panama (Obaldia, Darien, 2). *Rhynchortyx cinctus australis Chapman.^ Southern Long- legged Colin. Rhynchortyx cinctus australis Chapman, Bull. Amer. Mus. N. H., 34, p. 365, 1915 — Barbacoas, Narino, Colombia (type in the American Museum of Natural History, New York); idem. I.e., 36, p. 202, 1917— Choco, Anda- 1 Huber notices certain differences between specimens from various parts of Nicaragua, while Chapman pronounces a single Panama male (rubigenis) to be identical with Nicaraguan birds. ^Rhynchortyx cinctus hypopius Griscom: Nearest to R. c. pudihundus, but even paler ochraceous below, with far more pure white in the center of the abdomen; thighs whitish, only faintly barred; rump and upper tail coverts grayer; female paler, with much less barring below, under tail coverts more whitish with broader bars, and pileum rusty — apparently more like R. c. australis — and auriculars rusty instead of sooty (Griscom, I.e.). ^Rhynchortyx cinctus australis Chapman; Nearest to R. c. cindv^, but darker throughout; male with the breast slightly darker gray, and the posterior under parts, especially flanks and crissum, deeper ochraceous-buff; crown, margins to dorsal feathers, and tertials richer chestnut; bars on outer webs of secondaries likewise darker, hazel rather than ochraceous-buff; female also more deeply colored. Wing, 116-120; tail, 44-45; bill, 17. Additional material examined. — Colombia: Sipi, Choco, 3. — Ecuador, Prov. Esmeraldas: Bulun, 2; Rio Bogota, 1; Pambildr, 1. 290 Field Museum of Natural History— Zoology, Vol. XIII gueda, Bagado, Baudo, and Barbacoas, Colombia; idem, I.e., 55, p. 161, 1926— western Ecuador; Peters, Bds. World, 2, p. 58, 1934 (range). Rhynchortyx cinctus (not Odontophorus cinctus Salvin) Hartert, Nov. Zool., 9, p. 600, 1902 — Bulun, Rio Bogotd, and Pambil^r, Prov. Esmeraldas, Ecuador (crit., plumages); Hellmayr, Proc. Zool. Soc. Lond., 1911, p. 1206 — Sipi, Choc6, Colombia (sexual differences). Range. — Tropical zone of the Pacific slope of Colombia and Ecuador, from the upper Atrato River to Province of Esmeraldas. Field Museum Collection. — 1: Ecuador (Bulun, 1). Genus PERDIX Brisson Perdix Brisson, Om., 1, pp. 26, 219, 1760 — type, by tautonymy, Tetrao perdix Linnaeus. ♦Perdix perdix perdix (Linnaeus). Hungarian Partridge. Tetrao perdix hinnaeus, Syst. Nat., 10th ed., 1, p. 160, 1758 — Europe, restricted type locality Sweden, ex Fn. Svec. No. 172. Perdix perdix Phillips, U. S. Dept. Agr., Tech. Bull., 61, p. 34, 1928 (hist. of introd.); Spiker, Wilson Bull., 41, p. 24, 1929 (range in northwestern Iowa); Taverner, Bds. Canada, p. 163, 1934 (range and introd. Canada). Perdix perdix perdix Bent, Bull. U. S. Nat. Mus., 162, p. 1, 1932 (introd. and hist, in N. Amer.). Range. — Introductions have been most successful in western Canada where the bird has established itself from central Manitoba west to central Alberta and south to the border, and in British Columbia in the Okanagan District and Vancouver Island. In the United States it is found from southeastern Wisconsin to north- eastern Illinois, in northwestern Iowa, extreme northwestern Kansas, northwestern North Dakota, extreme northern Montana, and in Washington and Oregon, east of the Cascade Mountains. Field Museum Collection. — 2: Illinois (Palatine, 1); Indiana (Bluffton, 1). Genus PHASIANUS Linnaeus Phasianu^ Linnaeus, Syst. Nat., 10th ed., 1, p. 158, 1758 — type, by tautonymy, Phasianus colchiats Linnaeus. *Phasianus colchicus torquatus Gmelin. RiNG-NECKED Pheasant. Phasianus colchicus /3. torquatus Gmelin, Syst. Nat., 1, (2), p. 742, 1789 — China; restricted type locality, southeastern China. Phasianus torquatus Shaw, The China or Denny Pheasant in Oregon, 1908 (hist, of first successful introd. in N. Amer.); Grinnell, Bryant, and Storelf, Game Bds. Calif., p. 572, 1918 (introd., habits, California). 1942 Birds of the Americas— Hellmayr and Conover 291 Phasianus colchicus torquatus F. M. Bailey, Bds. New Mexico, p. 229, 1928 (introd. failure New Mexico); Cottam, Condor, 31, p. 117, 1929 (status and food, Utah); Bent, Bull. U. S. Nat. Mus., 162, p. 310, 1932 (introd. and hist. N. Amer.). Phasianus torquatus colchicus Phillips, U. S. Dept. Agr., Tech. Bull., 61, p. 42, 1928 (hist, of introd.). Phasianus colchicus Taverner, Bds. Canada, p. 165, 1934 (British Columbia, Ontario, Vancouver Island). Phasianus colchicus colchicus and torquatus Peters, Bds. World, 2, pp. 121, 126, 1934 (introd. N. Amer.). Range. — Introduced and fairly well established in approximately the northern half of the United States and extreme southern Canada. From southwestern Maine, central New Hampshire, central Vermont, central New York, southern Ontario, southern Manitoba, south- ern Alberta, and southern British Columbia south to Maryland, Pennsylvania, Ohio, Kentucky, Missouri, Kansas, Colorado, and California.^ Field Museum Collection. — 3: Massachusetts (Great Island, 3). family NUMIDIDAE. Guinea Fowl Genus NUMIDA Linnaeus Numida Linnaeus, Syst. Nat., 12th ed., 1, p. 273, 1766 — type, by monotypy, Numida meleagris 'Linna,eus= Phasianus meleagris Linnaeus. Numida meleagris galeata Pallas. Common Guinea Fowl. Numida galeata Pallas, Spic. Zool., 1, fasc. 4, pp. 13, 15, 1767 — no locality; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 125, 1935— hist. Haiti, Dominican Republic. Numida meleagris Cory, Birds West Indies, p. 222, 1889 — Cuba, San Domingo, Jamaica, Porto Rico, Barbuda; Wetmore, Bull. U. S. Dept. Agr., 326, p. 34, 1916— status Porto Rico; Phillips, U. S. Dept. Agr., Tech. Bull., 61, p. 11, 1928 — Jamaica, Cuba, Porto Rico, Dominican Republic, and Barbados. Numida meleagris galeata Peters, Bds. World, 2, p. 134, 1934 — introduced in Jamaica, Cuba, Hispaniola, and Porto Rico. Range. — Introduced into Barbuda, Puerto Rico, Hispaniola, Cuba, Jamaica, and Barbados. 1 The Ring-necked Pheasant was introduced, in 1886 or 1887, at Coquimbo, Chile, where it appears to have survived for some time. Cf. Lataste, Act. Soc. Scient. Chili, 6, p. Ixiii, 1896; Chauvelet, I.e., p. Ixxxv; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 424, 1932. 292 Field Museum of Natural History — Zoology, Vol. XIII Family MELEAGRIDIDAE. Turkeys Genus MELEAGRIS Linnaeus Meleagris Linnaeus, Syst. Nat., 10th ed., 1, p. 156, 1758 — type, by tautonymy, "Meleagris" = Meleagris gallopavo Linnaeus. ♦Meleagris gallopavo silvestris Vieillot. Eastern Turkey. Meleagris silvestris Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 9, p. 447, 1817 — based on the "Dindon d'Amerique" Bartram, Trav. (French ed.), 1, p. 467; country of the Illinois to Panama = Pennsylvania, ex Bartram. Meleagris americana Bartram, Trav., p. 290, 1791 — Pennsylvania (nomen nudum); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 389, 1893; idem, Handb. Game-Bds., 2, p. 106, 1897 (monog.). Meleagris palawa Barton, Med. & Phys. Journ., 2, Part 1, pp. 163-164, 1805 — United States (nomen nudum). Meleagris fera Vieillot, Gal. Ois., 2, p. 10, pi. 201, 1825— United States. Meleagris gallopavo Elliot, Monog. Phas., 1, pi. 31, text unpaged, 1872. Meleagris gallopavo var. ocddentalis Allen, Bull. Nutt. Orn. CI., 1, p. 55, 1876 (extinct in New Eng.). Meleagris gallopavo silvestris Cooke, Condor, 15, p. 104, 1913 (range); F. M. Bailey, Bds. New Mexico, p. 230, 1928 (supposed range on North Fork Canadian River, now extinct); Sutton, Auk, 46, p. 326, 1929 (nest. Penn.); Bent, Bull. U. S. Nat. Mus., 162, p. 326, 1932 (life hist.); Peters, Bds. World, 2, p. 140, 1934 (range). Range. — Central Pennsylvania, eastern Kentucky, southeastern Missouri, and western Oklahoma south to northern Florida, the Gulf Coast, and eastern Texas. Formerly extending north to southern Maine, southwestern Ontario, and South Dakota. Field Museum Collection. — 4: Virginia (unspecified, 1); Georgia (Grady County, 1; Thomasville, 1); Oklahoma (unspecified, 1). ♦Meleagris gallopavo osceola Scott. Florida Turkey. Meleagris gallopavo osceola Scott, Auk, 7, p. 376, Oct., 1890 — Tarpon Springs, Florida (type in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. ZooL, 70, p. 158, 1930); Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 390, 1893; idem, Handb. Game-Bds., 2, p. 108, 1897 (monog.); Bent, Bull. U. S. Nat. Mus., 162, p. 340, 1932 (life hist.); Peters, Bds. World, 2, p. 140, 1934 (range). Meleagris ocddentalis Bartram, Trav., p. 83, 1791 — near Pincolata, Florida (nomen nudum). Range. — Florida Peninsula from Gainesville southward. Field Museum Collection. — 3 : Florida (Fort Myers, 1 ; Tampa, 1 ; La Fayette County, 1). Conover Collection. — 2: Florida (Charlotte Harbor, 1; Taylor County, Dead Man's Bay, 1). 1942 Birds of the Americas — Hellmayr and Conover 293 *Meleagris gallopavo intermedia Sennett. Rio Grande Turkey. Meleagris gallopavo var. intermedia Sennett, Bull. U. S. Geol. Geogr. Surv. Terr., 5, p. 428, Nov. 30, 1879— Lomita Ranch, Hidalgo County, Texas (cotypes in American Museum of Natural History and U. S. National Museum); Phillips, Auk, 28, p. 74, 1911 — Rio Cruz, Tamaulipas; Bent, Bull. U. S. Nat. Mus., 162, p. 342, 1932 (life hist.); Peters, Bds. World, 2, p. 140, 1934 (range). Meleagris gallopavo ellioti Sennett, Auk, 9, p. 167, pi. 3, 1892 — Lomita Ranch, Hidalgo County, Texas (cotypes in American Museum of Natural History). Meleagris ellioti Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 388, 1893; idem, Handb. Game-Bds., 2, p. 105, 1897 (life hist.). Meleagris gallopavo Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 284, 1903 — part (southern Texas and Tamaulipas only). Range. — Middle-northern Texas south to northeastern Coahuila, Nuevo Leon, Tamaulipas, and extreme southeastern San Luis Potosi, Mexico. Field Museum Collection. — 7: Texas (Kerrville, Kerr County, 3); Coahuila (Sabinas, 4). Conover Collection. — 4: Texas (Kennedy County, Norias, 1); Tamaulipas (Cruz, 2); San Luis Potosi (Micos, 1). *Meleagris gallopavo merriami Nelson.^ Merriam's Turkey. Meleagris gallopavo merriami Nelson, Auk, 17, p. 120, April, 1900 — Winslow, Arizona (type in U. S. National Museum, Biological Survey Collection); idem. Auk, 19, p. 388, 1902 (disc); Cooke, Condor, 15, p. 104, 1913 (range); F. M. Bailey, Bds. New Mexico, p. 231, pi. 21, 1928 (range, habits New Mexico); Bent, Bull. U. S. Nat. Mus., 162, p. 323, 1932 (life hist.); Peters, Bds. World, 2, p. 140, 1934 (range). Meleagris mexicana (not of Gould) Elliot, Monog. Phas., 1, pi. 32, text unpaged, 1872 — part, Arizona. Meleagris gallopavo (not of Linnaeus) Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 387, 1893 — part, western Texas, New Mexico, Arizona; idem, Handb. Game-Bds., 2, p. 103, 1897 — part, western Texas, New Mexico, Arizona; Howard, Condor, 2, p. 55, 1900 (nest. Arizona); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 284, 1903 — part, Texas to Arizona. Range. — Mountains of southern Colorado, western Texas, New Mexico, and Arizona to northern Sonora and Chihuahua, Mexico. Field Museum Collection. — 5: New Mexico (Mogollon Moun- tains, 3; Black Mountains, Socorro County, 1); Arizona (White Mountains, 1). Conover Collection. — 1: Arizona (White Mountains, 1). ^Meleagris gallopavo merriami Nelson: Distinguished by having the lower back black as in M. g. gallopavo, but differing from that race in the tips of the feathers of the lower rump, upper tail coverts and tail being pale buflf or buffy white instead of white; the middle tail feathers also are distinctly barred with chestnut and black, not vermiculated. 294 Field Museum of Natural History— Zoology, Vol. XIII Meleagris gallopavo gallopavo Linnaeus. Mexican Turkey. Meleagris gallopavo Linnaeus, Syst. Nat., 10th ed., 1, p. 156, 1758 — North America= Mexico;! Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 387, 1893— part, Ciudad Durango and Mexico; idem, Handb. Game-Bds., 2, p. 103, 1897 — part, Ciudad Durango and Mexico; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 284, 1903 — part, Durango, Jalisco. Meleagris mexicana Gould, Proc. Zool. Soc. Lond., 24, p. 61, June 30, 1856— Mexico^ (type now in British Museum); Elliot, Monog. Phas., 1, pi. 32, text unpaged, 1872 — part, Mexico. Meleagris gallopavo gallopavo Peters, Bds. World, 2, p. 140, 1934 (range). Range. — Central Mexico from the eastern slope of the Cordillera in Vera Cruz (Mirador and Zacuapan)^ west to central Durango (ElSalto). Meleagris gallopavo onusta Moore.^ Moore's Mexican Turkey. Meleagris gallopavo onusta Moore, Auk, 55, p. 112, Jan., 1938 — two miles south- east of Guayachi, Chihuahua, twenty miles northeast of junction of Rios Chinipas and Fuerte, western slope of the Sierra Madre (type in coll. of Robert T. Moore). Range. — Transition and Lower Canadian zone of the western slope of the Sierra Madre of the Sonoran-Chihuahuan border. North and south limits unknown. Genus AGRIOCHARIS Chapman Agriocharis Chapman, Bull. Amer. Mus. N. H., 8, pp. 287, 288, 1896 — type, by monotypy, Meleagris ocellata Temminck=M. ocellata Cuvier. ♦Agriocharis ocellata (Cuvier). Ocellated Turkey. Meleagris ocellata Cuvier, Mem. Mus. Hist. Nat., 6, pp. 1, 4, pi. 1, 1820 — Gulf of Honduras (type in Paris Museum); ElHot, Monog. Phas., 1, pi. 33, 1872 — Yucatan, Peten, Guatemala, and British Honduras; Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 391, 1893; idem, Handb. Game-Bds., 2, p. 110, pi. 31, 1897 (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 285, 1903 — Yucatan (Buctzotz, Merida, Espita, Valladolid), British Honduras (Belize, Western District), and Guatemala (Yashd, Peten). 1 Moore (Auk, 55, p. 113, 1938) suggests Mirador, Vera Cruz, as type locality. 2 Nelson (Auk, 17, p. 122, 1900) sets forth his belief that Gould's specimen was obtained by Mr. Floresi at Bolaiios, Jalisco, Mexico. We prefer to follow the indirect assumption of the original description that the type locality is the Real del Monte Mines, Hidalgo, Mexico. « Cf. Moore, Auk, 55, p. 113, 1938. * Meleagris gallopavo onusta Moore is said to be nearest to M. g. merriami, but to have the tips of the rectrices and upper tail coverts white, instead of light buff. From M. g. gallopavo it is supposed to differ by having the median rectrices barred, instead of mottled or vermiculated, and by having the rump pure black without greenish iridescence. 1942 Birds of the Americas — Hellmayr and Conover 295 Meleagris aureus Vieillot, Tabl. Encycl. Meth., 1, livr. 89, p. 361, 1820— Bay of Honduras (type in Paris Museum). Agriocharis ocellata Chapman, Bull. Amer. Mus. N. H., 8, p. 287, 1896 — Chichen-Itzd, Yucatan; Cole, Bull. Mus. Comp. ZooL, 50, p. 115, 1906— Chichen-Itza; Shufeldt, Auk, 30, p. 432, 1913 (unusual plumage); idem, Aquila, 21, p. 1, 1914 (osteology); Griscom, Amer. Mus. Nov., 235, p. 7, 1926— Acomal, Yucatan; idem. Bull. Amer. Mus. N. H., 64, p. 104, 1932 — Guatemala; Peters, Bds. World, 2, p. 141, 1934 (range); Van Tyne, Misc. Pub., Mus. Zool. Univ. Mich., 27, p. 11, 1935 — Uaxactun, Pacamon, and Dos Arroyos, Peten, Guatemala (nest and eggs descr.). Range. — Yucatan Peninsula and adjacent parts of Guatemala and British Honduras. Field Museum Collection. — 4: Yucatan (Rio Lagartos, 2; un- specified, 2). Conover Collection. — 1: Yucatan (unspecified, 1). Suborder OPISTHOCOMI Family OPISTHOCOMIDAE. Hoatzins Genus OPISTHOCOMUS Illiger Opisthocomus ("Hoffmannsegg") Illiger, Prodr. Syst. Mamm. Av., p. 239, 1811 — type, by monotypy, Phasianus cristatus "Lin. Gme\." = Phasianus hoazin P. L. S. Muller. Orthocorys Vieillot, Anal. Nouv. Orn. Elem., p. 49, 1816 — type, by monotypy, "Hoazin" BuSon= Phasianus hoazin P. L. S. Muller. Sasa ("Sonnini") Vieillot, Nouv. Diet. Hist. Nat., nouv. M., 30, p. 216, 1819— type, by monotypy, Phasianus cristatus "hsith." = Phasianus hoazin P. L. S. Muller. ♦Opisthocomus hoazin (P. L. S. Muller). Hoatzin. Phasianus hoazin P. L. S. Muller, Natursyst., SuppL, p. 125, 1776 — based on "Faisan hupp6 de Cayenne" Daubenton, PI. Enl., pi. 337; Cayenne. Phasianus cristatus Gmelin, Syst. Nat., 1, (2), p. 741, 1789 — synon. in part, mainly based on Daubenton, PI. Enl., pi. 337. Opisthocomus hoatzin Stephens, in Shaw, Gen. Zool., 11, (1), p. 193, 1819 — Guiana. Opisthocomus cristatus Martius, Reise Bras., 2, p. 829, 1828 — Rio Itapicuru, Maranhao, Brazil; Gray and Mitchell, Gen. Bds., 2, p. 396, pi. xcviii, 1845; Schomburgk, Reisen Brit. Guiana, 2, p. 26, 1848 — Rio Takutu; Deville, Rev. Mag. Zool., (2), 4, p. 217, pi. 9, 1852— Goy^z (near Rio de Crixas, banks of the Rio Araguaya and Rio Tocantins), Matto Grosso (Rio Para- guay), Peru (Rio Ucayali), and Amazon down to Para (anat., habits); Des Murs, in Castelnau, Exp6d. Am6r. Sud, Ois., p. 70, 1856 (anat.); Burmeister, Syst. Uebers. Th. Bras., 3, p. 342, 1856 — Amazon and Guiana; Sclater, Proc. Zool. Soc. Lond., 25, p. 19, 1857— "Bogota," Colombia; Bates, Natur. Amazon, p. 179, 1863 — Vista Alegre, above Camet4, Rio Tocantins; Huxley, I.e., 1867, pp. 435, 460 (anatomy); idem, I.e., 1868, 296 Field Museum of Natural History — Zoology, Vol. XIII p. 304 (anat., affin.); Cabanis, Journ. Orn., 18, p. 318, pi. 1, fig. 3, 1870 (eggs descr.); Pelzeln, Orn. Bras., 3, p. 280, 1870— Matto Grosso (Engenho do Gama, Cidade de Matto Grosso) and Mandos, Brazil; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 308 — Cashiboya, Peru; Perrin, I.e., p. 685 — Maroni River, Surinam; idem, Trans. Zool. Soc. Lond., 9, p. 353, pis. 63-66, 1875 (myology); B. Brown, Canoe and Camp Life Brit. Guiana, pp. 270, 371, 1876 — mouth of the Cotinga and estuary of the Berbice River; Garrod, Proc. Zool. Soc. Lond., 1879, p. 109 (anat- omy); Sclater, I.e., 1881, p. 259 — Obidos, Brazil (eggs descr.); Berlepsch, Ibis, 1884, p. 440 — Angostura, Rio Orinoco, and Iquitos, Peru; Brigham, I.e., 1885, p. 118 — Anabiju River, Marajo, Brazil (embryology); Tacza- nowski, Orn. P6r., 3, p. 262, 1886— Cashiboya, Peru; Harting, Ibis, 1886, p. 98 (embryology); W. L. Sclater, I.e., 1887, p. 319— Canje Creek, Berbice River, British Guiana; Quel eh. I.e., 1888, p. 378 — same locality; Young, Not. Leyden Mus., 10, p. 169, pi. 8, 1888 (nesting habits, anatomy); Allen, Bull. Amer. Mus. N. H., 2, p. 107, 1889— lower Beni, Bolivia; Beddard, Ibis, 1889, p. 283 (anatomy); Quelch, Ibis, 1890, p. 327— Abary River, British Guiana (habits); Parker, Trans. Zool. Soc. Lond., 13, p. 43, pis. 7-10, 1891 (anatomy); Riker and Chapman, Auk, 8, p. 162, 1891— near Santarem, Rio Tapajoz; Gadow, Proc. Roy. Irish Acad., (3), 2, p. 147, pis. 7, 8, 1892 (crop, sternum); Goeldi, Orn. Monatsber., 3, p. 67, 1895 (young); idem, Bol. Mus. Goeldi, 1, p. 167, 1895 (young); Austen, Proc. Zool. Soc. Lond., 1896, p. 773 — Parand de Bayassu, lower Amazon, Brazil; Loat, Ibis, 1898, p. 566— Berbice River; Goeldi, I.e., 1903, pp. 497, 500— Rio Capim, Para; Ihering, Rev. Mus. Paul., 6, p. 451, 1905 — Rio Jurud, Brazil; idem. Cat. Faun. Braz., 1, p. 26, 1907 — Rio Jurud; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 88, 1910— below Colonia Floriano, Rio Parnahyba, Piauhy. Opisthocomus hoazin Ogilvie-Grant, Cat. Bds. Brit. Mus., 22, p. 524, 1893 — Para, Cayenne, British Guiana (Berbice River), Colombia ("Bogota"), Peru (Iquitos), and Ecuador (Rio Copataza); idem, Handb. Game-Bds., 2, p. 259, 1897 (monog.); Berlepsch and Hartert, Nov. Zool., 9, p. 122, 1902 — Caicara, Orinoco, Venezuela; Hellmayr, I.e., 15, p. 99, 1908 — Rio Araguaya, Goyaz; Berlepsch, I.e., p. 297, 1908 — Approuague River, French Guiana; Beebe, Zoologica (N.Y.), 1, p. 45, 1909 (ecology); idem. I.e., 1, p. 73, 1909 — Guarapiche River, Orinoco Delta; Hellmayr, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912— Pard and Rio Capim; Stone, Proc. Acad. Nat. Sei. Phila., 65, p. 19, 1913 — Guinipa River, Orinoco Delta; Snethlage, Bol. Mus. Goeldi, 8, p. 69, 1914 — Para, Ilha das Ongas, Santo Antonio do Prata, and Marajo, Brazil; Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 357, 1916 — Orinoco region (habits, eggs descr.); Chubb, Bds. Brit. Guiana, 1, p. 51, 1916 — Abary and Berbice rivers; Chapman, Bull. Amer. Mus. N. H., 36, p. 216, 1917 — Florencia, Villavieeneio, and Barrigon, Colombia; Delacour, Ibis, 1923, p. 139 — Rio Portuguesa and Rio Apure, Venezuela; Chapman, Bull. Amer. Mus. N. H., 55, pp. 174, 736, 1926 — Rio Curaray, eastern Ecuador; Stone, Proc. Acad. Nat. Sei. Phila., 80, p. 151, 1928 — Rio Inhangapy and Pard, Pard; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 475, 1929 — Tury-assu, Maranhao; Naumburg, Bull. Amer. Mus. N. H., 60, p. 71, 1930 — Rio Solimoes and Rio Madeira (Calama); Berlioz, Bull. 1942 Birds of the Americas — Hellmayr and Conover 297 Mus. Hist. Nat. Paris, (2), 4, p. 236, 1932— Sarayacu, Ecuador; Peters, Bds. World, 2, p. 141, 1934 (range); Wetmore, Proc. U. S. Nat. Mus., 87, p. 189, 1939 — Rio Guarico, Guarico, Venezuela. Range. — Amazonian forest from eastern Colombia, the Orinoco basin, and the Guianas through eastern Ecuador, eastern Peru, and northern Brazil to central Bolivia, Matto Grosso, and Goyaz (sources of the Rio Araguaya), east to the Rio Parnahyba, Piauhy.^ Field Museum Collection. — 31 : British Guiana (New Amsterdam, 13; unspecified, 1); Brazil (Murutucti, Rio Guama, Pard, 4; Obidos, Pard, 1; Tury-assti, Maranhao, 1); Peru (Lagunas, Loreto, 1); Ecuador (Concepcion, Oriente, 8) ; Bolivia, Santa Cruz (Rio Surutu, 1; Buenavista, 1). Order GRUIFORMES. Cranes, Rails, and Allies Suborder GRUES. Cranes, Rails, and Limpkins Family GRUIDAE. Cranes Subfamily GRUINAE. Cranes Genus GRUS Pallas Grus Pallas, Misc. Zool., p. 66, 1766 — type, by tautonymy, Ardea grus Linnaeus (cf. Opinions Intern. Comm. Zool. Nomencl., No. 103). Megalornis G. R. Gray, List Gen. Bds., 2nd ed., p. 85, 1841 — type, by orig. desig., Ardea grus Linnaeus. Limnogeranus Sharpe, Bull. Brit. Orn. CI., 1, p. xxxvii, March, 1893 — type, by orig. desig., Ardea americana Linnaeus. *Grus canadensis canadensis (Linnaeus). Little Brown Crane. Ardea canadensis Linnaeus, Syst. Nat., 10th ed., 1, p. 141, 1758 — based on "The Brown and Ash-colour'd Crane" Edwards, Nat. Hist. Bds., 3, p. 133, pi. 133; Hudson's Bay. Grus fusca Vieillot," Nouv. Diet. Hist. Nat., nouv. ed., 13, p. 558, 1817 — new name for Ardea canadensis Latham (Ind. Orn., 2, p. 675, 1790)= Ardea canadensis Linnaeus. Grus poliophaea Wagler, Syst. Av., 1, fol. 14, sp. 7, 1827 — new name for Ardea canadensis Linnaeus. 1 Holmberg's sight record from Misiones (cf. Holmberg, Seg. Censo Republ. Arg., p. 555, 1898; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 195, 1910) needs corroboration by specimens. - Though Vieillot also includes the Florida Crane, his name, proposed as a substitute for Ardea canadensis Latham, which refers exclusively to the Little Brown Crane, becomes a pure synonym of Linnaeus's term. 298 Field Museum of Natural History — Zoology, Vol. XIII Grus cinerea longirostris Temminck and Schlegel, in Siebold, Faun. Jap., Aves, p. 117, pi. 72, 1849 — Japan (type in Leiden Museum). ' Grus fraterculus Cassin, in Baird, Cassin, and Lawrence, Rep. Expl. Surv. Pacif., 9, pp. "553" [=653], 656, 1858— Albuquerque, New Mexico (type in U. S. National Museum; cf. Stone, Proc. Acad. Nat. Sci. Phila., 51, p. 28, 1899;=young). Grus schlegelii Blyth, Field, 42, p. 419, 1873 — new name for Grus cinerea longirostris Temminck and Schlegel. Grus niediecki Reichenow, Orn. Monatsber., 14, p. 190, 1906 — Anadyr Bay, coast of eastern Siberia (type in Berlin Museum). Gru^ canadensis Sharpe, Cat. Bds. Brit. Mus., 23, p. 256, 1894 — Hudson's Bay, Alaska (St. Michaels), and Texas (San Antonio, Corpus Christi); Blaauw, Monog. Cranes, p. 21, pi. 6, 1897 (includes all races); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 336, 1903 (in part); Cooke, Bull. U. S. Dept. Agr., 128, p. 7, 1914 (distr., migr.); Brooks, Bull. Mus. Comp. Zool., 59, p. 388, 1915 — Providence Bay, Siberia (June), and St. Lawrence Island, Alaska (June 27); Mailliard, Condor, 23, p. 30, 1921— Los Baiios, Merced County, California (meas.) ; Swarth, Pac. Coast Avif ., 22, p. 26, 1934 — Nunivak Island (August, September). Grus canadensis canadensis Brasil, in Wytsman, Gen. Avium, 19, pp. 3, 4, 1913 (range); Friedmann, Proc. U. S. Nat. Mus., 80, art. 12, p. 16, 1932 — St. Lawrence Island, Bering Sea; Peters, Bds. World, 2, p. 151, 1934 (range). Grus spec.(?) Thayer and Bangs, Proc. N. Engl. Zool. CI., 5, p. 25, 1914— east of Cape Bolshaja Baranov (July 18), Balagan (July 19), and Sebddij Sound, Siberia. Megalornis canadensis canadensis Hartert, Vog. Pal. Fauna, 3, p. 1817, 1921 (monog.); Grinnell, Univ. Calif. Pub. Zool., 32, p. 86, 1928— northern Lower California (winter visitant). Range. — Breeds on the Arctic coast of eastern Siberia (Chukchi Peninsula and Anadyr), on St. Lawrence Island, and from northern and western Alaska, Melville and Baffin Islands south to the southern mainland of Alaska, southern Mackenzie, and Hudson Bay; winters from California and Texas south to northern Lower California and central Mexico; accidental in Japan. Field Museum Collection. — 1: Alaska (unspecified, 1). Conover Collection. — 6: Alaska (Hooper Bay, Bering Sea, 6). ♦Grus canadensis tabida (Peters). ^ Sandhill Crane, 1 Sharpe (Bull. Brit. Orn. CI., 1, p. xliii, 1893) claims the type to be a speci- men of "G. mexicana" [=G. c. pratensis], which can hardly be correct. * Grus canadensis tabida (Peters) : Similar to G. c. pratensis, but paler through- out, especially on the occiput and back of neck, which are pallid mouse gray to pale mouse gray instead of light mouse gray to mouse gray; the posterior under parts appreciably grayer. 1 1942 Birds of the Americas— Hellmayr and Conover 299 Megalornis canadensis iabida Peters, Auk, 42, p. 122, 1925 — Valley of the South Fork of the Humboldt River, Nevada (type in Museum of Compara- tive Zoology, Cambridge, Mass.). Megalornis c.-woodi H. H. Bailey, Bailey Mus. Libr. Nat. Hist., Bull., 4, p. [2], April 1, 1930 — Peninsula of Michigan (type in coll. of H. H. Bailey, Bailey Museum and Library of Natural History, Miami, Florida). Grus mexicana (not Ardea mexicana Muller)i Sharpe, Cat. Eds. Brit. Mus., 23, p. 254, 1893 — part, spec, c, Orcas Island, Vancouver; Cooke, Bull. U. S. Dept. Agr., 128, p. 10, 1914 (part, distr., migr.); Oberholser, Auk, 38, p. 80, 1921 (crit.); Mailliard, Condor, 23, p. 30, 1921— Merced County, California (meas.). Grus canadensis mexicana Brasil, in Wytsman, Gen. Avium, 19, p. 4, 1918 (in part). Megalornis canadensis pratensis (not Grus pratensis Meyer) Hartert, Vog. Pal. Fauna, 3, p. 1818, 1921 — part, British Columbia to Ohio and California. Grus canadensis tabida Peters, Bds. World, 2, p. 151, 1934 (range). Range. — Formerly bred from British Columbia east to western Ontario and south to northern California, Colorado, Nebraska, and Ohio; now breeds chiefly from British Columbia to Manitoba and south to northern California, Wisconsin, and Michigan; winters from California, Texas, and Louisiana south to Mexico. Field Museum Collection. — 1: Texas (Padry Island, 1). Conover Collection. — 6: Alberta (Fawcett, 1); Oregon (Adel, Lake County, 2); Texas (Raymondsville, Willacy County, 3). *Grus canadensis pratensis F. A. A. Meyer. Florida Crane. Grus pratensis F. A. A. Meyer, Zool. Annalen, 1, pp. 286, 296, 1794 — based on "Grus pratensis corpore cinereo, vertice papilloso, the great Savanna Crane" Bartram, Travels, p. 293; "Alachua Savanna"=Clay County, Florida. Grus mexicana (not of P. L. S. Muller) Sharpe, Cat. Bds. Brit. Mus., 23, p. 254, 1894 — part, spec, d-1, Tarpon Springs and De Soto County, Florida; Cooke, Bull. U. S. Dept. Agr., 128, p. 10, 1914 (in part; distr., migr.). Megalornis canadensis pratensis Hartert, Vog. Pal. Fauna, 3, p. 1118, 1921 — part, Louisiana and Florida; Peters, Auk, 42, p. 121, 1925— Florida (crit., meas.). Megalornis canadensis mexicana Howell, Bds. Alabama, p. 84, 1924— Alabama (Foley and Perdido Bay, Baldwin County). Grus canadensis pratensis Peters, Bds. World, 2, p. 152, 1934 (range); Oberholser, Bird Life Louisiana, p. 196, 1938 — Cameron Parish (breeding); ^ Ardea (Grus) mexicana P. L. S. Muller (Natursyst., Suppl., p. 110, 1776 — "Mexico") cannot be identified with certainty from the rather vague description ("aschgrau, obenher am Kopf rot und hat schwarze Ruderfedem"), since both G. c. canadensis and G. c. iabida occur, at least on migration, in the area occupied by Mexico at Muller's time (cf. Peters, Auk, 42, p. 121, 1925). 300 Field Museum of Natural History — Zoology, Vol. XIII Mcllhenny, Auk, 55, p. 598, pis. 21, 22, 1939 — near Fontainebleau Farm, Mississippi (breeding). Range. Southern Georgia (Okefinokee Swamp) and peninsular Florida; also southern Louisiana, Mississippi, and Alabama.^ Field Museum Collection. — 4: Florida (Palm Beach, 1; unspeci- fied, 3). Grus canadensis nesiotes Bangs and Zappey.^ Insular Crane. Grus nesiotes Bangs and Zappey, Amer. Natur., 39, p. 193, 1905— La Vega, Isle of Pines, near Cuba, Greater Antilles (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 178, 1930). Grus poUophaea (not of Wagler) Lembeye, Av. Cuba, p. 80, 1850 — Cuba. Grus canadensis (not Ardea canadensis Linnaeus) Gundlach, Journ. Orn., 4, p. 339, 1856— Cuba; idem. Rep. Fis. Nat. Cuba, 1, p. 347, 1866— Cuba; idem, Journ. Orn., 23, p. 293, 1875 — Cuba (Cienaga de Zapata, etc.) and Isle of Pines (habits, nest, eggs). Grus mexicana (not Ardea mexicana P. L. S. Muller) Cory, Auk, 5, p. 50, 1888— Cuba; idem, Bds. W. Ind., p. 251, 1889— Cuba; idem. Cat. W. Ind. Bds., p. 90, 1892— Cuba and Isle of Pines; Cooke, Bull. U. S. Dept. Agr., 128, p. 10, 1914 — part, Cuba and Isle of Pines. Grtis mexicana nesiotis Todd, Ann. Carnegie Mus., 10, p. 205, 1916 — Los Indios, Isle of Pines, and Puerto Principe, Cuba (crit.). Grus mexicanus nesiotes Barbour, Mem. Nutt. Orn. CI., 6, p. 58, 1923 — Isle of Pines and Cuba (Pinar del Rio, Matanzas Province, etc.). Megalornis canadensis nesiotis Hartert, Vog. Pal. Fauna, 3, p. 1818, 1921 — Isle of Pines and Cuba. Gru^ canadensis nesiotes Peters, Bds. World, 2, p. 152, 1934 (range). Range. — Resident on the Isle of Pines and in western Cuba, Greater Antilles. *Grus americanus (Linnaeus). Whooping Crane. Ardea americana Linnaeus, Syst. Nat., 10th ed., 1, p. 142, 1758 — based on "The Hooping Crane" Catesby, Nat. Hist. CaroHna, 1, p. 75, pi. 75, and "The Hooping-Crane from Hudson's Bay" Edwards, Nat. Hist. Bds., 3, p. 132, pi. 132; Hudson's Bay (ex Edwards) regarded as type locality. 1 Cranes from Louisiana and Alabama have never been critically studied, but for geographical reasons they may be expected to pertain to the Florida race. * Grus canadensis nesiotes Bangs and Zappey: Similar to G. c. praterisis, but slightly darker and less purely gray above; smaller, with shorter tarsus; bill some- what stouter and heavier. Wing, 460-474, (female) 425-432; tail, 171-187, (female) 165-171; tarsus, 204-209, (female) 187-198; bill, 123-125, (female) 100-110. A single Cuban adult "female" was found by Todd to be somewhat larger in all proportions than birds from the Isle of Pines, but it may have been wrongly sexed. 1942 Birds of the Americas — Hellmayr and Conover 301 Grus struthio Wagler, Syst. Av., 1, fol. 14, spec. 6, 1827 — new name for Ardea americana Linnaeus. Grtis hoyianus Dudley, Proc. Acad. Nat. Sci. Phila., 7, p. 64, 1854 — Sugar River, Dane County, Wisconsin (type in coll. of Wisconsin Natural His- tory Association); Hartlaub, Journ. Orn., 3, p. 336, 1855 (crit.;= young). Limnogeranus americanus Sharpe, Cat. Bds. Brit. Mus., 23, p. 259, 1894 (monog.); Brasil, in Wytsman, Gen. Avium, 19, p. 5, pi. 1, fig. 5, 1913 (range). Grus americana Blaauw, Monog. Cranes, p. 17, pi. 5, 1897 (monog.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 337, 1903 — North America to Mexico; Cooke, Bull. U. S. Dept. Agr., 128, p. 4, 1914 (distr.; migr.); Peters, Bds. World, 2, p. 152, 1934 (range). Range. — Bred, formerly, from Mackenzie east to Hudson Bay and south to Nebraska and Iowa; now breeds only in a few localities in southern Mackenzie and northern Saskatchewan; wintered, formerly, from the Gulf states to central Mexico; now winters exclusively in southeastern Texas. Field Museum Collection. — 9: North Dakota (Rolette County, 1); Kansas (Blue Rapids, 1); Texas (Padry Island, 1); unspecified, 6. Conover Collection. — 4: Manitoba (Whitewater Lake, 1); Illinois (Old Apple River, Jo Daviess County, 2) ; Nebraska (Red Deer Lake, Cherry County, 1). Family ARAMIDAE. Limpkins Genus ARAMUS Vieillot Aramus Vieillot, Anal. Nouv. Orn. El^m., p. 58, April, 1816 — type, by mono- typy, "Courliri" Buffon=Ardea scolopacea Gme\m= Scolopax guarauna Linnaeus. Notherodius Wagler, Syst. Av., 1, fol. 10, [p. 3], 1827 — type, by monotypy, Notherodius guarauna Wagler = Ardea scolopacea Gmelin. *Arainus guarauna guarauna (Linnaeus). Southern Limfkin. Scolopax guarauna Linnaeus, Syst. Nat., 12th ed., 1, p. 242, 1766 — based on "Le Courly brun d'Ameriqlie" Brisson, Orn., 5, p. 330, and "Guarauna" Marcgrave, Hist. Nat. Bras., p. 204; "in America australi" (type, from Cayenne, in Reaimiur Collection) .^ 1 There is no doubt that Scolopax guarauna has been wrongly identified by authors. Schneider (Journ. Orn., 86, p. 85, 1938) recently found Marcgrave's original drawing of "Guarauna" to represent the Southern Limpkin, but his contention that Brisson's description referred to the White-faced Ibis, which has never been met with, even as a straggler, in South America north of the Amazon, cannot be maintained. Brisson's description is not altogether satisfactory in every detail. However, when comparing color terms and dimensions with his account of "Le Courly verd" (Orn., 5, p. 326, pi. 27, fig. 2; — Plegadis falcinellu^ in winter plumage), it becomes quite evident that the bird sent from Cayenne by Mr. des Essars to the Reaumur Collection cannot have been anything but a limpkin. 302 Field Museum of Natural History— Zoology, Vol. XIII Ardea scolopacea Gmelin, Syst. Nat., 1, (2), p. 647, 1789 — based on "Le Courliri ou Courlan" Buffon, Hist. Nat, Ois., 7, p. 442, and Daubenton, PI. Enl., pi. 848, Cayenne; Des Murs, Mag. Zool., (2), 6, pi. 46, 1844 (aff., egg descr.). Aramus carau Vieillot, Nouv. Diet. Hist. Nat., nouv. M., 8, p. 300, 1817 — based on "Carau" Azara, No. 366; Paraguay. Rallus gigas Lichtenstein, Verz. Doubl. Zool. Mus. Berlin, p. 79, 1823 — based on Ardea scolopacea Gmelin and Azara, No. 366; Montevideo and Sao Paulo. Rallus ardeoides Spix, Av. Spec. Nov. Bras., 2, p. 72, pi. 91, 1825 — "prope pagum Contendas vel Riachao in provincia Minas Geraes," Brazil (type in Munich Musexun; of. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, p. 711, 1906). Noiherodius guarauna Wagler, Syst. Av., 1, fol. 10, [p. 5], 1827 (descr.). Numenius Carauna [sic] Wied, Reise Bras., 1, p. 320 (8vo ed., p. 317), 1820; I.e., 2, p. 340 (8vo ed., p. 338), 1821— Belmonte, Bahia. Numenius guarauna Wied, Beitr. Naturg. Bras., 4, (2), p. 777, 1833 — south- eastern Brazil. Notherodius scolopaceus Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 759, 1849 — coast district of British Guiana. Aramus scolopaceus Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 8, p. 301, 1817— Cayenne; Burmeister, Syst. Uebers. Th. Bras., 3, p. 380, 1856— Brazil; idem, Journ. Orn., 8, p. 261, 1860 — Rio Parana, Argentina; idem, Reise La Plata St., 2, p. 504, 1861— Rio Parana; Sclater, Proc. Zool. Soc. Lond., 28, p. 290, 1860 — Babahoyo, Ecuador; Schlegel, Mus. Pays- Bas, Ralli, p. 7, 1865 — Cayenne and Surinam; Sclater and Salvin, Proc. Zool. Soc. Lond., 1869, p. 160 — Conchitas, Buenos Aires; Pelzeln, Om. Bras., 3, p. 314, 1870 — Sao Paulo (Porto do Rio Parana), Goyaz (Porto do Rio Araguay), Matto Grosso (Caigara), and Rio Branco (Forte do Sao Joaquim), Brazil; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 46 (not observed in Minas Geraes); Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 308 — Rio Ucayali, Peru; Berlepsch, Joum. Om., 22, p. 273, 1874 — Blumenau, Santa Catharina; Doering, Period. Zool. Arg., 1, p. 256, 1874 — Rio Guayquiraro, Corrientes; Hudson, Proc. Zool. Soc. Lond., 1876, p. 102 — Buenos Aires (habits); Dumford, Ibis, 1877, p. 196 — Buenos Aires (breeding habits); Gibson, I.e., 1880, p. 160 — Cape San Antonio, Buenos Aires (nesting habits); Barrows, Auk, 1, p. 277, 1884— Coneepcion del Uruguay, Entre RIos; Berlepsch, Ibis, 1884, p. 440 — Angostura, Orinoco, Venezuela; idem and Ihering, Zeits. Ges. Om., 2, p. 181, 1885— Taquara, Rio Grande do Sul; Salvin, Ibis, 1886, p. 177 — British Guiana (ex Schomburgk); Taczanowski, Om. Per., 3, p. 387, 1886 — Ucayali River, Peru; Berlepsch, Joum. Om., 35, p. 35, 1887 — Rio Pilcomayo, Paraguay; Sclater and Hudson, Arg. Om., 2, p. 159, 1889 (habits); Holland, Ibis, 1890, p. 425— Est. Espartillar, Buenos Aires; Kerr, I.e., 1891, p. 270— lower Pilcomayo; idem. I.e., 1892, p. 149— Fortin Nueve and Fortin Page, Rio Pilcomayo; Holland, I.e., 1892, p. 210 —Est. Espartillar; Chapman, Bull. Amer. Mus. N. H., 6, p. 80, 1894— Trinidad; Sharpe, Cat. Bds. Brit. Mus., 23, p. 237, 1894— British Guiana 1942 Birds of the Americas— Hellmayr and Conover 303 and Matto Grosso (Caigara); Salvadori, Boll. Mus. Zool. Torino, 10, No. 208, p. 24, 1895— Corumba, Matto Grosso; Goeldi, Ibis, 1897, p. 160 — Counany, Para, Brazil; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Mundo Novo and Barra do Rio Camaquam, Rio Grande do Sul; idem, Rev. Mus. Paul., 3, p. 420, 1899 — Sao Paulo; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 41, 1900— Balzar, Ecuador, and Laguna della Pita, Darien, Panama; Kerr, Ibis, 1901, p. 234 — Paraguayan Chaco; Berlepsch and Hartert, Nov. Zool., 9, p. 128, 1902 — Altagracia, Rio Orinoco, Venezuela; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 212, 1902 — Rio Salf, Lules, and Famailld, Tucumdn; Lonnberg, Ibis, 1903, p. 460— Tatarenda, Tarija, Bolivia; Baer, Ornis, 12, p. 230, 1904 — Santa Ana and Tapia, Tucumdn; Andre, Natur. Guianas, p. 274, 1904 — above Para Falls, Caura, Venezuela; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 67, 1905— Tucumdn; Hagmann, Zool. Jahrb., (Syst.), 26, p. 43, 1907— Mexiana, Brazil; Ihering, Cat. Faun. Braz., 1, p. 58, 1907 — Sao Paulo (Itapura, Ubatuba) and Santa Catharina (Colonia Hansa); Penard, Vog. Guyana, 1, p. 218, 1908 — Surinam; Berlepsch, Nov. Zool., 15, p. 300, 1908— Cayenne; Beebe, Zoologica (N.Y.), 1, p. 75, 1909— Orinoco Delta; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 222, 1910 (range in Argentina); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 93, 1910— Parnagua, Piauhy; Grant, Ibis, 1911, p. 463— Pao de Aaucar, Matto Grosso; Hellmayr, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 83, 97, 122, 1912— Rio Acara and Mexiana, Pard; Snethlage, Bol. Mus. Goeldi, 8, p. 96, 1914 — Para and Marajo; Bertoni, Faun. Parag., p. 39, 1914 — Mondaih and Iguassu, Paraguay; Chubb, Bds. Brit. Guiana, 1, p. 141, 1916 — upper Takutu Mountains, Supenaam, Bonasika, Kamakabra Creek, and Abary River; Hussey, Auk, 33, p. 388, 1916— La Plata; Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 367, 1916 — Altagracia, Rio Orinoco; Gibson, Ibis, 1920, p. 50 — Cape San Antonio, Buenos Aires (habits, nest, and eggs); Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 43, 1922— Lagunillas, Merida, and Catatumbo, Zulia, Venezuela; Dabbene, El Hornero, 2, p. 227, 1921 — Rosas, Buenos Aires (foster of Heteronetta atricapilla); Serie, I.e., 3, p. 191, 1923 — Pradero (F.C.O.), Argentina; Delacour, Ibis, 1923, p. 140 — Apure and Portuguesa rivers, Venezuela; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 153, 1928— Par4. Aramus guarauna Des Murs, in Castelnau, Exp6d. Amer. Sud, Zool., 1, Ois., p. 87, 1856 (aff., eggs descr.); L6otaud, Ois. Trinidad, p. 489, 1866— Trinidad. Aranms scolopaceus scolopaceus Hartert and Venturi, Nov. Zool., 16, p. 249, 1909— Buenos Aires (Est. de San Martino Monte, Barracas al Sud) and Santa Fe (San Vicente); Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 42, 1918 — Paramaribo, Surinam; Dabbene, El Hornero, 1, p. 91, 1918 — Isla San Martfn Garcia, Buenos Aires; Todd and Carriker, Ann. Carnegie Mus., 14, p. 177, 1922 — Bonda, Fundacion, Gaira, and Trojas de Cataca, Santa Marta, Colombia; Chapman, Bull. Amer. Mus. N. H., 55, p. 202, 1926 — Ecuador (west of Yaguachi; head of Santa Rosa River; Pund Island); Darlington, Bull. Mus. Comp. Zool., 71, p. 37, 1931— Cienaga, Orihueca, Tucurinca, Sevilla, Aracataca, and Rio Frio, Magda- lena, Colombia; Roberts, Trop. Agr., 11, p. 90, 1934— Trinidad; Peters, 304 Field Museum of Natural History — Zoology, Vol. XIII Bds. World, 2, p. 155, 1934 (range); Belcher and Smooker, Ibis, 1935, p. 280 — Trinidad (eggs descr.). Aramtis scolopaceus carau Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 42, 1918 — Paraguay and Entre Rios (crit.); Tremoleras, El Homero, 2, p. 14, 1920 — Uruguay (Canelones, Florida, Treinta y Tres, Cerro Largo) ; Daguerre, I.e., 2, p. 263, 1922— Rosas, Buenos Aires; Serie and Smyth, I.e., 3, p. 41, 1923— Santa Elena, Entre Rlos; Giacomelli, I.e., p. 80, 1923 — La Rioja; Pereyra, I.e., p. 163, 1923 — Zelaya, Buenos Aires; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 617, 1924— Prov. Buenos Aires; Peters, Occ. Pap. Bost. Soc. N. H., 5, p. 142, 1925 (crit., range); Wetmore, Bull. U. S. Nat. Mus., 133, p. 126, 1926— Paraguay (Puerto Pinasco), Argentina (Formosa; Lavalle, Buenos Aires), and Uruguay (San Vicente, near Lazcano, Rio Negro); Wilson, El Homero, 3, p. 353, 1926 — General Lopez, Santa Fe; Friedmann, Bull. Mus. Comp. Zool., 68, p. 162, 1927— La Noria, Santa Fe; Naumburg, Bull. Amer. Mus. N. H., 60, p. 402, 1930 — Matto Grosso; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 70, 1930 — Lapango, Formosa (crit.); Peters, Bds. World, 2, p. 155, 1934 (range); Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 374, 1934 — Descalvados, Matto Grosso; Laubmann, Verb. Orn. Ges. Bay., 20, p. 273, 1934— Est. La Geraldina, Santa Fe; Pinto, Rev. Mus. Paul., 17, (2), p. 715, 1932 — Aquidauana, Matto Grosso; idem, I.e., 20, p. 44, 1936— Inhumas, Goy4z. Aramiis scolopaceiis subsp. Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 484, 1929— Pamagua, Piauhy. Range. — Tropical South America from eastern Panama (Laguna della Pita, Darien) and northern Colombia east through Venezuela, Trinidad, and the Guianas, south through eastern Peru (Ucayali River), Ecuador, and Brazil to Bolivia, Paraguay, Uruguay, and northern Argentina (south to Buenos Aires, Santa F^, and La Rioja).^ 1 Further subdivision of the Southern Limpkin appears to be impracticable. There is no difference in coloration between northern and southern specimens and, while dimensions run rather larger in the south, the proportion of the indi- viduals distinguishable by size is too small to warrant recognition of A. g. carau. We append the measurements (wing and bUl) of twenty sexed adults. Measurements Males Wing Bill Two from Cayenne 315, 320 105, 110 One from British Guiana 320 100 One from Rio Branco 320 107 One from Pamagua, Piauhy 320 117 Two from Cai^ara, Matto Grosso 330, 340 110, 117 One from Sao Paulo 330 104 One from Santa Catharina 340 110 Three from Paraguay 328, 330, 336 108, 110, 116 Females One from Rio Branco 295 100 One from Rio Acar4, Para 315 93 Three from Pamagu4, Piauhy 310, 315, 325 98, 100 One from Goyaz 315 93 Two from Santa Catharina 310, 315 100, 108 Forty-five additional specimens examined. 1942 Birds of the Americas — Hellmayr and Conover 305 Field Museum Collection. — 9: Venezuela (Catatumbo, 2; Maracay, Aragua, 1); British Guiana (Buxton, E. C, Demerara, 3; unspecified, 1); Brazil (Descalvados, 1); Argentina (Concepcion, Tucumdn, 1). Conover Collection. — 6: Venezuela (Lagunillas, Zulia, 1); Ecuador (Montes del Suno, Prov. Loreto, 2) ; Brazil (Vaccaria, Matto Grosso, 1); Bolivia (Buenavista, Santa Cruz, 2). *Arainus guarauna dolosus Peters.^ White-winged Limpkin. Aramus pictus dolosus Peters, Occ. Pap. Bost. Soc. N. H., 5, p. 144, 1925 — Bolson, Costa Rica (type in Museum of Comparative Zoology, Cambridge, Mass.); idem. Bull. Mus. Comp. Zool., 69, p. 409, 1929 — Martinez Creek, Honduras; Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 302, 1932 — Laguna Toloa and west of Tela, Honduras; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 15, 1935 — Uaxactun, Peten, Guatemala. Aramus scolopaceus (not Ardea scolopacea Gmelin) Moore, Proc. Zool. Soc. Lond., 27, p. 64, 1859 — Belize River, British Honduras, and about Omoa, Honduras; Sumichrast, La Naturaleza, 5, p. 229, 1888 — Vera Cruz (Alvarado, Uvero) and Oaxaca (Santa Efigenia, Cacoprieto), Mexico. Aramus scolopaceus var. giganteus (not Rallus giganteus Bonaparte) Lawrence, Bull. U. S. Nat. Mus., 4, p. 49, 1876— Santa Efigenia, Oaxaca. Aramus giganteus Ferrari-Perez, Proc. U. S. Nat. Mus., 9, p. 177, 1886 — Santa Ana, Vera Cruz, Mexico; Salvin, Ibis, 1889, p. 378; 1890, p. 89— Cozumel Island; Richmond, Proc. U. S. Nat. Mus., 16, p. 528, 1893 — Rio Frio, Costa Rica. Aramus hxylostictus (not Notherodius holostictus Cabanis) Sclater and Salvin, Ibis, 1859, p. 227— Belize and Omoa; Salvin, I.e., 1870, p. 115— Costa Rica. Aramus pictus (not Tantalus pictus Meyer) Nutting, Proc. U. S. Nat. Mus., •5, p. 409, 1882 — La Palma de Nicoya, Costa Rica; idem, I.e., 6, pp. 389, 396, 1883 — Sucuya and Omet^pe, Nicaragua; Sharpe, Cat. Bds. Brit. Mus., 23, p. 238, 1893 — part, spec, u-w, Mexico (Tlacotalpam; Vera Cruz; Cozumel) and Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 333, 1903 — part, Mexico (Vera Cruz) to Costa Rica. Aramus vociferus (not Numenius vociferics Latham) Carriker, Ann. Carnegie Mus., 6, p. 425, 1910 — Bolson and Bebedero, Costa Rica; Rendahl, Ark. Zool., 12, No. 8, p. 11, 1919 — Laguna de Santa Rosa, Island of Omet^pe, Lake Nicaragua, Nicaragua; Griscom and Crosby, Auk, 42, p. 527, 1925 — Brownsville, Texas. Aramus vociferus holostictus Miller and Griscom, Amer. Mus. Nov., 25, p. 13, 1921 — part, eastern Mexico to Panama and (accidental) Brownsville, Texas. 1 Aramus guarauna dolosus Peters: Similar to A. g. pictus, but white area at the base of the secondaries more developed and extending along the outer web next to the shaft for a considerable distance toward the tip. This character is exceedingly well-marked in six specimens taken by M. Sassi at Bebedero, Guana- caste, Costa Rica (Vienna Museum). I 306 Field Museum of Natural History — Zoology, Vol. XIII Aramus vociferus subsp. Griscom, Amer. Mus. Nov., 235, p. 8, 1926 — near Chunyaxche, Yucatan. Aramus scolopaceus dolosus Peters, Bds. World, 2, p. 155, 1934 (range); Deignan, Auk, 53, p. 188, 1936 — La Ceiba, Honduras; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 158, 1938— Barra de Santiago, El Salvador. Range. — Central America from southern Mexico (states of Vera Cruz and Oaxaca) south through British Honduras (Belize River), Guatemala (Uaxactun, Pet^n), El Salvador (Barra de Santiago), Honduras, and Nicaragua to Costa Rica (Guanacaste and Rio Frio) and western Panama (Bocas del Toro) ; accidental in Texas (Browns- ville, May 29, 1889).i Field Museum Collection. — 1: Costa Rica (Limon, 1). Conover Collection. — 4: Honduras (La Ceiba, Atlantida, 1); Costa Rica (Bebed^ro, Guanacaste, 2); Panama (Cricamola, Bocas del Toro, 1). ♦Aramus guarauna elucus Peters.^ Hispaniolan Limpkin. Aramtis pictus elucus Peters, Occ. Pap. Bost. Soc. N. H., 5, p. 143, 1925 — Sosua, Dominican Republic (type in Museum of Comparative Zoology, Cambridge, Mass.); Wetmore, Sci. Surv. Porto Rico & Virgin Islands, 9, p. 333, 1927— Porto Rico; Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 494, 1928— Haiti, Gonave, and Tortue; Danforth, Auk, 46, p. 362, 1929 — Bonao and VUla Alta Gracia, Hispaniola; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 128, 1931— Hispaniola; Wetmore, Proc. U. S. Nat. Mus., 81, art. 2, p. 15, 1932 — Montet, near Port-au-Prince, Haiti; idem and Lincoln, I.e., 82, art. 25, p. 22,- 1933 — Damien, Haiti. Aramus scolopaceus (not Ardea scolopacea Gmelin) Salle, Proc. Zool. Soc. Lond., 25, p. 236, 1857— San Domingo. Aramus giganteus (not Rallus giganieus Bonaparte) Bryant, Proc. Bost. Soc. N. H., 10, p. 257, 1866 — Porto Rico; idem. I.e., 11, p. 97, 1867— Dominican Republic; Sundevall, Oefv. Vetensk. Akad. Handl., 26, p. 601, 1869— Puerto Rico; Gundlach, Anal. Soc. Esp. Hist. Nat., 7, p. 387, 1878— Puerto Rico (habits); idem, Joum. Om., 26, pp. 162, 189, 1878 — Lares, Quebradillas, and Utuado, Porto Rico; Cory, Auk, 5, p. 50, 1888 — part, Porto Rico and Haiti; idem, Bds. W. Ind., p. 251, 1889 — part, Porto Rico and Haiti; Tristram, Cat. Coll. Tristram, p. 267, 1889 — Almercen, Hispaniola; Cory, Cat. W. Ind. Bds., p. 90, 1892 — part, Haiti and Porto Rico; Verrill, Proc. Acad. Nat. Sci. Phila., 61, p. 356, 1909— Dominican Republic; Wetmore, Bull. U. S. Dept. Agr., 326, p. 37, 1916— northern 1 The Brownsville specimen was found by Peters (Bull. Mus. Comp. Zool., 69, p. 409, 1929) to be the Central American race. 'Aramus guarauna elucus Peters: Similar to A. g. pictus, but on average smaller, and with the white markings less extensive in the interscapular region, and absent or reduced to narrow shaft-streaks on the upper wing coverts. No material seen from Puerto Rico. 1942 Birds of the Americas — Hellmayr and Conover 307 slope of El Yunque, between Adjuntas and Maricao, and near Utuado, Porto Rioo. Aramus scolopaceus giganieua Cory, Bull. Nutt. Orn. CI., 6, p. 155, 1881 — Haiti. Aramus pictus (not Tantaltis pictus Meyer) Cory, Bds. Haiti and San Domingo, p. 157, 1884 — Gantier and near Samand, Hispaniola; Sharpe, Cat. Bds. Brit. Mus., 23, p. 238, 1894— part, spec, y, Haiti. Aramus pictus pictus Moltoni, Atti Soc. Ital. Sci. Nat., 68, p. 311, 1929 — Rio Yuna and Bonao, Haiti. Aramus vociferus (not Numenius vociferus Latham) Peters, Bull. Mus. Comp. Zool., 61, p. 403, 1917 — Sostia, Dominican Republic. Aramus vociferus holostictus (not Notherodius holostictus Cabanis) Miller and Griscom, Amer. Mus. Nov., 25, p. 12, 1921 — part, Haiti. Aramus scolopaceus elucus Peters, Bds. World, 2, p. 155, 1934 (range). Range. — Islands of Hispaniola and Puerto Rico, Greater Antilles. Field Museum Collection. — 3: Dominican Republic (Santo Do- mingo, Samana, 1; Almercen, 1); Haiti (Le Coup, 1). ♦Aramus guarauna pictus (F. A. A. Meyer). Limpkin. Tantalus pictus "Bartram" F. A. A. Meyer, Zool. Annalen, 1, p. 287, 1794 — based on "Tantalus pictus, the crying bird" Bartram, Travels, pp. 147, 293; St.' Johns River, Florida. Numenius vociferus Latham, Ind. Orn., Suppl., p. Ixv, 1801 — based on "Epous- kyca" Bartram, Travels, p. 145, 1791; Florida and Georgia. Rallus giganteus Bonaparte, Journ. Acad. Nat. Sci. Phila., 5, p. 31, 1825 — "South America" and Long Branch, New Jersey.* Aramus scolopaceus (not Ardea scolopacea Gmelin) Vigors, Zool. Journ., 3, p. 447, 1827 — Cuba; Gosse, Bds. Jamaica, p. 355, 1847 — Jamaica (habits); Maynard, Bds. East. N. Amer., p. 425, 1879— Florida (habits). Notherodius scolopaceus Gundlach, Journ. Orn., 4, p. 426, 1856 — Cuba; idem. I.e., 10, p. 89, 1862— Cuba (crit.). Notherodius giuirauna (not of Wagler, 1827) Wagler, Isis, 1829, col. 657 — Cuba. Aramus guarauna d'Orbigny, in Sagra, Hist. He de Cuba, Orn., p. 256, 1839 — Cuba. Notherodius holostictus Cabanis, Journ. Orn., 4, p. 426, 1856 — Cuba (type in Berlin Museum). Aramus giganteus Baird, Rep. Expl. Surv. Pac. R. R., 9, p. 657, 1858 — Indian Key, Florida (crit.); Sclater, Proc. Zool. Soc. Lond., 1861, p. 81 — Jamaica; Taylor, Ibis, 1862, p. 129— Florida; Cory, Auk, 5, p. 50, 1888— part, Jamaica and Cuba; idem, Bds. W. Ind., p. 251, 1889 — part, Jamaica and 1 Bonaparte's name was based on two specimens in "the New York Museum," one of which was "brought alive from South America," while "the other was shot at Long Branch, New Jersey." The description, however, seems better to fit the North American Limpkin. 308 Field Museum of Natural History — Zoology, Vol. XIII Cuba; Scott, Auk, 6, p. 152, 1889 — Gulf coast of Florida; idem. I.e., 9, pp. 11, 212, 1892 — Westmoreland, Jamaica, and Caloosachatchie, Florida; Cory, Cat. W. Ind. Bds., p. 90, 1892 — part, Cuba, Isle of Pines, and Jamaica; Chapman, Bull. Amer. Mus. N. H., 4, p. 288, 1892— San Pablo, Cuba; Field, Auk, 11, p. 122, 1894 — about Port Henderson, Jamaica; Riley, in Shattuck, The Bahama Islands, p. 360, 1905 — Cay Lobos, Bahamas. Aramus pidus Coues, Proc. Acad. Nat. Sci. Phila., 1875, p. 354 (nomencl.); Sharpe, Cat. Bds. Brit. Mus., 23, p. 238, 1894 — part, spec, a-t, x, Florida and Jamaica. Aramits giganteus holostictus Bangs and Zappey, Amer. Natur., 39, p. 194, 1905 — Cienaga, Isle of Pines (crit.). Aramus vociferus Todd, Ann. Carnegie Mus., 10, p. 204, 1916 — Nueva Gerona and Pasadita, Isle of Pines (crit.); Howell, Auk, 38, p. 254, 1921 — Royal Palm Hammock, Florida; Barbour, Mem. Nutt. Orn. CI., 6, p. 57, 1923 —Cuba; Bent and Copeland, Auk, 44, p. 377, 1927— Wekiva and Waeki- wachee rivers, Florida. Aramus vociferus vociferus Miller and Griscom, Amer. Mus. Nov., 25, p. 13, 1921— southern Florida and Georgia; Christy, Auk, 45, p. 287, 1928— Everglades, Florida. Aramus pictus pictus Peters, Occ. Pap. Bost. Soc. N. H., 5, p. 142, 1925 — Florida, Cuba, Isle of Pines, and Jamaica (crit.); idem, Bds. World, 2, p. 155, 1934 (range). Range. — Southern Georgia (Okefinokee Swamp) and peninsular Florida west to the Wakulla River; Cuba, Isle of Pines, and Jamaica; casual in South Carolina and the Bahamas (Cay Lobos). Field Museum Collection. — 9: Florida (New River, 1; Palm Beach, 3; Loxahachee Swamp, 1; Tarpon Springs, 1; Lake Jessup, 1; Kissim- mee River, 1; unspecified, 1). Conover Collection. — 1: Florida (Brevard County, 1). Family PSOPHIIDAE. Trumpeters Genus PSOPHIA Linnaeus Psophia Linnaeus, Syst. Nat., 10th ed., 1, p. 154, 1758 — type, by monotypy, Psophia crepitans Linnaeus. *Psophia crepitans crepitans Linnaeus. Common Trumpeter. Psophia crepitans Linnaeus,^ Syst. Nat., 10th ed., 1, p. 154, 1758 — based exclusively on "Psophia" Barrere, Orn. Spec. Nov., p. 62, 1745; French ' The generic characters are taken from Barrere's account quoted above, while in the same author's "Essai sur I'Histoire naturelle de la France Equinoxiale," 1741, p. 132, the bird is simply mentioned as "Gallina sylvatica, crepitans, pec- tore columbine." What Barrere and Linnaeus tell us about its coloration ("nigra, pectore columbino") is altogether insufficient to recognize the species. However, the morphological features, together with the locality and the note on the curious sound uttered by the bird, permit its identification. The "Macucagua" of Marcgrave, quoted by Barrere (1741) and Linnaeus in synonymy, refers to Tinamus solitarius. i I 1942 Birds of the Americas — Hellmayr and Conover 309 Guiana; Richard and Bernard, Act. Soc. Hist. Nat. Paris, 1, (1), p. 118, 1792— Cayenne; Trail, Mem. Werner. Soc, 5, (2), p. 523, pi. 17, 1826 (anat., larynx); Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 751, 1849 — British Guiana; Wallace, Travels Amaz. Rio Negro, pp. 170, 473, 1853 — three days' journey above Mandos (hab. part, Guiana to the Rio Negro); Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 592 — British Guiana to the Rio Negro; Pelzeln, Orn. Bras., 3, p. 298, 1870 — Rio Negro (Mangos, Marabitanas, road to Serra do Cocuy) and Rio Branco (Forte do Sao Joaquim, Serra Caraumdn), Brazil; idem. I.e., 4, p. 455, 1870 — part, Guiana to the Rio Negro; Blasius, Journ. Orn., 32, pp. 204, 205, 1884 (descr., range); Salvin, Ibis, 1886, p. 177 — Camacusa and Rio Atapurau, British Guiana; W. L. Sclater, Ibis, 1887, p. 317 — Maccasseema, Rio Pomeroon; Sharpe, Cat. Bds. Brit. Mus., 23, p. 279, 1894— British Guiana (Camacusa, Rio Atapurau, Rio Takutu) and Rio Negro; Goeldi, Ibis, 1897, p. 154 — Counany, Braz. Guiana; Loat, Ibis, 1898, p. 563 — British Guiana; Berlepsch and Hartert, Nov. Zool., 9, p. 128, 1902 — Suapur6, lower Caura, Venezuela; Menegaux, Bull. Mus. Hist. Nat. Paris, 10, p. 184, 1904 — Maroni River and Rivifere Lunier (Haut Carsevenne), French Guiana; Ihering, Cat. Faun. Braz., 1, p. 58, 1907 (range); Penard, Vog. Guyana, 1, p. 222, 1908— Surinam; Berlepsch, Nov. Zool., 15, p. 301, 1908— French Guiana; Beebe, Zoologica (N.Y.), 1, p. 76, 1909— Guanoco, Orinoco Delta; Snethlage, Bol. Mus. Goeldi, 8, p. 97, 1914 (range); Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 368, 1916 — Las Barr&ncas and Guanoco, Orinoco Delta, and Suapur6, Caura, Venezuela; Chubb, Bds. Brit. Guiana, 1, p. 144, 1916 — Ituribisci River, Supenaam, Bartica, Kamakabra Creek, Bonasika, Mazaruni River, Camacusa, Caramang River, Takutu River, Maccasseema, Matope, and Aremu; Chapman, Bull. Amer. Mus. N. H., 36, p. 227 (in text), 1917 — near Mount Duida, upper Orinoco, Venezuela; Beebe, Trop. Wild Life, 1, pp. 128, 247, figs. 77-79 (pullus), 1917 — Bartica, British Guiana (descr. of pull., habits). Gnisi crepitans Pallas, Misc. Zool., p. 66, Nov., 1766 (descr., anat.). Grus psophia Pallas, Spec. Zool., fasc. 4, p. 3, pi. 1, 1767 (descr., anat.). Ardea (Grus) buccinaix)r P. L. S. Muller, Natursyst., Suppl., p. 110, 1776 — based on "L'Agami" Buflfon (Hist. Nat. Ois., 4, p. 487, pi. 23), Daubenton (PI. Enl., pi. 169), and Boddaert; Cayenne. Psophia crepitans crepitans Peters, Bds. World, 2, p. 156, 1934 (range). Range. — Southern Venezuela (Orinoco Valley and its tributaries) ; British, Dutch, and French Guiana; northern Brazil north of the Amazon, west to the Rio Negro.^ Field Museum Collection. — 4: British Guiana (Essequibo River, 1; Oko Mountains, Essequibo, 3). * We do not find any constant differences between specimens from the Guianas and others from the Rio Negro. Additional material examined. — French Guiana: Maroni River, 1; unspecified, 1. — British Guiana: Camacusa, 2. — Venezuela: Suapur^, Caura River, 2. — Brazil: Serra Carauman, Rio Branco, 2; Forte do Sao Joaquim, Rio Branco, 1; Mandos, 1; Marabitanas, Rio Negro, 1. 310 Field Museum of Natural History — Zoology, Vol. XIII Conover Collection. — 12: Brazil (Monte Alegre, Para, 3; Lago Cuipeua, Pard, 4; Igarap^ Arriba, Amazonas, 3); British Guiana (Essequibo River, 1; Oko Mountains, Essequibo, 1). *Psophia crepitans napensis Sclater and Salvin. Napo Trumpeter. Psophia napensis Sclater and Salvin, Nomencl. Av. Neotrop., p. 162, 1873 — "Aequatoria orientalis, in ripis fl. Napo" (type in British Museum) ;i Blasius, Journ. Orn., 32, pp. 204, 205, 1884 (diag., range); Berlepsch, I.e., 37, p. 100, 1889— Tonantins, Rio Solimoes, Brazil; Sharpe, Cat. Bds. Brit. Mus., ,23, p. 280, 1894 — Rio Napo and Sarayacu, Ecuador; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 42, 1900— Rio Santiago, Ecuador; Goodfellow, Ibis, 1902, p. 231^Rio Napo, Ecuador; Ihering, Cat. Faun. Braz., 1, p. 59, 1907 (range); Snethlage, Bol. Mus. Goeldi, 8, p. 98, 1914 (range); Chapman, Bull. Amer. Mus. N. H., 36, p. 227, 1917— La Morelia, Caquetd, Colombia; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 25, 1922 — Rio Curaray, Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 203, 1926— Rio Suno and below San Jose, Ecuador. "Le Trompeteiro (Agami) Ordinaire . . . Psophia" Des Murs, in Castelnau, Exp6d. Amer. Sud, Zool., 1, Ois., p. 84, 1856 — Tabatinga, Rio Solimoes, Brazil. Psophia{1) Sclater, Proc. Zool. Soc. Lond., 26, p. 76, 1858 — Rio Napo, Ecuador. Psophia crepitans (not of Linnaeus) Pelzeln, Orn. Bras., 4, p. 455, 1870 — part, left bank of upper Amazons; Taczanowski, Orn. Per., 3, p. 385, 1886 — Iquitos, Peru. Psophia crepitans napensis Berlioz, Bull. Mus. Nat. Hist. Paris, 33, p. 355, 1927— Rio Suno, Ecuador; Peters, Bds. World, 2, p. 156, 1934 (range). Range. — Upper Amazonia, from the eastern base of the eastern Andes of Colombia (La Morelia, Caquetd) through eastern Ecuador south to the north bank of the Rio Maraiion (Iquitos) and Rio Solim5es (Tabatinga, Tonantins) in northeastern Peru and north- western Brazil.^ Conover Collection. — 8: Ecuador (Guamayacu, 1; Morada Pamba, 2; Verde Yaco, 2; Montes del Suno, Loreto, 1; Ouca Yaco, Loreto, 2). ♦Psophia leucoptera leucoptera Spix. White-winged Trumpeter. Psophia leucoptera Spix, Av. Spec. Nov. Bras., 2, p. 67, pi. 84, 1825 — "in sylvis campestribus fl. Rio Negro," errore,=left bank of the Rio Madeira, Brazil (cotypes in Munich Museimi examined; cf. Hellmayr, Abhandl. 2. 1 Though not designated as such by Sharpe, spec, a, of the British Museum Collection, is no doubt the type. * A single female from Tonantins, Rio Solimoes, does not appreciably diflFer from "Bogotd" specimens, with which it was directly compared. Additional material examined. — Colombia: "Bogota," 2. — Ecuador: Rio Napo, 2; Rio Santiago, 2. — Brazil: Tonantins, 1. 1942 Birds of the Americas — Hellmayr and Conover 311 Kl. Bayr. Akad. Wiss., 22, No. 3, p. 705, 1906); Gray and Mitchell, Gen. Bds., 3, p. 550, pi. cxlviii, 1846; Wallace, Travels Amaz. Rio Negro, p. 473, 1853 — south bank of Rio Solimoes (Sao Paulo de Olivenga, Ega, Coari); Pelzeln, Sitzungsber. Akad. Wiss. Wien, Math.-naturw. KL, 24, p. 373, 1857 — Cachoeira das Pederneiras, left bank of Rio Madeira, and Lago do Manaqueri, south bank of Rio Solimoes, Brazil (spec, examined); Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 592 — south or right bank of the Amazon above the Madeira (Ega, Coari, Sao Paulo); Pelzeln, Orn. Braz., pp. 299, 455, 1870 — Cachoeira das Pederneiras and Lago do Mana- queri (range); Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 308 — Chamicuros, Peru; Blasius, Journ. Orn., 32, pp. 204, 206, 1884 (diag., range); Taczanowski, Orn. Per., 3, p. 385, 1886— Peru ("Iquitos,"' Cha- micuros); Allen, Bull. Amer. Mus, N. H., 2, p. 107, 1889 — lower Beni, Bolivia; Berlepsch, Journ. Orn., 37, p. 320, 1889 — Shanusi (near Yuri- maguas), Peru; Sharpe, Cat. Bds. Brit. Mus., 23, p. 280, 1894 — Cosnipata, Dept. Cuzco, Peru; Ihering, Rev. Mus. Paul., 6, "1904," p. 451, 1905— Rio Jurua, Brazil; idem. Cat. Faun. Braz., 1, p. 59, 1907 — Rio Jurua (range); Hellmayr, Nov. Zool., 14, p. 412, 1907 — Humaytd, left bank of Rio Madeira; idem. I.e., 17, p. 422, 1910 — left bank of Rio Madeira (Peder- neiras, Humayta); Snethlage, Bol. Mus. Goeldi, 8, p. 98, 1914 (descr.); Chubb, Ibis, 1919, p. 270 — San Ernesto, Beni, Bolivia. "Trompeteiro a couvertures blanches" Des Murs, in Castelanu, Exped. Am6r. Sud, Zool., 1, Ois., p. 84, 1856 — right bank of the Rio Maraiion, Peru. Psophia cantatrix (Boeck MS.) W. Blasius, Journ. Orn., 32, p. 208, 1884 — hot districts on the Mamore and Beni rivers, northern Bolivia (type, from Rio Secure [=Sicur6], tributary of the Rio Mamore, Dept. Beni, Bolivia, in Brunswick Museum; cf. Blasius, Journ. Orn., 33, p. 416, 1885). Psophia leucoptera leucoptera Naumburg, Bull. Amer. Mus. N. H., 60, p. 83, 1930 (range); Peters, Bds. World, 2, p. 156, 1934 (range). Psophia crepitans leucoptera Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 250, 1930 — Puerto Berm^dez, Junin, Peru (crit.). Range. — Western Brazil and eastern Peru, from the south bank of the Rio Marafion and Rio Solimoes (Sao Paulo de Olivenga, Ega [=Teff^], Coary) south to Bolivia (Santa Cruz) and east to the left bank of the Rio Madeira.^ Conover Collection. — 13: Brazil, Amazonas (Parand de Tacar^, 5; Ayaguiei, Rio Purtis, 1; Canutama, Rio Purus, 3); Peru (Puerto ' The specimen in the Raimondi Collection was doubtless incorrectly labeled. ^ In spite of Spix giving "Rio Negro" as habitat, his two original examples are exactly similar to birds from the left bank of the Rio Madeira, with which they have been directly compared by the senior author. They were probably tame birds bought by Spix at some village on the Rio Negro. A single individual from Bolivia (P. cantatrix) and three from eastern Peru do not seem to differ from an Amazonian series except by somewhat heavier bills. Additional material examined. — Peru: Shanusi, near Yurimaguas, 1; Juanfue, Rio Huallaga, 1. — Brazil: "Rio Negro," 2; Lago Manaqueri, Rio Solimoes, 1; Humayta, Rio Madeira, 3; Pederneiras, Rio Madeira, 1.— Bolivia: lower Beni, 1. 312 Field Museum of Natural History— Zoology, Vol. XIII Bermudez, Junin, 1; Orosa, Rio Amazonas, 1); Bolivia (Buenavista, Santa Cruz, 1; Rio Ichilo, Santa Cruz, 1). ♦Psophia leucoptera ochroptera Pelzeln.^ Ochre-winged Trumpeter. Psophia ochroptera Pelzeln, Sitzungsber. Akad. Wiss. Wien, Math.-naturw. Kl., 24, p. 371, 1857— Barcellos, right bank of the Rio Negro, Brazil (co- types in Vienna Museum examined); Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 592— Barcellos; Pelzeln, Orn. Bras., pp. 298, 455, 1870— Barcellos; Blasius, Journ. Orn., 32, p. 205, 1884 (diag., range); Sharpe, Cat. Bds. Brit. Mus., 23, p. 281, 1894— Rio Negro; Ihering, Cat. Faun. Braz., 1, p. 59, 1907 (range); Snethlage, Bol. Mus. Goeldi, 8, p. 98, 1914— Rio Negro. Psophia leucoptera ochroptera Peters, Bds. World, 2, p. 156, 1934 (range). Range. — Northwestern Brazil, from the right bank of the Rio Negro (Barcellos) south to the north bank of the Rio Solimoes (Manacapuru). Conover Collection. — 1: Brazil (Manacapuru, 1). ♦Psophia viridis viridis Spix. Green-winged Trumpeter. Psophia viridis Spix, Av. Spec. Nov. Bras., 2, p. 66, pi. 83, 1825 — "in campis sylvestris ad pagum Villa Nuova" [sic]=Parintins, llha de Tupinamba- ranas, south bank of Lower Amazon, Brazil (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss,, 22, No. 3, p. 709, 1906); Wallace, Travels Amaz. Rio Negro, p. 473, 1853— part, Borba, right bank of Rio Madeira, and Villa Nova; Pelzeln, Sitzungsber. Akad. Wiss. Wien, Math.-naturw. Kl., 24, p. 375, 1857— Rio Mamor6 (Cachoeira da Guajara-guagu) and Salto Theotonio, Rio Madeira (soft parts); Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 592 — south bank of lower Amazon and Rio Madeira; Pelzeln, Orn. Bras., pp. 299, 455, 1870 — Cachoeira da Guajard-guagu, Rio Mamore, and Salto Theotonio, Rio Madeira (range); Blasius, Journ. Orn., 32, pp. 204, 216, 1884 (diag., range); Sharpe, Cat. Bds. Brit. Mus., 23, p. 281, 1894 — part, Rio Madeira ^Psophia leucoptera ochroptera Pelzeln: Differs from the nominate race by markedly slenderer, less elevated, mainly dusky brown bill, and the coloration of the foreneck, upper wing coverts, and secondaries. The upper wing coverts lack the extensive bright violet blue and golden green gloss, so conspicuous a feature in typical leucoptera, there being but comparatively restricted apical edges of coppery reddish or coppery brass-green to the median and greater series in ochrop- tera. The outer secondaries are drab brown, somewhat paler on the outer webs (though still much browner than in leucoptera), the inner ones and the elongated scapulars brownish buff, inclining to Isabella color towards the mantle; the upper back is dull black without purplish reflections, while the foreneck is much less purplish. Bill, 35-36 mm. While Mr. Zimmer is probably right in considering the P. leucoptera complex as conspecific with P. crepitans, we would like to have more definite information about the ranges of the two trumpeters found on the Rio Negro, P. c. crepitans and P. I. ochroptera, before accepting his dictum. Additional material examined. — Brazil: Barcellos, Rio Negro, 4; Manacapuru, 1 . 1942 Birds of the Americas— Hellmayr and Conover 313 to Rio Mamor6; Ihering, Cat. Faun. Braz., 1, p. 59, 1907 — Matto Grosso; Hellmayr, Nov. ZooL, 17, p. 422, 1910 — Maroins, Rio Machados, easterly tributary of Rio Madeira; Snethlage, Bol. Mus. Goeldi, 8, p. 99, 1914 — Rio Madeira. Psophia viridis viridis Naumburg, Bull. Amer. Mus. N. H., 60, p. 84, 1930 (range); Peters, Bds. World, 2, p. 156, 1934 (range); Conover, Proc. Biol. Soc. Wash., 47, p. 120, 1934 — Rio Madeira (Igarap6 Auard; "Lago Sam- paio, Rosarinho") and Rio Tapaj6z (Boim). Range. — Northern Brazil, south of the Amazon, from the right bank^ of the Rio Madeira east to the left bank of the Rio Tapajoz (Boim), south to the Rio Mamor^, Matto Grosso.^ Conover Collection. — 5: Brazil (Boim, Rio Tapajoz, 5). *Psophia viridis dextralis Conover.^ Intermediate Trumpeter. Psophia viridis dextralis Conover, Proc. Biol. Soc. Wash., 47, p. 119, 1934 — Tauary, right bank of Rio Tapajoz, Brazil (type in Conover Collection, Field Museum of Natural History). Range. — Northern Brazil south of the Amazon, from the right bank of the Rio Tapajoz (Tauary, Caxiricatuba) east probably to the Rio Xingu. Conover Collection. — 5: Brazil, Rio Tapajoz (Tauary, 3; Caxiri- catuba, 2). , *Psophia viridis interjecta Griscom and Greenway.* Cameta Trumpeter. 1 We cannot help casting doubt on the correctness of the locality "Lago Sampaio, Rosarinho" (left bank of the Rio Madeira!) attached to a specimen in the American Museum of Natural History. From the left bank of that river we have otherwise seen only P. I. leucoptera, while all other specimens of the Green-winged Trumpeter examined by the authors are from places on the right bank. ^Additional material examined.— Brazil: Parintins, 1 (the type); Salto Theo- tonio, Rio Madeira, 1; Igarape Auara, near Borba, 6; "Lago Sampaio, Rosarinho," 1; Maroins, Rio Machados, 6; Cachoeira da Guajara-guagii, 1. ' Psophia viridis dextralis Conover: Similar to, and agreeing with, P. v. obscura in dark-colored bill and feet, but shape and proportions of the bill as in P. v. viridis (longer, with upper mandible less elevated and culmen less arched than in obscura); upper back rather darker brown (clove brown) without any violaceous shade; tertials and elongated scapulars paler, about Saccardo's olive, and vermicu- lated with dusky (dark brown edged with bluish green and with mere traces of obsolete "watermark" like markings in obscura); apical spots to greater upper wing coverts golden green instead of blue. Wing (male), 275-286; tail, 120-140; bill, 35-37. Six adults from the right bank of the Tapajoz are very constant in their characters. * Psophia viridis interjecta Griscom and Greenway: Very close to P. v. dextralis, but tertials and elongated scapulars lacking the dusky vermiculations, and apical spots to greater upper wing coverts blue instead of golden green. This recently described form is known only from the type and an adult bird in the Conover Collection from the Rio Cumarapy (Camaraipi), which enters the 314 Field Museum of Natural History — Zoology, Vol. XIII Psophia viridis interjeda Griscom and Greenway, Bull. Mus. Comp. Zool., 81, p. 419, 1937 — Cameta, left bank of the Rio Tocantlns, Para, Brazil (type in Museum of Comparative Zoology, Cambridge, Mass.). Range. — Northern Brazil south of the Amazon, from the left bank of the Tocantins (Cameta) west probably to the Rio Xingu. Conover Collection. — 1: Brazil (Rio Cumarapy, Para, 1). ♦Psophia viridis obscura Pelzeln.i Dusky Trumpeter. Psophia obscura Pelzeln, Sitzungsber. Akad. Wiss. Wien, Math.-naturw. Kl., 24, p. 373, 1857 — Pard, Brazil (type in Vienna Museum examined); Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 592 — near Para; Pelzeln, Orn. Bras., pp. 299, 455, 1870— Pard; Blasius, Journ. Orn., 32, pp. 205, 207, 1884 (diag., range) ; Finsch, Not. Leyd. Mus., 20, p. 81, 1898— Para (crit.); Sclater, Ibis, 1898, p. 520, pi. 11 — waterfall of Acary Ussana, Rio Capim, Pard (crit.); Goeldi, Ibis, 1903, p. 499— Rio Capim, Para; Ihering, Cat. Faun. Braz., 1, p. 59, 1907 (range); Hellmayr, Nov. Zool., 17, p. 423 (in text), 1910— Para (crit.); idem, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 83, 97, 1912— Para, Rio Acara, and Rio Capim (crit.). Psophia viridis (not of Spix) Wallace, Travels Amaz. Rio Negro, p. 473, 1853 — part. Para; Sharpe, Cat. Bds. Brit. Mus., 23, p. 281, 1894— part, descr. and hab. Pard. Psophia obcura [sic] Snethlage, Bol. Mus. Goeldi, 8, p. 98, 1914 — Rio Acara. Psophia viridis obscura Peters, Bds. World, 2, p. 156, 1934 — Para region. Range. — Northern Brazil, south of the Amazon in the Para region, west probably to the Rio Tocantins. Conover Collection. — 1: Brazil (Utinga, Para, 1). Family RALLIDAE. Rails, Gallinules, Coots Genus RALLUS Linnaeus Rallits Linnaeus, Syst. Nat., 10th ed., 1, p. 153, 1758 — type, by subs, desi'g. (Fleming, Mem. Wern. Nat. Hist. Soc, 3, p. 176, 1821), Rallus aquaticus Linnaeus. Ortygonax Heine, in Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 321, 1890— type, by subs, desig. (Sharpe, Cat. Bds. Brit. Mus., 23, p. 27, 1894), RaUus rytirhynchos "Vieillot." Amazon halfway between the rivers Xingu and Tocantins. A series is, of course, required to prove that these individuals are anything more than intergrades to P. V. obscura. ^Psophia viridis obscura Pelzeln: Differs from P. v. viridis by shorter, dusky brown bill with more elevated, strongly arched upper mandible; dusky instead of light greenish legs; brown upper back, inner secondaries, and elongated scapu- lars with hardly any green; apical edges to wing coverts much narrower and duller; the foreneck faintly glossed with dull purple instead of brilliant violet-blue, etc. Wing, 265-285; tail, 115-128; bill, 32-33. Additional material examined. — Brazil, Para: Para, 3 (including the type); Rio Acara, 2. 1942 Birds of the Americas — Hellmayr and Conover 315 ♦Rallus sanguinolentus tschudii (Chubb). ^ Tschudi's Rail. Pardirallus rityrhynchus tschudii Chubb, Ibis, (11), 1, p. 50, Jan., 1919 — Junln, Peru (type in British Museum examined). Rallus rythirhynchus (not Rallus rytirhynchos Vieillot) Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 559 — part, Junln; Salvin, Nov. Zool., 2, p. 22, 1895 — Malca (Cajabamba) and Succha (Huamachuco), Peru; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 48 — Ingapirca, Peru. Rallus caesius (not Gallinula caesia Spix) Tschudi, Unters. Faun. Peru., Orn., p. 300, 1846 — part, wooded region of Peru; Taczanowski, Proc. Zool. Soc. Lond., 1880, p. 213— Cutervo; idem, Orn. Per., 3, p. 316, 1886— part, Cutervo. Limnopardalus rytirhynchus Sharpe, Cat. Bds. Brit. Mus., 23, p. 29, 1893 — part, spec. 1, Junfn. Pardirallus rytirhynchus rytirhynchus Bangs and Noble, Auk, 35, p. 446, 1918 — Huancabamba, Dept. Piura, Peru; Chapman, Bull. U. S. Nat. Mus., 117, p. 48, 1921 — La Raya and Calca, Urubamba, Peru (crit.). Pardirallus sanguinolentus tschudii Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 251, 1930— Hudnuco, Peru (crit.). Ortygonax rytirhynchus tschudii Lowe, Bull. Brit. Om. CI., 46, p. 37, 1925 (crit.). Ortygonax rytirhynchos tschudii Peters, Bds. World, 2, p. 168, 1934 — Peru. Range. — Temperate zone of Peru, from the upper Maranon south to the hake Titicaca region.^ Field Museum Collection. — 5: Peru (Cajamarca, 3; Hudnuco, 2). Conover Collection. — 8: Peru (Huanuco, 5; Calca, Cuzco, 1; Chucuito, Puno, 2). *Rallus sanguinolentus simonsi (Chubb). ^ SiMONS's Rail. PaMirallus rityrhynchus simonsi Chubb, Bull. Brit. Orn. CI., 38, p. 33, 1917 — Eten, Lambayeque, Peru (type in British Museum). 1 Rallus sanguinolentus tschudii (Chubb) : Very similar to R. s. sanguinolentus, but somewhat larger, and the upper parts more reddish brown. With one excep- tion, all specimens examined of this form have the feathers of the mantle and rump, as well as the scapulars, coarsely centered with black. Wing, 130 (female) to 146 (male); bill, 48 (female) to 58 (male). Additional material examined. — Peru: Succha (Huamachuco), 1; Junin, 1 (the type) ; Ingapirca, 1 . Recent study of the material in the British Museum strongly suggests the identity of tschudii and simonsi. There is evidently no constant difference in coloring, and the supposedly larger size of the highland birds does not hold in a good many individuals. 2 It probably ranges into Bolivia. Oustalet (Miss. Scient. Cap Horn, 6, p. B.131, 1891) mentions a specimen collected by d'Orbigny at Sicasica which is more likely to be R. s. tschudii than any other race. 2 Rallus sanguinolentus simonsi (Chubb) : Somewhat intermediate between R. s. tschudii and R. s. landbecki, but decidedly smaller than either. Differs from the latter by olivaceous rather than rufescent brown, posteriorly more or less spotted upper parts; from the former, which it resembles in the black-marked ■•%. 316 Field Museum of Natural History— Zoology, Vol. XIII Rallus caesius (not Gallinula caesia Spix) Tschudi, Unters. Faun. Peru., Orn., p. 300, 1846— part, coast of Peru; Taczanowski, Orn. P6r., 3, p. 316, 1886 — part, Lima. Rallus rythirhynchus (not Rallus rytirhynchos Vieillot) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 446 — part, western Peru [=Arequipa]; iidem, I.e., 1868, p. 990 — Arequipa, Peru; Taczanowski, I.e., 1874, p. 559 — part, Lima; Berlepsch and Stolzmann, I.e., 1892, p. 394 — Lima. Rallus ryiorhynchus Sclater, Proc. Zool. Soc. Lond., 1891, p. 136 — Pica, Tara- pac4, Chile. [Limnopardalus rytirhynchus] subsp. a. Limnopardalus sanguinolenius (not Rallus sanguinolenius Swainson) Sharpe, Cat. Bds. Brit. Mus., 23, p. 30, 1894 — part, Tarapacd and Arequipa. Rallus sanguinolenius Lane, Ibis, 1897, p. 299 — part, Pica, Tarapaca. Rallus sanguinolenius landbecki Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, pp. 351, 356, 1932— part. Pica, Tarapacd. Pardirallus sanguinolenius simonsi Carriker, Proc. Acad. Nat. Sci. Phila., 85, p. 2, 1933 — Arequipa (Tambo Valley), lea (Nazca, Muchica), Lima (Huacho), and Ancash (Yuramarca), western Peru (crit.). Oriygonax rytirhynchus simonsi Lowe, Bull. Brit. Orn. CI., 46, p. 37, 1925. Oriygonax ryiirhynchos simonsi Peters, Bds. World, 2, p. 168, 1934 — Peru. (l)Rallus nigricans (not of Vieillot) Taczanowski, Proc. Zool. Soc. Lond., 1879, p. 244 — Pacasmayo, Peru (two young). Range. — Arid Pacific slope of Peru, from Lambayeque (Eten) southwards, and extreme northern Chile (Pica, Tarapaca). Field Museum Collection. — 1: Peru (Yura, Arequipa, 1). Conover Collection. — 1: Peru (Yura, Arequipa, 1). *Rallus sanguinolentus landbecki Hellmayr.' Landbeck's Rail. Rallus sanguinolenius landbecki Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 351, 1932— Concepcion, Chile (type in Field Museum of Natural mantle, scapulars, and inner secondaries, by much paler, less rufescent dorsal surface. Wing, 130-135; bill, 43 (female) to 53 (male). Mr. Carriker has shown that simonsi extends south to Arequipa, and renewed comparison of the single bird from Tarapaca (Pica) with two from the latter locality, leads to the conclusion that, in spite of its nearly plain (unmarked) upper parts, it seems more properly referable to R. s. simonsi. It is considerably smaller than any specimen from the more southern parts of Chile, but agrees closely in dimensions with one of the Arequipa birds. ^Rallus sanguinolenius landbecki Hellmayr: Very similar to R. s. luridus, but with slenderer, though not constantly shorter bill and weaker feet; upper parts decidedly paler, less rufous brown. The red spot at the base of the bill is rather obsolete, or even absent as in R. s. luridus. Additional material examined. — Chile: Vicuna, Coquimbo, 1; Santiago, 5; Rancagua, O'Higgins, 1; Teno, Curico, 1; Vegas de Talgahuano, Concepcion, 1; Peuco, Concepcion, 1; Cabrero, Concepcion, 1; Junquillos (San Carlos de Chilian), Nuble, 1; Maquegua, Arauco, 2; Malleco, 1; Maquehue, Cautin, 4; Pelal, Temuco, 2; Chapod, Temuco, 1; Rio Bueno, Valdivia, 1; Valdivia, 3; Desagtie, near Puerto Montt, Llanquihue, 1; unspecified, 5. — Argentina: Puesto Burro, Chubut, 1. 1942 Birds of the Americas — Hellmayr and Conover 317 History); idem, I.e., p. 356, 1932 — part, Atacama to Llanquihue and adjacent districts of Argentina; Bullock, Rev. Chil. Hist. Nat., 39, p. 244, 1935 — Isla la Mocha, Chile (breeding). Rallus sanguinolentus Swainson, Anim. Menag., p. 335, Dec. 31, 1837 — part, Chile; Darwin, Zool. Beagle, 3, Birds, p. 133, 1841 — Valparaiso; Fraser, Proc. Zool. Soc. Lond., 11, p. 118, 1843— Chile; Yarrell, I.e., 15, p. 54, 1847— Chile (egg descr.); Sclater, I.e., 1867, pp. 333, 339— Chile; Lane, Ibis, 1897, p. 299 — part, central and southern Chile and Chiloe Island. Rallus bicolor (not of Lesson, 1831) Des Murs, in Gay, Hist. FIs. Pol. Chile, Zool., 1, p. 434, pi. 10, 1847— Chile; Boeck, Naumannia, 1855, p. 510— Valdivia; Germain, Proc. Bost. Soc. N. H., 7, p. 314, 1860 — Santiago (breeding habits); Frauenfeld, Verb. Zool. Bot. Ges. Wien, 10, Abh., p. 639, 1860 — Lake Aculeo, Santiago; Philippi, Anal. Univ. Chile, 31, p. 278, 1868— "the whole" of Chile; Lataste, Act. Soc. Scient. Chili, 3, "1893," p. exv, 1894— Bureo (Chilian), Nuble; Waugh and Lataste, I.e., 4, pp. Ixxxix, clxxiii, 1894 — Penafior, Santiago, and San Alfonso, Val- paraiso; Lataste, I.e., 5, pp. xxxiv, Ixiii, 1895 — Caillihue (Viehuquen), Curieo, and Junquillos, Nuble. Ralltis caesius {not Gallinula caesia Spix) Cassin, in Gilliss, U. S. Astron. Exp., 2, p. 195, 1855 — interior of Chile; Schlegel, Mus. Pays-Bas, Ralli, p. 8, 1865— Santiago. Aramides bicolor Pelzeln, Reise Novara, Zool., 1, Vogel, p. 133, 1865 — Chile (spec, examined ;= young). Aramides sa'hguinolentus Pelzeln, Reise Novara, Zool., 1, Vogel, p. 134, 1865 — Chile (spec, examined ;= adult). RaUus rytirhynchus (not of Vieillot) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 446— part, Chile; Housse, Rev. Chil. Hist. Nat., 28, p. 52, 1924— Isla La Mocha; idem, I.e., 29, p. 150, 1925 — San Bernardo, Santiago; Jafluel and Pirion, I.e., 31, p. 113, 1927 — Marga-Marga, Valparaiso; Bullock, I.e., 33, p. 203, 1929— Angol, Malleco (breeding). Rallus rythrhynchus [sic] Reed, Anal. Univ. Chile, 49, p. 565, 1877 — Cauquenes, Colehagua; Gigoux, Rev. Chil. Hist. Nat., 28, p. 83, 1924— Caldera, Atacama. Rallus erythyrhynchus [sic] Reed, Anal. Univ. Chile, 93, p. 209, 1896 — Chile. [Limnopardalus rytirhynchus] subsp. a. Limnopardalus sanguinolentus Sharpe, Cat. Bds. Brit. Mus., 23, p. 30, 1894 — part, central Chile, Santiago, and Valparaiso. Limnopardalus rytirhynchus sanguinolentus Schalow, Zool. Jahrb. (Syst.), Suppl., 4, p. 669, 1898 — Punta Teatina, Coquimbo; Paessler, Journ. Orn., 70, p. 438, 1922— Coronel, Chile (breeding habits). Pardirallus rityrhynchus sanguinolentus Chubb, Ibis, 1919, p. 51 — Maquehue and Pelal, Temuco, Chile (erit.); Bullock, El Hornero, 3, p. 91, 1923— Chile (nest). Pardirallus rytirhynchus subsp. sanguinolentus Barros, Rev. Chil. Hist. Nat., 23, p. 16, 1919— Nilahue, Curieo. Pardirallus rytirhynchus sanguinolentus Barros, Rev. Chil. Hist. Nat., 25, p. 171, 1921 — Cordillera of Aconcagua. 318 Field Museum of Natural History — Zoology, Vol. XIII Pardirallus rytirhynchos sanguinolentus Wetmore, Univ. Calif. Pub. Zool., 24, p. 424, 1926— Caracoles, Santa Cruz. Ortygonax sanguinolentus sanguinolentus Lowe, Bull. Brit. Orn. CI., 46, p. 37, 1925. Ortygonax rytirhynchos landbecki Peters, Bds. World, 2, p. 169, 1934 (range). Range. — Chile, from Atacama south to Llanquihue (Rio Aisen), and the adjacent districts of southwestern Argentina (western Chubut and western Santa Cruz). Field Museum Collection. — 6: Chile (Concepcion, 1; Rio Lolen, Cautin, 2; Mafil, Valdivia, 1; Quellon, Chilo^ Island, 1; Rio Inio, Chilo^ Island, 1). Conover Collection. — 14: Chile (Ramadilla, Copiapo Valley, Atacama, 1; La Sehesa, Santiago, 1; Quidico, Concepcion, 1; Angol, Bio Bio, 2; Galvarino, Cautin, 1; Mafil, Valdivia, 2; Quellon, Chiloe Island, 1; Rio Inio, Chilo^ Island, 2; Casa de Richards, Rio Nirehuau, Llanquihue, 2; Balseo, junction of Rios Simpson and Maniuales, near Puerto Aisen, Llanquihue, 1). Rallus sanguinolentus luridus Peale.^ Magellanic Rail. Rallus luridus Peale, U. S. Expl. Exp., 8, p. 223, 1848 — Orange Harbour, Tierra del Fuego (type in U. S. National Museum examined). Rallus antarcticus (not of King) Sharpe, Proc. Zool. Soc. Lond., 1881, p. 14 — Tom Bay and Mayne Harbor (spec, in British Museum examined). [Limnopardalus rytirhynchtis] subsp. 0. Limnopardalus vigilantis Sharpe, Cat. Bds. Brit. Mus., 23, p. 31, pi. 4, 1894 — Straits of Magellan (type, from Tom Bay, in British Museum, examined). Rallus rhythirhynchus (not Rallus rytirhynchos Vieillot) Oustalet, Miss. Sci. Cap Horn, 6, p. B.131, pi. 2, 1891— Port Churrucha, Otarie Islet (Wol- laston Island), and Maxwell Island (crit.). (l)Limnopardalus vigilantis Salvadori, Ann. Mus. Civ. Stor. Nat. Genova, (2), 20, p. 626, 1900— Keppel Island, Falklands. Limnopardalus rytirhynchus subsp. vigilantis Dabbene, Anal. Mus. Nac. Buenos Aires, 8, p. 372, 1902 — Ushuaia, Tierra del Fuego; idem. I.e., 18, p. 195, 1910— Tierra del Fuego. Limnopardalus vigilantis Scott and Sharpe, Rep. Princet. Univ. Exp. Pata- gonia, 2, Orn., p. 46, 1904 — Straits of Magellan. ^Rallus sanguinolentus luridus Peale: Agreeing with R. s. landbecki in plain (unspotted) lower back, rump and secondaries; but larger, with heavier bill, feet and toes, and upper parts more saturated and more rufous brown. The red basal spot to the bill is obsolete or even absent (though sometimes hardly less conspicuous than in the Chilean form), but apparently always lacking on the upper mandible. Wing, 150-163 (in one case 140); bill, 61-69. Material examined. — Magellanes: Tom Bay, Madre de Dios Island, Trinidad Channel, 1; Mayne Harbor, 1; Puerto Bueno, West Smyth's Channel, 1; Port Fleury, 1. — Tierra del Fuego: Orange Bay, 1; Isla Aiio Nuevo, 1. — Cape Horn: Hermit Island, 1; Bay Gretton, Wollaston Island, 3; Maxwell Island, 1. 1942 Birds of the Americas— Hellmayr and Conover 319 Rallus vigilantis Nicoll, Ibis, 1904, p. 46 — Puerto Bueno, Magellan Straits. Rallus sanguinolentus luridiis Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 355, 1932 — Straits of Magellan to Cape Horn region (crit.); Rey- nolds, Ibis, 1935, p. 85 — islands of Cape Horn and Barnevelt Island (nest descr.). Ortygonax sanguinolentus vigilantis Lowe, Bull. Brit. Orn. CI., 46, p. 37, 1925. Ortygonax rytirhynchos luridu^ Peters, Bds. World, 2, p. 169, 1934 (range). Range. — Straits of Magellan, Tierra del Fuego, and Cape Horn region; (?)accidental in the Falkland Islands (one doubtful record from Keppel Island). *Rallus sanguinolentus sanguinolentus Swainson.^ Argentine Rail. Rallus sanguinolentus Swainson, Anim. Menag., p. 335, Dec. 31, 1837 — part, "Brazil" (type now in University Museum, Cambridge, Engl.; cf. Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, pp. 352-353, 1932). Aramides rythirhynchvs (not Rallus rytirhynchos Vieillot) Burmeister, Journ. Orn., 8, p. 261, 1860— Parand, Entre Rfos; idem, Reise La Plata St.. 2, p. 504, 1861— Parana. Rallus rhytirhynchus^ Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 145 — Conchitas, Buenos Aires; idem, I.e., 1868, p. 446 — part, Paraguay and Argentina; Hudson, I.e., 1876, p. 104 — Buenos Aires (habits); Durnford, Ibis, 187^, p. 65 — Belgrano and Lujan Bridge, Buenos Aires (eggs descr.); Doering, in Roca, Inf. Ofic. Exp. Rio Negro, Zool., p. 55, 1881 — Rio Colo- rado and Rio Negro west to Neuquen; White, Proc. Zool. Soc. Lond., 1883, p. 42 — Cosquin, Cordoba; Barrows, Auk, 1, p. 276, 1884 — Concepcion del Uruguay, Entre Rfos (nest and eggs); Holmberg, Act. Acad. Nae. Ciene. Cordoba, 5, p. 88, 1884 — mouth of the Arroyo Tandll, Buenos Aires; Withington, Ibis, 1888, p. 471 — Lomas de Zamora, Buenos Aires; Sclater and Hudson, Arg. Orn., 2, p. 149, 1889 — part, Argentina (habits); Stem- pelmann and Schulz, Bol. Acad. Nae. Ciene. Cordoba, 10, p. 406, 1890 — Cordoba; Oustalet, Miss. Scient. Cap Horn, 6, p. B.131, 1891 — part, banks of the Rio Uruguay; Aplin, Ibis, 1894, p. 203 — Rio Sauce, Uruguay; Salvador!, Boll. Mus. Zool. Torino, 12, No. 292, p. 34, 1897— Tala, Salta; Ihering, Cat. Faun. Braz., 1, p. 27, 1907 — part, Rio Grande do Sul (Novo Hamburgo) and Argentina (La Plata); Grant, Ibis, 1911, p. 462 — Cape San Antonio and Los Ynglases, Aj6, Buenos Aires; idem. I.e., 1912, p. 275 (young descr.); Gibson, I.e., 1920, p. 39 — Cape San Antonio, Buenos Aires (habits). ^ Peters (Bds. World, 2, p. 168, 1934) adopts for this species Rallus rytir- hynchos Vieillot (Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 549, 1819 — based on "Ypacahd pardo" Azara, No. 372, Paraguay). Azara's description refers to three immature birds and is of very doubtful applicability (cf. Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 251, 1930, and Hellmayr, I.e., 19, p. 352, 1932). In view of the uncertainty surrounding Vieillot's name, which might just as well have been based on immature individuals of R. nigricans likewise found in Paraguay, it is preferable to use Swainson's term, whose type still exists and leaves no pos- sible doubt as to its pertinence. ^ Variously spelled rhytirhynchus, rytirhynchus, rytyrhynchus, or rythirhynchus. 320 Field Museum of Natural History— Zoology, Vol. XIII Aramides nigricans (not Rallus nigricans Vieillot) Burmeister, Journ. Orn., 8, p. 261, 1860 — Mendoza, Parana, Tucumdn; idem, Reise La Plata St., 2, p. 504, 1861— "Argentina." Rallus nigricans Durnford, Ibis, 1877, p. 193 — Belgrano, Buenos Aires (eggs descr.; spec, in British Museum examined); Sclater and Hudson, Arg. Orn., 2, p. 150, 1889— "Buenos Aires" (ex Burmeister). Limnopardalus rytirhynchus Sharpe, Cat. Bds. Brit. Mus., 23, p. 29, 1894 — part, spec, a-k, "Brazil," Uruguay (Montevideo), Argentina (Belgrano, Alvear, Conchitas, Lomas de Zamora, Buenos Aires; Cosquin, Cordoba; Mendoza); Ihering, Annuario Est. Rio Grande do Sul, 16, p. 147, 1899 — Sao Lourengo, Rio Grande do Sul; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 214, 1902 — Lules, Tucumdn; idem. Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 1905 — Lules; Chubb, Ibis, 1910, p. 65 — Sapucay, Paraguay (spec, examined); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 195, 1910 — part, Cordoba, Tucum4n, Salta, Buenos Aires. Limnopardalus rytirhynchus rytirhynchus Hartert and Venturi, Nov. Zool., 16, p. 256, 1909 — Entre Rlos (La Soledad) and Buenos Aires (Barracas al Sud). Pardirallus rityrhynchus rityrhynchus Chubb, Ibis, 1919, p. 48 — El Carrizal, Sierra de Cordoba, and Isla Ella, Delta del Parana (young descr.). Pardirallus rytirhynchus rytirhynchus Dabbene, El Hornero, 1, p. 33, 1917 — Isla Martin Garcia, Buenos Aires; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 600, 1924— Buenos Aires Province. Pardirallus rytirhynchus Marelli, El Hornero, 1, p. 76, 1918 — Curuzu-Cuatifi, Corrientes; Sanzin, I.e., 1, p. 148, 1918 — La Paz, Mendoza; Tremoleras, I.e., 2, p. 11, 1920 — Uruguay (Montevideo, Canelones, Maldonado, Co- lonia, Rocha, Treinta y Tres); Daguerre, I.e., 2, p. 260, 1922 — Rosas, Buenos Aires; Seri6 and Smyth, I.e., 3, p. 39, 1823 — Santa Elena, Entre Rios; Giacomelli, I.e., 3, p. 81, 1923 — La Rioja; Pereyra, I.e., 3, p. 161, 1923 — Zelaya, Buenos Aires; Wilson, I.e., 3, p. 351, 1926 — General Lopez, Santa Fe; Budin, I.e., 4, p. 403, 1931 — La Quebrada, Jujuy; Pereyra, I.e., 5, p. 215, 1933— Isla Demarchi, Delta del Parand. Pardirallus rytirhynchos rytirhynchos Wetmore, Bull. U. S. Nat. Mus., 133, p. 122, 1926 — Uruguay (Lazcano, Rio Negro), Rio Negro (General Roca), and Mendoza (Tunuyan) (crit., habits). Ortygonax rytirhynchus (os) rytirhynchus (os) Lowe, Bull. Brit. Orn. CI., 46, p. 37, 1925; Peters, Bds. World, 2, p. 168, 1934 (range). Rallus sanguinolentus sanguinolentus Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 354, 1932 (crit.). Range. — Extreme southeastern Brazil (Rio Grande do Sul), Uruguay, Paraguay, and northern Argentina south to the Rio Negro.^ 1 Swainson's type of R. sanguinolentus is a thoroughly typical example of this form, which is readily recognizable by the blackish central markings to the dorsal feathers and inner secondaries and the prominent red spot at the base of the bill. An adult male from Rio Grande do Sul does not differ from an Argentine series. Additional material examined. — Brazil: unspecified, 1 (the type); Rio Grande, Rio Grande do Sul, 1.^ — Uruguay: Montevideo, 1; Santa Elena, Soriano, 1. — Argentina: La Soledad, Entre Rios, 1; Isla Ella, Delta del Parana, 1; Barracas al 1942 Birds of the Americas — Hellmayr and Conover 321 Field Museum Collection. — 1: Argentina (Rio Colorado, Tucu- mdn, 1). Conover Collection. — 7: Argentina (San Felipe, Tucuman, 1; Burruyain, Tucuman, 1; Tunuydn, Mendoza, 2); Paraguay (Itap^, l;Horqueta, 2). Rallus sanguinolentus zelebori (Pelzeln).i Zelebor's Rail. Aramides zelebori Pelzeln, Reise Novara, Zool., 1, Vogel, p. 133, 1865 — Lake Paratininga and Sapitiba, Rio de Janeiro, Brazil (type, from Lake Para- tininga, in Vienna Museum examined); idem, Orn. Bras., pp. 315, 458, 1870 — Sapitiba, Rio de Janeiro. Rallus rythirhynchus (not Ralltis rytirhynchos Vieillot) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 446 — part, "southern Brazil (Zelebor)"; (?)Ihering, Cat. Faun. Braz., 1, p. 27, 1907 — part, Ypiranga, Sao Paulo. (l)Limnopardalus rytirhynchus Ihering, Rev. Mus. Paul., 3, p. 414, 1899 — • Ypiranga, Sao Paulo. ■Rallus sanguinolentus zelebori Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 355, 1932 — State of Rio de Janeiro (crit.). Ortygonax rytirhynchos zelebori Peters, Bds. World, 2, p. 168, 1934 (range). Range. — Southeastern Brazil, in State of Rio de Janeiro (Lake Paratininga; Sapitiba) and probably also in the neighboring prov- inces (Sao Paulo, etc.).^ ♦Rallus nigricans Vieillot.^ Blackish Rail. Rallus nigricans Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 560, 1819 — based on "Ypacaha obscuro" Azara, No. 371, Paraguay and La Plata Sud, Buenos Aires, 4; Belgrano, 1; Alvear, 1; Lomas de Zamora, 1; Ajo, Buenos Aires, 6; Conchitas, 1; Del Carril, Dept. Saladillo, Buenos Aires, 1; Cosquin, Cordoba, 1. — Paraguay: Sapucay, 1. 1 Rallus sanguinolentus zelebori (Pelzeln): Nearest to, and agreeing with, R. s. sanguinolentus in heavily black-marked dorsal feathers, scapulars, and inner secondaries, but much smaller, with much slenderer, paler (yellowish green) bill; upper parts darker, more rufescent, and under surface (from chin to abdomen) deeper slaty. The two only known specimens have a very conspicuous bright red basal spot to the bill encroaching on the lower half of the maxilla, and are, of course, very different from R. nigricans, which is likewise found at Rio de Janeiro. Wing, 110, 114; tarsus, 55; bill, 41, 45. 2 Rallus setosus King (Zool. Journ., 4, p. 94, 1828) cannot be identified for certain in absence of the type. Cf. Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 352, 1932. ^ Rallus nigricans Vieillot, in spite of its superficial resemblance, evidently is specifically distinct from R. sanguinolentus, since its range in Paraguay and parts of southeastern Brazil coincides with representatives of the latter group. For instance, we have examined specimens of both from Paraguay (Sapucay, Hor- queta) and Rio de Janeiro (Sapitiba). Its principal character is the straighter, greenish, apically more yellowish bill without any trace of the red basal spot. The upper parts are generally lighter, more olivaceous, and are wholly devoid of dusky spotting. The coloration of the throat varies individually from white to 322 Field Museum of Natural History — Zoology, Vol. XIII River; Wied, Beitr. Naturg. Bras., 4, (2), p. 782, 1833— Rio de Janeiro (plumages); Schlegel, Mus. Pays-Bas, Ralli, p. 8, 1865— Ypanemd, Sao Paulo, and Rio do Boraxudo, Parand; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 446 — Brazil (Minas Geraes, Sao Paulo, Bahia) and Para- guay (monog.); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 45 — Rio de Janeiro (Nova Friburgo), Sao Paulo (Pertininga), and Minas Geraes (Fazenda Engenho, Fazenda Soumidoro, Lagoa Santa); Pelzeln, Orn. Bras., 3, p. 315, 1870 — Rio de Janeiro (Ilha de Marambaya, Sapi- tiba), Sao Paulo (Mattodentro, Ypanemd), and Parana (Rio do Boraxudo); Berlepsch, Journ. Orn., 22, p. 274, 1874 — Blumenau, Santa Catharina; Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 545 — Medellin, Colom- bia (nesting); Forbes, Ibis, 1881, p. 358 — Quipapd, Pernambuco; Tac- zanowski, Proc. Zool. Soc. Lond., 1882, p. 49 — Huambo, Peru; idem, Orn. Per., 3, p. 317, 1886— Huambo; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 40, 1900— Gualaquiza, Ecuador. RallVrS immaculatus Lichtenstein, Verz. Doubl. Zool. Mus. Berlin, p. 79, 1823 — based on Azara, No. 371; Bahia and Sao Paulo. Gallinula caesia Spix, Av. Spec. Nov. Bras., 2, p. 73, pi. 95, 1825 — Contendas, Minas Geraes, Brazil (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 712, 1906). Ralltis bicolor (Cuvler MS.) Lesson, Traite d'Orn., livr. 7, p. 536, April, 1831 — new name for Gallinula caesia Spix; Blackwall, Edinb. Journ. Sci., (n.s.), 6, No. 11, p. 78, 1832 — supposed to be Brazil (type in coll. of Robert Wood, Manchester). Aramides nigricans Burmeister, Syst. Uebers. Th. Bras., 3, p. 385, 1856 — southeastern Brazil; Euler, Journ. Orn., 15, p. 418, 1867 — Cantagallo, Rio de Janeiro (eggs descr.). Limnopardalus nigricans Sharpe, Not. Leyd. Mus., 15, p. 267, 1893 — "Suri- nam"; idem. Cat. Bds. Brit. Mus., 23, p. 31, 1894— Brazil ("Pelotas, Rio Grande do Sul"; Santa Fe, Minas Geraes; Bahia), (?)Peru (Pacasmayo), and Colombia (Medellin); Ihering, Annuario Est. Rio Grande do Sul, 16, p. 147, 1899 (not found in Rio Grande do Sul); idem. Rev. Mus. Paul., 3, p. 414, 1899 — Sao Paulo (Ribeirao Pires, Cachoeira, Sao Paulo, Ypi- ranga); idem. I.e., 4, p. 164, 1900— Cantagallo and Nova Friburgo, Rio de Janeiro; idem. Cat. Faun. Braz., 1, p. 27, 1907 — Rio de Janeiro (Ilha slate gray. This variation is well shown by the series from Villa Rica, Paraguay, and another from Sao Paulo. On comparing the type of R. n. humilis, we fail to discern a single color character that is not found in various individuals from Brazil. Its supposedly smaller size does not hold either, several birds from eastern Brazil having the wings equally short, and one from Pernambuco (Sao Lourengo) the bill even shorter (40 mm.). Specimens from Colombia, which vary in the color of the throat to the same extent as those from Paraguay and Brazil, seem to average slightly paler gray underneath, but the divergency is insignificant and needs corroboration by larger series. Additional material examined. — Colombia: Medellin, 3; Popaydn, 1; "Bogota," 1. — Peru: La Merced, Chanchamayo, 1. — Brazil: Sao Lourengo, Pernambuco, 2; Bahia, 6; Brago do Sul, Espirito Santo, 1; Engenheiro Reeve, Espirito Santo, 1; Agua Suja (Bagagem), Minas Geraes, 1; Santa Fe, Minas Geraes, 1; Rio de Janeiro, 4; Sapitiba, Rio de Janeiro, 1; Cruzeiro, Sao Paulo, 1; Ypanema, Sao Paulo, 4; Borda do Matto, Sao Paulo, 1; Piquete, Sao Paulo, 1; Sao Sebastiao, Sao Paulo, 1; Fazenda Cayod, Sao Paulo, 1; Joinville, Santa Catharina, 3. — Argentina: Posadas, Misiones, 1. — Paraguay: Sapucay, 2. 1942 Birds of the Americas — Hellmayr and Conover 323 Grande), Sao Paulo (Cachoeira, Ribeirao Pires, Jaboticabal, Ubatuba, Itarare), and Parand (Ourinho); Hartert and Venturi, Nov. Zool., 16, p. 257, 1909 — Posadas, Misiones; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 195, 1910 — "Catamarca" (errore), "Chaco," and Misiones; Chubb, Ibis, 1910, p. 65 — Sapucay, Paraguay; Bertoni, Faun. Parag., p. 37, 1914 — Paraguay. Rallus maculaius (not of Boddaert) Goodfellow, Ibis, 1902, p. 230 — near the Cauca River, Popayan, Colombia (spec, examined). Rallies nigricans humilis Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 48 — La Merced, Chanchamayo, Peru (type in Warsaw Museum examined; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 102, 1927). Pardirallus nigricans nigricans Chapman, Bull. Amer. Mus. N. H., 36, p. 216, 1917 — La Manuelita and Rio Frio, Cauca Valley, Colombia; idem. I.e., 55, p. 175, 1926— Mirador, Ecuador; Pinto, Rev. Mus. Paul., 19, p. 71, 1935 — Bahia (Aratuhype, Engenho da Ponte, Rio Gongogy). Pardirallus nigricans macropus Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 117, 1926 — Vermelho, Parand, Brazil (type in Warsaw Museum). Rallus nigricans nigricans Pinto, Rev. Mus. Paul., 20, p. 40, 1936 — Inhumas, Goydz, Brazil. Ortygonax nigricans nigricans Lowe, Bull. Brit. Orn. CI., 46, p. 37, 1925; Peters, Bds. World, 2, p. 169, 1934 (range). Ortygonax nigricans humilis Lowe, Bull. Brit. Om. CI., 46, p. 37, 1925; Peters, Bds. World, 2, p. 169, 1934 (range). Range. — Eastern Brazil, from Pernambuco and Bahia south through Minas Geraes, Goyaz (Inhumas), Espirito Santo, Rio de Janeiro, Sao Paulo, and Parana to Rio Grande do Sul; Paraguay (Sapucay, Villa Rica, Horqueta); northeastern Argentina (Posadas, Misiones);^ also in Colombia (Cauca Valley; native "Bogotd" collec- tions), eastern Ecuador (Gualaquiza, Mirador), and eastern Peru (Huambo; La Merced, Chanchamayo). ^ Field Museum Collection. — 3: Brazil (Therezopolis, 2); Paraguay (Villa Rica, 1). Conover Collection. — 26: Colombia (Timba Valle, Cauca, 1; El Tambo, Cauca, 4; Munchique, Cauca, 1); Brazil (Fazenda Cayoa, ^ The adult male secured by S. Venturi on Sept. 13, 1899, at Posadas, Misiones, seems to be the only authenticated Argentine record. Dabbene includes in its range Catamarca (ex Fontana, a notoriously unreliable writer) and Chaco, on the authority of Venturi, who, however, did not obtain any specimens. The bird listed by Durnford s. n. Rallus nigricans from Belgrano, Buenos Aires, is R. s. sanguinolentus, as shown by his specimen in the British Museum, and Burmeister's record is doubtless due to confusion with the same species. * We cannot help thinking that the young birds from Pacasmayo doubtfully referred to'jR. nigricans by Taczanowski, were wrongly identified. They are much more likely to be R. s. simonsi. The locality "Surinam" attached to a specimen in the Leiden Museum appears to be likewise open to doubt. 324 Field Museum of Natural History — Zoology, Vol. XIII Sao Paulo, 1; Joinville, Santa Catharina, 1; Rolante, Rio Grande do Sul, 1); Paraguay (Villa Rica, 10; Horqueta, 7). Rallus longirostris pelodratnus Oberholser.^ Trinidad Clap- per Rail. ^Rallus longirostris pelodratnus Oberholser, Proc. U. S. Nat. Mus., 84, p. 323, 1937 — Caroni Swamp, Island of Trinidad (type in coll. of J. H. Fleming, Toronto, Ontario). Rallus longirostris (not of Boddaert) Leotaud, Gis. Trinidad, p. 491, 1866 — Trinidad; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 444 — part, Trinidad. Rallus longirostris longirostris Hellmayr, Nov. Zool., 13, p. 52, 1906 — Caroni Swamp, Trinidad (crit., range); Peters, Bds. Worid, 2, p. 159, 1934 — part, Trinidad; Roberts, Trop. Agric, 11, p. 90, 1934 — Trinidad; Belcher and Smooker, Ibis, 1935, p. 281 — Caroni Swamp, Trinidad (nest and eggs descr.). Range. — Island of Trinidad. *Rallus longirostris longirostris Boddaert. Long-billed Rail. Rallus longirostris Boddaert, Tabl. PI. Enl., p. 52, Dec, 1789 — based on "Rale a long bee, de Cayenne" Daubenton, PI. Enl., pl. 849, Cayenne; Richard and Bernard, Act. Soc. Hist. Nat. Paris, 1, (1), p. 118, 1792 — Cayenne; Bona- parte, Bull. Soc. Linn. Normandie, 2, p. 40, 1857 — Cayenne; Schlegel, Mus. Pays-Bas, Ralli, p. 11, 1865 — part, spec, b, c, Surinam and Cayenne; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 444 — part, Guiana and Cayenne; Salvin, Ibis, 1886, p. 176 — British Guiana (ex Schomburgk); Sharpe, Cat. Bds. Brit. Mus., 23, p. 10, 1894 — part, spec, a, Berbice, Guiana; Berlepsch, Nov. Zool., 15, p. 299, 1908 — Cayenne; Penard, Vog. Guyana, 1, p. 197, 1908 — Surinam (eggs descr.); Chubb, Bds. Brit. Guiana, 1, p. 66, 1916— Lamaha. Rallus longirostris longirostris Peters, Bds. World, 2, p. 159, 1934 — part, Guianas; Oberholser, Proc. U. S. Nat. Mus., 84, p. 320, 1937 (monog., in part). [Rallus longirostris] a. longirostris Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 358, 1884 — part, Cayenne. Limnopardalis longirostris Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 320, 1890— Guiana. Range. — French, Dutch, and British Guiana.^ 1 Rallus longirostris pelodramus Oberholser: Merely differs from the nominate race by being more heavily marked above with blackish, thus approaching crassi- rostris, from which it may, however, be separated by the darker, more rufescent tone of the lateral margins to the dorsal plumage. Material examined. — Trinidad: Caroni Swamp, 3; Caroni, 3. 2 Wetmore (Proc. Biol. Soc. Wash., 54, p. 203, Dec. 8, 1941) has very recently described R. I. phelpsi from the Laguna de Tucacas at Puerto Lopez, La Guajira, Colombia (type in the U. S. National Museum). Said to be similar to R. I. pallidus but darker above and brighter brown below. 1942 Birds of the Americas — Hellmayr and Conover 325 Field Museum Collection. — 1: British Guiana (Buxton, E. C, Demerara, 1). *Rallus longirostris crassirostris Lawrence.^ Large-billed Rail. Rallus crassirostris Lawrence, Ann. Lyc. Nat. Hist. N. Y., 10, pp. 19, 20, 1871 — Bahia, Brazil (type in coll. of Geo. N. Lawrence, now in the American Museum of Natural History, New York); Ihering, Rev. Mus. Paul., 5, "1901," p. 285, 1902— Iguape, Sao Paulo. Rallus longirostris (not of Boddaert) Burmeister, Syst. Uebers. Th. Bras., 3, p. 381, 1856— Bahia; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 444 — part, Bahia (ex Burmeister); Pelzeln, Orn. Bras., 4, p. 458, 1870 — Bahia; Forbes, Ibis, 1881, p. 358 — Recife, Pernambuco. [Rallus longirostris] a. Rallus longirostris Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 360, 1884— part, Bahia. Rallus longirostris subsp. a. Rallus crassirostris Sharpe, Cat. Bds. Brit. Mus., 23, p. 11, 1894— Bahia. Rallus longirostris crassirostris Hellmayr, Nov. Zool., 13, p. 52, 1906 — Pernam- buco to Sao Paulo (crit.); Ihering, Cat. Faun. Braz., 1, p. 26, 1907 — Iguape, Sao Paulo; Snethlage, Bol. Mus. Goeldi, 8, p. 70, 1914 — Marajo, Brazil; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 480, 1929— Mangunca Island, Maranhao; Peters, Bds. World, 2, p. 159, 1934 — Maranhao to Sao Paulo; Pinto, Rev. Mus. Paul., 19, p. 70, 1935 — Bahia (Rio Aratuhype, Cahype, Caravellas), Rio de Janeiro (Ilha Grande, Ata- foua), and Sao Paulo (Franca, Ituverava, Itarare, Jaboti cabal) ; Oberholser, Proc. U. S. Nat. Mus., 84, p. 321, 1937— Bahia (crit.). Range.— Eastern Brazil, from the estuary of the Amazon (island of Marajo) through Maranhao (Mangunga Island), Pernambuco (Recife), and Bahia to Espirito Santo, Rio de Janeiro, Sao Paulo, and Santa Catharina (Joinville). Field Museum Collection. — 1: Brazil (Mangunga Island, Maran- hao, 1). Conover Collection. — 1: Brazil (Mangunga Island, Maranhao, 1). 1 Rallus longirostris crassirostris Lawrence: Closely similar to the nominate race, but perhaps separable by more sooty (less brownish) sides of the head and by having the upper parts more coarsely spotted with blackish, causing a con- siderable reduction in the olivaceous lateral margins. Owing to the absence of adequate comparative material from French Guiana it is impossible to speak with confidence on the claims of this form to recognition. Comparison of single birds from eastern Brazil at various times with specimens of the nominate race failed to corroborate the differences in stoutness of bill or in color of legs. All that can be said is that those from Brazil are more heavily marked with black above. Pinto's measurements, together with those taken by ourselves, would, besides, seem to indicate a slightly longer bill, which, in Brazilian males, ranges from 51-59 (against 47-55 in longirostris). Additional material examined. — Brazil: Bahia, 3; Espirito Santo, 1; Iguape, Sao Paulo, 2; Joinville, Santa Catharina, 1. 326 Field Museum of Natural History— Zoology, Vol. XIII Rallus longirostris cypereti Taczanowski.^ Cyperus Rail. Rallus cypereti Taczanowski, Proc. Zool. Soc. Lond., "1877," p. 747, pub. early in 1878 — Santa Lucia, delta of the Rio Tumbez, Peru (type in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 102, 1927); idem, Orn. Per., 3, p. 315, 1886— Rio Tumbez. Rallus longirostris (not of Boddaert) Sharpe, Cat. Bds. Brit. Mus., 23, p. 10, 1894 — part, spec, b, Santa Lucia, Peru. Rallus longirostris cypereti Hellmayr, Nov. Zool., 13, p. 52, 1906 — Vacqueria, Ecuador, and Tumbez, Peru (crit.); Chapman, Bull. Amer. Mus. N. H., 55, p. 174, 1926— western Ecuador; Peters, Bds. World, 2, p. 159, 1934 (range); Oberholser, Proc. U. S. Nat. Mus., 84, p. 321, 1937 (monog.). Range. — Marshes along the coast of Ecuador (Vacqueria, Prov. Esmeraldas) and northwestern Peru (delta of the Rio Tumbez, Dept. Tumbez). ♦Rallus longirostris crepitans Gmelin. Eastern Clapper Rail. Rallus crepitans Gmelin, Syst. Nat., 1, (2), p. 713, 1789 — "In Noveboraco"= Hempstead, Long Island, New York;'' Sharpe, Cat. Bds. Brit. Mus., 23, p. 12, 1894 — part, except Georgia and Corpus Christi, Texas. Rallus longirostris crepitans Ridgway, Bull. Nutt. Orn. CI., 5, p. 140, 1880 (dist. char.); Lawrence, Auk, 2, p. 274, 1885 (wintering Long Island); Browne, I.e., 4, p. 344, 1887 (winter spec. Mass.); Bent, Bull. U. S. Nat. Mus., 135, p. 277, 1926 (life hist.); Peters, Bds. World, 2, p. 157, 1934 (range); Oberholser, Proc. U. S. Nat. Mus., 84, p. 351, 1937 (disc). Rallus crepitans crepitans Cooke, Bull. U. S. Dept. Agr., 128, p. 19, 1914 (distr., migr.). Range. — Breeds in the salt marshes from Connecticut to North Carolina. Winters from New Jersey to northeastern Florida (Amelia Island). Field Museum Collection. — 6: Connecticut (Litchfield, 1); New York (Mount Sinai Harbor, Long Island, 1) ; North Carolina (North- ' Rallus longirostris cypereti Taczanowski differs from the two eastern races by decidedly paler and more grayish (less olivaceous) edges to the dorsal plumage, and much paler, olive grayish brown instead of dusky brown barring on the flanks. Wing, (male) 132, (female) 121; tail, 52, (female) 48; bill, 52, (female) 50. Recorded only from the two localities listed above, but doubtless also occur- ring in other suitable places on the coast of Ecuador. Material examined. — Ecuador: Vacqueria (sea level), Prov. Esmeraldas, 2. — Peru: Santa Lucia, Tumbez, 1. 2 According to Oberholser (Proc. U. S. Nat. Mus., 84, pp. 351-352, 1937), Hempstead should be considered the type locality, because Gmelin based his description on the "Clapper Rail" of Pennant (Arc. Zool., 2, p. 490, 1785 ["New York"]) and on the "Clapper Rail" of Latham (Gen. Syn. Bds., 3, (1), p. 229, No. 2, 1785 ["New York"]), who in turn cited as the basis of their descriptions some New York specimens in Mrs. Blackburn's Museum, which had been sent to the museum by a correspondent who lived at Hempstead, Long Island, N.Y. i 1942 Birds of the Americas — Hellmayr and Conover 327 hampton County, 1); South Carolina (Mount Pleasant, 2); Georgia (Mcintosh County, 1). Conover Collection. — 1: New Jersey (Avalon, 1). ♦Rallus longirostris waynei Brewster. ^ Wayne's Clapper Rail. Rallus crepitans waynei Brewster, Proc. New Eng. Zool. CI., 1, p. 50, 1899 — St. Mary's, Camden County, Georgia (type in Brewster Collection, Museum of Comparative Zoology, Cambridge, Mass.); Allen, Auk, 16, p. 339, 1899 (republication orig. descr.); Cooke, Bull. U. S. Dept. Agr., 128, p. 21, 1914 (range). Rallus crepitans (not of Gmelin) Sharpe, Cat. Bds. Brit. Mus., 23, p. 12, 1894 — part, Georgia. Rallus longirostris waynei Bent, Bull. U. S. Nat. Mus., 135, p. 290, 1926 (life hist.); Peters, Bds. World, 2, p. 157, 1934 (range); Oberholser, Proc. U. S. Nat. Mus., 84, p. 349, 1937 (disc). Range. — Resident on the salt marshes of Atlantic coast from southeastern North Carolina to about lat. 29° N. on the east coast of Florida. Field Museum Collection. — 5: Georgia (Sapelo Island, 1); Florida (Pilot-town, 4). Conover Collection. — 6: Georgia (Cumberland Island, 1); Florida (Nassau County, 2; New Berlin, Duval County, 3). ♦Rallus longirostris scottii Sennett.^ Scott's Clapper Rail. Rallus longirostris scottii Sennett, Auk, 5, p. 305, 1888 — Tarpon Springs, Florida (cotypes in the American Museum of Natural History, New York) ; Bent, Bull. U. S. Nat. Mus., 135, p. 287, 1926 (life hist.); Peters, Bds. "World, 2, p. 157, 1934 (range) ; Oberholser, Proc. U. S. Nat. Mus., 84, p. 346, 1937 (disc). Rallus saturatus (not of Ridgway) Sharpe, Cat. Bds. Brit. Mus., 23, p. 13, 1894 — part. Tarpon Springs, Florida. Rallus crepitans scotti Cooke, Bull. U. S. Dept. Agr., 128, p. 20, 1914 (range). Range. — Salt marshes of the Gulf coast of Florida and on the east coast from Jupiter Inlet south. Wanders as far west as Perdido Bay, Alabama. Field Museum Collection. — 4: Florida (Hernando County, 1; Tarpon Springs, 2; Grove City, 1). 1 Rallus longirostris waynei Brewster: Similar to R. I. crepitans, but grayer (more ashy, less cinnamomeous) on the under parts, and darker on the upper sur- face. From R. I. insularum it differs by being much darker throughout. ''Rallus longirostris scottii Sennett: Much darker than waynei on the upper surface, the centers to the feathers having a blackish appearance and the gray edgings a darker, more buffy one. On the under side it is much more cinnamomeous on the breast and neck, and darker on the flanks. From saturatus it differs by being less olive brownish (more blackish) above, and darker below. 328 Field Museum of Natural History — Zoology, Vol. XIII Conover Collection. — 8: Florida (Charlotte Harbor, Charlotte County, 6; Homosassa Springs, Citrus County, 2). ♦Rallus longirostris insularum Brooks.^ Key West Clapper Rail. Rallus longirostris insularum Brooks, Proc. New Engl. Zool. CI., 7, p. 53, June 24, 1920 — Big Pine Key, Florida (type in Museum of Comparative Zoology, Cambridge, Mass.); Peters, Bds. World, 2, p. 157, 1934 (range); Oberholser, Proc. U. S. Nat. Mus., 84, p. 348, 1937— Key West, Key Largo, Big Pine Key, Sixth Key in the Newfound Harbor Group, Raccoon Key, and Torch Key, Florida (disc). Rallus longirostris Jielius Oberholser, Proc. Biol. Soc. Wash., 33, p. 33, July 24, 1920 — Sixth Key in the Newfound Harbor Group, southwest of Big Key, Florida (type in U. S. National Museum). Range. — Florida keys and possibly adjacent mainland. Field Museum Collection. — 4: Florida (Key West, 1; Pigeon Key, Monroe County, 3). ♦Rallus longirostris corrius Maynard.^ Cory's Clapper Rail. Rallus corrius Anonymous =Maynard, Amer. Exch. and Mart, 3, No. 3, Jan. 15, 1887 — island off the south shore of Andros (type in Field Museum of Natural History examined);' I.e., No. 6, Feb. 5, 1887 (corrected to read Rallus coryi). Rallus caribaeus (not of Ridgway) Sharpe, Cat. Bds. Brit. Mus., 23, p. 13, 1894 — part, Bahama Islands. Rallus crepitans coryi Cooke, Bull. U. S. Dept. Agr., 128, p. 22, 1914 (range). Rallus longirostris coryi Peters, Bds. World, 2, p. 158, 1934 (range). Rallus longirostris corrius Oberholser, Proc. U. S. Nat. Mus., 84, p. 329, 1937 — key south of Andros Island, South Andros Island, Southern Ragged Island, Abaco Island, Andros Island, New Providence Island, Watlings Island (disc). Range. — Mangrove swamps of the Bahama Islands. 1 Rallus longirostris insularum Brooks: Very like R. I. corrius, but the feathers of the upper parts have the brown centers darker, and the gray edges of a more bluish cast. The color of the breast is less intense (whiter). ^Rallus longirostris corrius Maynard: A very pale bird approached in this respect only by R. I. insularum. Much paler throughout than scottii, waynei, and cubanus. Centers of feathers of upper parts pale olive brown, the edges pale gray; breast very pale buff tinged with olive gray on chest. Additional material examined. — Bahama Islands: San Salvador or Watlings Island, 1; Lake Isabella, San Salvador, 1; Southern Wells, Andros Island, 1; southern Andros Island, 1; New Providence, 1. ' The type specimen differs quite radically from the other ten specimens examined. It has the dark centers to the feathers of the upper parts paler (huf- fier, less olivaceous) and the primaries are also a much paler brown. It has a faded appearance, and may be slightly albinistic. 1942 Birds of the Americas — Hellmayr and Conover 329 Field Museum Collection. — 6: Bahama Islands (Berry Islands, 4; near Nassau, 1; island off the south shore of Andros, 1). *Rallus longirostris cubanus Chapman. ^ Greater Antillean Clapper Rail. Rallus longirostris cubanus Chapman, Bull. Amer. Mus. Nat. Hist., 4, p. 288, 1892 — Casilda, coast of southern Cuba (type in American Museum of Natural History, New York); Oberholser, Proc. U. S. Nat. Mus., 84, p. 331, 1937 — Mariel, Manzanillo, Casilda, Preston, Guantanamo, Cuba (disc). Rallus longirostris caribaeus (not of Ridgway) Cooke, Bull. U. S. Dept. Agr., 128, p. 22, 1914 — part, Cuba, Puerto Rico, Hispaniola (distr.); Wetmore, Sci. Surv. Porto Rico & Virgin Is., 9, p. 335, 1927— Puerto Rico, Vieques, Culebra, St. Thomas, and St. Croix (crit.); Peters, Bds. World, 2, p. 158, 1934 — part, Cuba, Hispaniola, Gonave, Puerto Rico, Vieques, Culebra, and Virgin Islands. Rallus longirostris leucophaeus Todd, Proc. Biol. Soc. Wash., 26, p. 174, 1913— Majagua River, Isle of Pines (type in Carnegie Museum); Todd, Ann. Carnegie Mus., 10, p. 201, 1916 — Los Indios and Majagua River, Isle of Pines (full descr., meas.); Oberholser, Proc. U. S. Nat. Mus., 84, p. 332, 1937 — Los Indios, Majagua River, Nueva Gerona, Isle of Pines (descr.). Rallus longirostris vafer Wetmore, Proc. Biol. Soc. Wash., 41, p. 121, 1928— Etroite' Gonave Island, Haiti (type in U. S. National Museum examined); Danforth, Auk, 46, p. 362, 1929 — Monte Christi, Les Salines, Gonave Island, Hispaniola; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 130, 1931— Hispaniola (crit.); Oberholser, Proc. U. S. Nat. Mus., 84, p. 328, 1937 — Haiti (Caracol, Gonave Island, Petite Gonave, Fort Liberte, Petit Trou de Nippes, Grande Cayemite), Dominican Republic (Monte Christi). RaUus longirostris limnetis Oberholser, Proc. U. S. Nat. Mus., 84, p. 326, 1937 — Punta Picua, Mameyes, Puerto Rico (type in U. S. National Museum, Biological Survey Collection, examined). 1 Rallus longirostris cubanus Chapman : Upper parts very like those of R. I. waynei, but dark centers to the feathers slightly lighter; sides of head and neck lighter gray; foreneck less grayish, and breast much more buffy. There appears to be no constant difference between birds from Cuba, Isle of Pines, Hispaniola, and Puerto Rico. When the great individual variation and the several color phases are taken into consideration, it seems impossible to give any satisfactory characters by which to distinguish the birds from the different islands. In this respect, it may be stated that the junior author has examined the series from the Isle of Pines, presumably used by Todd in describing leucophaeus, and it seems to him that the characters given in the original description are based on immaturity. Adult specimens are quite indistinguishable, not paler and whiter below than corrius. Additional material examined. — Cuba: Guantanamo, 4; Trinidad, 4; Preston, 3; Matanzas, 2; Mariel, 1; Manzanillo, 2; Santiago Bay, 2. — Isle of Pines: Nueva Gerona, 13; Los Indios, 6; Majagua, 1. — Haiti: Fort Liberty, 3; Petite Gonave, 1; Pikmi, Gonave Island, 1; Etroite, Gonave Island, 2; Caracol, 1; Grande Cayamite, 1. — Santo Domingo: Monte Christi, 1. — Puerto Rico: Manati, 1; Salinas, 3; Culebra Island, 1; Mameyes, 1; unspecified, 1. 330 Field Museum of Natural History— Zoology, Vol. XIII Range. — Mangrove swamps of Cuba, Hispaniola, Gonave, Puerto Rico, Vieques, and the Virgin Islands (St. Thomas, St. Croix). Conover Collection. — 10: Virgin Islands (St. Croix, 6; Tortola, 2); Puerto Rico (Boqueron, 1; Puerto Real, 1). Rallus longirostris caribaeus Ridgway.' Jamaican Clapper Rail. Ralliis longirostris var. caribaeus Ridgway, Bull. Nutt. Orn. CI., 5, p. 140, 1880 — West Indies (type from near Spanish Town, Jamaica, in U. S. National Museum examined). Rallus longirostris caribaeus Field, Auk, 11, p. 122, 1894 (nesting, Jamaica); Cooke, Bull. U. S. Dept. Agr., 128, p. 22, 1914— part, Jamaica; Peters, Bds. World, 2, p. 158, 1934— part, Jamaica; Oberholser, Proc. U. S. Nat. Mus., 84, p. 334, 1937 — Spanish Town, Great Salt Pond, Jamaica (disc). Rallus caribaeus Sharpe, Cat. Bds. Brit. Mus., 23, p. 13, 1894 — part, Jamaica. Range. — Island of Jamaica. Rallus longirostris manglecola Danforth.^ Antigua Clapper Rail. Rallus longirostris manglecola Danforth', Proc. Biol. Soc. Wash., 47, p. 19, 1934 — Five Islands, Antigua, British West Indies (type, now in U. S. National Museum, examined); Oberholser, Proc. U. S. Nat. Mus., 84, p. 324, 1937 — Antigua Island, Guadeloupe Island (disc). Range. — Resident on the West Indian Islands of Antigua and perhaps Guadeloupe. *Rallus longirostris saturatus Ridgway.' Louisiana Clapper Rail. ^Rallus longirostris caribaeus Ridgway: Most nearly related to R. I. cubanus, from which it appears to differ by being lighter and more rufescent above, while below it is lighter and more uniform, with the flanks less distinctly barred. Of the four specimens examined, the most recent was taken in 1906, while the others were secured before 1880. It may be, therefore, that their lighter colora- tion, when compared to cubanus, is due to fading. FYesh material may show that the two should not be separated. Material examined. — Jamaica: near Spanish Town, 2; Great Salt Pond, 1; Trelawny, 1. ^Rallus longirostris manglecola Danforth: Said to differ from the forms of longirostris inhabiting the Greater Antilles by its much longer bill and shorter tarsus. Culmen, 73.9; tarsus, 52.1. The describer had only two specimens, and more material is needed before this race can be established beyond question. Material examined. — Antigua (Five Islands, 1); Guadeloupe (unspecified, 1 immature). ^ Ralltis longirostris saturatus Ridgway: Compared with R. I. scottii, this race is lighter, more olivaceous above, and lighter, less cinnamomeous below. According to Oberholser, there is great individual variation in this subspecies, some speci- mens having the breast almost as cinnamomeous as Rallus elegans, and others much paler. 1942 Birds of the Americas— Hellmayr and Conover 331 Rallus longirostris var. saturatus Ridgway, Bull. Nutt. Om. CI., 5, p. 140, July 6, 1880 — Louisiana (type from Rigolets, Lake Borgue, in U. S. National Museum). Rallus longirostris saturatus Bent, Bull. U. S. Nat. Mus., 135, p. 283, 1926 (life hist.); Peters, Bds. World, 2, p. 158, 1934 (range); Oberholser, Proc. U. S. Nat. Mus., 84, p. 344, 1937 (disc). Rallus crepitans (not of Gmelin) Sharpe, Cat. Bds. Brit. Mus., 23, p. 12, 1894 — part, Corpus Christi, Texas. Rallus saturatus Sharpe, Cat. Bds. Brit. Mus., 23, p. 13, 1894 — part. Lake Borgue, Louisiana. Rallus crepitans saturatus Cooke, Bull. U. S. Dept. Agr., 128, p. 20, 1914 (range); Simmons, Auk, 31, p. 363, 1914 (life hist.); idem. Condor, 17, p. 3, 1915 — Texas (nesting). Range. — Salt marshes on the Gulf of Mexico from Alabama to Texas. Field Museum Collection. — 2: Louisiana (Tymbalin Island, 1; Raccoon Pass, 1). ♦Rallus longirostris pallidus Nelson.^ Yucatan Clapper Rail. Rallus pallidus Nelson, Proc. Biol. Soc. Wash., 18, p. 141, 1905 — Rio Lagartos, Yucatan, Mexico (type in Field Museum of Natural History examined). Rallus longirostris pallidus Peters, Bds. World, 2, p. 158, 1934 (range); Ober- holser, Proc. U. S. Nat. Mus., 84, p. 335, 1937 (disc). Range. — Coast of Yucatan and perhaps Quintana Roo, Mexico. Field Museum Collection. — 1: Yucatan (Rio Lagartos, 1). Rallus longirostris belizensis Oberholser.^ Belize Clapper Rail. Rallus longirostris belizensis Oberholser, Proc. U. S. Nat. Mus., 84, p. 335, 1937 — Ycacos Lagoon, British Honduras (type in coll. of E. A. and O. Bangs, Museum of Comparative Zoology, Cambridge, Mass.). Rallus pallidus (not of Nelson) Bangs and Peck, Proc. Biol. Soc. Wash., 21, p. 43, 1908 — Ycacos Lagoon, British Honduras; Cooke, Bull. U. S. Dept. Agr., 128, p. 22, 1914 (range). Range. — Known only from the type locality (Ycacos Lagoon, British Honduras). 1 Rallus longirostris pallidus Nelson : Similar to R. I. cubanus, but upper parts lighter, more rufescent, and the cinnamon of the breast brighter. ^Rallus longirostris belizensis Oberholser: Said to be similar to R. I. pallidus, but upper surface, including the crown, very much darker, the dark centers of the feathers blackish instead of olive brown, with the edgings of the feathers lighter, more purely gray. Described from one specimen. 332 Field Museum of Natural History — Zoology, Vol. XIII ♦Rallus elegans elegans Audubon. King Rail. Ralltis elegans Audubon, Bds. Amer., folio ed., 3, pi. 203, 1834 — Kentucky, South Carolina, Louisiana, and north to Camden, New Jersey, and Phila- delphia= Charleston, South Carolina; Sharpe, Cat. Bds. Brit. Mus., 23, p. 8, 1894— part, except Cuba; Cooke, Bull. U. S. Dept. Agr., 128, p. 14, 1914 (dist. and migr.); Bent, Bull. U. S. Nat. Mus., 135, p. 260, 1926 Gife hist.). Rallus elegans var. elegans Ridgway, Bull. Nutt. Om. CI., 5, p. 139, 1880 (dist. char.). Rallus elegans elegans Peters, Bds. World, 2, p. 160, 1934 (range). Range. — Breeds from New York, southwestern Ontario, southern Minnesota, and Nebraska, south to Florida and the Gulf coast west to Texas. Winters in the southern part of the above range. Field Museum Collection. — 35: Wisconsin (Beaver Dam, 7); IlHnois (Diamond Lake, 1; Chicago, 8; Pinkham, 1; Worth, 11; Homewood, 2; Deerfield, 1); Indiana (Koutes, 1); North Carohna (Raleigh, 2); Florida (near Enterprise, 1). Conover Collection. — 13: Wisconsin (Big Muskego Lake, 1); Illi- nois (Wheaton, 5; Warrenville, 3; San Jose, Mason County, 1); Texas (Port O'Connor, Calhoun County, 1; Tivoli, Refugio County, 2). ♦Rallus elegans ramsdeni Riley.^ Cuban King Rail. Rallus elegans ramsdeni Riley, Proc. Biol. Soc. Wash., 26, p. 83, 1913 — Guantanamo, Cuba (type in U. S. National Museum) ; Todd, Ann. Carnegie Mus., 10, p. 200, 1916 — Siguanea, Isle of Pines (crit., meas.); Peters, Bds. World, 2, p. 160, 1934 (range). Rallv^ elegans (not of Audubon) Sharpe, Cat. Bds. Brit. Mus., 23, p. 8, 1894 — part, Cuba (San Cristobal). Range. — Cuba and the Isle of Pines. Field Museum Collection. — 1: Cuba (Palacios, 1). Conover Collection. — 3: Cuba (Arango, Havana, 2; Mordaza, Santa Clara, 1). ♦Rallus elegans obsoletus Ridgway.^ California King Rail. Rallus elegans var. obsoletus Ridgway, Amer. Nat., 8, p. Ill, 1874 — San Fran- cisco, California (type in U. S. National Museum). ^ Rallus elegans ramsdeni Riley: Differs from typical elegans, of North America, in its slightly smaller dimensions, paler under parts, and especially in having a patch of gray behind the eye. Some North American specimens are slightly grayish behind the eye, but never have the patch as light or as extensive as do the Cuban birds. * Rallus elegans obsoletus Ridgway: Differs from R. e. elegans in being much grayer above, with the centers to the feathers browner, less blackish, and much less evident; breast cinnamon, much paler and less rufous; flanks dull brown (not black), with white bars much narrower. 1942 Birds of the Americas — Hellmayr and Conover 333 Rallus obsoleius Ridgway, Bull. Nutt. Orn. CI., 5, p. 139, 1880 (dist. char.); Cooke, Bull. U. S. Dept. Agr., 128, p. 18, 1914 (dist. and migr.); Silliman, Condor, 17, p. 201, 1915 — Monterey Bay, Calif.; Grinnell, Bryant, and Storer, Game Bds. Calif., p. 283, 1918 (life hist.); Bent, Bull. U. S. Nat. Mus., 135, p. 267, 1926 (life hist.); De Groot, Condor, 29, p. 259, 1927 (nesting and enemies); Williams, Condor, 31, p. 52, 1929 (feeding habits, photos). Rallus longirostris subsp. obsoletus Sharpe, Cat. Bds. Brit. Mus., 23, p. 15, 1894 — part, California. Rallus obsoletus obsoletus van Rossem, Condor, 31, p. 214, 1929 (descr. and char.). Rallus elegans obsoletus Peters, Bds. World, 2, p. 159, 1934 (range). Rallus longirostris obsoletus Oberholser, Proc. U. S. Nat. Mus., 84, p. 340, 1937 (descr.). Range. — Salt-water marshes of California from Humboldt Bay- south to Monterey Bay. Field Museum Collection. — 11: California (Palo Alto, 6; Alameda, 2; San Rafael, Marin County, 3). Conover Collection. — 5: California (Redwood City, San Mateo County, 3; Palo Alto, Santa Clara County, 2). *Rallus elegans levipes Bangs. ^ Light-footed Rail. Rallus levipes Bangs, Proc. New Engl. Zool. Club, 1, p. 45, 1899 — Newport Landing, Los Angeles County (now in Orange County), California (type in Museum of Comparative Zoology, Cambridge, Mass.); Allen, Auk, 16, p. 339, 1899 (republication orig. descr.); Willett, Condor, 8, p. 151, 1906 (breeding in fresh-water marsh); Cooke, Bull. U. S. Dept. Agr., 128, p. 18, 1914 (distr. and migr.); Grinnell, Bryant, and Storer, Game Bds. Calif., p. 289, 1918 (life hist.); Bent, Bull. U. S. Nat. Mus., 135, p. 272, 1926 ' (Hfe hist.). Rallus obsoletus levipes van Rossem, Condor, 31, p. 214, 1929 (dist. char.), Rallus elegans levipes Peters, Bds. World, 2, p. 159, 1934 (range). Rallus longirostris levipes Oberholser, Proc. U. S. Nat. Mus., 84, p. 388, 1937 (descr.). /2awge.— Salt-water marshes of California from Santa Barbara south to San Diego Bay. Field Museum Collection. — 1: California (San Diego County, 1). Conover Collection. — 3: California (Anaheim Landing, Orange County, 1; Playa del Rey, Los Angeles County, 1; Pacific Beach, San Diego County, 1). 1 Rallus elegans levipes Bangs: Tarsus and middle toe shorter than in obsoletus, from which it also differs in having the upper parts darker, more olive, less gray- ish brown; the breast, front and sides of neck cinnamon rufous, instead of dull cinnamon; ground color of flanks darker. From beldingi it differs in having the upper parts more olivaceous with the dark centers to the feathers less conspicuous; the breast less reddish, more cinnamon; flanks lighter, with the white bars wider. 334 Field Museum of Natural History — Zoology, Vol. XIII Rallus elegans yumanensis Dickey.* Yuma King Rail. Ralltis yumanensis Dickey, Auk, 40, p. 90, 1923 — Bard, Imperial County, California (type in coll. of Donald R. Dickey, now in the University of California at Los Angeles); Bent, Bull. U. S. Nat. Mus., 135, p. 275, 1926 (life hist.). Rallus obsoletus yumanensis van Rossem, Condor, 31, p. 215, 1929 (dist. char.). Rallus elegans yumanensis Peters, Bds. World, 2, p. 159, 1934 (range). Rallus longirostris yumanensis Oberholser, Proc. U. S. Nat. Mus., 84, p. 341, 1937 (descr.). Range. — Marshes along the Colorado River from Laguna Dam south to Yuma. ♦Rallus elegans beldingi Ridgway. Belding's Rail. Rallus beldingi Ridgway, Proc. U. S. Nat. Mus., 5, p. 345, 1882 — Espiritu Santo Island, Lower California (type in U. S. National Museum) ; Sharpe, Cat. Bds. Brit. Mus., 23, p. 10, 1894 (descr.); Cooke, Bull. U. S. Dept. Agr., 128, p. 17, 1914 (distr. and migr.); Bent, Bull. U. S. Nat. Mus., 135, p. 266, 1926 (life hist.). Rallus obsoletus beldingi van Rossem, Condor, 31, p. 214, 1929 (dist. char.). Rallus elegans beldingi Peters, Bds. World, 2, p. 159, 1934 (range). Rallus longirostris beldingi Oberholser, Proc. U. S. Nat. Mus., 84, p. 338, 1937 — La Paz, San Jorge, San Jos6 Island, Santa Margarita Island, Espiritu Santo Island (descr.). Range. — Marshes of the coasts of Lower California (and some of the adjacent islands) from San Jos^ Island on the east and San Quentin Bay on the west, southward. Conover Collection. — 4: Lower California (La Paz, 4). Rallus elegans rhizophorae Dickey.^ Sonoran King Rail. Rallus obsoletus rhizophorae Dickey, Trans. San Diego Soc. Nat. Hist., 6, p. 235, 1930 — Tobari Bay, Sonora, Mexico (type in coll. of D. R. Dickey, now in the University of California at Los Angeles). 1 Rallus elegans yumanensis Dickey: Said to differ from levipes by duller and more olivaceous outer superior wing coverts and alula, by paler coloration of under parts, and more slender tarsus and bill; from obsoletus by having a brighter, more pinkish, foreneck and breast, smaller foot, shorter and much more slender tarsus and bill; from saturatus by brighter and more pinkish under parts, more whitish abdomen, generally narrower white barrings on sides and flanks, straighter, more slender, much shorter bill, and more slender tarsus. ^ Rallus elegans rhizophorae Dickey: Said to differ from yumanensis in having decidedly darker and very much grayer upper parts and grayer flanks. This grayness distinguishes it from all other western races with the possible exception of nayaritensis. It is said to be like nayaritensis on the upper parts, but in nayaritensis the avellaneous color of the breast is reduced in area until it has the appearance of a broad, ill-defined, pectoral band with foreneck and rest of under parts much paler. 1942 Birds of the Americas — Hellmayr and Conover 335 {l)Rallus tenuirostris (not of Ridgway?) Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 316, 1903 — part, Mazatlan. Rallus elegans rhizophorae Peters, Bds. World, 2, p. 159, 1934 (range). Rallus longirostris rhizophorae Oberholser, Proc. U. S. Nat. Mus., 84, p. 342, 1937 — Tobari Bay, Guaymas, Viejo Yaqui Lagoon (descr.). Range. — Coast of Sonora, Mexico, from Guaymas south to the northern boundary of Sinaloa. Rallus elegans tenuirostris Ridgway. Mexican King Rail. Rallus elegans var. tenuirostris "Lawrence" Ridgway, Amer. Nat., 8, p. Ill, 1874 — City of Mexico (type in U. S. National Museum); Ridgway, Bull. Nutt. Orn. CI., 5, p. 139, 1880 (dist. char.). Rallus tenuirostris Sharpe, Cat. Bds. Brit. Mus., 23, p. 10, 1894 (descr.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 316, 1903 — part. Valley of Mexico, Laguna del Rosario, and Tlaxcala; Cooke, Bull. U. S. Dept. Agr., 128, p. 17, 1914 (distr. and migr.). Rallus elegans tenuirostris Peters, Bds. World, 2, p. 160, 1934 (range). Rallus longirostris tenuirostris Oberholser, Proc. U. S. Nat. Mus., 84, p. 336, 1937 — Valley of Mexico; Lerma, Tlaxcala (descr.). Range. — Mexican states of Mexico and Tlaxcala, chiefly in the Valley of Mexico. Rallus elegans nayaritensis McLellan.^ Nayarit King Rail. Rallus nayaritensis McLellan, Proc. Calif. Acad. Sci., (4), 16, p. 9, 1927 — San Bias, Nayarit, Mexico (type in California Academy of Sciences). Rallus elegans nayaritensis Peters, Bds. World, 2, p. 160, 1934 (range). Rallus longirostris nayaritensis Oberholser, Proc. U. S. Nat. Mus., 84, p. 343, 1937 (descr.). Range. — Known only from the type locality (San Bias, Nayarit, Mexico). *Rallus limicola limicola Vieillot. Virginia Rail. Rallus limicola Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 558, 1819 — based on "The American Water-Rail" Edwards, Glean. Nat. Hist., 2, p. 144, pi. 279; Pennsylvania. Rallus virginianus (not of Linnaeus) Sharpe, Cat. Bds. Brit. Mus., 23, p. 16, 1894— part, except Pacific coast west of Rocky Mountains; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 316, 1903 — part, Mexico (Matamoros, Jalapa, Tizimin), Guatemala (Duenas, Ciudad Vieja, 1 Rallus elegans nayaritensis McLellan: Said to be nearest to yumanensis, but darker on the upper parts, with narrower white flank bars and shorter culmen and toes. From pallidus it is supposed to differ in its darker upper parts, paler breast, and longer culmen, and from levipes in being not so highly colored, with propor- tionately longer culmen, tarsus, and toes. Described from one unsexed, immature specimen. 336 Field Museum of Natural History— Zoology, Vol. XIII Antigua) and "Cuba"; Goldman, Condor, 10, p. 181, 1908— breeding in Mexico; Cooke, Bull. U. S. Dept. Agr., 128, p. 22, 1914— part, except Pacific coast (distr., migr.); Cahn, Auk, 32, p. 91, 1915 (food habits in captivity); Bent, Bull. U. S. Nat. Mus., 135, p. 292, 1926— part, except Pacific coast (life hist.). Rallus limicola limicola Peters, Bds. World, 2, p. 160, 1934 (range). Range. — Breeds from Nova Scotia, New Brunswick, southern Quebec, southern Ontario, southern Manitoba and Saskatchewan, south to North Carolina, Ohio, southern Illinois, Missouri, Nebraska, and Colorado; also in the Valley of Mexico. Winters from North Carolina to Florida, the lower Mississippi Valley, and from eastern Mexico south to Guatemala. Field Museum Collection. — 24: Wisconsin (Beaver Dam, 5; Fox Lake, 5); Illinois (Worth, 3; Beach, 1; Woodlawn, Chicago, 1; War- saw, 1; Chicago, 3; Deerfield, 1; Fox Lake, 1); Indiana (English Lake, 1); Ohio (Columbus, 1); Massachusetts (unspecified, 1). Conover Collection. — 3: Illinois (Warren ville, 2; Roby, Christian County, 1). ♦Rallus limicola zetarius Peters.^ Western Virginia Rail. Rallus virginianus pacificus (not Rallus pacifiais Gmelin, 1789) Dickey, Condor, 30, p. 322, 1928 — five miles west of Corona, Riverside County, California (type in coll. of Donald R. Dickey, now in the University of California at Los Angeles). Rallus limicola zetarius Peters, Bds. World, 2, p. 160, 1934 — new name for Rallus virginianus pacificus Dickey, preoccupied. - Rallus virginianus (not of Linnaeus) Sharpe, Cat. Bds. Brit. Mus., 23, p. 16, 1894 — part, west of Rocky Mountains only; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 316, 1903 — part, Mazatlan; Cooke, Bull. U. S. Dept. Agr., 128, p. 22, 1914 — part. Pacific coast only (distr., migr.); Grinnell, Bryant, and Storer, Game Bds. CaUf., p. 291, 1918 (habits, range Calif.); Bent, Bull. U. S. Nat. Mus., 135, p. 292, 1926— part. Pacific coast (life hist.). Range. — Pacific coast of North America from British Columbia to northern Lower California. Winters south to Cape San Lucas and northwestern Mexico. Field Museum Collection. — 2 : California (Quincy, 1 ; San Mateo, 1) . Conover Collection. — ^4: California (Yermo, San Bernardino County, 1; Point Reyes, Marin County, 3). ^Rallus limicola zetarius Peters: This race has been separated from typical limicola because of its larger size. However, in the original description by Dickey, it is shown that this difference in size is only average, as there is an overlapping of measurements. There seem to be no color differences. 1942 Birds of the Americas — Hellmayr and Conover 337 *Rallus limicola aequatorialis Sharpe.^ Equatorial Rail. Rallus aequatorialis Sharpe, Cat. Bds. Brit. Mus., 23, p. 8, pi. 2, fig. 1, 1894 — "Bogotd" (errore); San Lucas and Intag, Ecuador; Lima, Peru (no type designated; the type, examined in the British Museum, is from San Lucas, Ecuador); Goodfellow, Ibis, 1902, p. 230 — Santa Catalina Marshes, near Quito, Ecuador; Chubb, Ibis, 1919, p. 47^Canar (alt. 2,600 meters) and "Antisara (1,200 ft.)" [=Antisana, 12,000 ft.], Ecuador. Rallus virginianus (not of Linnaeus) Sclater, Proc. Zool. Soc. Lond., 1877, p. 523 (note) — Lima, Peru (spec, examined) ; Berlepsch and Taczanowski, I.e., 1884, p. 313 — Yoacsi, Ecuador; idem, I.e., 1885, p. 112 — Riobamba, Ecuador; Taczanowski, Orn. Per., 3, p. 314, 1886 — Lima, Peru. Rallus virginianus aequatorialis Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 19, 1922— Yaguarcocha, near Ibarra (8,000 ft.), and Illiniza (crit.); Chapman, Bull. Amer. Mus. N. H., 55, p. 174, 1926 — Hacienda Garzon, La Carolina, Yaguarcocha, and near Guaillabamba, Ecuador (crit.). Rallus limicola aequatorialis Peters, Bds. World, 2, p. 160, 1934 (range). Range. — Temperate zone of Ecuador and (?)Peru (one record from Lima). Conover Collection. — 12: Ecuador (Quito, Pichincha, 1; Laguna Totoral, 8; Laguna Yaguarcocha, Imbabura, 1; Laguna San Pablo, Imbabura, 1; Cienega del Chimborazo, 1). Rallus limicola antarcticus King.^ Antarctic Rail. Rallus antarcticus King, Zool. Journ., 4, p. 95, 1828 — Straits of Magellan (location of type unknown); Sclater, Proc. Zool. Soc. Lond., 1867, pp. 333, 339— Chile (crit.); idem and Salvin, I.e., 1868, p. 445— Chile (monog.); 1 Rallus limicola aequatorialis Sharpe, in spite of its widely separated habitat, is so close to the Virginia Rail that with the available material we are not able to indicate any character that holds in every single specimen. As a rule, however, the coloration of the upper parts is paler brownish, and the lateral under tail coverts sometimes have more white. A single, though not very good example obtained by the late Professor Nation near Lima seems to agree with seven from Ecuador (San Lucas, Intag, Caiiar, etc.). The so-called "Bogota" skin in the British Museum, according to Chapman, probably came from Ecuador. The length of the wing, in this form, ranges from 100 to 107; only in one case did we find it as short as 95. ^ Rallus limicola antarcticus King: Very near to R. I. aequatorialis, but generally smaller and distinguished by paler, sandy (buffy) instead of brownish edges to the dorsal plumage; dark gray throat, breast, and upper abdomen (instead of isabelline passing into white along middle of throat, as in aequatorialis); flanks much more broadly, as well as more regularly, barred with black and white. Wing, 89-95; bill, 29-32. The distribution of this rail is very imperfectly known, and its breeding area remains to be ascertained. Venturi claims to have found its nest and eggs near Barracas al Sud, Buenos Aires, but the parent birds were not secured, and as no other naturalist appears to have met with the species in that district during the nesting period, the identification of the eggs may well be questioned. Material examined. — Argentina: Punta Arenas, 2; Valle del Lago Blanco, Chubut, 1; Lomas de Zamora, Buenos Aires, 1. — Chile: Prov. Santiago, 1; "Central Chile," 3; unspecified, 2. 338 Field Museum of Natural History — Zoology, Vol. XIII iidem, Exot. Orn., p. 163, pi. 82, 1869— Chile to Patagonia (crit.); Reed, Anal. Univ. Chile, 49, p. 565, 1877 — Cauquenes, Colchagua, Chile; Sclater and Salvin, Proc. Zool. Soc. Lond., 1878, p. 437 — Sandy Point, Magellan Strait; Barrows, Auk, 1, p. 276, 1884 — Carhue, Buenos Aires; Withington, Ibis, 1888, p. 471 — Lomas de Zamora, Buenos Aires (spec, examined); Sclater and Hudson, Arg. Orn., 2, p. 148, 1889 — Argentina (Carhue, Lomas de Zamora); Oustalet, Miss. Sci. Cap Horn, 6, Ois., p. B.133, 1891— Punta Arenas; Sharpe, Cat. Bds. Brit. Mus., 23, p. 19, 1893 — Chile (Santiago, Punta Arenas) and Argentina (Lomas de Zamora); Reed, Anal. Univ. Chile, 93, p. 209, 1896— Chile; Philippi, Anal. Mus. Nac. Chile, 15, p. 70, pi. 28, 1902— Santiago, Chile; Scott and Sharpe, Rep. Princet. Univ. Exp. Patagonia, 2, Orn., p. 43, 1904— lower Rio Chico, Patagonia; (?)Hartert and Venturi, Nov. Zool., 16, p. 257, pi. 3, fig. 20 (egg), 1909 — Barracas al Sud, Buenos Aires (nest and eggs); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 195, 1910 — Patagonia and Buenos Aires (Barracas al Sud, Carhue, Lomas de Zamora); Gibson, Ibis, 1920, p. 38 — Cape San Antonio, Buenos Aires (July 24, 1899); Marelli, Mem. Min. Obr. Publ. fot 1922-23, p. 599, 1924— Prov. Buenos Aires. Rallus uliginosiLs Philippi, Arch. Naturg., 14, (1), p. 83, 1858 — plain of San- tiago, Chile (cotypes in Museo Nacional, Santiago de Chile; cf. Gigoux and Looser, Bol. Mus. Nac. Santiago, 13, p. 26, 1930); idem. Anal. Univ. Chile, 31, p. 278, 1868— Santiago. Rallus Umicola antarcticus Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 351, 1932— Santiago Province, Chile (crit.); Peters, Bds. World, 2, p. 161, 1932 (range). Range. — Central Chile and Argentina, from Buenos Aires Prov- ince (Lomas de Zamora, June 19; Cape San Antonio, July 24; Carhu^; ?Barracas al Sud) to Patagonia (lower Rio Chico, March 30; Valle del Lago Blanco, Chubut, Nov. 27) and the Straits of Magellan (Punta Arenas).^ *Rallus semiplumbeus Sclater.^ BogotA Rail. Rallus semiplumbeus Sclater, Proc. Zool. Soc. Lond., 24, p. 31, 1856 — Bogotd, Colombia (type in British Museum); idem and Salvin, I.e., 1868, p. 445— Bogota (monog.); iidem, Exot. Orn., p. 165, pi. 83, 1869 — Bogota; Pelzeln, Ibis, 1875, p. 332 — "Spanish Guiana" = Bogota; Taczanowski, Orn. Per., 3, p. 314, 1886— Bogotd; Sharpe, Cat. Bds. Brit. Mus., 23, p. 19, pi. 3, ^ Quite doubtful is Rallus peruviamis Taczanowski (Orn. P6r., 3, p. 313, 1886) which rests on a single unsexed bird from an unknown locality in the Raimondi Collection, at the University of Lima. From the description it would seem to resemble R. I. antarcticus in coloration (under parts gray with black-and-white banded flanks), but the length of the wing is stated to be 112 mm., which con- siderably exceeds the measurements of the Antarctic Rail. * Rallus semiplumbeus Sclater, judging from a few Bogota skins, can hardly be more than a geographical race of R. Umicola. However, Salvadori and Festa claim an immature male from the vicinity of Sigsig, hence in the range of R. I. aequatorialis, to be referable to the Bogotd Rail, as it shows some gray feathering below. The inter-relationship of the two birds therefore seems to require thorough investigation with the help of adequate material. 1942 Birds of the Americas — Hellmayr and Conover 339 1894— Bogota; (?)Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 39, 1900 — Laguna di Kingora (Sigsig), Ecuador (one immature); Chapman, Bull. Amer. Mus. N. H., 36, p. 216, 1917 — Savanna at Bogotd; (?)idem. I.e., 55, p. 175, 1926 — Ecuador (ex Salvadori and Festa); Peters, Bds. World, 2, p. 161, 1934 (range). Limnopardalis semiplumbea Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 321, 1890— Bogota. Range. — ^Temperate zone of Colombia (Bogota Savanna) and (?) Ecuador (Laguna Kingora, Sigsig). Field Museum Collection. — 3: Colombia ("Bogota," 3). Rallus aquaticus hibernans Salomonsen.^ Icelandic Water Rail. Rallus aquaticus hibernans Salomonsen, Vidensk. Medd. Naturhist. Foren., 90, p. 360, 1931 — Husavik, Iceland (type in coll. of L. Schiller, now in Copen- hagen Museum). Rallus aquaticus (not of Linnaeus) Schi0ler, Dansk Orn. Foren. Tidskr., 2, p. 46, 1906 — Julianehaab, Greenland; Helms, I.e., 3, p. 7, 1908 — Angmag- salik (Jan. 7, 1903). Rallv^ aquaticus aquaticus Helms, Medd. Gr0nl., 58, p. 241, 1926 — Cape Dan, Angmagsalik. Range. — Resident on Iceland, Accidental in the Faroes, in Greenland (Julianehaab, Angmagsalik) and probably Jan Mayen (Oct. 15) .2 Genus PARDIRALLUS Bonaparte^ ■ Pardirallus Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, No. 12, p. 599, 1856 — type, by monotypy, Rallus variegatus Gmelin= i2aWtts maculatus Boddaert. Limnopardalus Cabanis, Journ. Orn., 4, No. 24, p. 428, 1856 — type, by monotypy, Rallus variegatus Gme\m= Rallus maculatus Boddaert. Limnopardalis Heine and Reichenow, Nomencl. Mus. Orn. Hein,, p. 320, 1890 — emendation of Limnopardalus Cabanis. ^Rallus aquaticus hibernans Salomonsen: Similar to R. aquaticus aquaticus Linnaeus, of Europe, but paler grayish-blue or brownish gray underneath, and more purely brown, less olivaceous, above. According to Salomonsen, the speci- mens taken in Greenland are of the Icelandic race. * The single specimen ever recorded from Jan Mayen (by Fischer and Pelzeln, Vog. Saug. Jan Mayen, p. 7, in Die Internationale Polarforschung 1882-83. Die Oesterreichische Polarstation Jan Mayen, 3, 1886) cannot now be found in the Vienna Museum. ' It is with reluctance that this genus is maintained. The structural divergencies are not very striking. 340 Field Museum of Natural History — Zoology, Vol. XIII Pardirallus maculatus insolitus (Bangs and Peck).^ YcACOS Lagoon Rail. Limnopardalus maculatus insolitus Bangs and Peck, Proc. Biol. Soc. Wash., 21, p. 43, 1908— Ycacos Lagoon, British Honduras (type in coll. of E. A. and 0. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 168, 1930). Pardirallus maculatus insolitus Peters, Bds. World, 2, p. 169, 1934 (range). Range. — Ycacos Lagoon, British Honduras. ♦Pardirallus maculatus inoptatus (Bangs). ^ Cuban Rail. Limnopardalis maculatus inoptatus Bangs, Proc. N. Engl. Zool. CI., 4, p. 90, 1913 — Jaruco, Province of Havana, Cuba, Greater Antilles (type in Museum of Comparative Zoology, Cambridge, Mass.). Rallus variegatus (not of Gmelin) d'Orbigny, in Sagra, Hist. He de Cuba, Ois., p. 261, 1839— Cuba. Limnopardalus variegatus Gundlach, Journ. Orn., 4, p. 428, 1856 — Cuba; idem. Rep. Fls.-Nat. Cuba, 1, p. 361, 1866 — Cuba; idem, Journ. Orn., 23, p. 357, 1875— Cuba (habits, egg descr.); idem, Orn. Cub., p. 299, 1876 —Cuba. Rallus maculatus (not of Boddaert) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 444— part, Cuba; Cory, Bds. W. Ind., p. 253, 1889— Cuba; idem, Cat. W. Ind. Bds., p. 91, 1892— Cuba. Limnopardalus maculatus Sharpe, Cat. Bds. Brit. Mus., 23, p. 28, 1894 — part, Cuba. Pardirallus maculatus inoptatus Barbour, Mem. Nutt. Orn. CI., 6, p. 54, 1923 — provinces of Havana and Matanzas, Cuba; Peters, Bds. World, 2, p. 170, 1934— Cuba. Range. — Provinces of Havana and Matanzas, island of Cuba, Greater Antilles.^ Field Museum Collection. — 2: Cuba (unspecified, 2). ♦Pardirallus maculatus maculatus (Boddaert). Spotted Rail. Rallus maculatus Boddaert, Tabl. PI. Enl., p. 48, Dec, 1783 — based on "Le Rale tachet6, de Cayenne" Daubenton, PI. Enl., pi. 775, Cayenne; 1 Pardirallus maculatus insolitus (Bangs and Peck): "Similar to P. m. macula- tus, but slightly smaller, with smaller bill and feet; wings much less marked with white; the brown portions of plumage (wings, back, rump, etc.) much darker, seal brown instead of mummy brown. Wing (unsexed type), 121; tail, 43; tarsus, 40; middle toe without claw, 393^; bill, 48." (Bangs and Peck, I.e.) This form is known only from the unique type. " Pardirallus maculatus inoptatus (Bangs) : Similar to P. m, maculatus, but much darker, the black markings being much larger and the white spots correspond- ingly smaller; rump unspotted; wings much less spotted, etc. Throat white as in the nominate race. ' A spotted rail also occurred in Jamaica, but became extinct before any specimens were preserved. 1942 Birds of the Americas — Hellmayr and Conover 341 Schlegel, Mus. Pays-Bas, Ralli, p. 13, 1865 — Cayenne; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 444 — part, Cayenne, Brazil (Para), Para- guay, and "New Granada" (monog.); Pelzeln, Orn. Bras., 3, p. 315 (note), 1870— Cayenne; idem. Ibis, 1873, p. 122— Cayenne; Durnford, I.e., 1878, p. 65 — Rivadavia, northwest of Buenos Aires; Barrows, Auk, 1, p. 276, 1884 — Concepcion del Uruguay, Entre Rios (captive bird); Withington, Ibis, 1888, p. 471 — Lomas de Zamora, Buenos Aires; Sclater and Hudson, Arg. Orn., 2, p. 148, pi. 19, 1889 — Argentina (Buenos Aires); Dalgleish, Proc. Roy. Phys. Soc. Edin., 10, p. 86, 1889— Est. Ytaiiu, Paraguay (nesting habits, eggs); Holland, Ibis, 1892, p. 209 — Est. Espartillar, Buenos Aires; Bertoni, Faun, Parag., p. 37, 1914 — Paraguay; Gibson, Ibis, 1920, p. 37 — Cape San Antonio, Buenos Aires. Rallus variegatus GmeHn, Syst. Nat., 1, (2), p. 718, 1789 — based on "Le RMe tachete, de Cayenne" Daubenton, PI. Enl., pi. 775; Jardine, Ann. Mag. Nat. Hist., 20, p. 376, 1847 — Tobago; Burmeister, Syst. Uebers. Th. Bras., 3, p. 382, 1856— Paraguay to Guiana. Rallus nivosus Swainson, Anim. Menag., p. 361, Dec. 31, 1837 — no locality given (type in coll. of W. Swainson, now in University Museum, Cam- bridge, Engl.). Aramides maculatus Hartlaub, Syst. Ind. Azara, p. 23, 1847 — Paraguay (ex Azara, No. 370); Leotaud, Ois. Trinidad, p. 559, 1866— Trinidad. Limnopardalus maculatus Sharpe, Cat. Bds. Brit. Mus., 23, p. 28, 1894 — part, spec, a-i, Buenos Aires (Lomas de Zamora), Brazil (Pernambuco), Rio Amazon, Surinam, Tobago, Trinidad, and "Bogota"; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 147, 1899— Pelotas, Rio Grande do Sul; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 1905 — Lagunas de Malvinas, Tucuman; Hellmayr, Nov. Zool., 13, p. 52, 1906 — Caroni Swamp, Trini- dad; Ihering, Cat. Faun. Braz., 1, p. 27, 1907 — Buenos Aires (range); Penard, Vog. Guyana, 1, p. 200, 1908 — Surinam; Berlepsch, Nov. Zool., 15, p. 299, 1908— Cayenne; Hartert and Venturi, I.e., 16, p. 257, 1909— Barracas al Sud, Buenos Aires; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 195, 1910 (range in Argentina); Snethlage, Bol. Mus. Goeldi, 8, p. 71, 1914— Para, Brazil; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 151, 1928— Para. Pardirallus maculatus Chubb, Ibis, 1919, p. 48 — Trujillo, Libertad, and Eten, Lambayeque, Peru; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 39, 1922 — Lagunillas, Merida, Venezuela; Tremoleras, El Hornero, 2, p. 11, 1920 — Uruguay (Montevideo, Canelones, Maldonado, Treinta y Tres, Cerro Largo); Daguerre, I.e., 2, p. 260, 1922 — Rosas, Buenos Aires; Pereyra, I.e., 3, p. 161, 1923— Escobar, Buenos Aires; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 600, 1924— Buenos Aires Province; Smyth, El Hornero, 4, p. 5, 1927 — Argentina (egg descr.). Pardirallus maculatus maculatus Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 480, 1929— Quixada, Ceara, Brazil; Peters, Bds. World, 2, p. 170, 1934 (range); Roberts, Trop. Agric, 11, p. 90, 1934— Trinidad; Belcher and Smooker, Ibis, 1935, p. 281 — Caroni Marshes, Trinidad (nest and eggs); Brodkorb, Proc. Biol. Soc. Wash., 50, p. 33, 1937 — Horqueta, Paraguay. 342 Field Museum of Natural History— Zoology, Vol. XIII Range. — Locally in the greater part of tropical South America from the islands of Trinidad and Tobago and Venezuela south to Tucumdn, Paraguay, Uruguay, and Buenos Aires; also recorded from western Peru (Eten and Trujillo).^ Field Museum Collection. — 6: Venezuela (Lagunillas, M^rida, 2; Lake Valencia, Aragua, 1; Maracay, Aragua, 1); Brazil (Quixada, Ceard, 1; Joinville, St. Catharina, 1). Conover Collection. — 7: Paraguay (Horqueta, 5; Villa Rica, 2). Genus AMAUROLIMNAS Sharpe Amaurolimnas Sharpe, Bull. Brit. Orn. CI., 1, p. xxviii, 1893 — type, by orig. desig., Rallus concolor Gosse. Amaurolimnas concolor concolor (Gosse). Jamaican Uniform Crake. Rallus concolor Gosse, Bds. Jamaica, p. 369, 1847 — Basin Spring and Black River (St. Elizabeth's), Jamaica (cotypes in British Museum); idem, must. Bd. Jam., pi. 102, 1849; Albrecht, Journ. Orn., 10, p. 206, 1862— Jamaica (ex Gosse); March, Proc. Acad. Nat. Sci. Phila., 1864, p. 69 — ponds and streams in the hills of Jamaica (egg descr.). Porzana concolor Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 452 — part, Jamaica; Cory, Auk, 5, p. 54, 1888 — Jamaica (descr.); idem, Bds. W. Ind., p. 255, 1889— Jamaica; idem. Cat. W. Ind. Bds., p. 91, 1892— Jamaica; Scott, Auk, 9, p. 11, 1892 — Jamaica (not found by author). Amaurolimnas concolor Sharpe, Cat. Bds. Brit. Mus.; 23, p. 87, 1894 — part, spec, a, b, i, Jamaica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 321, 1903 — part, Jamaica. Amaurolimnas concolor concolor Peters, Bds. World, 2, p. 171, 1934 — Jamaica. Range. — Formerly island of Jamaica, Greater Antilles (now extinct). * Amaurolimnas concolor castaneus (Pucheran).^ Continental Uniform Crake. * Additional material examined. — Venezuela: El Valle, M^rida, 1; Merida, 1. — French Guiana: Cayenne, 1. — Trinidad: Caroni, 2. — Brazil: Sao Lourengo, Pernambuco, 1; Bahia, 1; Sao Lourengo, Rio Grande do Sul, 1; Rio Grande, 2; Pelotas, 1. * Amaurolimnas concolor castaneus (Pucheran) : Similar to the nominate race, but more olivaceous above and deeper rufous below. The single available Jamaican bird is indeed darker brown above and paler underneath than any of the nine continental specimens with which it was com- pared. While birds from northern Central America seem to run smaller than those from extreme southern Brazil, specimens as yet are too few to make it at 1942 Birds of the Americas— Hellmayr and Conover 343 Rallus castaneus Pucheran/ Rev. Mag. Zool., (2), 3, p. 279, 1851— "Br^sil" (type in Paris Museum). Rufirallus boecki Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, p. 599, Sept., 1856 — no locality stated =BraziP (type in Berlin Museum). Corethrura cayennensisCi) (not Rallus cayennensis Gmelin) Moore, Proc. Zool. Soc. Lond., 27, p. 64, 1859 — Omoa, Honduras; Sclater and Salvin, Ibis, 1859, p. 230— Omoa (ex Moore). Corethrura Gautemalensis [sic] Lawrence, Proc. Acad. Nat. Sci. Phila., 15, p. 106, 1863 — Guatemala (type in coll. of Geo. N. Lawrence, now in the American Museum of Natural History, New York). Rallina castanea Schlegel, Mus. Pays-Bas, Ralli, p. 17, 1865— Bolivia (d'Or- bigny) and Brazil (descr.). Porzana concolor (not Rallus concolor Gosse) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 452 — part, Guatemala, Honduras (Omoa), and Brazil (Bahia); Pelzeln, Orn. Bras., 3, p. 316, 1870 — Engenho do Gama, Matto Grosso, and Bahia, Brazil; Salvin, Ibis, 1873, p. 373 — Chontales, Nicara- gua; idem, Ibis, 1886, p. 176 — Merum6 Mountains, British Guiana. all certain that the race guatemalensis should be recognized. Measurements of our specimens are as follows: Measurements Wing Tarsus Bill One adult male 118 40 27 Peralta, Costa Rica One adult male ., 117 40 25 Alajuela, San Cdrlos, Costa Rica (damaged) One adult 124 37 27.5 Panama One adult 123 36 27 "Bogota" One adult male 122 39 26 Sara-Yaco, Ecuador One adult female 127 43 27 Sara-Yaco, Ecuador One immature male 125 42 25 San Mateo, Esmeraldas, Ecuador One adult male 120 40 25 Raya Yaco, Ecuador One adult female 123 41 23 Raya Yaco, Ecuador One adult female 120 41 27 Villa Acara, Pard, Brazil One adult 135 45 29 Bahia Two adults 125, 130 42, — 28, 29 Eastern Brazil One adult male 130 39 26 Engenho do Gama, Matto Grosso, Brazil Two adult males 125, 130 40, 43 28 Iguape, Sao Paulo, Brazil Chapman (Bull. Amer. Mus. N. H., 36, p. 217, 1936) gives decidedly smaller dimensions for specimens (females and immature males) from Guatemala to Barbacoas. 1 Rallus castaneus Lesson (Traite d'Orn., p. 537, 1831) is a nomen nudum. 2 Cf. Schlegel, Mus. Pays-Bas, Ralli, p. 17, 1865. 344 Field Museum of Natural History — Zoology, Vol. XIII Erythrolimnas boecki Heine and Reichenow, Nomencl. Mus. Hein., p. 320, 1890— Bolivia. Amaurolimnas concolor Sharpe, Cat. Bds. Brit. Mus., 23, p. 87, 1894 — part, spec, c-g, Guatemala, Nicaragua (Chontales), British Guiana (Merum6 Mountains), and Brazil (Bahia); Hartert, Nov. Zool., 9, p. 604, 1902— San Javier, Prov. Esmeraldas, Ecuador; Ihering, Rev. Mus. Paul., 5, "1901," p. 286, 1902— Iguape, Sao Paulo; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 321, 1903 — part, Guatemala to Brazil; Ihering, Cat. Faun. Braz., 1, p. 29, 1907 — Iguape and Ubatuba, coast of Sao Paulo; Penard, Vog. Guyana, 1, p. 205, 1908— Surinam(?); Chubb, Bds. Brit. Guiana, 1, p. 69, 1916 — Supenaam River, Arawai River, and Merum6 Mountains; Rendahl, Ark. Zool., 12, No. 8, p. 10, 1919 — San Juan del Norte, Nicaragua; Naumburg, Bull. Amer. Mus. N. H., 60, p. 72, 1930 — Matto Grosso. Amaurolimnas concolor gtiatemalensis Chapman, Bull. Amer. Mus. N. H., 36, p. 217, 1917 — Barbacoas, Narino, Colombia (crit.); idem, I.e., 55, p. 177, 1926— Ecuador; Peters, Bull. Mus. Comp. Zool., 71, p. 301, 1931— Almi- rante, Panama; Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 302, 1932— Omoa, Honduras; Griscom, Bull. Amer. Mus. N. H., 64, p. 121, 1932 — Guatemala; Peters, Bds. World, 2, p. 171, 1934 — Guatemala to Ecuador and Sao Paulo; Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 — ChiriquI and Almirante, Panama. Range. — Recorded from Mexico (Oaxaca), Guatemala, Honduras (Omoa), Nicaragua (Chontales; San Juan del Norte), Costa Rica (Peralta; Alaju^la), Panama (Chiriqui; Almirante), Colombia ("Bogota;" Barbacoas, Narino), Ecuador (San Javier and San Mateo, Prov. Esmeraldas; Raya Yaco; Sara-Yaco), British Guiana (Supenaam River; Arawai River; Menmi^ Mountains), Brazil (Rio Acara; Aveiros, Rio Tapajoz;^ vicinity of Bahia; Engenho do Gama, Rio Guapor^, Matto Grosso; Ubatuba and Iguap^, Sao Paulo), and eastern Bolivia.^ Conover Collection. — 11: Mexico (Tutla, Oaxaca, 3); Costa Rica (Peralta, 1; Alaju^la, San Carlos, 1); Ecuador (Sara-Yaco, Rio Bobonaza, 2; San Mateo, Esmeraldas, 1; Raya Yaco, 2); Brazil, Para (Villa Acara, Rio Acara, 1). Genus CYANOLIMNAS Barbour and Peters^ Cyanolimnas Barbour and Peters, Proc. New Engl. Zool. CI., 9, p. 95, 1927 — type, by monotypy, Cyanolimnas cerverai Barbour and Peters. * A young male in the Stockholm Museum examined. * This species appears to be of very local occurrence, there being but a few records from each of the various coimtries. The three Mexican specimens listed above have just been received as we go to press. Measurements of the wings run from 116 to 117 mm. * Cyanolimnas Barbour and Peters: "Bill moderate, somewhat longer than head, swollen basally; nostril situated about midway in nasal groove, which is 1942 Birds of the Americas — Hellmayr and Conover 345 Cyanolimnas cerverai Barbour and Peters.^ Zapata Rail. Cyanolimnas cerverai Barbour and Peters, Proc. New Engl. Zool. CI., 9, p. 95, 1927 — Santo Tomas, Zapata Peninsula, Cuba, Greater Antilles (type in Museum of Comparative Zoology, Cambridge, Mass.); Barbour, Auk, 45, p. 31, pi. 4, 1928— Zapata Swamp, Cuba; Peters, Bds. World, 2, p. 174, 1934— Cuba. Range. — Zapata Peninsula, Cuba, Greater Antilles. Genus ARAMIDES Pucheran Aramides Pucheran, Rev. Zool., 8, p. 277, 1845 — type, by subs, desig.* (Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 446), Fulica cayennensis GTne\in=Fulica cajanea P. L. S. Muller. Ortygarchus Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 759, 1849 — new name for Aramides Pucheran. *Aramides mangle (Spix). SPix's Wood Rail. Gallinula mangle Spix, Av. Spec. Nov. Bras., 2, p. 74, pi. 97, 1825 — "ad litora maris in locis paludosis, arbustis mangliferis obsitis" = coast of Bahia, Brazil' (co types in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 713, 1906). Aramides mangle Burmeister, Syst. Uebers. Th. Bras., 3, p. 385, 1856 — northern Brazil to "Guiana" (errore) ; Sclater and Salvin, Proc. Zool. Soc. Lond., 1"S68, p. 449— Bahia (monog.); Pelzeln, Orn. Bras., 3, p. 316, 1870— Sapitiba (sea coast near Piehy), Rio de Janeiro; Sharpe, Cat. Bds. Brit. . Mus., 23, p. 54, 1894— Bahia; Ihering, Cat. Faun. Braz., 1, p. 28, 1907— Rio de Janeiro to Bahia; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 95, 1910 — [Aramagao], coast of Piauhy; Lima, Rev. Mus. Paul., 12, (2), p. 96, 1920— Ilheos, Bahia; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 229, 1924— Amaragao; Hellmayr, Field Mus. only half as long as bill; culmen ending in a point in the frontal feathering; wing rounded, third, fourth, and fifth primaries longest, the second equal to the seventh; tail very short, about two-fifths as long as wing, the feathers sparsely barbed; tarsus short, less than half the length of the wing and about as long as bill; toes fairly stout, the middle one about the length of the tarsus." (Barbour and Peters, I.e.) 1 Cyanolimnas cerverai Barbour and Peters: "Forehead and anterior part of crown gray, shading into dark brown on the crown; back and wing coverts brown- ish olive, becoming brown on rump and upper tail coverts; wings and tail blackish; throat white; rest of under parts slate gray, becoming olive brown on the flanks, which are narrowly edged with white; under tail coverts white; bill yellowish green terminally, greenish medially, red at the base; legs and feet red. Wing, (male) 110, (female) 99; tail, 46, (female) 40; tarsus, 49, (female) 43; bill, 48, (female) 45." (Barbour and Peters, I.e.) In coloration, this remarkable rail closely resembles Rallus sanguinolentus. * Gray (Cat. Gen. Subgen. Bds., p. 120, 1855) — probably by inadvertence — designated as type Rallus cayanensis Gmelin, a species not originally included in the genus, his action being therefore invalid. ' Suggested as type locality by Hellmayr (Field Mus. Nat. Hist., Zool. Ser., 12, p. 481, 1929). 346 Field Museum of Natural History — Zoology, Vol. XIII Nat. Hist., Zool. Ser., 12, p. 481, 1929— Arara, Piauhy; Peters, Bds. World, 2, p. 174, 1934 (range); Pinto, Rev. Mus. Paul., 19, p. 72, 1935— Bahia (Corupeba, Madre de Deus; Bomfim; Ilheos) and Maranhao (Pri- meira Cruz). Range. — Eastern Brazil, from Maranhao to Rio de Janeiro.^ Conover Collection. — 1: Brazil (Ardra, Piauhy, 1). ♦Aramides axillaris Lawrence.^ Rufous-crowned Wood Rail. Aramides axillaris Lawrence, Proc. Acad. Nat. Sci. Phila., 13, p. 107, 1863 — Barranquilla, Colombia (type in coll. of Geo. N. Lawrence, now in the American Museum of Natural History, New York); Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 449 — Colombia (Barranquilla), British Guiana, and Belize (monog.); Salvin, Ibis, 1874, p. 327 — Las Bocas de Silan, northern Yucatan; Lawrence, Mem. Bost. Soc. N. H., 2, p. 311, 1874 — Mazatlan, Sinaloa, and San Bias, Nayarit, Mexico; Salvin, in Boucard, Proc. Zool. Soc. Lond., 1883, p. 462 — Las Bocas de Silan, Yucatan; Sal- vin, Ibis, 1886, p. 176— British Guiana (ex Cabanis); Sharpe, Cat. Bds. Brit. Mus., 23, p. 56, 1894 — Venezuela (range); Chapman, Bull. Amer. Mus. N. H., 6, p. 79, 1894 — Moruga River, Trinidad; Bangs, Proc. Biol. Soc. Wash., 13, p. 92, 1899 — Chirua, Santa Marta, Colombia; Salvin and God- man, Biol. Centr.-Amer., Aves, 3, p. 318, pi. 77, 1903 — Mexico (Mazatlan, San Bias, Las Bocas de Silan), British Honduras (Belize), Colombia, Venezuela, Trinidad, and British Guiana; Hellmayr, Nov. Zool., 13, p. 52, 1906 — Caroni River and Chaguaramas, Trinidad; Bangs, Amer. Natur., 41, p. 178, 1907 — Colombia (Barranquilla, Chirua), Yucatan (Mugeres Island), Mexico (Acapulco, Guerrero; San Bias, Tepic; Mazatlan), Costa Rica, and British Guiana (monog.); Carriker, Ann. Carnegie Mus., 6, p. 408, 1910— Costa Rica (Lepanto; ?Carrillo); Chubb, Bds. Brit. Guiana, 1, p. 67, 1916 — Bartica Grove; Todd and Carriker, Ann. Carnegie Mus., 14, p. 178, 1922 — Chirua, Colombia (ex Bangs); Chapman, Bull. Amer, Mus. N. H., 55, p. 176, 1926— Puna Viejo, Jambeli, and La Chonta, Ecuador; McLellan, Proc. Calif. Acad. Sci., (4), 16, p. 11, 1927— San Bias, Nayarit, Mexico; Peters, Bull. Mus. Comp. Zool., 71, p. 300, 1931 — Quebrada Nigua, Almirante Bay, Panama (crit.); idem, Bds. World, 2, p. 176, 1934 (range); Roberts, Trop. Agric, 11, p. 90, 1934— Trinidad; Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 — Almirante, Panama; Belcher and Smooker, Ibis, 1935, p. 283 — Caroni River, Trinidad (descr. nest and eggs); Bond, Proc. Acad. Nat. Sci. Phila., 88, p. 357, 1936— Bonacca Island, Bay of Honduras. 1 The species, though preferring the mangrove swamps along the sea-coast, is not exclusively confined to the tidal areas, there being also a few records from the interior (Ar^ra, Piauhy; Bomfin [= Villa Nova da Rainha], Bahia). Additional material examined. — Piauhy: Amaragao, 1; Ar4ra, 1. — Bahia, 2. — Sapitiba, Rio de Janeiro, 1. — "Brazil," 2. * Aramides axillaris Lawrence seems to be more nearly related to A. mangle than to any other species, and may prove to be its northern representative. Accord- ing to Bangs, birds from Central America are not separable from those of Colombia. Additional material examined. — Trinidad: Caroni River, 3; Chaguaramas, 1. — Venezuela: Puerto Cabello, 1; Merida, 1. I 1942 Birds of the Americas — Hellmayr and Conover 347 Ortygarchus mangle (not Gallinula mangle Spix) Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 760, 1849— coastal forests. Aramides ruficollis (not Fulica ruficollis Gmelin) L^otaud, Ois. Trinidad, p. 498, 1866— Trinidad. Ortygarchus axillaris Heine and Reichenow, Nomencl. Mus. Hein., p. 320, 1890 — Guiana and Venezuela (Puerto Cabello). Range. — Caribbean coastal region from British Guiana and Trinidad west to northern Colombia (Cartagena, Barranquilla) and Panama (Almirante Bay) and Pacific coast of Ecuador; also recorded from scattered points in Central America (Lepanto, Costa Rica; Bonacca Island, Honduras; Belize, British Honduras; Mugeres Island and Las Bocas de Silan, Yucatan; Acapulco, Guerrero; San Bias, Nayarit; Mazatlan and Mescales, Sinaloa). Field Museum Collection. — 1: Colombia (Cartagena, 1). Conover Collection. — 9: Mexico (Estero Mescales, Sinaloa, 9). ♦Aramides cajanea mexicana Bangs.^ Mexican Wood Rail. Aramides albiventris Tnexicanus Bangs, Amer. Natur., 41, No. 483, p. 185, 1907 — Buena Vista, Vera Cruz, Mexico (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; of. Bangs, Bull. Mus. Comp. Zool., 70, p. 168, 1930). Aramides cayenensis (not Fulica cayennensis Gmelin) Sclater, Proc. Zool. Soc. Lond., 25, p. 206, 1857— San Andres Tuxtla, Vera Cruz. Aramides cayennensis Sclater, Proc. Zool. Soc. Lond., 27, p. 393, 1859 — [north- ern] Oaxaca [Prov. Villa Alta]. Aramides albiventris (not of Lawrence) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 447 — part, southern Mexico; Ferrari-Perez, Proc. U. S. Nat. Mus., 9, p. 177, 1886 — Actopam and Vega de Alatorre, Vera Cruz; Richmond, I.e., 18, p. 627, 1896 — Alta Mira, Tamaulipas; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 319, 1903 — part, TamauHpas (Alta Mira, Tampico), Vera Cruz (San Andres Tuxtla, Actopam, Vega de Alatorre, Playa Vicente, Vega del Casadero, Laguna Verde), Valley of Mexico, and [northern] Oaxaca. Aramides cayanea subsp. 0. Aramides albiventris Sharpe, Cat. Bds. Brit. Mus., 23, p. 59, 1894 — part, spec, a-g, Tampico, Playa Vicente, Vega del Casa- dero, and Laguna Verde, Mexico. Aramides mexicanus Miller and Griscom, Amer. Mus. Nov., 25, p. 10, 1921 (crit.). Aramides cajanea mexicana Peters, Bds. World, 2, p. 174, 1934 (range). ^Aramides cajanea mexicana Bangs: Similar to A. c. albiventris, but darker throughout; the scapulars less sufifused with ochraceous; the pale crescentic mark- ing surrounding the black abdominal patch much less extensive and decidedly buffy instead of white. Four additional specimens from Vera Cruz (Amatlan, Tlacotalpam, Playa Vicente) examined. 348 Field Museum of Natural History— Zoology, Vol. XIII Range. — Caribbean slope of eastern Mexico, in states of Tamau- lipas (Tampico, Alta Mira), Mexico (Valley of Mexico), Vera Cruz, Oaxaca (Guichicovi, Tutla), Tabasco, and Chiapas. Conover Collection. — 4: Mexico (Tutla, Oaxaca, 4). *Arainides cajanea albiventris Lawrence. White-bellied Wood Rail. Aramides albiventris Lawrence, Proc. Acad. Nat. Sci. Phila., 1867, p. 234 — British Honduras (type in colL of Geo. N. Lawrence, now in the American Museum of Natural History, New York); Salvin, Ibis, 1874, p. 328 — Las Bocas de Silan, Yucatan; idem, in Boucard, Proc. Zool. Soc. Lond., 1883, p. 462 — same locaHty; idem, Ibis, 1889, p. 378 — Cozumel Island; idem, Ibis, 1890, p. 89 — Cozumel; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 319, 1903 — part, Yucatan (Las Bocas de Silan), Cozumel, British Hon- duras (Belize), and Guatemala (Choctum); Miller and Griscom, Amer. Mus. Nov., 25, p. 10, 1921 (crit.). Aramides cayanea subsp. /3. Aramides albiventris Sharpe, Cat. Bds. Brit. Mus., 23, p. 59, 1894 — part, spec, l-o, Choctum, Cozumel, and Belize. Aramides albiventris albiventris Bangs, Amer. Natur., 41, p. 183, 1907 — part, Belize, British Honduras, and Rio Lagartos, Yucatan (monog.); Austin, Bull. Mus. Comp. Zool., 69, p. 371, 1929— Belize River and Mountain Cow, British Honduras; Griscom, Bull. Amer. Mus. N. H., 64, p. 120, 1932 — Caribbean Guatemala; Carriker and Schauensee, Proc. Acad. Nat. Sci. Phila., 87, p. 415, 1935 — Quirigua (70 miles from Puerto Barrios), Guatemala; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 13, 1935 — Uaxactun and Chuntuqui, Peten, Guatemala (crit.). Aramides cajanea albiventris Peters, Bds. World, 2, p. 174, 1934 (range). Range. — Yucatan Peninsula, Cozumel Island, British Honduras, and Caribbean Guatemala (depts. of Pet^n, Alta Verapaz, and Izabal). Field Museum Collection. — 3: Yucatan (unspecified, 3). Aramides cajanea vanrossemi Dickey.^ Van Rossem's Wood Rail. Aramides vanrossemi Dickey, Condor, 31, p. 33, col. pi., 1929 — Barra de Santiago, Ahuachapan, El Salvador (type in coll. of Donald R. Dickey, now in the University of California at Los Angeles). Aramides albiventris (not of Lawrence) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 447 — part, Pacific coast of Guatemala; Lantz, Trans. 1 Aramides cajanea vanrossemi Dickey: Similar to A. c. albiventris, but larger, with much stouter bill, and coloration slightly paler throughout. Bill (in male), 72 mm. With only a single (not very good) specimen from the Pacific coast of Guate- mala, we are not in a position to throw any further light on this form, which appears to be very close indeed to albiventris. Van Tyne has pointed out that the color of the soft parts does not furnish any base for its discrimination, but believes it to be separable by slightly paler coloration and larger size. 1942 Birds of the Americas — Hellmayr and Conover 349 Kans. Acad. Sci., 16, p. 219, 1899 — San Jos6, Guatemala; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 319, 1903 — part, Pacific Guate- mala (mouth of Rio Samald and Retalhuleu). [Aramides cayanea] subsp. /3. Aramides albiventris Sharpe, Cat. Bds. Brit. Mus., 23, p. 59, 1894 — part, spec, i, k, Retalhuleu and mouth of Rio Samald, Guatemala. Aramides albiventris albiventris Bangs, Amer. Natur., 41, p. 183, 1907 — part, Chiapam, Pacific Guatemala (crit.). Aramides albiventris vanrossemi Griscom, Bull. Amer. Mus. N. H., 64, p. 120, 1932 — Ocos, Guatemala; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 12 (in text), 1935 (crit.). Aramides cajanea vanrossemi Peters, Bds. World, 2, p. 174, 1934 (range); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 159, 1938 — Barra de Santiago, El Salvador. Range. — Pacific coast of western Salvador, Guatemala, and Chiapas, Mexico. ♦Aramides cajanea pacifica Miller and Griscom.^ Pacific Wood Rail. Aramides plumbeicollis pacifica Miller and Griscom, Amer. Mus. Nov., 25, p. 11, 1^21 — Tipitapa, Lake Managua, Nicaragua (type in the American Museum of Natural History, New York, examined). Aramides cayanensis (not Fulica cayennensis Gmelin) Moore, Proc. Zool. Soc. Lond., 27, p. 64, 1859 — Omoa, Honduras. Aramides cayennensis Sclater and Salvin, Ibis, 1859, p. 230 — Omoa (ex Moore); idem, Proc. Zool. Soc. Lond., 1867, p. 280 — Blewfields River, Nicaragua; Ridgway, Proc. U. S. Nat. Mus., 10, p. 594, 1888 — Segovia River, Honduras. [Aramides cayanea] subsp. y. A. plumbeicollis Sharpe, Cat. Bds. Brit. Mus., 23, p. 332, 1894 — Nicaragua (Rio Escondido, Chontales). Aramides ruficollis (not Fulica ruficollis Gmelin) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 8, p. 185, 1865— Greytown, Nicaragua. 1 Aramides cajanea pacifica Miller and Griscom: Nearest to A. c. plumbeicollis, but anterior mantle much less rufescent and the posterior mantle and scapulars a duller, more grayish olive. The other characters given in the original description do not seem to be good, when a series is examined. The coloration of the primaries and the presence or lack of buflfy feathers surrounding the abdominal patch appear to be individual characteristics. In fact, some Costa Rican specimens of plumbeicollis show traces of light buffy feathers on the abdomen. As to the narrow black barring of the axillars and under wing coverts, this also seems to be quite variable, a specimen from S4balos, Nicaragua, agreeing very closely with the type of pacifica, while another specimen from Matagalpa, which is nearer the type locality, has very broad black barring. Additional material examined. — Nicaragua: Los Sdbalos, San Juan River, 1; Rio Coco, 5; Jalapa, 2; Matagalpa, 1; Tipitapa, Managua, 1. 350 Field Museum of Natural History— Zoology, Vol. XIII Aramides albiventris (not of Lawrence) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 477 — part, Honduras (Omoa); idem. I.e., 1870, p. 838 — [San Pedro], Honduras; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 319, 1903 — part, Honduras (Omoa, San Pedro). Aramides plumbeicollis (not of Zeledon) Richmond, Proc. U. S. Nat. Mus., 16, p. 528, 1893 — Rio Escondido, Nicaragua (crit.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 320, 1903 — part, Honduras (Segovia River) and Nicaragua (Blewfields, Greytown, Escondido River); Rendahl, Ark. Zool., 12, No. 8, p. 10, 1919 — San Juan del Norte, Nicaragua. Aramides albiventris plumbeicollis Bangs, Amer. Natur., 41, p. 186, 1907 — part, Nicaragua to the Segovia River, Honduras (monog.). Aramides plumbeicollis plumbeicollis Miller and Griscom, Amer. Mus. Nov., 25, p. 11 (in text), 1921 — Honduras (Roman River) and Nicaragua (Rio Coco, Jalapa, Matagalpa, Los Sabalos). Aramides cayennensis subsp. Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 303, 1932 — Honduras (Segovia River, San Pedro). Aramides cajanea pacifica Peters, Bds. World, 2, p. 175, 1934 — Lake Managua. Range. — Caribbean drainage of Honduras and all of Nicaragua. ^ Field Museum Collection. — 3: Honduras (Lake Ticamaya, 2; Trujillo, Colon, 1). Conover Collection. — 6: Honduras (El Boqueron, Catacamas, Olancho, 6). ♦Aramides cajanea plumbeicollis Zeledon,- Plumbeous-necked Wood Rail. Aramides plumbeicollis Zeledon,' Anal. Mus. Nac. Costa Rica, 2, p. 3, 1888 — Jimenez, Costa Rica (type now in U. S. National Museum; cf. Bangs, Amer. Natur., 41, p. 186, 1907); Underwood, Ibis, 1896, p. 450— Mira- valles, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 320, 1903 — part, Costa Rica (part, Carrfllo, Jimenez). Ortygarchus cayennensis (not Fulica cayennensis Gmelin) Cabanis, Journ. Orn., 17, p. 212, 1869— Costa Rica (crit.). ^ No specimens from southern Nicaragua have been examined. They may prove to be referable to plumbeicollis instead of to pacifica. * Aramides cajanea plumbeicollis Zeledon is the connecting link to the South American A. c. cajanea, combining the intensely colored breast of the latter with the bright rufous nuchal patch of the northern races, while the narrow buffy margin to the black abdominal area places it in an intermediate position between the two sections. Differs also from cajanea by having the anterior mantle bright rufescent, in sharp contrast to the olive posterior mantle and scapulars. The two specimens from Miravalles, Guanacaste, have the mantle somewhat less rufescent than birds from eastern Costa Rica, in this respect tending toward pacifi4:a. ' First published as a nomen nudum by Zeledon (Anal. Mus. Nac. Costa Rica, 1, p. 131, 1887). 1942 Birds of the Americas — Hellmayr and Conover 351 Aramides albiventris (not of Lawrence) Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 319, 1903 — part, Costa Rica. Aramides cayennensis Frantzius, Journ. Orn., 17, p. 375, 1869 — Costa Rica. Aramides albiventris plumbeicollis Bangs, Amer. Natur., 41, p. 186, 1907 — eastern Costa Rica (Jimenez, Cariblanco de SarapiquI, Carrfllo) (monog.); Carriker, Ann. Carnegie Mus., 6, p. 409, 1910 — eastern Costa Rica (El Hogar, Gudpiles, Volcan de Turrialba); Ferry, Field Mus. Nat. Hist., Orn. Ser., 1, p. 260, 1910— Guaydbo, Costa Rica. Aramides cajanea plumbeicollis Peters, Bds. World, 2, p. 175, 1934 — north- eastern Costa Rica. Range. — Costa Rica (excepting the southern section). Field Museum Collection. — 2: Costa Rica (Guaydbo, 1; "El Pozo deT^rraba,"U). Conover Collection.- — 5: Costa Rica (La Iberia Farm, Volcan Turrialba, 1; Quebrada Azul, Alaju^la, 2; Miravalles, Guanacaste, 2). *Aramides cajanea cajanea (P. L. S. Muller). Cayenne Wood Rail. Fulica cajanea P. L. S. Muller, Natursyst., Suppl., p. 119, 1776 — based on "Poule d'eau, de Cayenne" Daubenton, PI. Enl., pi. 352; Cayenne. Fulica major Boddaert, Tabl. PI. Enl., p. 21, Dec, 1783 — based on Daubenton, PI. Enl., pi. 352; Cayenne. Fulica cayennensis Gmelin, Syst. Nat., 1, (2), p. 700, 1789 — based on Buffon and Daubenton, PI. Enl., pi. 352; Cayenne. Fulica ruficollis Gmelin, Syst. Nat., 1, (2), p. 700, 1789— based on "Black- bellied Gallinule" Latham, Gen. Syn. Av., 3, (1), p. 253, 1785; Cayenne.^ Rallus chiricote Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 551, 1819 — based on "Chiricote" Azara, No. 368; Paraguay. Rallus maximus Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 555, 1819 — principally based on "Cayenne Gallinule" Latham, Gen. Syn. Bds., 3, ~(1), p. 252, 1785; Guiana and Cayenne (=young). Gallinula ruficeps Spix, Av. Spec. Nov. Bras., 2, p. 74, pi. 96, 1825 — Rio de Janeiro, Brazil (type in Munich Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 712, 1906). Rallus hydrogallina Lesson, Traite d'Orn., livr. 7, p. 536, April, 1831 — new name for Fulica cayennensis Gmelin; part, adult, Cayenne. 1 We cannot help questioning the correctness of this locality. ^ The Vienna Museum has a Cayenne specimen acquired from the Leverian Museum, which, according to Pelzeln (Orn. Bras., 3, p. 316, 1870), is probably the original of Latham's and Gmelin's descriptions. It agrees very well with their account except that neither of these authors mentions the gray area on the fore- neck, and differs from the ordinary color-type of cajanea by decidedly darker, deep tawny instead of ochraceous-tawny, under parts. We have examined similar individuals from Costa Rica (Golfo Dulce), Borba (Rio Madeira), Rio Curicuriari (on the Rio Negro, above Barcellos), and Para (type of A. c. grahami), but as they are associated with normally colored birds, we cannot see in them anything but individual variants. 352 Field Museum of Natural History — Zoology, Vol. XIII Gallinula cayennensis Wied, Beitr. Naturg. Bras., 4, (2), p. 798, 1833 — Brazil. Ortygarchus cayennensis Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 759, 1849 — British Guiana; Heine and Reichenow, Nomencl. Mus. Hein., p. 320, 1890 — Brazil, Santa Marta, Puerto Cabello, and Paraguay. Aramides cayennensis Burmeister, Syst. Uebers. Th. Bras., 3, p. 384, 1856 — Lagoa Santa, Minas Geraes; Sclater, Proc. Zool. Soc. Lond., 24, p. 143, 1856 — on the banks of the Rio David, Panama; Cassin, Proc. Acad. Nat. Sci. Phila., 1860, p. 196 — Turbo, Colombia; Salvin, Proc. Zool. Soc. Lond., 1867, p. 161— David, Panama; Sclater and Salvin, I.e., 1868, p. 447— Panama to Paraguay (monog.); iidem, I.e., 1868, p. 629 — San Esteban, Venezuela; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 143, 1868 — Santa Ana [de Escazti], Costa Rica; Pelzeln, Om. Bras., 3, p. 315, 1870 — Paran4 (Rio do Boraxudo, Paranagu4), Goydz (Rio Araguay), Matto Grosso (Cuyab&, Villa Bella), Barra do Rio Negro, and Cajutuba, Par^, Brazil; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 44 — Lagoa dos Pitos and Simiidouro, near Lagoa Santa, Minas Geraes; Pelzeln, Ibis, 1873, p. 122— Cayenne; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 308 — lower Ucayali, Peru; Taczanowski, I.e., 1874, p. 558 — Amable Maria, Peru; Sclater and Salvin, I.e., 1879, p. 545 — Remedios, Antioquia, Colombia; Forbes, Ibis, 1881, p. 358 — Quipapd, Pernambuco; Berlepsch, I.e., 1884, p. 440 — Angostura, Orinoco, Venezuela; Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 180, 1885 — Taquara, Rio Grande do Sul; Salvin, Ibis, 1886, p. 176 — Bartica Grove and Camacusa, British Guiana; Tac- zanowski, Orn. Per., 3, p. 318, 1886 — Peru Gower Ucayali, Amable Maria, Yurimaguas); Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 131, 1887 — Alajuela, Costa Rica; Berlepsch, Joum. Cm., 35, p. 35, 1887 — Rio Pil- comayo; Chapman and Riker, Auk, 8, p. 163, 1891 — Santarem, Rio Tapajoz, Brazil; Richmond, Proc. U. S. Nat. Mus., 16, p. 528, 1893— Talamanea and Pacific side of Costa Rica; Cherrie, Anal. Inst. Fis.- Geogr. Mus. Nac. Costa Rica, 4, p. 147, 1893 — Terraba and Buenos Aires, Costa Rica; Allen, Bull. Amer. Mus. N. H., 5, p. 150, 1893 — Chapada, Matto Grosso; Chapman, I.e., 6, p. 79, 1894 — Princestown, Trinidad. Aramides ruficollis Lawrence, Ann. Lyc. Nat. Hist. N. Y., 8, p. 179, 1865^ Davfd, Chiriqui; Pelzeln, Orn. Bras., 3, p. 316, 1870 — Cayenne, Borba (Rio Madeira), and Rio Curicuriari (Rio Negro), Brazil. Aramides sp. Sclater and Salvin, Proc. Zool. Soc. Lond., 1866, p. 200 — lower Ucayali, Peru. Aramides mangle (not Cfallinida mangle Spix) Allen, Bull. Essex Inst., 8, p. 82, 1876 — Santarem, Rio Tapajoz, Brazil. Aramides chiricote Hartlaub, Syst. Ind. Azara, p. 23, 1847 — Paraguay; Leo- taud, Gis. Trinidad, p. 496, 1866— Trinidad; Salvadori, Boll. Mus. Zool. Torino, 10, No. 208, p. 24, 1895 — Colonia Risso, Paraguay; idem. I.e., 12, No. 292, p. 34, 1897— San Lorenzo, Jujuy; idem and Festa, I.e., 14, No. 339, p. 12, 1899 — Laguna de Pita, Darien; Lonnberg, Ibis, 1903, p. 444 — Laguna del Sauzal, near Quinta, Jujuy; Goeldi, I.e., 1903, p. 500 — Rio Capim, Pard; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 318, 1903 — Costa Rica (Pacific slope, Talamanea, Santa Ana) and Panama (David, Lion Hill, Laguna de Pita); Bruch, Rev. Mus. La Plata, 11, 1942 Birds of the Americas — Hellmayr and Conover 353 p. 249, 1904— Oran, Salta; Hagmann, Zool. Jahrb. (Syst.), 26, p. 42, 1907 — Mexiana Island, Brazil; Hartert and Venturi, Nov. Zool., 16, p. 257, 1909 — Argentine Chaco; Chubb, Ibis, 1910, p. 65 — Sapucay, Paraguay; Grant, I.e., 1911, p. 462 — Colonia Risso, Paraguay, and Pao de Azucar, Matto Grosso; Dabbene, Bol. Soc. Physis, 1, p. 255, 1913 — Jujuy (San Lorenzo), Salta (Ordn), Chaco Austral, and Misiones (Santa Ana); idem, El Hornero, 1, p. 33, 1917 — Isla Martin Garcia, Buenos Aires; Tremoleras, I.e., 2, p. 11, 1920 — Canelones, Uruguay; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 600, 1924— Isla Martin Garcia, Buenos Aires. Aramides cayanea Sharpe, Cat. Bds. Brit. Mus., 23, pp. 57, 332, 1894 — Colombia (Remedios), Surinam (Maroni River), British Guiana (Bartica Grove), and Brazil (Rio do Boraxudo); Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Taquara do Mundo Novo and Pedras Brancas, Rio Grande do Sul; idem. Rev. Mus. Paul., 3, p. 415, 1899 — Sao Paulo; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 95, 1910— below Colonia Floriano and Caissara, Rio Parnahyba, Piauhy. Aramides cajanus Allen, Bull. Amer. Mus. N. H., 13, p. 125, 1900 — Minca, Santa Marta, Colombia. Aramides cajanea Berlepseh and Hartert, Nov. Zool., 9, p. 128, 1902 — Alta- gracia and Quiribana de Caieara, Orinoco, Venezuela; Andre, Natur. Guianas, p. 217, 1904 — Caura River, above Achaba, Venezuela; Hell- mayr, Nov. Zool., 13, p. 52, 1906 — Caroni Swamp and Savannah Grande, Trinidad; idem. I.e., pp. 90, 412, 1907 — Teffe, Rio Solimoes, and Humaytd, Rio Madeira; Ihering, Cat. Faun. Braz., 1, p. 28, 1907 — Sao Paulo (Franca, Barretos, Itapura, Ubatuba) and Espirito Santo; Bangs, Amer. Natur,, 41, p. 180, 1907 (monog.); idem, Auk, 24, p. 291, 1907— Boruea, Costa Rica; Berlepseh, Nov. Zool., 15, p. 299, 1908 — Cayenne; Hellmayr, I.e., 17, p. 421, 1910 — Allianea, Rio Madeira; Carriker, Ann. Carnegie Mus., 6, p. 408, 1910— Costa Rica (El General de Terraba, Pozo Azul, Buenos Aires, Rio SIcsola); Stone, Proc. Acad. Nat. Sei. Phila., 65, p. 191, 1913 — Cariaquito, Paria Peninsula, and Cano Vagre, Orinoco Delta, Venezuela; Snethlage, Bol. Mus. Goeldi, 8, p. 71, 1914 — Pard, Marajo (Pacoval), and Mexiana; Chubb, Bds. Brit. Guiana, 1, p. 68, 1916 — Ituribisci River, Bartica, Abary River, Anarika River, and Camacusa; Cherrie, Sei. Bull., Mus. Brookl. Inst., 2, p. 367, 1916 — along the Orinoco River; Beebe, Trop. Wild Life, 1, p. 127, 1917 — Bartica, British Guiana; Stone, Proc. Acad. Nat. Sei. Phila., 70, p. 243, 1918— Chagres River, Gatun, and Toro Point, Panama; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 39, 1922 — Rio Guachi, Empelado Savanna, and Encontrados, Zulia, Venezuela (crit.). [Aramides cayanea] subsp. a. Aramides chiricote Sharpe, Cat. Bds. Brit. Mus., 23, p. 58, 1894 — Brazil (Bahia, Pard, Chapada), Peru (Iquitos), Colombia, and Panama (Lion Hill, Veragua). Aramides cayanea chiricote Bangs, Proc. New Engl. Zool. CI., 2, p. 14, 1900— Loma del Le6n, Panama; idem, Auk, 18, p. 358, 1901 — Divala, Chiriqui. Aramides cajanea cajanea Hellmayr, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 97, 122, 1912— Rio Capim and Mexiana, Brazil; Chapman, Bull. Amer. Mus. N. H., 36, p. 217, 1917 — Rio Atrato, Salaqui, 354 Field Museum of Natural History— Zoology, Vol. XIII Rio Frio (Cauca), Honda, Buenavista, and Plorencia, Colombia; Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 41, 1918 — Paramaribo, Surinam; Chubb, Ibis, 1919, p. 52 — Guianas and Venezuela (crit.); Bangs and Barbour, Bull. Mus. Comp. Zool., 65, p. 196, 1922 — Jesusito, Darien, Panama (crit.); Chapman, Bull. Amer. Mus. N. H., 55, p. 176, 1926 — Rio Suno, eastern Ecuador; Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 447, 1928— ChiriquI Creek, Panama (crit.); Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 151, 1928— Par^; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 481, 1929— Maranhao (Boa Vista; Codo, Cocos) and Ceara (Jua, near Iguatu); Griscom, Bull. Mus. Comp. Zool., 69, p. 154, 1929— Cana, Darien; Peters, I.e., 71, p. 301, 1931— Almirante Bay, Panama; Griscom, I.e., 72, p. 321, 1932 — Perme, Panama; Pinto, Rev. Mus. Paul., 17, (2), p. 801, 1932— Rio Parana, Sao Paulo; Peters, Bds. World, 2, p. 175, 1934 (range); Roberts, Trop. Agric, 11, p. 90, 1934— Trinidad; Belcher and Smooker, Ibis, 1935, p. 282 — Trinidad; Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 — Panama; Pinto, Rev. Mus. Paul., 19, p. 72, 1935 — Bahia (Rio Aratuhype, Rio Gongogy, Corupeba, Rio Jucurucu); idem, I.e., 20, p. 40, 1936 — Rio das Almas, Goyaz. Aramides cajaneus cajaneus Darlington, BuU. Mus. Comp. Zool., 71, p. 371, 1931 — Aracataca to Santa Marta, Colombia. Aramides cajanea venezudensis Cory, Field Mus. Nat. Hist., Om. Ser., 1, p. 296, 1917 — Encontrados, Zulia, Venezuela {type in Reld Museum of Natural History). Aramides cajanea peruviana Cory, Field Mus. Nat. Hist., Om. Ser., 1, p. 296, 1917 — Moyobamba, Peru (type in Field Museum of Natural History). Aramides eayanea chiricote Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 49 — La Merced, Chanchamayo, Peru; Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 118, 1906— Porto Mendes, Rio Parana, Parani. Aramides cajanea chiricote Ihering, Cat. Faun. Braz., 1, p. 28, 1907 (range); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 196, 1910 (range in Argentina); Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913 — Misiones; idem. Faun. Parag., p. 37, 1914 — Paraguay; Chubb, Ibis, 1919, p. 53 — Charuplaya, Bolivia (crit., range); Chapman, Bull. U. S. Nat. Mus., 117, p. 48, 1921— Rio Comberciato, Urubamba, Peru; Todd and Carriker, Ann. Carnegie Mus., 14, p. 177, 1922 — Mamatoco, La Tigrera, Trojas de Cataea, and Fundaeion, Colombia; Wetmore, Bull. U. S. Nat. Mus., 133, p. 125, 1926 — Paraguay (Rio Paraguay) and Uruguay (La Paloma, near Rocha; San Vicente; Arroyo Sarandi; Rio Cebollati below Lazcano); Naumburg, Bull. Amer. Mus. N. H., 60, p. 71, 1930 — Urueum, Matto Grosso; Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 374, 1934 — Desealvados, Matto Grosso. Aramides cajanea salmoni Chubb, Bull. Brit. Om. CI., 38, p. 48, 1918 — Reme- dios, Antioquia, Colombia (type in British Museum); idem. Ibis, 1919, p. 53 — western Venezuela (Merida) and Colombia to Panama. Aramides cajanea grahami Chubb, Ibis, (11), 1, p. 53, 1919 — Para, Brazil (type in British Museum examined). 1942 Birds of the Americas— Hellmayr and Conover 355 Range. — Greater part of tropical America from southern Costa Rica^ through Panama to Colombia, Venezuela, Trinidad, the Guianas, and south through Brazil, eastern Ecuador (Rio Suno), eastern Peru, and Bolivia (Charuplaya) to Uruguay, Paraguay, and northern Argentina (Jujuy, Salta, Chaco, and Isla Martin Garcia, Buenos Aires). 2 Field Museum Collection. — 15: Costa Rica (Buenos Aires, 2; El Pozo de T^rraba, 1); Colombia (unspecified, 1); Venezuela (Em- palado Savanna, 1; Encontrados, Zulia, 1); British Guiana (Berbice, 1; Georgetown, 1; Rockstone, Essequibo River, 1); Brazil (Des- calvados, 1; Jua, Ceara, 1; Sao Marcello, Bahia, 1; Gahiba Mirim, 1); Uruguay (Minas, Polanco, 1); Peru (Moyobamba, 1). Conover Collection. — 61 : Costa Rica (Puerto Jimenez, Oso Penin- sula, 1); Panama, Darien (Bocas del Toro, 1; Port Obaldia, 7; Perm^, 3); Colombia (Cali, 1; Remedios, Antioquia, 1); Venezuela (Rio Gu^chi, Zulia, 2); Ecuador (Concepcion, 1; Raya-Yaco, 1); British Guiana (Rockstone, Essequibo River, 2) ; Brazil (Boa Vista, Maran- hao, 1; Codo, Cocos, Maranhao, 1; Murutucu, Para, 1; Tauary, Rio Tapajoz, 3; Boim, Rio Tapajoz, 1; Santarem, 2; Pinhel, Rio Tapajoz, 2; Lago Cuipeua, near Obidos, 6; Ipomonga, Rio Capim, 1; Serraria Cabral, Rio Acara, 2; Buenos Aires, Rio Acara, 1; Canutama, Rio Purus, 1; Labrea, Rio Purus, 1; Rio Manacapuru, Amazonas, 2; Cavalcanti, Rio Sao Miguel, Goyaz, 3); Paraguay (Villa Rica, 5; Santa Barbara, 1; Itap^, 1; Horqueta, 3); Argentina (Rio Lavallen, Jujuy, 2; Rio Bermejo, Salta, 1). Aramides cajanea latens Bangs and Penard.^ San Miguel Wood Rail. 1 Specimens from southwestern Costa Rica (Terraba Valley and Rio Nueve, near Puerto Jimenez, Golfo Dulce) are unquestionably cajanea, one from the last-named locality representing the dark-bellied variation ruficollis. ^ Subdivision of this wide-ranging form seems to be impossible in view of the amount of individual and seasonal variation noticeable in the large series examined. Birds from Panama, Colombia, and Venezuela ivenezuelensis=salmoni) are in no wise distinguishable from Guianan specimens, as has already been stated by Bangs, Peters, Osgood and Conover. The type of A, c. peruviana also can be matched by individuals from other localities. The only uncertainty exists about the possible distinctness of the inhabitants of extreme southern Brazil, Paraguay, and Argen- tina, which are sometimes of rather dull grayish green coloration above, as has been remarked by Hellmayr and Bangs. This distinction, however, holds only in a certain percentage of specimens, and until a fuller series becomes available, chiricote may provisionally be included in synonymy. Nearly eighty specimens from the entire range examined. ^Aramides cajanea latens Bangs and Penard: Very similar to A. c. cajanea, but slightly smaller and paler throughout, especially on the under parts. Wing, 163-170; tail, 58-64; bill, 52-53. 356 Field Museum of Natural History— Zoology, Vol. XIII Aramides cajanea latens Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 41, 1918 — San Miguel Island, Bay of Panama (type in coll. of E. A. and 0. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 168, 1930); Peters, Bds. Worid, 2, p. 175, 1934 — San Miguel Island; Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935— Peari Islands. Aramides cajanea chiricote (not Rallus chiricote Vieillot) Thayer and Bangs, Bull. Mus. Comp. Zool., 46, p. 145, 1905 — San Miguel Island. Aramides cajanea (not Fulica cajanea P. L. S. Muller) Rendahl, Ark. Zool., 13, No. 4, p. 22, 1920 — Viveros Island. Range. — San Miguel and Viveros Islands, Pearl Islands, Bay of Panama. ♦Aramides wolfi Berlepsch and Taczanowski.^ Wolf's Wood Rail. Aramides wolfi Beriepsch and Taczanowski, Proc. Zool. Soc. Lond., 1883, p. 576 — Chimbo, Ecuador (type in Warsaw Museum; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 102, 1927); Sharpe, Cat. Bds. Brit. Mus., 23, p. 55, 1894 — Balzar, Ecuador; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 40, 1900— Rio Peripa, Ecuador (crit.); Hartert, Nov. Zool., 9, p. 604, 1902— Pambilar and Carondelet, Prov. Esmeraldas, Ecuador; Hellmayr, Proc. Zool. Soc. Lond., 1911, p. 1208— Novita, Choco, Colombia (crit.); Chubb, Ibis, 1919, p. 51 — Mindo, Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 175, 1926 — below Mindo, Manglar Alto, Rio del Oro, Nardnjo, and La Chonta, Ecuador; Peters, Bds. World, 2, p. 175, 1934 (range). Range. — Humid tropical zone of western Ecuador and western Colombia (Novita, Choco). Field Museum Collection. — 1: Ecuador (Carondelet, 1). Conover Collection. — 3: Ecuador (Santo Domingo, 1; Puente de Chimbo, 1; Rio Blanco, Esmeraldas, 1). Aramides gutturalis Sharpe.- Red-throated Wood Rail. Aramides gvMuralis Sharpe, Cat. Bds. Brit. Mus., 23, p. 57, pi. 5, 1894 — South America (type in British Museum); Peters, Bds. World, 2, p. 175, 1935 (crit.). Aramides ruficoUis (not Fulica ruficollis Gmelin) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 448— "Lima" (crit.). 1 Aramides wolfi Berlepsch and Taczanowski, a strongly marked form, bears some likeness to A. mangle. It is, however, hard to believe that this superficial similarity denotes genetic relationship. As intimated by Chapman, A. wolfi, in spite of its striking characters, may after all prove to be akin to A. cajanea, which it evidently replaces on the Pacific coast of northwestern South America. Additional maUrial examined. — Colombia: Novita, Choco, 1. — Ecuador, Prov. Esmeraldas: Carondelet, 2; Buliin, 3. - Aramides gutturalis Sharpe, known only from a single specimen of doubtful origin, seems to be related to A. wolfi. 1942 Birds of the Americas — Hellmayr and Conover 357 Range. — Unknown (the unique type is supposed to have come from Lima). *Aramides ypecaha (Vieillot). Ypecaha Wood Rail. Rallus ypecaha Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 568, 1819 — based on "Ypacaha" Azara, No. 367; Paraguay and Buenos Aires; Gould, in Darwin, Zool. Voy. Beagle, 3, Birds, p. 133, 1841 — Buenos Aires. Crex melampyga Lichtenstein, Verz. Doubl. Zool. Mus. Berlin, p. 79, 1823 — based on "Ypacaha" Azara, No. 367. Gallinula gigas Spix, Av. Spec. Nov. Bras., 2, p. 75, pi. 99, 1825 — Contendas, Minas Geraes (type in Munich Museum examined; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 714, 1906). Aramides gigas Burmeister, Syst. Uebers. Th. Bras., 3, p. 383, 1856 — Minas Geraes; idem, Journ. Orn., 8, p. 261, 1860 — Rio Parana, Entre Rios; idem, Reise La Plata St., 2, p. 504, 1861 — near Parana, Entre Rfos; Schlegel, Mus. Pays-Bas, Ralli, p. 14, 1865 — Brazil; Reiser, Denks. Math.- Naturw. Kl. Akad. Wiss. Wien, 76, p. 96, 1910— Bahia (island in the Rio Sao Francisco near Sambaiba) and Piauhy (Parnagua), Brazil. Aramus gigas Doering, Period. Zool. Arg., 1, p. 256, 1874 — Barrancas, Rio Guayquiraro, Corrientes. Aramides ypecaha Hartlaub, Syst. Ind. Azara, p. 23, 1847 — Paraguay (ex Azara) ; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 144 — Conchitas, Buenos Aires; Pelzeln, Orn. Bras., 3, p. 316 (note 2), 1870 — Buenos Aires; Durnford, Ibis, 1877, p. 194 — Baradero, Buenos Aires; White, Proc. Zool. Soc. Lond., 1883, p. 433 — La Plata, Buenos Aires; Barrows, Auk, 1, p. 276, 1884 — Concepcion del Uruguay, Entre RIos; Berlepsch, Journ. Orn., 35, p. 34, 1887— Rio Pilcomayo; Dalgleish, Proc. Roy. Phys. Soc. Edin., 10, p. 87, 1889 — Est. Ytanu, Paraguay (nest and eggs); Sclater and Hudson, Arg. Orn., 2, p. 150, 1889— borders of the La Plata to 35° S. Lat. (habits); Kerr, Ibis, 1892, p. 148 — Fortin Nueve, Rio Pilcomayo (habits); Aplin, Ibis, 1894, p. 204— Rio Perdido, Uruguay; Hussey, Auk, 33, p. 386, 1916 —La Plata (habits); Wetmore, Bull. U. S. Nat. Mus., 133, p. 126, 1926— Uruguay (Lazcano), Chaco (Las Palmas), Formosa (Riacho Pilaga), Paraguay (Puerto Pinasco), and Buenos Aires (Lavalle); Friedmann, Bull. Mus. Comp. Zool., 68, p. 161, 1927— Bovril Islands, Santa Fe; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 481, 1929— Piauhy (ex Reiser); Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 71, 1930— Lapango, Formosa; Peters, Bds. World, 2, p. 176, 1934 (range). Aramides ypacaha Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 448 (monog.); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 45 — Contendas, Minas Geraes (ex Spix); Sharpe, Cat. Bds. Brit. Mus., 23, p. 60, 1894— Conchitas, Buenos Aires; Salvadori, Boll. Mus. Zool. Torino, 10, No. 208, p. 24, 1895— Paraguarf, Paraguay; Kerr, Ibis, 1901, p. 234— Concepcion and Chaco, Paraguay; Ihering, Cat. Faun. Braz., 1, p. 29, 1907 — Buenos Aires (range); SordeUi, Atti Soc. Ital. Sci. Nat., 47, p. 14, 1908 — Est. Luis Chico, Buenos Aires; Hartert and Venturi, Nov. Zool., 16, p. 257, 1909— Buenos Aires (Barracas al Sud), Santa Fe (Mocovl), and Entre RIos (La Soledad); Dabbene, Anal. Mus. Nac. Buenos Aires, 358 Field Museum of Natural History — Zoology, Vol. XIII 18, p. 196, 1910 (range in Argentina); Bertoni, Faun. Parag., p. 37, 1914 — Paraguay; Marelli, El Homero, 1, p. 76, 1918 — Curuzu Cuatia, Corri- entes; Tremoleras, I.e., 2, p. 12, 1920 — Uruguay (Montevideo, Canelones, Colonia); Arribdlzaga, I.e., 2, p. 90, 1920 — Chaeo; Daguerre, I.e., 2, p. 260, 1922— Rosas, Buenos Aires; Seri6 and Smyth, I.e., 3, p. 39, 1923— Santa Elena, Entre Rfos; Pereyra, I.e., 3, p. 161, 1923 — Zelaya, Buenos Aires. Aramides ipecaha Hudson, Proc. Zool. Soe. Lond., 1876, p. 105 — Buenos Aires (habits). Aramides ipacaha Marelli, Mem, Min. Obr. Publ. for 1922-23, p. 600, 1924— Prov. Buenos Aires. Aramides ypacaha {=gigas) Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 230, 1924 — Piauhy (Lagoa near Fazenda do Sao Antonio, Lake Parnagud, Brejao). Range. — Eastern Brazil, in states of Piauhy, Bahia, and Minas Geraes (Contendas), and Paraguay, Uruguay, and northeastern Argentina, in provinces of Formosa, Chaco, Santa F6, Corrientes, Entre Rios, and Buenos Aires (south to about 36° S. lat.).^ Field Museum Collection. — 1: Uruguay (Arazati, San Jos^, 1). Conover Collection. — 11: Paraguay (Villa Rica, 6; Horqueta, 4); Uruguay (Soriano, 1). ♦Aramides saracura (Spix). Saracura Wood Rail. Gallinula saracura Spix, Av. Spee. Nov. Bras., 2, p. 78, pi. 98, 1825 — Brazil (type in Munieh Museum examined; ef. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 714, 1906). Rallus nigricans (not of Vieillot, 1819) Bonaparte, Journ. Aead. Nat. Sci. Phila., 4, p. 386, May, 1825 — South America (type received by Bonaparte from Paul Goddard, its present location unknown); Burmeister, Journ. Orn., 1, p. 176, 1853 — Nova Friburgo, Rio (egg deser.). Ralltis melanurus Bonaparte, Journ. Acad. Nat. Sci. Phila., 5, (1), p. 139", November, 1825 — new name for Rallus nigricans Bonaparte, 1825. Rallus hydrogallina Lesson, Traite d'Orn., livr. 7, p. 536, April, 1831 — part, "jeune Sge," Brazil (cf. Pucheran, Rev. Mag. Zool., (2), 3, p. 569, 1851). Gallinula plumbea (not of Vieillot, 1817) Wied, Beitr. Naturg. Bras., 4, (2), p. 795, 1833 — southeastern Brazil. 1 In spite of the apparently existing gap in distribution, we fail to perceive any noticeable difference between five Brazilian skins and a series from Argentina. Schlegel (Mus. Pays-Bas, Ralli, p. 14, 1865) refers a specimen said to be from the island of St. Thomas to A. ypecaha. The description indicates quite a different bird. Sclater and Salvin (Proc. Zool. Soc. Lond., 1868, p. 448) suggest it might be one of the Central American races allied to A. cajanea albiventris. The locality, anyhow, is erroneous, as no representative of the genus is found in the West Indies. Additional material examined.— Brazil: Parnagu^, Piauhy, 1; near Sambaiba, Rio Sao Francisco, Bahia, 3; Contendas, Minas Geraes, 1. — Argentina: Rio de Oro, Chaco Austral, 1; La Soledad, Entre Rios, 1; Mocovi, Santa F6, 2; Buenos Aires, 7. 1942 Birds of the Americas — Hellmayr and Conover 359 Aramides plumbeus Hartlaub, Syst. Ind. Azara, p. 23, 1847 — Paraguay (ex Azara, No. 369); Burmeister, Syst. Uebers. Th. Bras., 3, p. 383, 1856— Nova Friburgo, Rio; Schlegel, Mus. Pays-Bas, Ralli, p. 15, 1865 — Brazil; Euler, Journ. Orn., 15, p. 418, 1867 — Cantagallo, Rio (breeding habits, eggs). Aramides saracura Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 449 — Paraguay and southeastern Brazil (monog.); Pelzeln, Orn. Bras., 3, p. 316, 1870 — Rio de Janeiro (Sapitiba) and Sao Paulo (Ypanemd); Rein- hardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 44 — Minas Geraes (Lagoa Santa) and Rio de Janeiro (Sumidouro) ; Hamilton, Ibis, 1871, p. 309 — Itapetininga, Sao Paulo; Berlepsch, Journ. Orn., 22, p. 275, 1874 — Blumenau, Santa Catharina; Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 180, 1885 — Taquara and Arroio Grande, Rio Grande do Sul; Sharpe, Cat. Bds. Brit. Mus., 23, p. 61, 1894— Minas Geraes (Santa F6), Rio Grande do Sul (Pelotas), and Sao Paulo (Ypanemd); Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Mundo Novo; idem. Rev. Mus. Paul., 3, p. 416, 1899— Tiet6, Sao Paulo; idem. I.e., 4, p. 164, 1900— Nova Friburgo and Cantagallo, Rio de Janeiro; idem, Cat. Faun. Braz., 1, p. 29, 1907 — Sao Paulo (Tiete, Conceigao dos Guarulhos, Itarare, Alto da Serra); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 196, 1910 — Misiones, Argentina; Chrostowski, Compt. Rend. Soc. Scient. Varsovie, 5, pp. 462, 492, 1912— Vera Guarany, Parand; Dabbene, Bol. Soc. Physis, 1, p. 255, 1913 — Santa Ana, Misiones; Bertoni, Anal. Soc. Scient. Arg., 75, p. 69, 1913— Alto Parana; idem. Faun. Parag., p. 37, 1914— Alto Paran4, Paraguay; Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 118, 1926 — Vermelho, Parana; Peters, Bds. World, 2, p. 176, 1934 (range). Ortygarchus plumbeus Cabanis, Journ. Orn., 22, p. 231, 1874 — Cantagallo, Rio de Janeiro. Range. — Wooded region of southeastern Brazil, from Minas Geraes south to Rio Grande do Sul, and the adjacent districts of Argentina (Misiones) and Paraguay (Alto Parana).^ Field Museum Collection. — 1 : Brazil (Candido de Abreu, Parana, !)• Conover Collection. — 5: Brazil (Rolante, Rio Grande do Sul, 1; Jaguariahyva, Parana, 1); Argentina, Misiones (Santa Ana, 1; Gisela, 2). *Araniides calopterus Sclater and Salvin.^ Ecuadorian Wood Rail. ' The occurrence in Peru claimed by Tschudi, s. n. Gallinula plumbea (Arch. Naturg., 10, (1), p. 313; Faun. Peru., Aves, p. 302, 1846), upon which Aramides saracura Taczanowski (Orn. Per., 3, p. 319, 1886) is based, has not been confirmed, and deserves no credit. Additional material examined. — Brazil: Ypanema, Sao Paulo, 4; Mattodentro, Sao Paulo, 1; Taquara, Rio Grande do Sul, 3.— "Brazil," 1. ' Aramides calopterus Sclater and Salvin, though related to A. saracura, is a very distinct species. Two additional adults from Rio Suno examined. 360 Field Museum of Natural History — Zoology, Vol. XIII Aramides calopterus Sclater and Salvin, Proc. Zool. Soc. Lond., 1878, p. 439, pi. 28 — Sarayacu, Ecuador (type in Salvin-Godman Collection, now in British Museum); Peters, Bds. World, 2, p. 176, 1934 (range). Aramides calloptertis Sharpe, Cat. Bds. Brit. Mus., 23, p. 62, 1894 — Sarayacu; Chapman, Bull. Amer. Mus. N. H., 55, p. 176, 1926 — Rio Suno and below San Jose, Ecuador; Berlioz, Bull. Mus. Hist. Nat. Paris, 33, p. 355, 1927— Rio Suno. Range. — Tropical zone of eastern Ecuador. Conover Collection. — 7: Ecuador (Concepcion, 3; Guamayacu, 1; Sara-Yaco, Rio Bobonaza, 2; Rio Tigre, 1). Genus CREX Bechstein Crex Bechstein, Om. Taschenb. Deutschl., 2, p. 336, 1803 — type, by mono- typy, Crex pratensis Bechstem= Rallus crex Linnaeus. ' Crex crex (Linnaeus). Corn Crake. Rallus Crex Linnaeus, Syst. Nat., 10th ed., 1, p. 153, 1758 — Europe, restricted type locality, Sweden. Crex pratensis Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 381, 1874 (monog.); Winge, Medd. Gr0nl., 21, p. 145, 1899— Greenland (Godt- haab, Egedesminde, Sukkertoppen, Julianehaab) ; Helms, Vidensk. Medd. Naturhist. Foren., 56, p. 98, 1904 — Angmagsalik, Greenland (Sept. 8, 1901); Helms and Schi0ler, Dansk Orn. Foren. Tidskr., 11, p. 172, 1917 —Angmagsalik (Oct. 25, 1912). Crex crex Helms, Medd. Gr0nl., 58, p. 241, 1926— Angmagsalik (Sept. 19, 1901; Oct. 25, 1912); Bradlee, Mowbray, and Eaton, Proc. Bost. Soc. N. H., 39, p. 313, 1931— Bermudas (Oct. 25, 1847). Range. — Breeds in Europe and Asia, winters chiefly in northern and tropical Africa; accidental in Greenland (various records), Baffin Island, Nova Scotia, eastern United States (various records from Maine to Maryland), and in Bermuda (Oct. 25, 1847). Genus ANUROLIMNAS Sharpe Anurolimnas Sharpe, Bull. Brit. Orn. CI., 1, p. xxviii, 1893 — type, by orig. desig., Porzana castaneiceps Sclater and Salvin. * Anurolimnas castaneiceps (Sclater and Salvin).' Chestnut- headed Crake. Porzana castaneiceps Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 453 — Rio Nape, eastern Ecuador (type in British Museum); idem, Exot. * Micropygia verreatixi Bonaparte (Compt. Rend. Acad. Sci. Paris, 43, p. 599, 1856) is stated by Salvin (Ibis, 1874, p. 320) and Stone (Proc. Acad. Nat. Sci. Phila., 51, p. 12, 1899) to be the same as Anurolimnas castaneiceps, but its charac- terization consisting of the word "major" does not take it out of the class of nomina nuda. 1942 Birds of the Americas — Hellmayr and Conover 361 Orn., p. 155, pi. 78, 1869— Rio Napo; Goodfellow, Ibis, 1902, p. 230— Archidona, Ecuador. AnuroUmnas castaneiceps Sharpe, Cat. Bds. Brit. Mus., 23, p. 88, 1894 — Rio Napo and Sarayacu, Ecuador; Chapman, Bull. Amer. Mus. N. H., 36, p. 217, 1917 — La Morelia, Caquetd, Colombia; idem. I.e., 55, p. 177, 1926 — Rio Suno, Zamora, and below San Jose, Ecuador; Peters, Bds. World, 2, p. 181, 1934 (range). Range. — Tropical zone of southeastern Colombia (La Morelia, Caquetd) and eastern Ecuador.^ Conover Collection. — 10: Ecuador (Sara-Yaco, Rio Bobonaza, 5; Raya-Yaco, 1; Hd. Rio Tigre, Napo-Pastaza, 3; Concepcion, 1). Genus PORZANA Vieillot Porzana Vieillot, Anal. Nouv. Orn. Elem., p. 61, April, 1816 — type, by mono- typy (and tautonymy), "Marouette" BuSon= Rallus porzana Linnaeus. ' Mustelirallus Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, p. 599, 1856 — type, by monotypy, Rallus albicollis Vieillot. Galeolimnas Heine, in Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 320, 1890 — new name for Mustelirallus Bonaparte. Hapalocrex Ridgway, Smiths. Misc. Coll., 72, No. 4, p. 3, 1920 — type, by orig. desjg., Rallus flavivenier Boddaert. Porzana porzana (Linnaeus). Spotted Rail. Rallus porzana Linnaeus, Syst. Nat., 12th ed., 1, p. 262, 1766 — based prin- cipally on "Le petit Rasle d'eau ou la Marouette" Brisson, Orn., 5, p. 155, pi. 13, fig. 1; Europe, restricted type locality, France (ex Brisson). Porzana maruetta Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 3'68, 1874 (monog.); Winge, Medd. Gr0nl., 21, p. 145, 1899— Greenland (Godthaab, Sept. 28, 1841; Nanortalik; Julianehaab) ; Peters, Bds. World, 2, p. 184, 1934 (range). Range. — Breeds in Europe and western Asia, from the British Isles and Norway to western Siberia and south to the islands in the Mediterranean and to northwestern Kashmir; winters in southern Europe, Africa, and India. Accidental in Greenland (Frederiks- haab, Godthaab, Nanortalik, and Julianehaab). ♦Porzana Carolina (Linnaeus). SoRA Rail. Rallus carolinus Linnaeus, Syst. Nat., 10th ed., 1, p. 153, 1758 — based on "The Little American Water Hen" Edwards, Nat. Hist. Bds., 3, p. 144, pi. 144, Hudson's Bay; and "Gallinula americana" Catesby, Nat. Hist. Carolina, 1, p. 70, pi. 70, Virginia. 1 A single specimen from Colombia (La Morelia), according to Chapman, differs by slenderer, brownish flesh-color instead of black feet and tarsi. 362 Field Museum of Natural History— Zoology, Vol. XIII Rallus virginiamLS Linnaeus, Syst. Nat., 12th ed., 1, p. 263, 1766 — based on "Gallinula americana" Catesby, Nat. Hist. Carolina, 1, p. 70, pi. 70; Virginia.' Rallus stolidiis Vieillot, Nouv. Diet. Hist. Nat., nouv. 6d., 28, p. 567, 1819 — new name for Rallies carolinus Linnaeus. Ortygometra Carolina L6otaud, Ois. Trinidad, p. 493, 1866 — Trinidad. Porzana Carolina Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 450 (monog.); Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 370, 1874 (monog.); Taczanowski, Om. Per., 3, p. 320, 1886— Tumbez, Peru; Sharpe, Cat. Bds. Brit. Mus., 23, p. 97, 1894 (monog.); Winge, Medd. Gr0nl., 21, p. 146, 1899— Greenland (Sukkertoppen, Oct. ^5, 1823; Umanak, Sept. 30, 1882; Frederikshaab) ; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 321, 1903 (range); Riley, in Shattuck, The Bahama Islands, p. 360, 1905 — Bahamas (New Providence, Little Abaco, Andros, Cay Lobos, Cay Sal, Bird Rock); Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 75, 1907 — lakes Atitlan and Amatitlan, Guatemala; Carriker, Ann. Carnegie Mus., 6, p. 409, 1910 — Costa Rica (San Jose, Alajuela, San Pedro, Turrucares); Chubb, Bds. Brit. Guiana, 1, p. 71, 1916 — Bartica Grove; Chapman, Bull. Amer. Mus. N. H., 36, p. 218, 1917 — Bogotd Savanna, Colombia (Feb. 21, 1913); Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 40, 1922— Venezuela (Rio Aurare, Zulia; Culata and M^rida, Merida); Todd and Carriker, Ann. Carnegie Mus., 14, p. 179, 1922 — Fundacion, Santa Marta, Colombia; Chapman, Bull. Amer. Mus. N. H., 55, p. 177, 1926 — Chone and Yaguarcocha, western Ecuador (Feb., Mar.); Bent, Bull. U. S. Nat. Mus., 135, p. 303, 1926 (habits, breeding and winter range); Grinnell, Univ. Calif. Pub. Zool., 32, p. 87, 1928 — Lower California; Bradlee, Mowbray, and Eaton, Proc. Bost. Soc. N. H., 39, p. 312, 1931 — Bermudas (transient); Peters, Bull. Mus. Comp. Zool., 71, p. 301, 1931 — Almirante and Changuinola, Panama; Darlington, I.e., p. 372, 1931 — Cienaga, Magdalena, Colombia; Griscom, I.e., 78, p. 304, 1935 — Panama (winter); Peters, Bds. World, 2, p. 184, 1934 (range); Belcher and Smooker, Ibis, 1935, p. 283 — Caroni, Trinidad. Range. — Breeds in North America from central British Columbia, southern Mackenzie, Manitoba, lower St. Lawrence Valley, and Nova Scotia, south to northern Lower California, Utah, northern Missouri, southern Ohio, and Maryland; winters from California, Arizona, Texas, and Florida through Central America and the West Indies to northwestern Peru (Santa Lucia, Tumbez), Ecuador, Venezuela, Trinidad,- and British Guiana; occasional in Labrador and Newfoundland; accidental in Greenland (several records) and the British Isles. 1 Cf. Stone, Auk, 47, p. 560, 1930. * The eggs from the Caroni Marshes, Trinidad, ascribed to this species by Belcher and Smooker (Ibis, 1935, p. 283), must belong to some other rail, since the breeding of the Sora in that region is utterly excluded. The authors admit that they were unable to secure a bird. 1942 Birds of the Americas — Hellmayr and Conover 363 Field Museum Collection. — 80: Canada (Prince Edward Island, 1); Maine (Bar Harbor, 1); Massachusetts (Chatham, 3; Cambridge, 2); Connecticut (Hartford, 14); New York (Brockport, 1); Wiscon- sin (Beaver Dam, 6; Fox Lake, 3); Illinois (Chicago, 16; Fox Lake, 2; Lake George, 1; Beach, 1; Roby, 1; Lake Forest, 1; Worth, 2); Indiana (Bluffton, 1); Colorado (Fort Lyon, 2; Troublesome, 1); Florida (Palm Beach, 1 ; Pilot-town, 2; East Pass, 1); Louisiana (New Orleans, 1); Bahama Islands (Andros Island, 1; Abaco, 1); Cuba (Palacios, 1); Mexico (Jaral, Coahuila, 2; Yucatan, 1); Guatemala (Lake Amatitlan, 4); Venezuela (Rio Aurare, 1; Culata, 2; M^rida, 2; Maracay, Aragua, 1). Conover Collection. — 14: New York (Seneca County, 1; Suffolk County, 1); Indiana (Hessville, 1); Illinois (Wheaton, 3; Roby, 1); California (Newberry Springs, 1; Yermo, 1; Point Magie, 1; Corona, 1); Panama (Port Obaldia, Darien, 1); Ecuador (Quito, 2). ♦Porzana albicollis albicollis (Vieillot). White-throated Rail. Rallus albicollis Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 561, 1819 — based on "Ypacah4 aplomado y pardo" Azara, No. 374; Villa Curuguatf, Paraguay. Crex mustelina Lichtenstein, Verz. Doubl. Zool. Mus. Berlin, p. 79, Sept., 1823 — Brazil' (type in Berlin Museum). Crex gularis Jardine and Selby, lUust. Orn., 1, (3), pi. 39, 1828— "Brazils" (type in coll. of Dr. Such, present location unknown). Ortygometra albicollis Hartlaub, Syst. Ind. Azara, p. 374, 1847 — Paraguay (ex Azara, No. 374); Burmeister, Syst. Uebers. Th. Bras., 3, p. 387, 1856— southern Brazil, from Sao Paulo to "Montevideo," errore; Euler, Journ. Qrn., 15, p. 419, 1867 — Cantagallo (nesting habits). Porzana albicollis Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 451 — part, Paraguay and Sao Paulo; Pelzeln, Orn. Bras., 3, p. 316, 1870 — Sao Paulo (Ypanemd, Irisanga); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 43 — Nova Friburgo, Rio de Janeiro, and Lagoa Santa, Minas Geraes; Cabanis, Journ. Orn., 22, p. 231, 1874 — Cantagallo, Rio de Janeiro; Sharpe, Cat. Bds. Brit. Mus., 23, p. 102, 1894 — part, spec. b-1, Brazil (Sao Paulo; Santa F6, Minas Geraes; Bahia; Pernambuco); Ihering, Rev. Mus. Paul., 3, p. 416, 1899 — Sao Paulo (Piquete, Iguape); idem, I.e., 4, p. 164, 1900 — Nova Friburgo and Cantagallo, Rio; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 214, 1902 — Famaill4, Tucuman; idem. Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 1905 — same locality; Ihering, Cat. Faun. Braz., 1, p. 30, 1907 — Sao Paulo (Ypiranga, Piquete, Cachoeira, Avanhandava) ; Hartert and Venturi, Nov. Zool., 16, p. 258, 1909 — San Felipe and Famailla, Tucumdn; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 196, 1910 — Famaill4, Tucum4n; idem, Bol. Soc. Physis, 1, p. 255, 1913— Tucum4n; Bertoni, Faun. Parag., p. 37, 1914— Paraguay; Pinto, Rev. Mus, Paul., 19, p. 74, 1935 — Madre de Deus and Corup6ba, Bahia. -lb 364 Field Museum of Natural History— Zoology, Vol. XIII Ponona attncollis aWieollis Peters, Bds. World, 2, p. 185, 1934 (range); Pinto, Rev. Mus. Paul., 20, p. 41, 1936 — Rio das Almas, Goydz. Range. — Eastern Brazil, from Pernambuco and Bahia south through Minas Geraes, Rio de Janeiro, and Goyaz to Sao Paulo; Paraguay; eastern Bolivia; northwestern Argentina (Tucuman Province). ^ Conover Collection. — 10: Bolivia (Buenavista, Santa Cruz, 1); Paraguay (Villa Rica, 4; Horqueta, 5). ♦Porzana albicollis typhoeca Peters.' Northern White- throated Rail. Porzana albicollis typhoeca Peters, Proc. New Engl. Zool. CI., 13, p. 66, 1932 — Rio Frio, Santa Marta, Colombia (type in Museum of Comparative Zoology, Cambridge, Mass.); idem, Bds. World, 2, p. 185, 1934 — northern Colombia east to Trinidad and Guiana; Belcher and Smooker, Ibis, 1935, p. 284 — Caroni Marshes and Nelson's Elstate, Trinidad (nest and eggs descr.). Crex mustelina (not of Lichtenstein) Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 760, 1848 [= 1849]— coast region. Crex olivaceus (not Rallus divaceus Vieillot)* Taylor, Ibis, 1864, p. 96 — Trinidad (spec, in British Museum examined). Coretiurura olivacea Leotaud, Ois. Trinidad, p. 499, 1866 — Trinidad. Porzana albieoUis Schlegel, Mus. Pays-Bas, Ralli, p. 34, 1865 — Surinam; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 451 — part, Surinam, Cayenne, and Trinidad; Salvin, Ibis, 1886, p. 176 — Roraima, British Guiana; Sharpe, Cat. Bds. Brit. Mus., 23, p. 102, 1894 — part, spec, n-p, Surinam (Maroni River) and British Guiana (Georgetown, Roraima); Berlepsch and Hartert, Nov. 2kx>l., 9, p. 127, 1902 — Quiribana de Caicara, Orinoco, Venezuela; Berlepsch, I.e., 15, p. 299, 1908 — Cayenne; Penard, Vog. Guyana, 1, p. 206, 1908 — Surinam; Chubb, Bds. Brit. Guiana, 1, p. 72, 1916 — Ituribisci River, Bartica, Bonasika, Abary River, Essequibo, Roraima, Annai, and Georgetown; Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 367, 1916 — Quiribana de Caicara, Venezuela; Beebe, Trop. ^Additional material examined. — Brazil: Bahia, 2; Ypiranga, Sao Paulo, 1; YpanemS, Sao Paulo, 1; Irisanga, Sao Paulo, 1. — Argentina, Tucuman: San Felipe, 3; FamaiUa, 1. * Porzana albicollis typhoeca Peters: Similar to the nominate race, but decidedly smaller, edgings of upper parts paler, olivaceous rather than brownish, and under surface paler gray. Wing, 98-103 (against 108-114); bill, 26-28. We have not seen any material from the type locality, but a single Venezuelan example agrees with others from Trinidad and the Guianas. Additional material examined. — French Guiana: Cayenne, 1. — British Gui- ana: Roraima, 1. — Trinidad: imspecified, 1. — Venezuela: Quiribana de Caicara, Orinoco, 1. * Rallus olivaceus Vieillot (Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 561, 1819 — Saint-Domingue) certainly does not belong to the above species, the description of the under parts as "gris fauve," as well as the measurements, being in utter disagreement with the bird's characters. 1942 Birds of the Americas — Hellmayr and Conover 365 Wild Life, 1, pp. 127, 215, fig. 63, 1917— Bartica Grove, British Guiana (nest and eggs); Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 41, 1918 — Paramaribo, Surinam; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 40, 1922 — near Encontrados, Catatumbo River, Zulia, Venezuela; Darlington, Bull. Mus. Comp. Zool., 71, p. 372, 1931 — Rio Frio, Magdalena, Colombia; Roberts, Trop. Agric, 11, p. 90, 1934 — Trinidad. Range. — French, Dutch, and British Guiana; island of Trinidad; Venezuela (Quiribana de Caicara, Orinoco; Encontrados, Zulia); northern Colombia (Rio Frio, Magdalena). Field Museum Collection. — 1: Venezuela (Catatumbo, Zulia, 1). *Porzana flaviventer gossii (Bonaparte).^ Gosse's Rail. Laterirallus gossii Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, p. 599, Sept., 1856 — based on Rallus minutus /3. Gmelin (Syst. Nat., 1, (2), p. 719, 1789) and Ortygometra minuta Gosse (Bds. Jamaica, p. 372, 1847); Jamaica (type in British Museum). Ortygometra minuta (not Rallus minutus Gmelin) Gosse, Illust. Bds. Jam., pi. 104, 1849— Jamaica. Rallus minutus Lembeye, Av. Cuba, p. 109, 1850— Cuba. Crex minuta Sclater, Proc. Zool. Soc. Lond., 1861, p. 81 — Jamaica. Porzana minuta March, Proc. Acad. Nat. Sci. Phila., 1864, p. 69 — Jamaica. Crybastus goSsii Gundlach and Cabanis, Journ. Orn., 4, p. 428, 1856 — Cuba; Gundlach, Repert. Fis.-Nat. Cuba, 1, p. 361, 1866 — Cuba; idem, Journ. Orn., 23, p. 358, 1875— Cuba (habits). Porzana flaviventris (not Rallus flaviventer Boddaert) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 455 — part, Jamaica and Cuba; Cory, Auk, 5, p. 54, 1888— Cuba and Jamaica (descr.); idem, Bds. W. Ind., p. 255, 1889— same localities; idem, Cat. W. Ind. Bds., p. 91, 1892 — same localities; Stott, Auk, 9, p. 11, 1892 — Passage Fort, Jamaica; Sharpe, Cat. Bds. Brit. Mus., 23, p. 110, 1894 — part, Cuba and Jamaica. Porzana flaviventer gossii Barbour, Mem. Nutt. Orn. CI., 6, p. 55, 1923 — Cuba (crit.); Darlington, Bull. Mus. Comp. Zool., 71, p. 373, 1931— Jamaica and Cuba; Peters, Bds. World, 2, p. 184, 1934 (range). Range. — Islands of Cuba and Jamaica, Greater Antilles. Conover Collection. — 5: Cuba (San Cristobal, Pinar del Rio, 1; Minas, Havana, 1; Havana, 3). Porzana flaviventer hendersoni Bartsch.^ Henderson's Rail. ' Porzana flaviventer gossii (Bonaparte) : Similar to P. /. flaviventer, but upper parts browner, less blackish and less variegated with white; the breast decidedly paler, buff ratlaer than ochraceous-buff. Wing, 65-72; bill, 163^-18. Two specimens from Jamaica examined. Cuban birds are stated by authors to be identical. ^ Porzana flaviventer hendersoni Bartsch, autoptically unknown to the authors, is stated by Wetmore to be exactly like P. f. gossii, but slightly smaller. Wing, 366 Field Museum of Natural History— Zoology, Vol. XIII Porzana flaviventris hendersoni Bartsch, Proc. Biol. Soc. Wash., 30, p. 131, 1917 — Trou Caiman, Haiti (type in U. S. National Museum). Cryhastus gossei (not Lateriralltts gossii Bonaparte) Gundlach, Joum. Dm., 26, pp. 162, 189, 1878 — Arecibo River, Puerto Rico; idem, Anal. Soc. Esp. Hist. Nat., 7, p. 391, 1878— Arecibo River. LateriraUus gossei Stahl, Faim. Puerto Rico, p. 63, 1883 — Puerto Rico; idem, Omis, 3, p. 452, 1887— Puerto Rico. Porzana flamventris (not Rallus flaviventer Boddaert) Wetmore, Bull. U. S. Dept. Agr., 326, p. 36, 1916 — Laguna de Gudnica and Bayamon River, Puerto Rico; Danforth, Joum. Dept. Agr. Porto Rico, 10, p. 55, 1926 — Cartagena Lagoon, Puerto Rico. Porzana flaviventer hendersoni Wetmore, Sci. Surv. Porto Rico and Virgin Islands, 9, p. 338, 1927— Puerto Rico (crit.); Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 495, 1928 — Trou Caiman, Haiti; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 133, 1931— Haiti (crit.); Danforth, Joum. Dept. Agr. Porto Rico, 15, p. 50, 1931 — Cartagena and Anegada Lagoons, Puerto Rico; Peters, Bds. World, 2, p. 184, 1934 (range). Range. — Islands of Hispaniola (Haiti) and Puerto Rico. Porzana flaviventer woodi van Rossem.^ Wood's Rail. Porzana flaviventer woodi van Rossem, Condor, 36, p. 243, 1934 — Lake Olo- mega, Dept. San Miguel, El Salvador (type in coll. of Donald R. Dickey, now in University of California at Los Angeles) ; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 160, 1938— Lake Olomega, El Salvador (habits). Range. — Kjiown only from Lake Olomega, Dept. San Miguel, in El Salvador. ♦Porzana flaviventer bangsi Darlington.- Bangs's Rail. Porzana flaviventer bangsi Darlington, Bull. Mus. Comp. Zool., 71, p. 372, 1931 — Cienaga, Magdalena, Colombia (type in Museum of Comparative Zoology, Cambridge, Mass.); Peters, Bds. World, 2, p. 185, 1934 (range). 61-63 J^; bill, 14J^16. As only a few specimens exist in collections, the slight difference needs corroboration by additional material before the claims of the form to recognition can be regarded as established. > Porzana flaviventer tooodi van Rossem: Nearest to P. f. hendersoni, which it resembles in proportions, but pectoral region even more whitish; white dorsal markings still more reduced on an even browner groimd; crown paler; black loral streak only half as wide as in all other races. Wing, (male) 60^; bill, 15.8 (van Rossem, I.e.). * Porzana flaviventer bangsi Darlington: "Similar to the nominate race, but breast and sides of neck much paler buff, thereby resembling P. f. gossii, from which it may, however, be separated by having the upper wing coverts, rump, and interscapular region markedly blacker and more variegated with white." In other words, this race combines the coloration of the upper parts of flaviventer with the pale pectoral region of the West Indian forms. Proportions the same as in P. /. flaviventer. Wing, 63-65; bill, 16. 1942 Birds of the Americas— Hellmayr and Conover 367 /Jawge.— Tropical zone of northern Colombia (Ci^naga and Gamarra, Magdalena). Conover Collection. — 1: Colombia (Gamarra, Magdalena, 1). *Porzana flaviventer flaviventer (Boddaert). Yellow-breasted Rail. Rallus flaviventer Boddaert, Tabl. PI. Enl., p. 52, Dec, 1783 — based on "Petit Raie, de Cayenne" Daubenton, PL EnL, pL 847; Cayenne. Rallus minutus Gmelin, Syst. Nat., 1, (2), p. 719, 1789 — based on Daubenton, PL EnL, pL 847; Cayenne.^ Rallus superciliaris Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 565, 1819 — based on "Ypacahd ceja blanca" Azara, No. 377; Paraguay. Ortygometra flaviventris Hartlaub, Syst. Ind. Azara, p. 24, 1847 — Paraguay (ex Azara). Ortygometra minuta Burmeister, Syst. Uebers. Th. Bras., 3, p. 388, 1856 — Guiana to Paraguay. Pqrzana flaviventer Schlegel, Mus. Pays-Bas, Ralli, p. 31, 1865 — Cayenne; Ihering, Faun. Braz., 1, p. 30, 1907 (range); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 197, 1910 — Tigre, Buenos Aires; idem, Bol. Soc. Physis, 1, p. 255, 1913 — Buenos Aires (Tigre) and Santa Fe; Bertoni, Faun. Parag., p. 37, 1914— Paraguay; Marelli, Mem. Min. Obr. Publ. for 1922- 23, p. 600, 1924— Tigre, Buenos Aires; Zotta, El Hornero, 5, p. 377, 1934 — Buenos- Aires (food). Porzana flaviventris Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 455— part, Cayenne, Venezuela (Caracas), Brazil, and Paraguay; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 43 — Lagoa Santa, Minas Geraes; Sharpe, Cat. Bds. Brit. Mus., 23, p. 110, 1894 — part, spec, b, c, Oyapock (French Guiana) and Brazil; Berlepsch, Nov. ZooL, 15, p. 299, 1908 — Oyapock River, French Guiana; Snethlage, Bol. Mus. Goeldi, 8, p., 72, 1914— Para and Rio Guam4 (Ourem), Brazil; Chubb, Bds. Brit. Guiana, 1, p. 73, 1916 — Abary River, Perth, and Essequibo River; Chap- man, Bull. Amer. Mus. N. H., 36, p. 218, 1917 — Juanchito Marshes, near Cali, Cauca, Colombia. Porzana flaviventer flaviventer Bangs and Penard, Bull. Mus. Comp. ZooL, 62, p. 41, 1918 — Paramaribo and Altonaweg, Surinam; Peters, Bds. World, 2, p. 185, 1934 (range). Range. — French, Dutch, and British Guiana; Venezuela (north coast region near Caracas and San Esteban; Lake Valencia; Culata and Nevados, M^rida); Colombia (Cali, Cauca); eastern Brazil (Pard; Our^m, Rio Guama; Lagoa Santa, Minas Geraes); Paraguay (including the Paraguayan Chaco); northern Argentina (Santa F^; Tigre, Buenos Aires). ^ 1 Gmelin's var. /3, based on Buffon's "Bidi-bidi," refers to the Jamaican race, P. f. gossii. ^ This little rail has been recorded from widely scattered localities between the north coast of South America and Buenos Aires Province. A single adult 368 Field Museum of Natural History— Zoology, Vol. XIII Field Museum Collection. — 4: Venezuela (Lake Valencia, 3); British Guiana (Buxton, E. C, Demerara, 1). Conover Collection. — 7: Paraguay (170 km. west of Puerto Casado, 6; 235 km. west on the Riacho Negro, 1). Genus LATERALLUS G. R. Gray Lateralltis^ G. R. Gray, Cat. Gen. Subgen. Bds., p. 120, 1855 — type, by orig. desig., Rallus melanophaius Vieillot. Rufirallus Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, No. 12, p. 599, Sept., 1856 — type, by subs, desig. (Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 450), Rallus cayanensis "L"[innaeus] [=Boddaert]=/2aHMs viridis P. L. S. Muller. Laterirallus Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, No. 12, p. 599, Sept., 1856 — type, by subs, desig. (Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 450), Rallus melanophaius Vieillot. Cryhastus Cabanis, Joum. Orn., 4, No. 24, "November, 1856," p. 428, pub. after Feb. 16, 1857* — new name for Laterirallus Bonaparte. Crecisais Cabanis, Journ. Orn., 4, No. 24, "November, 1856," p. 428, pub. after Feb. 16, 1857* — type, by orig. desig., Rallus jamaicensis Gmelin. Erythrolimnas Heine, in Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 320, 1890 — new name for Rufirallus Bonaparte. Limnocrex Ridgway, Smiths. Misc. Coll., 72, No. 4, p. 3, 1920 — type, by orig. desig., Porzana cinereiceps Lawrence. Thryocrex Ridgway, Smiths. Misc. Coll., 72, No. 4, p. 4, 1920 — type, by orig. desig., Corethrura rubra Sclater and Salvin. *Laterallus jamaicensis pygmaeus (Blackwall).^ Eastern Black Crake. male from Lagoa Santa, southern Brazil, does not materially differ from northern individuals, while one from Argentina in the American Museum of Natural History, according to Mr. J. T. Zimmer (in litt.), is much grayer on the sides of the neck and scapulars and has very little buff on throat and sides of the breast, suggesting the existence of a southern race, for which Vieillot's name Rallus superciliaris would be available. The junior author, however, does not find these characters present in seven specimens from the Paraguayan Chaco, which he has recently acquired. Mr. Zimmer also writes that two Cali skins agree fairly well with two others from the M6rida region, Venezuela, and do not correspond to the characters of P. f. bangsi. Additional material examined. — Guiana: Oyapock River, 1; Demerara, 1. — Venezuela: near Caracas, 1; unspecified, 1. — Brazil: Lagoa Santa, Minas Geraes, 1. > Laterally^ Bonaparte (Ann. Sci. Nat., Zool., (4), 1, p. 150, 1854) is a nomen nudum. » Cf. Peters, Proc. Biol. Soc. Wash., 45, pp. 119-120, 1932. ' Laterallus jamaicensis pygmaeus (Blackwall) : Equal to typica.\ jamaicensis in size, but with the bill shorter and slenderer; chestnut brown of the nape and mantle duller. Additional material examined. — Florida (Key West, 1). Sharpe (Cat. Bds. Brit. Mus., 23, p. 135, 1894) quotes a Crex pygmaea Bech- stein, but there seems to be no such thing. The earliest use of that name for a 1942 Birds of the Americas — Hellmayr and Conover 369 Crex pygmaea Blackwall, Edinb. Journ. Sci. (conducted by David Brewster), (n.s.), 6, p. 77, Oct., 1832 — Philadelphia, Pennsylvania (type in coll. of Robert Wood, Manchester). ~ Cresciscus [sic] jamaicensis stoddardi Coale, Auk, 40, p. 89, 1923 — Hyde Lake, South Chicago, Illinois (type in Field Museum of Natural History examined). Creciscus jamaicensis (not Rallus jamaicensis Gmelin) Sharpe, Cat. Eds. Brit. Mus., 23, p. 135, 1894 — part, eastern North America, Guatemala; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 323, 1903 — part. Lake of Duenas, Guatemala; Cooke, Bull. U. S. Dept. Agr., 128, p. 33, 1914 — part, except Jamaica (distr., migr.); Bent, Bull. U. S. Nat. Mus., 135, p. 326, 1926 (life hist.)- Porzana jamaicensis Allen, Auk, 17, p. 1, pi. 1, 1900 — part, except Jamaica (lit., life hist.); Stone, Auk, 17, p. 171, 1900 (breeding Raleigh, North Carolina); Brewster, Auk, 24, p. 208, 1907 — part, except Jamaica (descr., dist. char.). Creciscus jamaicensis stoddardi Wayne, Auk, 40, p. 319, 1923 (crit., reject.). Lateralliis jamaicensis stoddardi Peters, Bds. World, 2, p. 189, 1934 (range). i^awgfe.— Breeds from Massachusetts, southern Ontario(?) and Minnesota south to Kansas, Illinois, and Florida. Winters mainly south of the United States. Field Museum Collection. — 8: Illinois (Hyde Lake, Cook County, 1); Indiana ("Windfall, Tipton County, 1); South Carolina (Mount Pleasant, Charleston, 1); Florida (St. Marks, Wakulla County, 5). Conover Collection. — 1: Florida (Warrington, Escambia County, 1). *Laterallus jamaicensis coturniculus (Ridgway).i Farallon Black Crake. Porzana jamaicensis var. coturniculus "Baird" Ridgway, Amer. Nat., 8, p. Ill, 1874 — Farallon Islands, Coast of California (type in U. S. National Museum). Creciscus jamaicensis (not Rallus jamaicensis Gmelin) Sharpe, Cat. Bds. Brit. Mus., 23, p. 135, 1894 — part, California. Creciscus coturniculus Sharpe, Cat. Bds. Brit. Mus., 23, p. 137 (footnote), 1894; Ingersoll, Condor, 11, p. 123, 1909 (nesting); Cooke, Bull. U. S. Dept. Agr., 128, p. 35, 1914 (distr., migr.); Huey, Condor, 18, p. 58, 1916 (life hist.); Oberholser, Auk, 35, p. 63, 1918 (crit.); Grinnell, Bryant, and Storer, Game Bds. Calif., p. 304, 1918 (habits, range); Bent, Bull. U. S. Nat. Mus., 135, p. 332, 1926 (life hist.). European Rail dates from Naumann (Naturg. Vog. Deuts., 9, p. 567, 1838), therefore Crex pygmaea Blackwall takes precedence over Crescescus jamaicensis stoddardi Coale. ^ Later alius jamaicensis coturniculus (Ridgway): Differs from typical jamaicen- sis from Jamaica in being smaller (wing 63-68 against 69-72) and in having a slenderer bill; also the tarsus and middle toe are shorter (19-21 against 22-24). The white markings of the upper parts are more plentiful and average larger. 370 Field Museum of Natural History — Zoology, Vol. XIII Porzana jamaieensis cotumiculxis Brewster, Auk, 24, p. 208, 1907 (dist. char.), Creciscus jamaieensis coturniculus Grinnell, Univ. Calif. Pub. Zool., 32, p. 87, 1928 — Lower California. Laterallus jamaieensis coturniculus Peters, Bds. World, 2, p. 189, 1934 (range). Range. — Known to breed only in the vicinity of San Diego, California. Occurs in summer in central California (Suisun, Farallon Islands) with casual records from Oregon (Malheur Lake) and, per- haps, Washington (Tacoma). Range extends south along the coast of California to northwestern Lower California (San Quintin; San Ramon). Field Museum Collection. — 11: California (Point Reyes, 5; Mar- shall, 1; Marin County, 2; San Francisco, 1; Redwood City, 1; unspecified, 1). Conover Collection. — 9: California (Point Reyes, Marin County, 8; Mount Eden, Alameda County, 1). *Laterallus jamaieensis jamaieensis (Gmelin). Jamaican Black Crake. Rallus jamaieensis Gmelin, Syst. Nat., 1, (2), p. 718, 1789 — based on "The Least Water-Hen" Edwards, Glean. Nat. Hist., 2, p. 142, pi. 278 (lower fig.); Jamaica. Creciscus jamaieensis Sharpe, Cat. Bds. Brit. Mus., 23, p. 135, 1894 — part, Jamaica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 323, 1903 — part, Jamaica; Cooke, Bull. U. S. Dept. Agr., 128, p. 33, 1914 — part, Jamaica. Porzana jamaieensis Allen, Auk, 17, p. 1, pi. 1 — part, Jamaica (lit., life hist.); Brewster, Auk, 24, p. 208, 1907 — part, Jamaica (descr., dist. char.). Later allUrS jamaieensis jamaieensis Peters, Bds. World, 2, p. 189, 1934 (range). Range. — Island of Jamaica.^ Conover Collection. — 1: Jamaica (Spanish Town, 1). Laterallus jamaieensis murivagans (Riley).- Peruvian Black Crake. Creciscus murivagans Riley, Proc. Biol. Soc. Wash., 29, p. 104, 1916 — Lima, Peru (type in U. S. National Museum examined). ^ Addiiional mxiterial examined. — Jamaica (near Spanish Town, 2; unspeci- fied, 3). * Laterallus jamaieensis murivagans (Riley) : Very similar to L. j. salinasi, but distinguished by having the ground color of the back paler, decidedly fuscous brown (less blackish) with the white markings forming regular transverse bars across the whole width of the feathers instead of being broken up into separate marginal spots, and the abdominal line as well as the under tail coverts nearly uniform light pinkish cinnamon (not barred with slate color and white). Wing, 76-79; tail, 32-37; bill, 13-15. Seven specimens from Lima examined. 1942 Birds of the Americas — Hellmayr and Conover 371 Porzana jamaicensis (not Rallus jamaicensis Gmelin) Sclater, Proc. Zool. Soc. Lond., 1867, p. 343 — Lima; Sclater and Salvin, I.e., 1868, p. 455 — part, Lima; Taczanowski, Orn. P6r., 3, p. 321, 1886 — Lima; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1892, p. 394 — Lima. Creciscus salinazi (not Rallus salinasi Philippi) Sharpe, Cat. Bds. Brit. Mus., 23, p. 136, 1894 — part, spec, a, b, Lima. Creciscus jamaicensis murivagans Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 359 (in text), 1932— littoral of Peru (crit.). Laterallus jamaicensis murivagans Peters, Bds. World, 2, p. 190, 1934 — littoral of Peru. Range. — Littoral of Peru (Lima). ♦Laterallus jamaicensis salinasi (Philippi).^ Chilean Black Crake. Rallus salinasi Philippi, Anal. Univ. Chile, 14, p. 180, 1857 — Chile (probable type, from Paine, Prov. Santiago, in Museo Nacional, Santiago de Chile; cf. Gigoux and Looser, Bol. Mus. Nac. Santiago, 13, p. 25, 1930); idem, ' Arch. Naturg., 23, (1), p. 262, 1857— Chile. Porzana jamaicensis (not Rallus jamaicensis Gmelin) Sclater, Proc. Zool. Soc. Lond., 1867, pp. 333, 339— Chile (crit.); idem and Salvin, I.e., 1868, p. 455 — part, Chile; Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 377, 1884— part, Chile; Reed, Anal. Univ. Chile, 49, p. 565, 1877— Colchagua(?), Chile; idem, I.e., 93, p. 209, 1896— Chile. Gallinula salinasi PhiHppi, Anal. (Jniv. Chile, 31, p. 278, 1868 — Province of Santiago, Chile. Creciscus salinazi [sic] Sharpe, Cat. Bds. Brit. Mus., 23, p. 136, 1894 — part, spec, e-g, Santiago Province, Chile. Rallus (Porzana) salinasi Philippi, Anal. Mus. Nae. Chile, 15, p. 69, pi. 23, fig. 2, 1902— Chile. Creciscus jamaicensis salinasi Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 358, 1932 — vicinity of Santiago, Chile (crit.); Barros, Rev. Chil. Hist. Nat., 37, p. 65, 1933 — ^Limache (Valparaiso) and Fundo Romeral (San Francisco de Mostazal), Chile (egg descr.). Laterallus jamaicensis salinasi Peters, Bds. World, 2, p. 190, 1934 — Chile. Range. — Central Chile from Aconcagua to Colchagua.^ Field Museum Collection. — 1: Chile (unspecified, 1). ^ Laterallus jamaicensis salinasi (Philippi) is closely related to the Black Rail of North America, but may be separated by the much more extensive, as well as brighter (russet instead of carob or chestnut brown) nuchal area, broader and more numerous white bars on the flanks, and longer toes. The blackish ground color of the back with the reduced spot-like white markings is about the same as in the North American bird. Wing, 76-78; tail, 33-37; bill, 14-16. Additional material examined. — Chile: vicinity of Santiago, 5; unspecified, 2. * What Porzana jamaicensis Schlegel (Mus. Pays-Bas, Ralli, p. 36, 1865), from "Nouvelle Grenade," might be, remains in doubt. No representative of this group has been obtained of late in any part of Colombia. 372 Field Museum of Natural History — Zoology, Vol. XIII Laterallus spilopterus (Durnford).* Spotted- winged Crake. Porzana spiloptera (Burmeister MS.) Dumford, Ibis, (4), 1, p. 194, pi. 3, 1877 — Belgrano, Prov. Buenos Aires (type in British Museum); [Sclater and Saunders], Ibis, 1888, p. 285 — near Buenos Aires; Sharp)e, Cat. Bds. Brk. Mus., 23, p. 109, 1894 — Belgrano; Hartert and Venturi, Nov. Zool., 16, p. 258, 1909 — Barracas al Sud, Buenos Aires; Giacomelli, El Homero, 3, p. 81, 1923— Paso del Recreo, La Rioja; Serie, I.e., 3, p. 191, 1923— Pradere (F.C.O.), about 440 km. west of Buenos Aires; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 600, 1924— Buenos Aires Province; Dabbene, El Homero, 3, p. 422, 1926 — Barra de Pando, Dept. Canelones, Uruguay; Pereyra, I.e., 4, p. 23, 1927 — Zelaya, Buenos Aires; Peters, Bds. World, 2, p. 184, 1934— Argentina. Porzana salinasi (not Rallus salinasi Philippi) Sclater and Hudson, Arg. Orn., 2, p. 155, 1889 — Belgrano, Buenos Aires; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 196, 1910 — Prov. Buenos Aires and San Juan; Gibson, Ibis, 1920, p. 40 — Cape San Antonio, Buenos Aires. Range. — Uruguay (Barra de Pando, Dept. Canelones) and Argentina (from Buenos Aires west to Paso del Recreo, La Rioja, and San Juan). ♦Laterallus xenopterus Conover.- Horqueta Crake, Laterallus xenopterus Conover, Auk, 51, p. 365, 1934 — Horqueta, 40 km. east of Paraguay River, Paraguay (type in Conover Collection, Field Museum of Natural History). Range. — Paraguay (Horqueta, 40 km. east ol Paraguay River, long. 57° 10' W., lat. 23° 24' S.). Conover Collection. — 1: Paraguay (Horqueta, V). ^ Laterallus spilopterus (Dumford), though unquestionably congeneric, dif- fers so widely in coloration from L. j. salinasi that it may provisionally be accorded specific rank. -It differs from its western ally by having the upper part of the head, back, and rump rufescent olive brown coarsely spotted with black without trace of white, and by the great reduction of the white markings on the wings. The smaller upper wing coverts are chiefly pale brown with only a few black and white subapical spots, and the larger ones as well as the tertials are externally broadly edged with pale brown and have but a limited number of broader white bars, whereas in L. j. salinasi all these parts are closely barred with black and white without any brown edges. The white spots and bars on primaries and secondaries, so conspicuous in salinasi, are wholly absent in the Argentine bird, and the tail feathers are uniform blackish brown, exteriorly margined with olive brown. Wing, 74-77; bUl, 13-14. Material examined. — Argentina: Buenos Aires, 1; Barracas al Sud, Buenos Aires, 2; Santa F6, Prov. Santa F6, 1. * LateraUus xenopterus Conover: Top of head, sides of face to below auriculars, upper part of the neck, and mantle dark rufous (nearest to chestnut of Ridgway) ; lores brownish gray; back and rump brown; upper wing coverts and scapulars brownish black, broadly barred with white; primaries and secondaries brown; bend of the wing white; throat cream color; front and sides of the neck, chest, and upper breast buffy ochraceous (clay color of Ridgway); lower breast, belly, and vent white; sides of body and flanks white, broadly barred with brownish black; under wing coverts white, slightly mottled with dusky; axillaries brown, apically 1942 Birds of the Americas— Hellmayr and Conover 373 Laterallus spilonotus (Gould). Galapagos Crake. Zapornia spilonota Gould, in Darwin, Zool. Beagle, 3, Birds, Part 15, p. 132, pi. 49, 1841^ — Galdpagos Archipelago = James Island (type formerly in coll. of Zoological Society of London, apparently lost). Porzana spilonota Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 456 — Galapagos (monog.); idem. I.e., 1870, p. 323 — Indefatigable; Salvin, Trans. Zool. Soc. Lond., 9, p. 500, 1876 — James and Indefatigable (descr.); Ridg- way, Proc. U. S. Nat. Mus., 19, "1896," p. 618, 1897— Indefatigable and James (ex Sharpe) ; Snodgrass and Heller, Proc. Wash. Acad. Sci., 5, p. 256, 1904— James. Creciscus spilonotus Sharpe, Cat. Bds. Brit. Mus., 23, p. 137, 1894 — Inde- fatigable; Rothschild and Hartert, Nov. Zool., 6, p. 184, 1899 — James Island (crit.); Giflford, Proc. Calif. Acad. Sci., (4), 2, p. 12, 1913— Abingdon, Albemarle, Indefatigable, James, Narborough, and Seymour Islands (crit., habits); Swarth, Occ. Pap. Calif. Acad. Sci., 18, p. 52, 1931 — same localities (crit.). Porzana galapagoensis Sharpe, Cat. Bds. Brit. Mus., 23, p. 113, 1894 — Gala- pagos Islands (type in British Museum) ; Ridgway, Proc. U. S. Nat. Mus., ' 19, "1896," p. 619, 1897 (ex Sharpe). Creciscus sharpei Rothschild and Hartert, Nov. Zool., 6, p. 185, 1899 — Inde- fatigable Island (type in Tring Collection, now in the American Museum of Natural History; cf. Hartert, Nov. Zool., 34, p. 24, 1927); iidem, I.e., 9, p. 412, 1902 — Indefatigable and Narborough (crit.). Porzana sharpei Snodgrass and Heller, Proc. Wash. Acad. Sci., 5, p. 256, 1904 — Narborough. Lateralltis spilonotus Peters, Bds. World, 2, p. 190, 1934 — Galdpagos. Range. — Galapagos Archipelago (recorded from Abingdon, James, Seymour, Indefatigable, Albemarle, and Narborough Islands).^ ♦Laterallus exilis (Temminck).^ Temminck's Crake. Rallus exilis Temminck, Nouv. Rec. PL Col., livr. 87, pi. 523, Jan. 22, 1831— "envoye au Musee de Paris par M. Martin" (the type examined in the Paris Museum is from Cayenne). white. Bill dusky, with tip of lower mandible light horn; feet dark brown. Wing (adult female), 89; tarsus, 27.5; middle toe with claw, 30.5; bill, 16. This very distinct species, of which a single adult female (without tail) was secured at Horqueta on November 17, 1933, by Alberto Schulze, resembles L. spilopterus in having the upper wing coverts broadly barred with white, but differs at a glance by the buffy ochraceous foreneck, chest, and breast, while the rufous coloration of the head and mantle recalls L. leucopyrrhus. 1 From the study by Gifford and Swarth of the large series in the collection of the California Academy of Sciences it results that there is no local variation in the Galapagos Crake, and that C. sharpei, of Indefatigable and Narborough, cannot be separated from the birds found on James and other islands. Six specimens examined. 2 It is quite possible that Rallus cinereus Vieillot (Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 556, 1819), from Cayenne, is the same bird, though in the descrip- tion no mention is made of the striking rufous nuchal area. Hellmayr could not find in the French National Collection any specimen bearing Vieillot's name, although the type is credited by the describer to the Museum d'Histoire Naturelle. 374 Field Museum of Natural History— Zoology, Vol. XIII Gallinula ruficollis Swainson, Anim. Menag., p. 349, Dec. 31, 1837 — "America" (type in the Andersonian Museum of Glasgow). . Ortygometra cinerea (not Rallus cinereus Vieillot) L^otaud, Ois. Trinidad, p. 495, 1866— Trinidad. Porzana exilis Schlegel, Mus. Pays-Bas, Ralli, p. 35, 1865 — Guiana; Sclater and Salvin, Proc. Zool. Soc. Lond., 1866, p. 567 — lower Ucayali, Peru, Porzana cinerea Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 456 — Cayenne, Peru (Ucayali), Par4, and Trinidad (monog.); Pelzeln, Orn. Bras., 3, p. 317, 1870 — Marabitanas, Rio Negro, Brazil; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 308— lower Ucayali, Peru; Tac- zanowski, Orn. Per., 3, p. 322, 1886 — lower Ucayali. Porzana exilis vagans Ridgway,* Proc. U. S. Nat. Mus., 10, "1887," p. 595, 1888 — Segovia River, Honduras (type in U. S. National Museum ex- amined); Richmond, I.e., 16, p. 530, 1893 — Rio Escondido, Nicaragua. Creciscus exilis Sharpe, Cat. Bds. Brit. Mus., 23, p. 138, 1894 — Trinidad, Cayenne, Surinam (Maroni River), and Peru (Nauta) ; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 323, 1903 — Honduras (Segovia River), Nicaragua (Rio Escondido), Guiana, Amazons, and Trinidad; Ihering, Cat. Faun. Braz., 1, p. 30, 1907 (range); Berlepsch, Nov. Zool., 15, p. 299, 1908— Cayenne; Penard, Vog. Guyana, 1, p. 209, 1908— Surinam; Sneth- lage, Bol. Mus. Goeldi, 8, p. 72, 1914— Pard; Chubb, Bds. Brit. Guiana, 1, p. 76, 1916 — Bonasika and Abary rivers. [Creciscus exilis] subsp. a. Creciscus vagans Sharpe, Cat. Bds. Brit. Mus., 23, p. 139, 1894 — Segovia River (ex Ridgway). Creciscus exilis exilis Hellmayr, Nov. Zool., 14, p. 90, 1907 — Teff6, Rio Solimoes, Brazil; idem, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 82, 97, 1912— Peixe-Boi, Par§; Chapman, Bull. Amer. ' Comparison of the type of L. e. vagans Ridgway and another specimen from the Escondido River in Nicaragua with eight examples of exilis from Brazil shows that no difference in size exists between these two groups. There is no difference in color either. The name vagans has therefore been reduced to synonymy. Below are the measurements of the ten specimens. Toe Wing Tarsus (Without nail) Bill. One male (type) 73 26 26 17 Segovia River, Honduras One male 70.5 22.5 26 16 Escondido River, Nicaragua One male 70 23 26 15 Par4 One male 76 25 29 16.5 Sao Paulo de Olivenga, Solimoes One male 77 23 26 16.5 Sao Paulo de Olivenga, Solimoes One male 68 24 26 17 Lago Cuipeua One male 73 23 28 15.5 Lago Cuipeua One female 71 23 25.5 15.5 Lago Cuipeua One female 73 23 25.5 15 Lago Cuipeua One immature female 73 22.5 26 14 Tom6-assu, Rio Acar4 1942 Birds of the Americas— Hellmayr and Conover 375 Mus. N. H., 55, p. 177, 1926 — Esmeraldas, western Ecuador; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 152, 1928— Pard; Naumburg, Bull. Amer. Mus. N. H., 60, p. 73, 1930 — Rio Solimoes, above mouth of Rio Negro, Brazil; Roberts, Trop. Agric, 11, p. 90, 1934— Trinidad. Credseas exilis vagans Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 303, 1932 — Segovia River (ex Ridgway). Lateralliis exilis vagans Peters, Bds. World, 2, p. 190, 1934 (range). Laterallus exilis exilis Peters, Bds. World, 2, p. 190, 1934 (range); Belcher and Smooker, Ibis, 1935, p. 284 — Caroni Marshes, Trinidad (nest and eggs descr.). Range. — Honduras (Segovia River) ; Nicaragua (Rio Escondido) ; Island of Trinidad; Venezuela (Hechisera, M^rida); French, Dutch, and British Guiana; northern Brazil (from Para to the Rio Negro and the Rio Solim5es); eastern Peru (lower Ucayali; Nauta); western Ecuador (one record from Esmeraldas).^ Field Museum Collection. — 3: Brazil (Itacoatiard, 3). Conover Collection.— S: Brazil (Lago Cuipeua, Para, 4; Tom^- assu, Rio Acara, 1; Pard, 1; Sao Paulo de Olivenga, Rio Solimoes, 2). *Laterallus melanophaius cinereiceps (Lawrence).^ Law- rence's Crake. Porzana ciiiereiceps Lawrence, Ann. Lyc. Nat. Hist. N. Y., 11, p. 90, 1875— Talamanca, Costa Rica (type in U. S. National Museum); Ridgway, Proc. U. S. Nat. Mus., 6, p. 409 (note), 1883— Talamanca (crit.); idem, Lc, 10, p. Ill, 1887— Talamanca (crit.); Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 131, 1887 — Pacuare, Costa Rica; Richmond, Proc. U. S. Nat. Mus., 16, p. 528, 1893 — Costa Rica (Rio Frio) and Nicaragua (Greytown, Escondido River, Los Sabalos) (crit., variation); idem. Auk, 12, pp. 19, 32, 1895 (life history, crit., synon.). Porzana albigularis (not Corethrura albigularis Lawrence) Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 280 — Blewfields River, Nicaragua; iidem. I.e., 1868, p. 454— part, "Mosquitia"; iidem, Exot. Orn., p. 109, 1868— part, Bluefields River, Nicaragua. Porzana leucogastra Ridgway, Proc. U. S. Nat. Mus., 6, p. 408, 1884 — Los Sdbalos, Nicaragua (type in U. S. National Museum); idem, I.e., 10, p. Ill, 1887— Los Sdbalos (crit.). Credscus albigularis Sharpe, Cat. Bds. Brit. Mus., 23, p. 140, 1894 — part, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 324, 1903 — part, Nicaragua (Greytown, Bluefields, Rio Escondido, Los Sdba- 1 Additional material examined. — Honduras: Segovia River, 1 (type of vagans). — Nicaragua: Escondido River. — French Guiana: Cayenne, 2. — Surinam, 1. — Venezuela: Hechisera, Merida, 2. — Brazil: Peixe-Boi, Pard, 1; Marabitanas, Rio Negro, 5; Teflfe, Rio Solimoes, 2. ^ The Central American representatives are clearly conspecific with L. melano- phaiiis. Certain specimens of the nominate race can hardly be told apart from cinereiceps except by their rufous (instead of gray) auriculars. 376 Field Museum of Natural History— Zoology, Vol. XIII los) and eastern Costa Rica (Talamanca, Pacuarito, Desamporados, Jimenez, Reventazon, Sipurio, Juan Vinas, Azahar de Cartago, Carrlllo); Carriker, Ann. Carnegie Mus., 6, p. 410, 1910 — Caribbean Costa Rica (Juan Vinas, Reventazon, Carrlllo, Cariblanco, Cachf, Guapiles, Bonilla); Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 447, 1928— Chiriqui- cito, Almirante Bay, Panama; Peters, Bull. Mus. Comp. Zool., 71, p. 301, 1931 — Almirante, Changuinola, and Gudbo, Almirante Bay, Panama. Credscus cinereiceps Sharpe, Cat. Bds. Brit. Mus., 23, p. 337, 1894 — Rio Escondido, Nicaragua. Credscus dnereiceps leucogaster Huber, Proc. Acad. Nat. Sci. Phila., 84, p. 209, 1932 — Eden, Nicaragua (crit., nest and eggs). Laierallus albigularis dnereiceps Peters, Bds. World, 2, p. 190, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 — Caribbean slope of Panama to Rio Calovevora, Veraguas. Range. — Caribbean slope of Nicaragua and Costa Rica, south to the Almirante Bay region and, according to Griscom, even to the Rio Calovevora, Veraguas, in western Panama.^ Field Museum Collection. — 3: Costa Rica (Talamanca, 1; Limon, 1; Jimenez, 1). - Conover Collection. — ^11: Costa Rica (Peralta, 3; Limon, 1); Panama (Cricamola, Bocas del Toro, 7). *Laterallus melanophaius albigularis (Lawrence). White- throated Crake. Corethrura albigularis Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 302, 1861 — "Atlantic side of the Isthmus of Panama along the line of the Panama Railroad" (type in coll. of Geo. N. Lawrence, now in the American Mu- seum of Natural History, New York); Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, p. 372— Panama Railroad. Porzana albigularis Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 454 — part, Panama and Costa Rica [=Barrdnca, Gulf of Nicoya]; iidem, Exot.. Orn., p. 109, pi. 55, 1868 — part. Isthmus of Panama and Costa Rica (Barranca, Gulf of Nicoya); iidem, Proc. Zool. Soc. Lond., 1879, p. 546 — Remedios, Antioquia, Colombia (nest and egg descr.); Ridgway, Proc. U. S. Nat. Mus., 10, p. Ill, 1887 — Isthmus of Panama (crit.); Richmond, Auk, 12, p. 31, 1895 (synon.); Bangs, Proc. Biol. Soc. Wash., 12, pp. 157, 172, 1898 — Pueblo Viejo and Palomina, Colombia; idem, Proc. New Engl. Zool. CI., 2, p. 14, 1900 — Loma del Leon, Panama. Porzana alfari Ridgway, Proc. U. S. Nat. Mus., 10, p. Ill, 1887 — Las Trojas, Pacific coast of Costa Rica" (type formerly in Museo Nacional de Costa Rica, now in U. S. National Museum ;'= immature). 1 As has been shown by Richmond, P. leucogastra was based on individual variation of L. cinereiceps. * Near San Mateo, in the neighborhood of the Gulf of Nicoya (fide Geo. K. Cherrie, in Richmond, Auk, 12, p. 31, 1895). * Cf. Bangs, in Carriker, Ann. Carnegie Mus., 6, p. 410, 1910. 1942 Birds of the Americas — Hellmayr and Conover 377 Creciscus alfara [sic] Sharpe, Cat. Bds. Brit. Mus., 23, p. 241, 1894 (ex Ridgway). Creciscus albigularis Sharpe, Cat. Bds. Brit. Mus., 23, p. 140, 1894 — Costa Rica (Barrdnca, Nicoya), Veragua, Panama (Lion Hill), and Colombia (Remedies); Salvadori and Festa, Boll. Mus. Zool. Torino, 14, No. 339, p. 12, 1899— Laguna de Pita, Darien; Hartert, Nov. Zool., 9, p. 604, 1902 — San Javier, Prov. Esmeraldas, Ecuador (crit.); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 324, 1903 — Costa Rica (Las Trojas), Panama (Lion Hill, Veragua, Laguna de Pita), and Colombia; Carriker, Ann. Carnegie Mus., 6, p. 410, 1910 — Costa Rica (Las Trojas, Barrdnca); Hellmayr, Proc. Zool. Soc. Lond., 1911, p. 1208— Sipi, Rio Sipi, Pacific Colombia; Menegaux, Miss. Serv. Geogr. Armee Mes. Arc Merid. Equat., 9, p. B. 8, 1911 — Santo Domingo de los Coronados, Ecuador; Chapman, Bull. Amer. Mus. N. H., 36, p. 218, 1917 — San Antonio and Barbacoas (Nariiio), Colombia; Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 244, 1918 — Gattin, Panama; Todd and Carriker, Ann. Carnegie Mus., 14, p. 179, 1922 — La Concepcion, Mamatoco, and Fundacion, Santa Marta, Colom- bia; Chapman, Bull. Amer. Mus. N. H., 55, p. 178, 1926 — Esmeraldas and Rio de Oro, Ecuador; Griscom, Bull. Mus. Comp. Zool., 69, p. 155, 1929— Cana, Darien; Darlington, I.e., 71, p. 373, 1931— Cienaga, Magda- lena, Colombia; Griscom, I.e., 72, p. 321, 1932 — Perme, eastern Panama. Creciscus cinereiceps (not Porzana cinereiceps Lawrence) Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 325, 1902 — part. La Barranca, Nicoya, Costa Rica. Laterallus albigularis albigularis Peters, Bds. World, 2, p. 190, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 304, 1935 — Panama (range). Range. — Pacific lowlands of Costa Rica (two records from Bar- rdnca and Las Trojas, Gulf of Nicoya) south through Panama and northern and western Colombia (Santa Marta region; Remedies, Rio It4; Pacific slope) to western Ecuador (south to Rio de Oro).^ Field Museum Collection. — 2: Panama (Colon, 2). Conover Collection. — 15: Panama (Port Obaldia, Darien, 8; Perm^, 1); Colombia (Fundacion, Santa Marta, 1; Munchique, El Tambo, Cauca, 1); Ecuador (San Mateo, Esmeraldas, 2; Santo Domingo, 1; Gualea, 1). *Laterallus melanophaius oenops (Sclater and Salvin). ^ Ecua- dorian Crake. ^ Specimens from western Ecuador (San Javier, three) and Colombia (Reme- dies, two; Sipi, one) seem to be inseparable from Panama (Lion Hill) birds. The proper identification of the inhabitants of the lowlands along the Gulf of Nicoya in Costa Rica is perhaps somewhat doubtful owing to the unsatisfactory condition of the two existing examples. The one obtained by E. Arce being in juvenile plumage is practically useless for comparative purposes. The type of P. alfari shows slight traces of gray on the lores, auriculars, and under the eyes (cf. Rich- mond, Auk, 12, p. 31, 1905), but the late Outram Bangs (as quoted by Carriker, Ann. Carnegie Mus., 6, p, 410, 1910) considered it a slightly immature example of albigularis. ^ Laterallus melanophaius oenops (Sclater and Salvin) differs from the nominate race by lighter, more olivaceous (less dusky) upper parts and by having the fore- 378 Field Museum of Natural History — Zoology, Vol. XIII Porzana oenops Sclater and Salvin, Proc. Zool. Soc. Lond., 1880, p. 161 — Sarayacu, eastern Ecuador (type in Salvin-Godman Collection, now in British Museum). Creciscus aenops Sharpe, Cat. Bds. Brit. Mus., 23, p. 140, 1894 — Sarayacu; Chapman, Bull. Amer. Mus. N. H., 36, p. 218, 1917 — La Morelia, Caqueta, Colombia. Creciscus oenops Chapman, Bull. Amer. Mus. N. H., 55, p. 178, 1926 — Sarayacu. Creciscus melanophaeus (not Rallus melanophaius Vieillot) Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 49 — La Merced, Chan- chamayo, Peru. Lateralliis melanophaius oenops Peters, Bds. World, 2, p. 191, 1934 — eastern Colombia and Ecuador. Range. — Tropical zone of southeastern Colombia (La Morelia, Caqueta), eastern Ecuador (Sarayacu), eastern Peru (La Merced, Chanchamayo, Dept. Junin), and western Brazil (Rio Purus). Conover Collection. — 4: Brazil, Amazonas (Labrea, Rio Purus, 4). ♦Laterallus melanophaius melanophaius (Vieillot). Brazilian Crake. Rallus melanophaius Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 549, 1819 — based on "Ypacaha pardo obscuro" Azara, No. 376; Paraguay. Crex lateralis Lichtenstein, Verz. Doubl. Zool. Mus. Berlin, p. 79, 1823 — "Brazil" =Bahia (cf. idem, Nomencl. Av. Mus. Berol., p. 96, 1854; type in Berlin Museum); Darwin, Zool. Beagle, 3, Birds, p. 132, 1841 — Maldonado and Rio de la Plata. Gallinula albifrons Swainson, Anim. Menag., p. 338, Dec. 31, 1837 — "Brazil" (type in coll. of W. Swainson, now in University Museum, Cambridge, Engl.). Gallinula lateralis Wied, Beitr. Naturg. Bras., 4, (2), p. 805, 1833 — eastern. Brazil. Ortygometra lateralis Burmeister, Syst. Uebers. Th. Bras., 3, p. 387, 1856 — middle Brazil to Paraguay. Porzana melanophaia Schlegel, Mus. Pays-Bas, Ralli, p. 35, 1865 — Brazil. head, the supraloral, and postocular regions strongly tinged with rufous. Wing (male), 85; tail, 45; bill, 19. A single male from La Merced, Chanchamayo, Peru, examined by the senior author, dififers from a good series of m-elanophaius (Paraguay to Guiana) as stated above, and although direct comparison with topotypical material could not be effected it answers so well the original description of oenops that its pertinence to that form seems hardly in doubt. Four specimens from the Rio Purus in the Conover Collection are somewhat smaller (wing of adult males, 76-80; bill, 18) than the Peruvian bird. They also show the reddish forehead and differ, besides, from melanophaius by slenderer tarsus and toes, shorter and basally heavier bill, distinctly black-and-white barred under wing coverts, and narrower white barring to the axillaries. L. w. oenops would thus seem to be widely distributed in Upper Amazonia. 1942 Birds of the Americas — Hellmayr and Conover 379 Porzana melanophaea Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 453 —southern Brazil, Paraguay, Bolivia (Chiquitos), and Venezuela (Cumand, Caracas) (monog.); iidem, Exot. Orn., p. 107, pi. 54, 1868 (monog.); Pelzeln, Orn. Bras., 3, p. 317, 1870 — Rio de Janeiro; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 43 — Minas Geraes; Layard, Ibis, 1873, p. 396— Rio Guama, Par^; Cabanis, Journ. Orn., 22, p. 231, 1874— Cantagallo, Rio de Janeiro; Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 641— Chiquitos, Bolivia. Creciscus melanophaeus Sharpe, Cat. Bds. Brit. Mus., 23, pp. 139, 337, 1894 — Pard, Pernambuco, Minas Geraes (Santa Fe), Rio Grande do Sul, and Surinam; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Rio Grande do Sul; idem. Rev. Mus. Paul., 3, p. 417, 1899 — Cachoeira, Sao Paulo; idem. I.e., 4, p. 164, 1900— Cantagallo, Rio de Janeiro; Sneth- lage, Bol. Mus. Goeldi, 8, p. 73, 1914 — Par^ and Rio Guamd, Brazil; Arribdlzaga, El Hornero, 2, p. 90, 1920 — Argentine Chaco. Creciscus melanophaitis Hellmayr, Nov. Zool., 12, p. 304, 1905 — Igarape- Assti, Pari; Ihering, Cat. Faun. Braz., 1, p. 30, 1907 — Espirito Santo and Sao Paulo (Iguape, Ubatuba, Cachoeira, Jaboticabal) ; Hartert and Ven- turi, Nov. Zool., 16, p. 258, pi. 3, fig. 16 (egg), 1909— Barracas al Sud, Buenos Aires; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 197, 1910 — Chaco, Buenos Aires (Barracas al Sud), and La Rioja (Cochangasta) ; idem, Bol. Soc. Physis, 1, p. 256, 1913 — Barracas al Sud and Chaco; Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913 — Chaco; Hellmayr, Ab- handl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912— Igarape- Assu and Rio Guamd, Para; Giacomelli, El Hornero, 3, p. 81, 1923 — Cochangasta, La Rioja; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 601, 1924 — Barracas al Sud, Buenos Aires; Wetmore, Bull. U. S. Nat. Mus., 133, p. 124, 1926 — Riacho Pilaga, Formosa; Dabbene, El Hornero, 3, p. 422, 1926— Montevideo, Uruguay; Pereyra, I.e., 4, p. 414, 1931— San Isidro, Buenos Aires (breeding); Stone, Proc. Acad. Nat. Sci. Phila., 80, ji. 152, 1928— Par4. Ortygometra (Creciscus) melanophaea Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 96, 1910— Santa Philomena, Piauhy. Crecisciis melanophaeus macconnelli Chubb, Bds. Brit. Guiana, 1, p. 75, pi. 3, fig. 1, 1916 — Bonasica River, British Guiana (type in British Museum). Creciscus melanophaius lateralis Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 483, 1929— Santa Philomena, Piauhy (crit.). Creciscus melanophaius melanophaius Pinto, Rev. Mus. Paul., 19, p. 75, 1935 — Aratuhype and Corup^ba, Bahia (crit.). Laterallus melanophaius lateralis Peters, Bds. World, 2, p. 191, 1934 — British Guiana to Bahia. Laterallus melanophaius melanophaius Peters, Bds. World, 2, p. 191, 1934 — Rio de Janeiro to Uruguay and Argentina. J^anfife.— Venezuela and British Guiana south through eastern Brazil to Rio Grande do Sul; Uruguay; Paraguay; northern Argentina (terr. of Chaco and Formosa; Barracas al Sud and San 380 Field Museum of Natural History — Zoology, Vol. XIII Isidro, Buenos Aires; Cochangasta, La Rioja); eastern Bolivia (Chiquitos).* Field Museum Collection. — 1: Brazil (Sao Sebastiao, Sao Paulo, 1). Conover Collection. — 8: Brazil (Villa Braga, Rio Tapajoz, 1); Paraguay (Villa Rica, 5; Horqueta, 2). ♦Laterallus ruber tamaulipensis (Nelson).^ Tamaulipas Crake. Creeiscus ruber tamaulipensis Nelson, Proc. Biol. Soc. Wash., 39, p. 105, 1926 — Alta Mira, Tamaulipas (type in U. S. National Museiun). LateraUus ruber tamaulipensis Peters, Bds. World, 2, p. 191, 1934 — near the Tamesi River, Tamaulipas; Van Tyne, Misc. Pub., Univ. Mich. Mus. Zool., 27, p. 14, 1935 — Pacamon and Laguna del Zotz, Peten, Guatemala (crit.). Range. — Eastern Mexico (marshes near the Tamesi River at Alta Mira, Tamaulipas; Tutla, Oaxaca) south to the Peten district, Guatemala. Conover Collection. — 4: Mexico (Tutla, Oaxaca, 4).' ♦Laterallus ruber ruber (Sclater and Salvin). RuDDY Crake. Coretitrura rubra Sclater and Salvin, Proc. Zool. Soc. Lond., 1860, p. 300 — "in provincia Verae Pads," Guatemala (type, from Coban, in Salvin- ^ After examining additional material we think it hardly worth while to main- tain the distinction of L. m. lateralis, from Bahia north to Guiana. It cannot be denied that a good many of the northern specimens have the loral and auricular regions somewhat paler and more buffy (Less gray), but exceptions are frequent, and even one (out of two) from Supenaam has these parts just as decidedly gray as others from Paraguay. Pinto, who had a good series from Bahia to Sao Paulo, likewise considers further subdivision unwarranted. In any case, C. m. maccon- neUi is synonymous with C. lateralis, specimens from the two type localities being indistinguishable. Addiiional material examined. — Paraguay: Bemalcue, east of Asxmcion, 1. — Argentina: Barracas al Sud, Buenos Aires, 1; Santa Barbara, 1. — Brazil: Igarape- Assu, Para, 1 ; Santa Philomena, Piauhy, 1; Bahia, 10; Rio de Janeiro, 2; Cachoeira, Sao Paulo, 1; Paran4, 1; Santa Catharina, 1. — British Guiana: Supenaam, 2. * LateraUus ruber tamaulipensis (Nelson) : Similar to L. r. ruber, but with longer, distinctly heavier bill; color duller, less rufous, and chestnut area above restricted to a collar of varying width. Wing (male), 75; tail, 33; bUl, 21. This form is stated by Van Tyne to range into the Peten region of Guate- mala. A male from Laguna del Zotz, this author explains, is clearly referable to tamaulipensis, while a female from the same locality is not distinguishable from typical ruber. Two other males from Pacamon are intermediate between the two races. More information about these birds seems badly needed. ' Of these four specimens (received after the volume has gone to press) three, sexed as males, have the chestnut area of the upper parts restricted to the mantle, while the fourth, sexed as a female, has the chestnut area above brighter and extending over the whole back and the upper wing and tail coverts. It would seem, therefore, that there is probably a sexual difference in color which should be taken into account when distinguishing the different races. 1942 Birds of the Americas — Hellmayr and Conover 381 Godman Collection, now in British Museum); idem, Ibis, 1860, p. 277 — Coban, Vera Paz. Porzana rubra Sclater and Salvin, Exot. Orn., p. 31, pi. 16, 1867 — Coban and Choctum, Vera Paz; iidem, Proc. Zool. Soc. Lond., 1868, p. 452 — Guate- mala (monog.); Salvin, Ibis, 1889, p. 378; 1890, p. 89— Cozumel Island. Creciscus ruber Sharpe, Cat. Bds. Brit. Mus., 23, p. 143, 1894 — Cozumel Island, British Honduras, and Guatemala (Coban, Choctum, Lake Due- fias); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 326, 1903 — same localities; Cole, Bull. Mus. Comp. Zool., 50, p. 145, 1906 — Xbac, Yucatan. Creciscus ruber ruber Peters, Bull. Mus. Comp. Zool., 69, p. 407, 1929 — Lancetilla, Honduras; Griscom, Bull. Amer. Mus. N. H., 64, p. 122, 1932 — Secanquim, Guatemala; Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 302, 1932 — Lancetilla and "Omoa," Honduras. Laterallus ruber ruber Peters, Bds. World, 2, p. 191, 1934 (range). Range. — Yucatan Peninsula (Xbac), British Honduras (Belize), Guatemala (except Pet^n), northern Honduras (Lancetilla), and Cozumel Island.^ Conover Collection. — 1: Guatemala (Bobos, Dept. Izabal, 1). Laterallus ruber ruberrimus (Miller and Griscom). ^ Nicara- GUAN Crake. Creciscus ruberrimus Miller and Griscom, Amer. Mus. Nov., 25, p. 2, 1921 — Jinotega, Nicaragua (type in the American Museum of Natural History, New York). Laterallus ruber ruberrimus Peters, Bds. World, 2, p. 191, 1934 (range); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 161, 1938— San Sebastian, El Salvador. Range. — Known from Jinotega in north-central Nicaragua and San Sebastian, El Salvador. Laterallus fasciatus (Sclater and Salvin). ^ Hauxwell's Crake. Porzana fasdata Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 981, pub. early in 1868 — Pebas, Chami euros, and Ucayali River, Peru (type, from Pebas, in Salvin-Godman Collection, now in British Museum). ' Two additional specimens from Coban, Verapaz, examined. "^ Laterallus ruber ruberrimus (Miller and Griscom) : Similar to L. r. ruber, but with shorter, relatively stouter bill; the rufous of the mantle extended over the whole upper parts including the wing coverts, and considerably deeper chestnut in tone; primaries and tail blackish instead of fuscous. Wing (adult female), 79; tail, 36; bill, 18 mm. ^ Micropygia sclateri Bonaparte (Compt. Rend. Acad. Sci. Paris, 43, p. 599, 1856) described as "media," cannot be regarded as anything but a nomen nudum. The original specimen from Peru, which is now in the collection of the Academy of Natural Sciences at Philadelphia, belongs to the above species (cf. Salvin, Ibis, 1874, p. 320; Stone, Proc. Acad. Nat. Sci. Phila., 51, p. 12, 1899). 382 Field Museum of Natural History— Zoology, Vol. XIII Porzana hauxwelli Sclater and Salvin, Exot. Orn., p. 105, pi. 53, July 1, 1868 — new name for Porzana fasciata Sclater and Salvin^ (monog.); iidem, Proc. Zool. Soc. Lond., 1868, p. 453 — Ucayali, Chamicuros, and Pebas, Peru (monog.); iidem, I.e., 1873, p. 308 — Sarayacu, Pebas, and Chami- curos; Taczanowski, Orn. Per., 3, p. 324, 1886 — Peru (Sarayacu, Pebas, Chamicuros); Hellmayr, Nov. Zool., 14, p. 89, 1907— Teffe, Rio Solimoes, Brazil. Corethrura sp. Sclater and Salvin, Proc. Zool. Soc. Lond., 1866, p. 200 — Sara- yacu, Rio Ucayali, Peru. Anurolimnas hauxwelli Sharpe, Cat. Bds. Brit. Mus., 23, p. 88, 1894 — Chami- curos, Pebas, Iquitos, and Sarayacu, Peru; Ihering, Cat. Faun. Braz., 1, p. 29, 1907— Pebas and "Obidos," errore; Snethlage, Bol. Mus. Goeldi, 8, p. 71, 1914 — Bom Lugar, Rio Purus, Brazil; Chapman, Bull. Amer. Mus. N. H., 36, p. 218, 1917 — La Morelia, Caquetd, Colombia; idem, Lc, 55, p. 177, 1926 (not yet recorded from eastern Ecuador). Creciscus hauxwelli Snethlage, Joum. Orn., 56, p. 23, 1908 — Bom Lugar, Rio Purvis, Brazil. Laterallu^ hauj;welli Peters, Bds. World, 2, p. 192, 1934 (range). Range. — Tropical zone of Upper Amazonia from the base of the east Colombian Andes south to northeastern Peru and northwestern Brazil (Teff^, Rio Solimoes; Bom Lugar, Rio Purus). ^ ♦Laterallus levraudi (Sclater and Salvin).^ Levraud's Crake. Porzana levraudi Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 452, pi. 35 — vicinity of Caracas, Venezuela (type in Paris Museum); iidem. I.e., 1873, p. 512 — near Caracas. Creciscus levraudi Sharpe, Cat. Bds. Brit. Mus., 23, p. 142, 1894 — Venezuela. Laterallus levraudi Peters, Bds. World, 2, p. 191, 1934 (range). Range. — Northern Venezuela (around Caracas and Lake Valencia). Field Museum Collection. — 1: Venezuela (Lake Valencia, 1). Laterallus viridis brunnescens Todd.^ Brownish-backed Crake. 1 Porzana hauxwelli was proposed as a substitute name for Porzana fasciata Sclater and Salvin, considered, without reason, to be preoccupied by Rallina fasciata Raffles, 1822, member of a different genus. * Specimens from various localities agree well together. Material examined. — Colombia: "Bogota," 1. — Peru: Pebas, 2; Juanjui, lower Huallaga, 1. — Brazil: Teffe, Rio Solimoes, 1; Bom Lugar, Rio Purus, 1. ' Laterallus levraudi (Sclater and Salvin) : Closest to L. m. melanophaius, but sides of body and flanks vinous chestnut instead of barred with black and white. Upper parts olive brown, under tail coverts, sides of face and of the body vinous chestnut; middle of throat, breast, and belly white. Differs from L. ruber by hav- ing the mantle olive brown, not chestnut, and the middle of throat, breast, and belly white. Wing, 81; tarsus, 31; bill, 20. * Laterallus viridis brunnescens Todd: Very similar to L. v. viridis, but the general color of the upper parts decidedly more brownish, less olive; pileum 1942 Birds of the Americas— Hellmayr and Conover 383 Laterallus viridis brunnescens Todd, Proc. Biol. Soc. Wash., 45, p. 216, 1932 — El Tambor, Santander, Colombia (type in Carnegie Museum, Pittsburgh, examined); Peters, Bds. World, 2, p. 191, 1934 — Colombia west of the eastern Andes. Porzana cayennensis (not Rallus cayennensis Gmelin) Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 545 — Remedios, Antioquia, Colombia (nest and eggs descr.). Creciscus cayanensis (not Ralltis cayanensis Boddaert) Sharpe, Cat. Bds. Brit. Mus., 23, p. 143, 1894 — part, spec, i-1, Remedios and Bogota, Colombia. Range. — Tropical zone of Colombia west of the eastern Andes (Magdalena Valley and its affluent, Rio It^ [Remedios], etc.). ♦Laterallus viridis viridis (P. L. S. Muller). Cayenne Crake. Rallus viridis P. L. S. Muller, Natursyst., Suppl., p. 120, 1776 — based on "Rale, de Cayenne" Daubenton, PI. Enl., pi. 368; Cayenne. Rallus cayanensis Boddaert, Tabl. PI. Enl., p. 22, Dec, 1783 — based on Daubenton, PI. Enl., pi. 368; Cayenne. Rallus cayennensis Gmelin, Syst. Nat., 1, (2), p. 718, 1789 — based on "RSle, de Cayenne" Daubenton, PI. Enl., pi. 368, and "Rale a ventre roux, de Cayenne" Daubenton, I.e., pi. 753; Cayenne. Rallus kiolo, VieiWot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 556, 1819 — based on Daubenton, PI. Enl., pis. 368, 753; Cayenne. Crex aurita J. E. Gray, Zool. Misc., 1, p. 13, 1831 — "South America" (co- types in British Museum). Gallinula pileata Wied, Beitr. Naturg. Bras., 4, (2), p. 802, 1833 — Rio Espirito Santo, eastern Brazil (cotypes in Wied Collection in the American Museum of Natural History, New York; cf. Allen, Bull. Amer. Mus. N. H., 2, p. 271, 1889); Tschudi, Faun. Peru., Orn., p. 302, 1846— Peru. Gallinula ecaudata Swainson, Anim. Menag., p. 348, Dec. 31, 1837 — no locality stated (type in coll. of W. Swainson). Rallus poliotis Temminck, Nouv. Rec. PI. Col., Tabl. m6th., p. 98, 1839 — based on "Rale a ventre roux, de Cayenne" Daubenton, PI. Enl., pi. 753; Cayenne. Crex facialis Tschudi, Arch. Naturg., 9, (1), p. 388, 1844 — "in sylvis Peruanis calidis" (descr. of young; type in Neuchatel Museum; cf. Berlepsch and Hellmayr, Journ. Orn., 53, p. 19, 1905); idem. I.e., 10, (1), p. 313, 1844— Peru; idem. Faun. Peru., Orn., p. 301, 1846 — montanas of central Peru. not so dark; sides of head Isabella color rather than gray; under parts lighter rufous. After examining the type and three (fairly fresh) "Bogota" skins, the senior author cannot but recognize the Colombian form, although it varies individually just as much as the nominate race does. But taken as a whole, the four speci- mens may be separated by the above characters from a large series of typical viridis. An old "Bogota" skin in Field Museum can be matched by numerous individuals from Amazonia, and we presume it came from the eastern base of the east Colombian Andes, where L. v. viridis may be expected to occur. 384 Field Museum of Natural History — Zoology, Vol. XIII Corethrura cayennensis Sclater, Proc. Zool. Soc. Lond., 22, p. 115, 1854 — Quixos, Ecuador. Ortygometra cayennensis Burmeister, Syst. Uebers. Th. Bras., 3, p. 386, 1856 — middle Brazil and Guiana. Porzana cayennensis Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 592 — Par4; iidem. I.e., 1868, p. 451 — Cayenne, Pari, and eastern Brazil (monog.); iidem. I.e., 1873, p. 308 — Xeberos, Peru; Taczanowski, Cm. P6r., 3, p. 323, 1886— Peru (Monterico; Xeberos, "Ucayali"); Salvin, Ibis, 1886, p. 176 — Merume Mountains and Roraima, British Guiana; Riker and Chapman, Auk, 8, p. 163, 1891 — Santarem, Brazil, Porzana cayanensis Sclater and Salvin, Proc. 2kK)l. Soc. Lond., 1867, p. 754 — Xeberos, Peru; Pelzeln, Om. Bras., 3, p. 316, 1870 — Barra do Rio Negro [=Man4os], Pari, and Engenho do Gama (Matto Grosso), Brazil. Porzana viridis Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 559 — Amable Maria, Peru. Porzana facialis Taczanowski, Om. Per., 3, p. 324, 1886 (descr. of type). RufiraUns cayanensis Allen, Bull. Amer. Mus. N. H., 5, p. 150, 1893 — Chapada, Matto Grosso. Creciscus cayanensis Sharpe, Cat. Bds. Brit. Mus., 23, p. 143, 1894 — part, spec, a-h, m, Pari, Merume Mountains, Roraima, and Xeberos; M6ne- gaux, Bull. Mus. Hist. Nat. Paris, 10, p. 184, 1904 — Saint Georges d'Oya- pock, French Guiana; Salvadori, Riv. Ital. Om., 4, p. 3, 1918 (crit.). Creciscus facialis Sharpe, Cat. Bds. Brit. Mus., 23, p. 145, 1894 — Peru (descr. of type). Creciscus viridis subrufeseens Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 49 — La Merced, Chanchamayo, Peru (type in Mus. Branicki, now in Warsaw Museimi; cf. Sztolcman and Domaniewski, Ann. Zool. Mus. Pol. Hist. Nat., 6, p. 103, 1927). Creciscus viridis facialis Berlepsch and Hellmayr, Joum. Dm., 53, p. 19, 1905 (crit.); Berlepsch and Stolzmann, Omis, 13, p. 102, 1906— Santa Ana, Urubamba, Peru; Chapman, Bull. U. S. Nat. Mus., 117, p. 48, 1921— Santa Ana. Creciscus viridis Hellmayr, Nov. Zool., 12, p. 304, 1905 — Igarape-Assu, Para; Ihering, Cat. Faun. Braz., 1, p. 31, 1907 — Hha Grande, Rio de Janeiro (spec, examined); Berlepsch, Nov. Zool., 15, p. 300, 1908 — Cayenne and Roche-Marie, French Guiana; Snethlage, Bol. Mus. Goeldi, 8, p. 73, 1914 — Para, Benevides, Rio Guami (Ourem), Cussary, and Rio Tapajoz (Boim), Brazil; Chubb, Bds. Brit. Guiana, 1, p. 74, 1916 — Ituribisci, Kamakabra Creek, Bonasika, Makauria, Abary, Anarica, lower Mazaruni, Georgetown, Merume Mountains, and Roraima; Beebe, Trop. WUd Life, 1, pp. 127, 216 (fig. 64), 1917— Bartica Grove, British Guiana (nest and eggs descr.); Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 42, 1918 — Paramaribo and Rijsdijkweg, Surinam; Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 252, 1930 — Huachipa and Buena Vista (Rio Chinchao), Huinuco, Peru (crit.). Creciscus viridis viridis Hellmayr, Nov. Zool., 13, p. 385, 1906 — Santo Antonio do Prata, Pari; idem. I.e., 14, p. 412, 1907 — Humayti, Rio Madeira; 1942 Birds of the Americas — Hellmayr and Conover 385 idem, I.e., 17, p. 422, 1910 — Humayta; idem, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912— Par4 (Pard, Igarape-Assu, Santo Antonio); Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 152, 1928— Par&; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 483, 1929— Maranhao (Ponto, Canella; Fazenda Inhuma, Alto Parnahyba); Naumburg, Bull. Amer. Mus. N. H,, 60, p. 73, 1930— Uruc6m, Matto Grosso. Creciscus pileatus Salvadori, Riv. Ital. Orn., 4, p. 6, 1918 — Bahia to Rio de Janeiro (crit.). Laterallus viridis viridis Peters, Bds. World, 2, p. 192, 1934 (range). Range. — Eastern Ecuador (Quijos) and eastern Peru; Venezuela (Roraima); the Guianas south over the whole of Brazil to Matto Grosso and Rio de Janeiro (Ilha Grande).^ Field Museum Collection. — 2: Peru (Huachipa, 1); Brazil (Ponto, Canella, Maranhao, 1). Conover Collection. — 31: Peru (Huachipa, 1; Buena Vista, Rio Chinchao, 1); British Guiana (River Caramang, 2); Brazil (Mana- capuru, Amazonas, 4; Fazenda Inhuma, Alto Parnahyba, Maranhao, 2; Buenos Aires, Rio Acard, 4; Resacca, Rio Capim, 1; Lago Cuipeua, Pard, 6; Boim, Rio Tapajoz, 4; Tauary, Rio Tapajoz, 3; Caxiri- catuba, Rio Tapajoz, 3). ♦Laterallus leucopyrrhus (Vieillot). Red-and-White Crake. Rallus leucopyrrhus Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 550, 1819— based on "Ypaeaha pardo-aeanelado y blaneo" Azara, No. 375; Paraguay. Corethrura leucopyrrha Hartlaub, Syst. Ind. Azara, p. 24, 1847 — Paraguay. Cofethura leucopyrrha Burmeister, Journ. Orn., 8, p. 262, 1860 — near Tueuman (merely seen); idem, Reise La Plata St., 2, p. 505, 1861 — Manantial de Marlopa, near Tucumdn. 1 After once more comparing five adults from Peru with a dozen Guianan skins we are bound to agree with Zimmer's contention that C. v. facialis cannot satisfactorily be separated. While the type of C. v. subrufescens and an adult specimen from Huayabamba have the crown remarkably pale rufous and differ, besides, by duller, more grayish olive dorsal surface and lighter rufous under parts, other Peruvian examples are much browner above, with the cap darker, and deeper rufous underneath, and do not diverge from various Guianan indi- viduals picked at random. The few Amazonian specimens at hand do not seem to be distinguishable either. Birds from eastern Brazil (Maranhao to Bahia), as a rule, have the crown of a somewhat darker rufous, and there is a similar tend- ency in the tone of the under parts. However, there is much individual variation, and a female from Ilha Grande, Rio de Janeiro, is again a good match for the Guianan average. We do not, therefore, advocate the recognition of an eastern race (C. viridis pileatus). Additional material examined. — French Guiana: Oyapock River, 2; Cayenne, 4. — Dutch Guiana: near Paramaribo, 4; Kwata, 1. — British Guiana: Demerara, 1. — Brazil: Pard, 3; Mandos, 2; Humayta, Rio Madeira, 1; Engenho do Gama, Rio Guapor6, Matto Grosso, 1; Sao Lourengo, Pernambuco, 2; Bahia, 8; Ilha Grande, Rio de Janeiro, 1. — Peru: Huayabamba, 1; La Merced, Chanchamayo, 1. 386 Field Museum of Natural History — Zoology, Vol. XIII Porzana leticopyrrha Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 454 —Paraguay, southern Brazil, and Tucumdn (ex Burmeister) (monog.); iidem, Exot. Orn., p. Ill, pi. 56, 1868 — Paraguay, Brazil (Minas Geraes? and Rio Grande do Sul), and Tucuman; Berlepsch and Ihering, Zeits. Ges. Om., 2, p. 109, 1885 — Taquara do Mundo Novo, Rio Grande do Sul; Berlepsch, Journ. Orn., 35, p. 35, 1887 — Rio Pilcomayo, Paraguay; Sclater and Hudson, Arg. Orn., 2, p. 154, 1889 — Tucumdn. Creciscus leucopyrrhus Sharpe, Cat. Bds. Brit. Mus., 23, p. 142, 1894; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Mundo Novo, Rio Grande do Sul; idem. Rev. Mus. Paul., 5, "1901," p. 286, 1902— Iguape, Sao Paulo; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 215, 1902 — Manan- tial de Marlopa, Tucumdn (ex Burmeister); idem, Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 1905 — Lagunas de Malvinas, Tucuman; Ihering, Cat. Faun. Braz., 1, pp. 31, 406, 1907 — Sao Paulo (Iguape, Ypiranga); Hartert and Venturi, Nov. Zool., 16, p. 258, 1909 — Barracas al Sud, Buenos Aires (breeding; eggs descr.); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 197, 1910 — Buenos Aires (Barracas al Sud) and Tucuman; Bertoni, Faun. Parag., p. 37, 1914— Paraguay; Marelli, Mem. Min. Obr. Publ. for 1922- 23, p. 601, 1924— Barracas al Sud; Pereyra, El Homero, 4, p. 414, 1931—- San Isidro, Buenos Aires (breeding, nest, and eggs descr.). Laterallus leucopyrrhus Peters, Bds. World, 2, p. 192, 1934 (range). Range. — Southeastern Brazil, ^ in states of Rio de Janeiro (Therezopolis), Sao Paulo (Iguap^), and Rio Grande do Sul (Taquara do Mundo Novo); Paraguay (Villa Rica; Rio Pilcomayo); northern Argentina (Manantial de Marlopa and Lagunas de Malvinas, Tucuman; Barracas al Sud and San Isidro, Buenos Aires) .^ Field Miiseum Collection. — 1: Brazil (Therezopolis, Rio de Janeiro, 1). Conover Collection. — 3: Paraguay (Villa Rica, 3). Genus MICROPYGIA Bonaparte Micropygia Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, p. 599, Sept., 1856 — type, by virtual monotypy,' Micropygia schomburgi "Cabanis" (=Crex schomburgkii Schomburgk). Thyrorhina Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 458 — type, by monotypy, Crex schomburgkii "Cabanis" [= Schomburgk]. * The locality "Minas Greraes" attached to a specimen in the Berlin Museum is oi)en to doubt. * Six specimens from Buenos Aires (Barracas al Sud) and three from Rio Grande do Sul (Taquara do Mundo Novo) agree with a single adult from Paraguay (Rio Pilcomayo). This is a very scarce species in collections, although it is stated to breed commonly in the vicinity of Buenos Aires. ' The other two included species, M. verreauxi Bonaparte and M. sclateri Bonaparte, are nomina nuda. 1942 Birds of the Americas — Hellmayr and Conover 387 Micropygia schomburgkii schomburgkii (Schomburgk). Schom- burgk's Crake. Crex schomburgkii (Cabanis MS.) Schomburgk, Reisen Brit. Guiana, 2, p. 245, 1848 — Our Village, on the upper Kukenaam River, Terr. Yuruari, Vene- zuela (type in Berlin Museum); Cabanis, in Schomburgk, I.e., 3, "1848," p. 760, 1849 (listed without description or locality); Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 169 — Caripe [Bermudez], Venezuela. Ortygometra schomburgki Bonaparte, Bull. Soc. Linn. Normandie, 2, p. 40, 1857— Cayenne. Thyrorhina schomburgki Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 458 — British Guiana and Venezuela (Carip6, Caracas) (monog.); Salvin, Ibis, 1886, p. 176— Merume Mountains and Roraima, British Guiana; Sharpe, Cat. Bds. Brit. Mus., 23, p. 125, 1894 — British Guiana (Roraima, Merum6 Mountains) and Venezuela (Caripe); Ihering, Cat. Faun. Braz., 1, p. 30, 1907— part, Guiana and Venezuela; Berlepsch, Nov. Zool., 15, p. 299, 1908— Cayenne; Chubb, Bds. Brit. Guiana, 1, p. 70, 1916— Mount Roraima, Abary River, Ireng River, and Merume Mountains. Micropygia schomburgkii schomburgkii Peters, Bds. World, 2, p. 192, 1934 (range). Range. — Venezuela (vicinity of Caracas; Carip^, Sucre; upper Kukenaam River, Terr. Yuruari); British Guiana (Abary River, Ireng River, Merum^ Mountains, Roraima); French Guiana (Cayenne).^ ' Micropygia schomburgkii chapmani (Naumburg).^ Chap- man's Crake. Thyrorhina schomburgkii chapmani Naumburg, Bull. Amer. Mus. N. H., 60, p. 72, 1930 — Morinho de Lyra, Matto Grosso, Brazil (type in the Ameri- .can Museum of Natural History, New York). Thyrorhina schomburgki (not Crex schomburgkii Schomburgk) Pelzeln, Orn. Bras., 3, pp. 317, 459, 1870— Goy&z (Borda do Matto do Paranahyba), ^Material examined. — British Guiana: Roraima, 3. — Venezuela: vicinity of Caracas, 1. " Micropygia schomburgkii chapmani (Naumburg) : Similar to the nominate race, but with slightly longer wings; dorsal surface paler, Saccardo's umber rather than sepia, with hardly any black and white spots on the upper tail coverts. Wing (three specimens), 79-82; bill, 13-14. Most of the differences mentioned by the describer, such as the longer bill, the smaller size of the spotting above, and the absence of spots on lower back and rump, are not corroborated by the three Brazilian specimens before us. They have the bills by no means longer than in three from Roraima, and the rump is just as profusely spotted with black and white as in the latter. Size and shape of the white dorsal spots and the amount of their black edging vary a good deal individually. The Borda do Matto bird has even more white on the throat than Roraima specimens, whereas the Bahia examples have merely a large white chin spot. The study of larger series of this scarce crake is desirable. Material examined. — Brazil: Borda do Matto, Rio Paranahyba, Goyaz, 1; Bahia, 2. 388 Field Museum of Natural History— Zoology, Vol. XIII Matto Grosso (river journey from "Portofeliz" to Cuyabd), and Bahia, Brazil (spec, examined); Ihering, Cat. Faun. Braz., 1, p. 30, 1907 — part, Goy^ and Matto Grosso. Micropygia schomburgkii chapmani Peters, Bds. World, 2, p. 192, 1934 — Brazil. Range. — Brazil, from Bahia west through Goydz (Borda do Matto do Rio Paranahyba) to Matto Grosso (Morinho Lyra; be- tween Porto Feliz and Cuyabd). Genus COTURNICOPS G. R. Gray .Cotumieops G. R. Gray,^ Cat. Gen. Subgen. Bds., p. 120, 1855 — type, by orig. desig., "Rallus" [=Fulica] noveboracensis Gmelin. Ortygops Heine, in Heine and Reichenow, Nomencl. Mus. Om. Hein., p. 320, 1890 — new name for Cotumieops "Bonaparte" [=G. R. Gray], *Coturnicops noveboracensis noveboracensis (Gmelin). Yel- low Rail. Fulica noveboracensis Gmelin, Syst. Nat., 1, (2), p. 701, 1789 — based on "Yel- low-breasted Gallinule" Pennant, Arct. Zool., 2, p. 491; New York. Ortygops noveboracensis Sharpe, Cat. Bds. Brit. Mus., 23, p. 126, 1894. Porzana noveboracensis Seton, Auk, 25, p. 71, 1908 — Great Slave Lake. Cotumieops noveboracensis Wood, Auk, 26, p. 1, 1909 (status in Michigan); Cooke, Bull. U. S. Dept. Agr., 128, p. 31, 1914 (distr., migr.); Grinnell, Bryant, and Storer, Game Bds. Calif., p. 301, 1918 (habits, range, Calif.); Bent, Bull. U. S. Nat. Mus., 135, p. 316, 1926 (life hist.); Walkinshaw, Auk, 56, p. 227, pi. 9, 1939 (full account of habits, distr. etc. in Mich- igan); Devitt, Auk, 56, p. 238, pi. 10, 1939— Ontario (breeding). Cotumieops noveboracensis noveboracensis Peters, Bds. World, 2, p. 193, 1934 (range). Cotumieops noveboracensis richi H. H. Bailey,* Bull. Bailey Mus. and Library Nat. Hist., Miami, Fla., 10, p. 1, 1935 — Canton, Ohio (type in Bailey Collec- tion, Bailey Museum and Library of Natural History, Miami, Fla.). Cotumieops noveboracensis emersoni H. H. Bailey,- Bull. Bailey Mus. and Library Nat. Hist., Miami, Fla., 10, p. 3, 1935 — Shandon, California (type in Museum of Vertebrate Zoology, Berkeley, Calif.). Range. — Known to breed in Ontario, Michigan, North Dakota, and California. Occurs in breeding season from Nova Scotia, central 1 First published as a nomen nudum by Bonaparte, Ann. Sci. Nat., (4), 2k)ol., 1, p. 150, 1854. ^ The characters given for these proposed races do not seem to hold on exam- ination of the material in Field Museum. The color characters appear to be due to age or seasonal and individual variation. According to the describer, California birds are the smallest, but the largest birds examined were two males from that state. 1942 Birds of the Americas— Hellmayr and Conover 389 Quebec, and southern Mackenzie south to Massachusetts, Ohio, Illinois, and Minnesota. Winters in California and the Gulf states. Field Museum Collection. — 6: Illinois (Lewiston, 1; Cicero, Cook County, 1; Mallard, 2); Massachusetts (Canton Meadow, 1); Cali- fornia (Point Reyes, 1). Conover Collection. — 5: South Carolina (Mount Pleasant, 1); Illinois (Putnam, Putnam County, 1; Mallard, Hancock County, 1); California (Point Reyes, Marin County, 2). Coturnicops noveboracensis goldmani (Nelson). ^ Mexican Yellow Rail. Porzana goldmani Nelson, Proc. Biol. Soc. Wash., 17, p. 151, 1904 — Lerma, Mexico (type in U. S. National Museum, Biological Survey Collection); Cooke, Bull. U. S. Dept. Agr., 128, p. 31, 1914 (distr.). Coturnicops noveboracensis goldmani Peters, Bds. World, 2, p. 193, 1934 (range). Range.— Known only from the type locality (Lerma, Valley of Toluca, Mexico). Coturnicops notata notata (Gould). Marked Rail. Zapornia notata Gould, in Darwin, Zool. Voy. Beagle, Birds, Part 15, p. 132, pi. 48, ^March, 1841 — Rio de la Plata, Argentina (shot on board the "Beagle"; type now in British Museum). Porzana notata Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 456 — Argentina and Patagonia (monog.); Sclater, I.e., 1876, p. 255 — at sea oflf Cape Santa Maria, Uruguay; Sclater and Hudson, Arg. Orn., 2, p. 155, 1889 — Argentina and Uruguay; Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cordoba, 10, p. 406, 1890— Cordoba. Ortygops notata Sharpe, Cat. Bds. Brit. Mus., 23, p. 128, 1894 — Rio de la Plata and oflf Cape Santa Maria, Uruguay; Scott and Sharpe, Rep. Princet. Univ. Exp. Patagonia, 2, Orn., p. 49,1904 — same localities; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 197, 1910 — Patagonia, Cordoba, and La Plata; Tremoleras, El Hornero, 2, p. 12, 1920 — Durazno, Uruguay; (?) Ben- nett, Ibis, 1926, p. 309— near Stanley, Falkland Islands (April 25, 1921). Ortigops notata Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 601, 1924— La Plata, Buenos Aires. Coturnicops notata notata Peters, Bds. World, 2, p. 193, 1934 (range). Range. — Uruguay (Durazno and off Cape Santa Maria) and northern Argentina (Rio de la Plata; Cordoba; Rio Negro, Pata- gonia); (?)accidental in the Falkland Islands (near Port Stanley, April 25, 1921). 2 1 Coturnicops noveboracensis goldmani (Nelson) : Said to be generally similar to typical noveboracensis but darker, the wings, flanks, and rump being slaty blackish; white markings on back in the form of transverse spots; bill slenderer. ^ The Marked Rail is one of the rarest neotropical birds. The type was shot on board the "Beagle" in the La Plata River, and an immature specimen was 390 Field Museum of Natural History — Zoology, Vol. XIII Coturnicops notata duncani (Chubb). ^ Euncan's Rail. Ortygops notata duncani Chubb, Bds. Brit. Guiana, 1, p. 74, pi. 3, fig. 2, 1916 — Abary River, British Guiana (type in British Museum). Coturnicops notata duncani Peters, Bds. World, 2, p. 193, 1934 — Abary River. Range. — British Guiana (Abary River). Genus NEOCREX Sclater and Salvin Neocrex Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 457 — type, by monotypy, Porzana erythrops Sclater. Neocrex erythrops erythrops (Sclater). Western Red-Faced Crake. Porzana erythrops Sclater, Proc. Zool. Soc. Lond., 1867, p. 343, pi. 21 — Lima, Peru (type in Salvin-Godman Collection, now in British Museum); Sclater and Salvin, I.e., 1868, p. 457 — Lima (monog.); Sclater, I.e., 1869, p. 148 — Lima; Taczanowski, I.e., 1877, p. 330 — Lima; idem, Orn. Per., 3, p. 325, 1886 — Lima; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1892, p. 395— Lima. Neocrex erythrops Sharpe, Cat. Bds. Brit. Mus., 23, p. 163, 1894 — part, spec, a, b, Lima; Ihering, Cat. Faun. Braz., 1, p. 31, 1907 — part, Peru; Chubb, Ibis, 1919, p. 54 — Eten, Lambayeque. Neocrex erythrops erythrops Peters, Bds. World, 2, p. 194, 1934 — part, Peru. Range. — Pacific coast region of Peru from Lima to Lambayeque (Eten). 2 *Neocrex erythrops olivascens Chubb.^ Eastern Red-Faced Crake. caught alive at sea oflf Cape Santa Maria, Uruguay. A single example is recorded from Cordoba, while Tremoleras lists one from Durazno, Uruguay. D'Orbigny secured one in 1829 in "Patagonia," probably near Carmen de Patagonia, not far from the mouth of the Rio Negro. The Vienna Museum possesses an adult indi- vidual from an unknown locality. As the bird recorded by Bennett from near Port Stanley, Falkland Islands, was not preserved, its identity is perhaps open to doubt. 1 Coturnicops notata duncani (Chubb), based on a single specimen from the Abary River (September, 1907), appears to differ by blacker coloration and pure white throat, the latter being streaked with black in the two skins of the nominate race examined by the authors. * Nine specimens from Lima examined. A single adult in the Vienna Museum acquired from a dealer (Tucker in London), which agrees with Peruvian birds except in having whitish marginal edges to the lower breast feathers, probably is incorrectly labeled "Chile." ' Neocrex erythrops olivascens Chubb: Similar to the nominate race, but under parts much darker, more slaty, with the throat not nearly so white, and dorsal surface somewhat darker brown. The junior author, on comparing five Brazilian skins with four from Vene- zuela, fails to find any appreciable difference between the two sets. Additional material examined. — Brazil: Bahia, 1; Sao Vicente, Matto Grosso, 3; unspecified, 1. — Venezuela: El Valle, M6rida, 1. — Argentina: Tapia, Tucumdn, 1. 1942 Birds of the Americas— Hellmayr and Conover 391 Neocrex erythrops olivascens Chubb, Bull. Brit. Orn, CI., 38, p. 33, 1917 — "Venezuela" = vicinity of Caracas (type in British Museum); Peters, Bds. World, 2, p. 194, 1934— Venezuela. Porzana schomburgkii (not Crex schomburgkii Schomburgk) Schlegel, Mus. Pays-Bas, Ralli, p. 37, 1865— "Guyana." Porzana erythrops (not of Sclater) Pelzeln, Orn. Bras., 3, p. 317, 1870 — Sao Vicente, Matto Grosso, Brazil; Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 512 — Caracas, Venezuela. Neocrex erythrops Sharpe, Cat. Bds. Brit. Mus., 23, p. 163, 1894 — part, spec, c, d, Valencia, Venezuela; Hartert, Nov. Zool., 8, p. 369 (in text), 1901 — M^rida, Venezuela (crit.); Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 215, 1902 — vicinity of Tucumdn; idem. Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 190& — near Tucumdn City; Ihering, Cat. Faun. Braz., 1, p. 31, 1907 — part, Matto Grosso, "Argentina," and Venezuela; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 197, 1910 — Tucumdn; Snethlage, Bol.' Mus. Goeldi, 8, p. 73, 1914 — Pard and Rio Jamundd (Faro), Brazil; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 40, 1922— Valle, Rio Mucujon, Merida, Venezuela; Wetmore, Bull. U. S. Nat. Mus., 133, p. 125, 1926— Tapia, Tucumdn. Neocrex erythrops erythrops Naumburg, Bull. Amer. Mus. N. H., 60, p. 73, 1930 — Sao Vicente, Matto Grosso (range excl. of Peru); Peters, Bds. World, 2, p. 194, 1934— part, Brazil and Tucumdn. Range. — Venezuela (El Valle, Rio Mucujon, Merida; Lake of Valencia, Carabobo; vicinity of Caracas), Guiana (fide Schlegel), Brazil (Rio Jamunda, Faro; Para; Rio Capim; Bahia; Sao Vicente, Matto Grosso), Paraguay (Horqueta), and northwestern Argentina (Tucumdn).^ Field Museum Collection. — 1: Venezuela (Merida, 1). Conover Collection. — 3: Venezuela (El Valle, Merida, 1); Brazil, Para (Resacca, Rio Capim, 1); Paraguay (Horqueta, 1). *Neocrex erythrops colombianus Bangs.^ Colombian Crake. Neocrex colonibixinus Bangs, Proc. Biol. Soc. Wash., 12, p. 171, 1898 — Palo- mina, Santa Marta Mountains, Colombia (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. 1 Hudson (Proc. Zool. Soc. Lond., 1876, p. 105) records Porzana erythrops as, breeding and abundant near Buenos Aires. Though he says the bird is known vernacularly as "Gallinetita," the species is not mentioned in "Argentine Orni- thology" and has never been found again by anybody in the vicinity of Buenos Aires. Hudson's entry is no doubt due to misidentification and probably refers to some species of Laterallus {leucopyrrhiis or melanophaius). 2 Neocrex erythrops colombianiis Bangs: Nearest to N. e, olivascens, but differs by lacking the blackish bars on axillars and under wing coverts; by having plain cinnamon under tail coverts and brownish flanks (instead of both being barred with sooty and white) ; and by having the red base of the bill merely suggested. Additional material examined. — Colombia: San Antonio, western Andes, 1. — Ecuador: Pambil4r, 1. 392 Field Museum of Natural History— Zoology, Vol. XIII Bangs, Bull. Mus. Comp. Zool., 70, p. 170, 1930); idem. I.e., 21, p. 158, 1908 — San Antonio, western Andes, Colombia (crit.); Todd and Carriker, Ann. Carnegie Mus., 14, p. 178, 1922 — Heights of Chirua, Colombia; Chapman, Bull. Amer. Mus. N. H., 55, p. 178, 1926 — western Ecuador. Neocrex uniformis Hartert, Nov. Zool., 8, p. 369, 1901 — Pambilar and San Javier, Prov. Esmeraldas, Ecuador (type, from Pambilar, in the Tring Collection, now in the American Museum of Natural History, New York, examined). Neocrex columbiantis Chapman, Bull. Amer. Mus. N. H., 36, p. 219, 1917 — Barbacoas, Nariiio, Colombia. Neocrex erythrops coluvibianus Peters, Bds. World, 2, p. 194, 1934 (range). Range. — Santa Marta region of northern Colombia, and Pacific slope of Colombia and Ecuador south to the Rio Chimbo. Conover Collection. — 3: Ecuador (Santo Domingo de los Coro- nados, 2; Puente de Chimbo, 1). Genus PORPHYRIOPS Pucheran Porphyriops Pucheran, Rev. Zool., 8, p. 278, 1845 — type, by orig. desig., Fu- lica crassirostris Gray. Hydrocicca Cabanis, Arch. Naturg., 13, (1), p. 351, 1847 — type, by orig. desig., RalliLS melanops Vieillot. *Porphyriops melanops crassirostris (J. E. Gray).^ Chilean Little Waterhen. Fulica crassirostris J. E. Gray, in Griffith's Anim. Kingd., Birds, 3, p. 542 and plate,^ 1829 — "South America" = Chile (type in British Museum examined). Gallinula crassirostris Darwin, Zool. Beagle, 3, p. 133, 1841 — part, Valparaiso, Chile; Eraser, Proc. Zool. Soc. Lond., 11, p. 118, 1843 — Chile (egg descr.); Yarrell, I.e., 15, p. 54, 1847 — Chile (egg descr.); Des Murs, in Gay, Hist. Fls. Pol. Chile, Zool., 1, p. 436, pi. 9, 1847— Chile (monog.); Boeck, Naumannia, 1855, p. 510 — Valdivia; Cassin, in Gilliss, U. S. Astron. Exp., 2, p. 196, 1855— Chile; Germain, Proc. Bost. Soc. N. H., 7, p. 314, 1860— Santiago (breeding habits); Frauenfeld, Verb. Zool. Bot. Ges. Wien, 10, Abhandl., p. 639, 1860 — Lake Aculeo, Santiago; Pelzeln, Reise Novara, Zool., 1, Vogel, p. 135, 1865 — Chile (egg descr.); Schlegel, Mus. Pays- Bas, Ralli, p. 49, 1865 — Santiago and Valdivia, Chile; Philippi, Anal. ^ Porphyriops melanops crassirostris (J. E. Gray) merely differs from the nominate race by slightly larger size and generally thicker, though not longer bill. Wing (male), 126-136; tail, 57-64; bill, 28-32. Additional material examined. — Chile: Coquimbo, 1; Penafior, Santiago, 1; Santiago, 1; San Carlos de Chilian (Junquillos), Nuble, 1; Finfin, Temuco, Cautin, 3; Maquehue, Temuco, Cautin, 1; Rio Contra, Valdivia, 1; Desague, Llanquihue, 2; unspecified, 8. * The binomial name occurs on the plate, while in the text the species is called "Thick-bUled Coot." 1942 Birds of the Americas — Hellmayr AhfD Conover 393 Univ. Chile, 31, p. 278, 1868— Chile; Waugh and Lataste, Act. Soc. Scient. Chili, 4, p. Ixxxviii, 1894 — Peiiaflor, Santiago; Lataste, I.e., 5, p. Ixii, 1895 — San Cdrlos (Junquillos), Nuble; Housse, Rev. Chil. Hist. Nat., 29, p. 150, 1925 — San Bernardo, Santiago. Ortygometra femoralis (not Crex femoralis Tschudi) Hartlaub, Naumannia, 3, p. 216, 1853— Valdivia. Hydrocicca melanops (not Rallus melanops Vieillot) Sclater, Proc. Zool. Soc. Lond., 1867, pp. 333, 339— Santiago. Porphyriops crassirostris Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 461 — Chile (monog.). Porphyriops melanops Reed, Anal. Univ. Chile, 49, p. 565, 1877 — Cauquenes, Colchagua; Salvin, Proc. Zool. Soc. Lond., 1883, p. 428 — Coquimbo Lagoon; Sharpe, Cat. Bds. Brit. Mus., 23, p. 183, 1894 — part, spec, h-t, Chile (Santiago, Coquimbo); Reed, Anal. Univ. Chile, 93, p. 209, 1896 — Chile; Lane, Ibis, 1897, p. 300 — Valdivia; Schalow, Zool. Jahrb., Suppl., 4, p. 668, 1898— Villarica; Barros, Rev. Chil. Hist. Nat., 23, p. 17, 1919— Nilahue, Curico; Housse, I.e., 28, p. 52, 1924 — Isla La Mocha, Arauco; Jaffuel and Pirion, I.e., 31, p. 113, 1927 — Marga-Marga, Valparaiso; Bullock, I.e., 33, p. 203, 1929— Angol, Malleco; Kuroda, Tori, 8, p. 147, 1933 — San Bornonol Perquenco, Chile, Porphyriops melanops melanops Chapman, Bull. Amer. Mus. N. H., 33, p. 169 (in text), 1914 — Temuco, Cautin (crit.); Paessler, Joum. Om., 70, p. 434, 1922— Coronel (breeding habits); (?)Wetmore, Univ. Calif. Pub. Zool., 24, p. 424, 1926 — Arroyo Las Bayas, Rio Negro, and Rio Epuyen, Chubut, Argentina. Porphyriops melanops crassirostris Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 359, 1932 — Coquimbo to Llanquihue, Chile (crit., meas.); Peters, Bds. World, 2, p. 199, 1934 (range); Bullock, Rev. Chil. Hist. Nat., 39, p. 245, 1935— Isla La Mocha. Range. — Central Chile, from Coquimbo south to Llanquihue; (?) and adjacent parts of Argentina (western Rio Negro and western Chubut). Field Museum Collection. — 1: Chile (Laguna de Pudahuel, Santi- ago, 1). Conover Collection. — 6: Chile (Los Nifios, 1; Huaquen, Acon- cagua, 1; Rio Petorca, Aconcagua, 2; Angol, Bio Bio, 1; Lantaro, Cautin, 1). ♦Porphyriops melanops melanops (Vieillot). Little Watermen. Ralliis melanops Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 28, p. 553, 1819 — based on "Ypacaha cara negra" Azara, No. 373; Paraguay. Gallinula crassirostris (not Fulica crassirostris Gray) Darwin, Zool. Beagle, 3, p. 133, 1841 — part, on the banks of the La Plata. Ortygometra melanops Burmeister, Journ. Orn., 8, p. 261, 1860 — Rio Uruguay; idem, Reise La Plata St., 2, p. 505, 1861 — Rio Uruguay; Doering, Period. Zool. Arg., 1, p. 256, 1874 — Barrancas, Rio Guayquiraro, Corrientes. 394 Field Museum of Natural History— Zoology, Vol. XIII Porphyriops leucopterixs Salvadori, Atti Soc. Ital. Sci. Nat., 8, p. 382, 1865 — Argentina, probably Buenos Aires (type in Turin Museum examined). Porphyriops melanops Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 461 — part, Paraguay and Bolivia; idem, I.e., 1869, p. 634 — Conchitas, Buenos Aires (crit.); Pelzeln, Orn. Bras., 3, p. 318 (note 1), 1870 — part, Montevideo and Brazil; Durnford, Ibis, 1876, p. 163 — 100 miles south of Buenos Aires; idem. I.e., 1877, p. 195 — Prov. Buenos Aires; Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 641— Bolivia (d'Orbigny); Sclater and Hudson, Arg. Om., 2, p. 156, 1889^ — marshes of the La Plata; Kerr, Ibis, 1892, p. 149 — near Rio Pilcomayo; Sharpe, Cat. Bds. Brit. Mus., 23, p. 182, 1894 — part, spec, d-g, Pelotas, Rio Grande do Sul, Brazil, and Espartillar, Buenos Aires; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Sao Lourengo, Rio Grande do Sul; Lonnberg, Ibis, 1903, p. 459— Tatarenda, Tarija, Bolivia (crit.); Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 1905 — Lagunas de Malvinas, Tucuman; Ihering, Cat. Faun. Braz., 1, p. 32, 1907 — Sao Sebastiao, Sao Paulo, and Piratiny, Rio Grande do Sul, Brazil; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 197, 1910 — Cordoba, Tucuman, and Buenos Aires; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 96, 1910— Joazeiro, Bahia, Brazil; Bertoni, Faun. Parag., p. 37, 1914— Paraguay; Gibson, Ibis, 1920, p. 41 — Cape San Antonio, Buenos Aires (habits) ; Tremoleras, El Hornero, 2, p. 12, 1920— Uruguay (Montevideo, Canelones, Maldonado, Rocha); Arribalzaga, I.e., 2, p. 90, 1920— Chaco; Dabbene, I.e., 2, p. 133, 1920— Rosas, Buenos Aires (pull, deser.); Daguerre, I.e., 2, p. 260, 1922 — Rosas; Serie and Smyth, I.e., 3, p. 39, 1923 — Santa Elena, Entre RIos; Giacomelli, I.e., 3, p. 81, 1923— La Rioja; Pereyra, I.e., 3, p. 161, 1923— Moreno, F.C.O., and Zelaya, Buenos Aires; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 601, 1924— Prov. Buenos Aires; Wilson, El Hornero, 3, p. 351, 1926 — General Lopez, southern Santa Fe; Smyth, I.e., 4, p. 5, 1927 — Caehari, Buenos Aires, and Santa Elena, Entre RIos (egg deser.). Ortigometra melanops Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cor- doba, 10, p. 406, 1890— Cordoba (breeding). P[orphyriops] gutlatus (Liehtenstein MS.) Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 231, 1924 — substitute name for P. melanops (Vieillot). Porphyriops melanops melanops Peters, Bds. World, 2, p. 199, 1934 (range). Range. — Eastern Bolivia (Chiquitos; Tatarenda, Tarija); north- ern Argentina south to La Rioja, Cordoba, and Buenos Aires; Para- guay; Uruguay; eastern Brazil (Sao Lourengo, Piratiny, and Asylo Pella, Rio Grande do Sul; Sao Sebastiao, Sao Paulo; Joazeiro, Bahia). 1 Conover Collection. — 5: Paraguay (240 km. west of Puerto Casado, 3); Argentina (Concepcion, Tucuman, 1; Lagunas, Tucuman, 1). 1 The few Brazilian specimens examined are not separable from an Argentine series. The presence of white margins or spots to the outer web of the inner remiges, which induced Salvadori to describe P. leucopterus, is a purely individual character without geographical significance. We noticed it in a specimen from 1942 Birds of the Americas — Hellmayr and Conover 395 ♦Porphyriops melanops bogotensis Chapman. ^ Bogota Little Waterhen. Porphyriops melanops bogotensis Chapman, Bull. Amer. Mus. N. H., 33, p. 169, March 19, 1914 — Savanna of Bogota, Colombia (type in the Ameri- can Museum of Natural History, New York); idem, I.e., 36, p. 219, 1917 — Savanna of Bogota and Anolaima, Colombia; Peters, Bds. World, 2, p. 199, 1934 (range). Porphyriops leiicopterus (not of Salvadori) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 175— Bogota (crit.). Porphyriops melanops (not Rallies melanops Vieillot) Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 461 — part, descr. and hab. Bogota; (?)Tacza- nowski, Orn. Per., 3, p. 326, 1886 — part, Peru (ex Tschudi); Sharpe, Cat. Bds. Brit. Mus., 23, p. 182, 1894 — part, spec, a-c, Bogota. {1)Crex femoralis Tschudi, Arch. Naturg., 9, (1), p. 388, 1843— Rio TuUumayo, Dept. Junin, Peru (type in NeuchStel Museum); idem. I.e., 10, (1), p. 313, 1844— Peru; idem, Unters. Faun. Peru., Orn., p. 301, 1846— Peru. Range. — Savanna of the Bogota region in the eastern Andes of Colombia; (?)eastern Peru (Rio Tullumayo, Dept. Junin). Conover Collection. — Colombia: 5 (Savanna of Bogota, 5). Genus GALLINULA Brisson Gallinula Biisson, Orn., 1, p. 60; 6, p. 2, 1760 — type, by tautonymy, "Galli- nula" Bnsson=Fulica cMoropus Linnaeus. *GallinuIa chloropus cachinnans Bangs.^ Florida Gallinule. Joazeiro, Bahia, in two from Buenos Aires, and developed to the highest degree in a "Bogota" skin. Additional material examined. — Brazil: Joazeiro, Bahia, 1; Sao Lourengo, Rio Grande do Sul, 1; Asylo Pella, Rio Grande do Sul, 1. — Argentina: Buenos Aires, 1; Aj6, Buenos Aires, 4; Espartillar, Buenos Aires, 1; Carril, Dept. Saladillo, Buenos Aires, 1; oflf Colonia, Rio de la Plata, 2. — Uruguay: Montevideo, 1. ^Porphyriops melanops bogotensis Chapman: Similar to P. m.. melanops, but axillars either wholly white or dusky at the base, never regularly barred, and interscapular region more or less suffused with chestnut. Wing (adult), 122-130; tail, 53-57; bill, 26. While the lack of black bars on the axillars holds in the eight specimens examined, the coloration of the back is subject to considerable variation, only two having the interscapulars largely chestnut like the wing coverts, while the others are olive brown with very little rufous suffusion laterally, much as in P. m. melanops. It is possible that C. femoralis Tschudi may prove to be an earlier name, for it seems much more likely that Peruvian birds are more nearly related to those from Colombia than to the Brazilian ones. Tschudi's description — vague as usual — might have been based upon an olive-backed example such as we have seen from Bogota. It is really strange that the species has never been found again in Peru since Tschudi's time. Additional m/iterial examined. — Colombia: "Bogota," 3. ' Gallinula chloropus cachinnans Bangs is easily distinguished from G. c. galeata by having the middle of the back and the rump extensively rufescent 396 Field Museum of Natural History — Zoology, Vol. XIII GaUinula ehloropus eachinnans Bangs, Proc. New Engl. Zool. CI., 5, p. 96, 1915 — Arbuckle Creek, De Soto County, Florida (type in the Museum of Comparative Zoology, Cambridge, Mass.); Hartert, Nov. Zool., 24, p. 269, 1917 — part. North and Central America (crit.); Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 447, 1928— Ahnirante, Panama; Grinnell, Univ. Calif. Pub. Zool., 32, p. 88, 1928— Lower California (breeding in the Cape district and in the Colorado delta); Swarth, Occ. Pap. Calif. Acad. Sci., 18, p. 57, 1931 — Albemarle and Chatham Islands, Galfipagos (crit.); Peters, Bull. Mus. Comp. Zool., 71, p. 301, 1931— Changuinola, Almirante Bay, Panama; Griscom, Bull. Amer. Mus. N. H., 64, p. 123, 1932— Guatemala; Peters, Bds. Worid, 2, p. 204, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 305, 1935 — Almirante and Canal Zone, Panama; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 164, 1938— Colima, El Salvador. GaUinula galeata eachinnans Bradlee and Mowbray, Proc. Bost. Soc. N. H., 39, p. 314, 1931— Bermudas (breeding). GaUinula galeata (not Crex galeata Lichtenstein) Taylor, Ibis, 1860, p. 314 — Lake Yojoa, Honduras; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 8, p. 185, 1865 — Greytown, Nicaragua; idem, Mem. Bost. Soc. N. H., 2, p. 312, 1874 — Mazatlan and Tepic, Mexico; idem. Bull. U. S. Nat. Mus., 4, p. 50, 1876 — Tehuantepec City, Oaxaca; Salvin, Ibis, 1866, p. 198— Lake Duenas, Guatemala; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 462 — part, southern United States, Honduras, and Guatemala; Salvin, Ibis, 1870, p. 115— Costa Rica; Nutting, Proc. U. S. Nat. Mus., 6, p. 409, 1884 — Los Sabalos, Nicaragua; Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 388, 1884 — part, North and Middle America; Salvin, Ibis, 1889, p. 378 — Cozumel Island; Stone, Proc. Acad. Nat. Sci. Phila., 1890, p. 203 — Shkolak, Yucatan; Sharpe, Cat. Bds. Brit. Mus., 23, p. 177, 1894 — part, a-y'. United States, Bermuda,- City of Mexico, Peto (Yucatan), Cozumel Island, Guatemala (Lake of Duenas), and Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 326, 1903 — part. North America to Costa Rica; Dearborn, Field Mus. Nat. Hist., Om. Ser., 1, p. 75, 1907 — Lake Amatitlan, Guatemala; Carriker, Ann. Carnegie Mus., 6, p. 411, 1910 — Costa Rica. GaUinula cMoropus centralis Miller and Griscom, Amer. Mus. Nov., 25, p. 3, 1921 — Metapa, Nicaragua (type in the American Museum of Natural History, New York). Range. — Breeds from central California, Arizona, Nebraska, Minnesota, southern Ontario, New York, and Vermont south to southern Lower California, Mexico, and (locally) to Panama, the Gulf Coast, and Florida; Bermudas and Galapagos Islands;^ casual brown (raw umber to argus brown), the brown color invading, in most cases, also the wing coverts and secondaries. Two adults from Lake Managua, Nicaragua (centTalis) are in no wise distin- guishable from North American and Mexican examples. 1 Galapagos birds are pronounced by Swarth to be inseparable from Cali- fomian specimens. 1942 Birds of the Americas — Hellmayr and Conover 397 in the Dakotas, Colorado, Greenland, southern Quebec, New Bruns- wick, Nova Scotia, and Maine. Migratory in the north. Field Museum Collection. — 31: New York (Caynga Lake, 1) South Carolina (McPhersonville, 1); Florida (St. John's River, 1 Enterprise, 1; Lake Okeechobee, 1; Gainesville, 1; Kissimmee River 1; New River, 1; Sanford, 1); Indiana (Bluff ton, 1; Kouts, 1) Wisconsin (Green Lake, 1; Beaver Dam, 10); Illinois (Chicago, 1 Grass Lake, 1; Worth, Cook County, 5); Texas (Brownsville, 1) Guatemala (Lake Amatitlan, 1). Conover Collection. — 2: Illinois (Henry, 1; Pistakee Lake, Lake County, 1). *Gallinula chloropus cerceris Bangs. ^ Antillean Gallinule. Gallinula chloroptis cerceris Bangs, Proc. New Engl. Zool. CI., 4, p. 81, 1910 — Santa Lucia, Lesser Antilles (type in Museum of Comparative Zoology, Cambridge, Mass.); idem. I.e., 5, p. 98, 1915 — Santa Lucia (crit.); Hartert, Nov. Zool., 24, p. 270, 1917— Santa Lucia (crit.); Moltoni, Atti Soc. Ital. Sci. Nat., 68, p. 312, 1929— Bonao (Rio Juna), Haiti; Bond, Auk, 49, p. 494, 1932 — Bois d'Orange Swamp, Santa Lucia (crit.); Peters, Bds. World, 2, p. 205, 1934 (range); Danforth, Mon. Univ. Porto Rico, Phys. Biol. Sci., Ser. B, No. 3, p. 29, 1935— Santa Lucia (crit.). Gallinula gaieata (not Crex galeata Lichtenstein) Jardine, Ann. Mag. Nat. Hist., 20, p. 376, 1847— Tobago; Gundlach, Journ. Orn., 4, p. 428, 1856— Cuba (breeding); Salle, Proc. Zool. Soc. Lond., 25, p. 237, 1857 — mouth of Rio Haina, Hispaniola; Newton, Ibis, 1859, p. 260 — St. Croix; Bryant, Proc. Bost. Soc. N. H., 7, p. 122, 1859 — Bahamas; Cassin, Proc. Acad. Nat. Sci. Phila., 1860, p. 378— St. Thomas; Sclater, Proc. Zool. Soc. Lond., 1861, p. 81 — Jamaica; March, Proc. Acad. Nat. Sci. Phila., 1864, p. 69— Jamaica; Bryant, Proc. Bost. Soc. N. H., 10, p. 257, 1866— Porto Rico; idem, I.e., 11, p. 97, 1867 — Dominican Republic; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 462 — part, Cuba, Jamaica, Santo Domingo, and St. Croix; Sundevall, Ofvers. Vet. Akad. Handl., 26, p. 601, 1869— Porto Rico; Gundlach, Journ. Orn., 26, pp. 162, 190, 1878— Porto Rico; idem. Anal. Soc. Esp. Hist. Nat., 7, p. 39, 1878 — Porto Rico (breeding); Lawrence, Proc. U. S. Nat. Mus., 1, pp. 276, 461, 487, 1879— Grenada and ^Gallinula chloropus cerceris Bangs: Exceedingly similar to G. c. cachinnans, but perhaps distinguishable by the lesser extent of the brown color on the upper parts, which, as a rule, is restricted to the back, rump, and secondaries, and does not invade the wing coverts. It is with considerable reluctance that we maintain this form in view of the fact that nearly 50 per cent of the Antillean gallinules are practically identical with North American birds. Wetmore, however, is inclined to admit its validity. It is now an established fact that the type was an abnormally colored individual, since other specimens from Santa Lucia, examined by Hartert, Bond, and the writers, do not in the least differ from the inhabitants of other Antillean islands, thus making portoricensis a synonym of cerceris. Two adults from Tobago (Sandy Point and Lecito) are perfectly typical of this form, agreeing with specimens from the Lesser Antilles, and differing from those of Trinidad and the South American continent by the wholly dark raw umber middle back and rump. 398 Field Museum of Natural History — Zoology, Vol. XIII Guadeloupe; Sclater, Proc. Zool. Soc. Lond., 1879, p. 765 — Montserrat; Cory, Bds. Bahamas, p. 177, 1880— Bahamas (ex Bryant); Allen, Bull. Nutt. Orn. CI., 5, p. 169, 1880— Santa Lucia; Cory, I.e., 6, p. 155, 1881— Lake Enriquills, near Gantier, Hispaniola; idem, Bds. Haiti, San Dom., p. 161, 1885 — near Gantier; idem. Auk, 3, p. 502, 1886 — Grand Cayman; idem. Ibis, 1886, p. 474— Marie Galante; Wells, Proc. U. S. Nat. Mus., 9, p. 629, 1887— Grenada and Isle de Rhonde; Fielden, Ibis, 1889, p. 499— Barbados (resident); Cory, Auk, 8, pp. 46, 47, 294, 1891— St. Croix, Anguilla, Antigua, and New Providence; Scott, Auk, 9, p. 12, 1892 — near Boston, Jamaica; Cory, Cat. W. Ind. Bds., p. 91, 1892 — Bahamas (New Providence, Great Inagua), Cuba, Isle of Pines, Grand Cajmian, Jamaica, Hispaniola, Porto Rico, St. Thomas, St. Croix, Anguilla, Barbuda, An- tigua, Montserrat, Guadeloupe, Marie Galante, Santa Lucia, Grenada, and Barbados; Sclater, Proc. Zool. Soc. Lond., 1892, p. 500 — Anguilla; Chapman, Bull. Amer. Mus. N. H., 4, p. 289, 1892 — San Juan, Cuba; Field, Auk, 11, p. 122, 1894 — Port Henderson, Jamaica; Sharpe, Cat. Bds. Brit. Mus., 23, p. 177, 1894 — part, spec, z'-r', Jamaica, Haiti, An- guilla, St. Croix, Montserrat, Guadeloupe, Grenada, and Mustique; Wells, Auk, 19, p. 244, 1902— Carriacou (breeding); Bowdish, I.e., p. 359, 1902 — Aguadilla and Mayagiiez, Porto Rico; Bonhote, Ibis, 1903, p. 309 — Nassau, New Providence; Riley, Smiths. Misc. Coll., 47, p. 280, 1904— Barbuda and Antigua; idem, in Shattuck, The Bahama Islands, p. 360, 1905 — Bahamas (New Providence and Inagua); Nicoll, Ibis, 1904, p. 586 — Grand Cayman; Bangs and Zappey, Amer. Natur., 39, p. 192, 1905 — Santa Rosalia Lagoon, Isle of Pines; Clark, Proc. Bost. Soc. N. H., 32, p. 247, 1905 — Barbados, St. Vincent (Calliaqua), Grenada, and Grena- dines (Bequia, Mustique, Canouan, Mayreau, Tobago Keys, Union, Carriacou, Isle de Rhonde); Verrill, Proc. Acad. Nat. Sci. Phila., 61, p. 356, 1909— Dominican Republic; Lowe, Ibis, 1909, p. 339— Grand Cayman; idem. I.e., 1911, p. 146 — Grand Cayman. Gallinula galeata galeata Todd and Worthington, Ann. Carnegie Mus., 7, pp. 413, 447, 1911 — Great Inagua and Watlings Islands, Bahamas; Wet- more, Bull. U. S. Dept. Agr., 326, p. 35, 1916— Porto Rico (habits, food); idem. Auk, 33, p. 411, 1916 — Vieques; idem. Auk, 34, p. 58, 1917 — Cule- bra; Struthers, Auk, 40, p. 472, 1923 — Anegado and Cartagena Lagoons, Porto Rico. Gallinula chloropiis eachinnans Bangs, Proc. New Engl. Zool. CI., 5, p. 96, 1915 — part. West Indies; Todd, Ann. Carnegie Mus., 10, p. 203, 1916 — Isle of Pines; Bangs, Bull. Mus. Comp. Zool., 60, p. 305, 1916 — Grand Cayman; Noble, I.e., p. 366, 1916 — Grand Etang, Cluny, near Sainte Rose, Guade- loupe; Hartert, Nov. Zool., 24, p. 269, 1917 — part. West Indies; Peters, Bull. Mus. Comp. Zool., 61, p. 402, 1917 — El Batey, Dominican Republic; Barbour, Mem. Nutt. Orn. CI., 6, p. 56, 1923 — Cuba; Peters, Auk, 44, p. 534, 1927— Anguilla (crit.). Gallinula chloropus portoricensis Danforth, Auk, 42, p. 560, 1925 — Cartagena Lagoon, Porto Rico (type in coll. of Cornell University, Ithaca, N.Y.); idem, Joum. Dept. Agr. Porto Rico, 10, p. 59, 1926 — Cartagena Lagoon (habits); Wetmore, Sci. Surv. Porto Rico & Virgin Islands, 9, p. 343, 1927— Porto Rico, Vieques, Culebra, St. Croix, and St. Thomas (monog.); Bond, 1942 Birds of the Americas — Hellmayr and Conover 399 Proc. Acad. Nat. Sci. Phila., 80, p. 495, 1928— Port de Paix and Trou Cayman, Haiti; Danforth, Auk, 46, p. 362, 1929 — Hispaniola; Moltoni, Atti Soc. Ital. Sci. Nat., 68, p. 31, 1929— Guerra, Haiti; Danforth, Journ. Dept. Agr. Porto Rico, 14, p. 115, 1930 — Virgin Gorda, Virgin Islands; Beatty, I.e., p. 139, 1930— St. Croix; Danforth, I.e., 15, pp. 22, 51, 1931— Guanica Lagoon and other localities, Porto Rico; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 136, 1931 — Hispaniola (monog.); Wetmore, Proc. U. S. Nat. Mus., 81, art. 2, p. 16, 1932— Montet, Petit Trou de Nippes, and He a Vache, Hispaniola; Danforth, Auk, 51, p. 358, 1934 — Antigua (crit.); idem, Journ. Agr. Univ. Porto Rico, 19, pp. 447, 477, 1935 — Virgin Islands (Cayo Norte, St. Thomas, Jost van Dyke, Tortola, Beef Island, St. Croix) and Barbuda; idem, Trop. Agric, 13, p. 214, 1936 — St. Kitts. GalUnula chloropus subsp. Danforth, Auk, 45, p. 482, 1928 — near Hodges and Black River, Jamaica; Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 495, 1928 — Vieux Fort, Santa Lucia. Range. — Bahamas (New Providence, Great Inagua, Watlings Island); Grand Cayman Island; Greater and Lesser Antilles; island of Tobago. Field Museum Collection. — 36: Bahamas (Great Inagua, 3); Cuba (Habana, 1); Grand Cayman, 18; Jamaica (unspecified, 1); Hispani- ola (Le Coup, 4; Port-au-Prince, 1; Port-de-Paix, Haiti, 1); Puerto Rico (unspecified, 2); Virgin Islands (St. Croix, 1); Lesser Antilles (Anguilla, 2; Antigua, 2). Conover Collection. — 8: Puerto Rico (Laguna Cartagena, 2); Virgin Islands (St. Croix, 6). *Gallinula chloropus galeata (Lichtenstein). Brazilian Gallinule. Crex galeata Lichtenstein,^ Verz. Saug. Vogel Berliner Mus., p. 36, 1818 — based on "Yahand" Azara, No. 379, Paraguay; idem, Verz. Doubl. Zool. Mus. Berlin, p. 80, 1823— Sao Paulo. GalUnula galeata Wied, Beitr. Naturg. Bras., 4, (2), p. 807, 1833 — southeastern Brazil; Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 760, 1848— coast of British Guiana; Burmeister, Syst. Uebers. Th. Bras., 3, p. 389, 1856— Brazil (habits); idem, Journ. Orn., 8, p. 262, 1860— Parana, Entre Rios; idem, Reise La Plata St., 2, p. 505, 1861 — Rio Parana; Leotaud, Ois. Trinidad, p. 503, 1866— Trinidad; Euler, Journ. Orn., 15, p. 419, 1867 — Brazil (nesting habits); Sclater and Salvin, Proc. Zool. Soc. Lond., 1868 — part, Guiana, Brazil, and Paraguay; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 40 — Lagoa de Defunto, south of Curvelo, 1 Lichtenstein 's entry reads; "No. 526. Crex galeata n. Fulica chlorop[us], Amer. merid. Gmel.; Gall, chlor. Amer. merid. Lath.; Yahana proprement dit Azara. Brasilien." The only identifiable basis is Azara's "Yahana," since Gmelin and Latham did not distinguish the inhabitants of South America from the Euro- pean Moorhen, and Paraguay automatically becomes the type locality. 400 Field Museum of Natural History — Zoology, Vol. XIII Minas Geraes; Pelzeln, Cm. Bras., 3, p. 318, 1870 — Sao Paulo (Ipanemd) and Matto Grosso (Caigara); Doering, Period. Zool. Arg., 1, p. 256, 1874 — Rio Guayquiraro, Corrientes; White, Proc. Zool. Soc. Lond., 1882, p. 627 — Salto, Buenos Aires; Barrows, Auk, 1, p. 277, 1884 — Concepcion del Uruguay, Entre Rfos; Berlepsch and Ihering, Zeits. Ges. Om., 2, p. 181, 1885— Taquara, Rio Grande do Sul; Salvin, Ibis, 1886, p. 177— British Guiana (ex Schomburgk); Sclater and Hudson, Arg. Om., 2, p. 156, 1889 — Argentina; Aplin, Ibis, 1894, p. 204 — Monzon River, Uruguay; Chapman, Bull. Amer. Mus. N. H., 6, p. 78, 1894 — Trinidad; Sharpe, Cat. Bds. Brit. Mus., 23, p. 177, 1894— part, spec, q', r', t'-w', f, Trini- dad, Brazil (Caigara), and Buenos Aires (Lujan); Salvadori, Boll. Mus. Zool. Torino, 12, No. 292, p. 34, 1897 — San Lorenzo, Jujuy; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Taquara do Mundo Novo and Sao Lourengo, Rio Grande do Sul; idem. Rev. Mus. Paul., 3, p. 417, 1899 — Iguape and Piracicaba, Sao Paulo; idem. I.e., 4, p. 164, 1900 — Cantagallo, Rio de Janeiro; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 215, 1902 — Manantial, Tucimidn; Lonnberg, Ibis, 1903, pp. 444, 459 — La Quinta, eastern Jujuy, and Tatarenda, Bolivian Chaco; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 1905 — Manantial, Tucumin; Ihering, Cat. Faun. Braz., 1, p. 31, 1907 — Sao Paulo, Rio Grande do Sul (Novo Hamburgo), and Espirito Santo; Penard, Vog. Guyana, 1, p. 217, 1908— Surinam (breeding, eggs); Berlepsch, Nov. Zool,, 15, p. 300, 1908 (not yet recorded from French Guiana); Hartert and Venturi, I.e., 16, p. 258, 1909 — Barracas al Sud, Buenos Aires, and Ocampo, Santa Fe; Dab- bene. Anal. Mus. Nac. Buenos Aires, 18, p. 197, 1910 (range in Argentina); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 96, 1910— Joazeiro, Bahia; Bertoni, Faun. Parag., p. 37, 1914 — Paraguay; Snethlage, Bol. Mus. Goeldi, 8, p. 74, 1914— Pard, Brazil; Chubb, Bds. Brit. Guiana, 1, p. 77, 1916— Bartica and Abary River; Gibson, Ibis, 1920, p. 42— Cape San Antonio, Buenos Aires (habits); Arribalzaga, El Homero, 2, p. 90, 1920 — Chaco; Daguerre, i.e., 2, p. 260, 1922— Rosas, Buenos Aires; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 601, 1924— Prov. Buenos Aires; Williams, Bull. Dept. Agric. Trin. Tob., 20, p. 181, 1922— Oropuche Lagoon, Trinidad; Reiser, Denks. Math.-Natiuw. Kl. Akad. Wiss. Wien, 76, p. 231, 1924 — Bahia (Joazeiro, Petrolina, Barra, island near Sam- baiba) and Piauhy (Rio Taquarussu); Smjrth, El Hornero, 4, p. 4, 1927 — Argentina (eggs descr.); Pereyra, I.e., 4, p. 23, 1927 — Zelaya, Buenos Aires. GaUinula galeata galeata Hellmayr, Nov. Zool., 13, p. 53, 1906 — Caroni, Trinidad. Gallinula chloropus galeata Bangs, Proc. New Engl. Zool. CI., 5, p. 95, 1915— Concepcion del Uruguay, Entre Rlos, and Lagoa Santa, Minas Geraes, Brazil (crit., range); Hartert, Nov. Zool., 24, p. 269, 1917 (crit., range); Tremoleras, El Homero, 2, p. 12, 1920 — Uruguay (Canelones, San Jose, Colonia); Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 40, 1922 — Lagimillas, Merida, and Rio Aurare, Zulia, Venezuela (crit.); Wetmore, Bull. U. S. Nat. Mus., 133, p. 121, 1926— Rio Pilaga (Formosa), Rio Negro (Uruguay), and Mendoza (near Timuy&n) (crit.); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 483, 1929— Rio Taquarussu, Piauhy; Naumburg, Bull. Amer. Mus. N. H., 60, p. 74, 1930— Matto 1942 Birds of the Americas — Hellmayr and Conover 401 Grosso; Roberts, Trop. Agric, 11, p. 90, 1934 — Trinidad; Peters, Bds. Worid, 2, p. 205, 1934 (range); Laubmann, Verb. Orn. Ges. Bay., 20, p. 273, 1934 — Est. La Geraldina, Santa Fe; Belcher and Smooker, Ibis, 1935, p. 284 — Caroni Marshes, Trinidad (nest and eggs descr.). Range. — Island of Trinidad; Venezuela west to Zulia and M^rida; the Guianas; Brazil (locally) from Pard south to Rio Grande do Sul and Matto Grosso; eastern Bolivia (Chiquitos; Tarija; Santa Cruz); Argentina from the eastern foot of the Andes in Jujuy and Tucumdn south to Mendoza and east to the Rio Parana, Entre Rios, and Buenos Aires; Paraguay; Uruguay.^ Field Museum Collection. — 16: Venezuela (Lake Valencia, Cara- bobo, 10; Rio Aurare, 1); Uruguay (Minas, Polanco, 1; Panco, Canelones, 1); Argentina (Isla Ella, Delta del Parana, 2; Quilmes, 1). Conover Collection. — 7: Venezuela (Lagunillas, Zulia, 1); Para- guay (265 km. west of Puerto Casado, 4); Bolivia (Buenavista, Santa Cruz, 2). *Gallinula chloropus pauxilla Bangs.^ Lesser Gallinule. Gallinula qhloropus pauxilla Bangs, Proc. New Engl. Zool. CI., 5, p. 96, 1915 — Guabinas, Rio Cauca, Colombia (type in Bangs Collection, Museum of Comparative Zoology, Cambridge, Mass.); Hartert, Nov. Zool., 24, p. 269, 1917 — western Colombia (crit.); Chapman, Bull. Amer. Mus. N. H., 1 It has already been pointed out by Osgood and Conover that Venezuelan specimens are not separable from galeata, and independent comparison by the senior author tends to confirm this conclusion. An adult male from Trinidad (Caroni swamp) and another from British Guiana (Abary River) are likewise similar to southern examples, agreeing in size and coloration. Characteristic of this form, in comparison to G. c. cachinnans and G. c. cerceris, are the deep plum- beous coloration of the upper parts, at best with a slight suffusion of dull olive brown or deep olive on middle back and rump, and the widely expanded, pos- teriorly truncate frontal shield. The Brazilian Gallinule does not occur anywhere in Chile (cf. Philippi, Proc. Zool. Soc. Lond., 1868, p. 532; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 362, 1932), and the records by Des Murs and PYauenfeld refer without question to some species of Fulica. Additional material examined. — Trinidad: Caroni swamp, 1 (wing, 175; bill, 48). — British Guiana: Abary River, 1 (165; 50). — Brazil: Joazeiro, Bahia, 1 (180; 45); Iguape, Sao Paulo, 1 (170; 47); Ipanemd, Sao Paulo, 1 (190; 49); Rio Grande do Sul, 2 (180, 185; 46, 50); Caigara, Matto Grosso, 3 (180, 180, 185; 45, 45, 47). — Bolivia: Chiquitos, 1 (178; 42). — Argentina: opposite Rosario, Santa F6, 1 (182; 45); Isla Ella, Delta del Parana, 1 (183; 46); Los Yngleses, Ajo, Buenos Aires, 2 (170, 175; 44, 48); Barracas al Sud, Buenos Aires, 2 (165, 185; 42 1^, 43). ^Gallinula chloropus pauxilla Bangs: Similar in coloration to G. c, galeata, but with shorter and slenderer tarsus and toes. With the limited material at our command we cannot be sure that the birds occurring in the area circumscribed above really pertain to one and the same form. Specimens from northern and western Colombia seem to have shorter 402 Field Museum of Natural History— Zoology, Vol. XIII 36, p. 217, 1917— Cali, Cauca, Colombia; idem, I.e., 55, p. 178, 1926— Chone and Lago San Pablo, western Ecuador (crit.); Darlington, Bull. Mus. Comp. Zool., 71, p. 374, 1931 — Cienaga, Magdalena, Colombia; Peters, Bds. World, 2, p. 205, 1934 (range). Gallinula galeata (not Crex galeata Lichtenstein) Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 559 — part, Chorillos, near Lima, Peru; Sclater and Salvin, I.e., 1879, p. 546— Antioquia, Colombia (nest descr.); Salvin, I.e., 1883, p. 428— Callao, Peru; Taczanowski, Orn. Per., 3, p. 327, 1886— part, Lima and Callao; Sharpe, Cat. Bds. Brit. Mus., 23, p. 177, 1894— part, spec, s', y', Antioquia and Callao; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 40, 1900— Vinees, Ecuador; Chubb, Ibis, 1919, p. 54 — Eten and Reque (Lambayeque), and Trujillo (Libertad), Peru; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 19, 1922— La Carolina (Quito) and Lake San Pablo (Imbabura), Ecuador. Range. — Northern and western Colombia (Cienaga, west foot of Santa Marta Mountains; Cali and Guabinas, Cauca Valley), western Ecuador, and Pacific coast region of Peru south to Lima (Chorillos). Conover Collection. — 7: Colombia (Timba, Valle, 1); Ecuador (Laguna Yaguarcocha, Imbabura, 1; Cienaga del Chimborazo, 1; Lago San Pablo, Imbabura, 3; Arenillas, El Oro, 1). ♦Gallinula chloropus garmani Allen.i Carman's Gallinule. Gallinula garmani Allen, Bull. Mus. Comp. Zool., 3, p. 357, 1876 — Lake Titicaea, Peru (cotypes in Museum of Comparative Zoology, Cambridge, Mass.; ef. Bangs, I.e., 70, p. 171, 1930); Baird, Brewer, and Ridgway, Water Bds. N. Amer., 1, p. 388, 1884— Lake Titieaea (diag.); Allen, Bull. Amer. Mus. N. H., 3, p. 107, 1889— Lake Titieaea. Gallinula galeata (not Crex galeata Lichtenstein) Sclater and Salvin, Proc. Zool. Soe. Lond., 1868, p. 176 — Lake Tambo, Arequipa, Peru (spec, examined) ; Taczanowski, I.e., 1874, p. 559 — part. Lake Junin, Peru; idem, Orn. P6r., wings (156-165) but those examined from Ecuador average considerably larger (156-190). Four from northwestern Peru (Lambayeque and Trujillo), however, agree with the topotypical birds in wing length, but have markedly shorter bills and frontal shields (36-40 as against 45-49). Additional material examined. — Colombia: Cauca Valley, 2. — Peru: Eten, Lambayeque, 1; Reque, Lambayeque, 1; Trujillo, Libertad, 2. 1 Gallinula chloropus garmani Allen, the largest and darkest member of the group, is easily separable by its large size, almost uniform dark plumbeous colo- ration (at best with a slight tinge of dull olivaceous on lower back and rump), and slaty blackish head and neck. Wing, 212-228, (females) 190-210; bill (with frontal shield), 42 (female) to 50 (male). Additional material examined. — Peru: Lake Junin, 3; Laguna de Tambo, Arequipa, 1; Anta, Cuzeo, 3; Lucre, Cuzeo, 3; Puno, Lake Titieaea, 3. — Bolivia: Chililaya, Lake Titicaea, 3; Sitani, Oruro, 1. — Chile, Tarapac^: Sacayd, 5. — Argentina: Puna, Jujuy, 1. 1942 Birds of the Americas — Hellmayr and Conover 403 3, p. 327, 1886— part, Junfn; Sclater, Proc. Zool. Soc. Lond., 1886, p. 402 — Sitana, Prov. Oruro, Bolivia; idem. I.e., 1891, p. 136 — Sacayd, Tara- paca, Chile; Sharpe, Cat. Bds. Brit. Mus., 23, p. 188, 1894 — part, spec. x', z', a'-e', Peru (Laguna de Tambo) and Chile (Sacayd); Reed, Anal. Univ. Chile, 93, p. 209, 1896— Chile; Lane, Ibis, 1897, p. 300— Sacaya (habits); Beriepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 50 — Ingapirca, Junto, Peru; idem, Ornis, 13, p. 131, 1906 — Puno, Lake Titicaca, Peru. Gallinula chloropus garmani Bangs, Proc. New Engl. Zool. CI., 5, p. 98, 1915 (crit., range); Hartert, Nov. Zool., 24, p. 270, 1917 (crit.); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 361, 1932— Cordilleras of Tara- pac^, Chile (crit.); Peters, Bds. Worid, 2, p. 205, 1934 (range). Gallinula galeata garmani Chapman, Bull. U. S. Nat. Mus., 117, p. 48, 1921 — Calca, Urubamba, Peru. Range. — Puna zone of southern Peru (from Junin south to Arequipa and Puno), Bolivia, northern Chile (Tarapacd), and extreme northwestern Argentina (Jujuy). Field Museum Collection. — 1: Peru (near Calca, Cuzco, 1). Conover Collection. — 5: Peru (Puno, Puno, 1; Chucuito, Puno, 2); Bolivia (Vacas, Cochabamba, l;Desaguadero, La Paz, 1). Genus PORPHYRULA Blyth^ Porphyrula Blyth, Cat. Bds. Mus. Asiat. Soc, p. 283, after Sept. 1, 1852»— type, by monotypy, P. chloronotus Blyth= Porphyria alleni Thomson. lonornis Reichenbach, Av. Syst. Nat., p. xxi, Oct. 1, 1852 — type, by mono- typy, Fulica martinicensis J2icqmn=Fulica martinica Linnaeus. Glaucestes Reichenbach, Av. Syst. Nat., p. xxi, Oct. 1, 1852 — type, by mono- typy, Fulica flavirostris Gmelin. Porphyriola Sundevall, Meth. Nat. Av. Disp. Tent., p. 131, 1872 — new name for Porphyrula Blyth. ♦Porphyrula martinica (Linnaeus). Purple Gallinule. Fulica martinica Linnaeus, Syst. Nat., 12th ed., 1, p. 259, 1766 — Martinique, West Indies. Fulica parva Pennant, in J. R. Forster, Ind. Zool., p. 42, 1781 — based on "La petite Poule-Sultane" Brisson, Om., 5, p. 526, pi. 42, fig. 2; Cayenne (type in coll. of M. de Reaumur). Fulica martinicensis Jacquin, Beytr. Gesch. Vogel, p. 12, pi. 3, 1784 — Mar- tinique, West Indies. 1 We agree with Peters (Bds. World, 2, p. 206, 1934) that it is preferable to follow Sharpe (Cat. Bds. Brit. Mus., 23, p. 187, 1894) in the wider limits of the genus rather than to place each of the three species in a monotypic genus. ^ The advance sheets of this work distributed by the author as early as 1849 to some of his correspondents (cf. Mathews, Bds. Australia, Suppl., 4, p. 10, 1925) can hardly be regarded as constituting publication. 404 Field Museum of Natural History — Zoology, Vol. XIII Parra viridis Gmelin, Syst. Nat., 1, (2), p. 708, 1789— based on "Jacana" (Brisson ex) Marcgrave, Hist. Nat. Bras., p. 190; Brazil (cf. Lichtenstein, Abhandl. Berliner Akad., Phys. KL, for the years 1816-17, p. 157, 1819). Fulica porphyria (not of Linnaeus) Richard and Bernard, Act. Soc. Hist. Nat. Paris, 1, (1), p. 118, 1792— Cayenne. Porphyria cyaneicollis Vieillot, Nouv. Diet. Hist. Nat., nouv. 6d., 28, p. 28, 1819 — based on "Yahana garganta celeste" Azara, No. 383 (=juv. mut.); forty-five miles south of the island of Ascension, Paraguay. Porphyria tavoua Vieillot (and Gudart), Galerie Ois., 2, p. 170, pi. 267, 1825 — Cayenne, Martinique, and North America (descr. of adult and young). Porphyria americanus Swainson, Nat. Hist. Class. Bds., 2, p. 357, 1837 — based on "Wil. 75, f. 2" [=Gallinvla martinica Ord, Suppl. Wilson, Amer. Om., p. 230, pi. 73, fig. 2, 1825]; Louisiana. Gallinula martinicensis Wied, Reise Bras., 2, p. 93, 1821 — Rio Itahype, south- em Bahia; idem, Beitr. Naturg. Bras., 4, (2), p. 812, 1833 — eastern Brazil (plumages, habits). Porphyria mariinicus(a) Jardine, Ann. Mag. Nat. Hist., 20, p. 376, 1847 — Tobago; Gosse, Bds. Jam., p. 377, 1847 — Jamaica; Cabanis, in Schom- burgk, Reisen Brit. Guiana, 3, p. 761, 1848 — British Guiana; Taylor, Ibis, 1864, p. 96— Trinidad; Leotaud, Ois. Trinidad, p. 501, 1866— Trini- dad; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 459 (monog.); Pelzeln, Om. Bras., 3, p. 317, 1870 — Rio de Janeiro (Teixera), Sao Paulo (Ypanem4, Irisanga), Goydz (Rio Araguaya), Matto Grosso (Caigara), and Rio Negro (Marabitanas), Brazil; Wyatt, Ibis, 1871, p. 383 — Lake Paturia, Magdalena, Colombia; Cabanis, Joum. Om., 22, p. 231, 1874 — Cantagallo, Rio de Janeiro; Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 546 — Medellin, Antioquia, Colombia; Cory, Bds. Bahama Islands, p. 178, 1880— Bahamas (ex Bryant); Salvin, Ibis, 1889, p. 378— Cozumel and Ruatan Islands. lonomis martini^; tail, 473^; culmen with frontal shield, 503^; depth of bill at base, 173^ (Riley, I.e.). According to the describer, this form is very close to F. a. columbiana, but differs by proportionately heavier bill (which, besides, is deeply wrinkled longi- 410 Field Museum of Natural History — Zoology, Vol. XIII Fulica americana grenadensis Riley, Proc. Biol. Soc. Wash., 29, p. 103, 1916 — Isle de Rhonde, Grenadines (type in U. S. National Museum); Peters, Bds. World, 2, p. 212, 1934 (range). Fulica americana (not of Gmelin) Wells, Proc. U. S. Nat. Mus., 9, p. 629, 1886 — Grenada (Grand Etang, Lake Antoine) and Isle de Rhonde (breed- ing); Sharpe, Cat. Bds. Brit. Mus., 23, p. 221, 1894— part, spec, a", Gre- nada; Wells, Auk, 19, p. 244, 1902— Carriacou (breeding) ; Clark, Proc. Bost. Soc. N. H., 32, p. 247, 1905 — Grenadines (Mustique, Mayreau, Union, Canouan, Carriacou, Isle de Rhonde) and Grenada (Grand Etang, Lake Antoine). Range. — Island of Grenada, and the Grenadines, Lesser Antilles; (?) island of Jamaica, Greater Antilles. ^ *Fulica americana columbiana Chapman. ^ Colombian Coot. Fulica americana columbiana Chapman, Bull. Amer. Mus. N. H., 33, p. 170, 1914 — La Herrera, north of Bogota, Cundinamarca, Colombia (type in the American Museum of Natural History, New York, examined) ; idem. I.e., 36, p. 220, 1917 — La Herrera and La Olanda, Colombia; Peters, Bds. World, 2, p. 212, 1934 — part, Andes of Colombia (Bogota region). Range. — Temperate zone of the Andes of Colombia (Bogota region; Paramo de Purace, Cauca). Field Museum Collection. — 4: Colombia (La Holanda, 1; "Bo- gota," 3). Conover Collection. — 2: Colombia (Paramo de Purace, Cauca, 2). tudinally) and more swollen frontal shield. We are not acquainted with this race. With absolute certainty it is only known to inhabit Grenada and some of the Grenadines. It is not improbable that the coot from Brabon Bay, St. Vincent, recorded by Lister (Ibis, 1880, p. 44) s. n. Fulica americana was an example of the present form which may be expected to occur there occasionally as a straggler. According to Feilden (Ibis, 1889, pp. 480, 499), a species of coot existed on the island of Barbados, but it seems to have become extinct (cf. Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 528, 1928). Whether it pertained to F. a. grenadensis or F. caribaea cannot be determined in the absence of material. 1 Danforth (Auk, 45, p. 482, 1928) recorded F. a. grenadensis from Jamaica on the basis of two specimens collected by him on Long Pond, near Hodges, on August 9, 1926. While their measurements very closely agree with those of Riley's type, direct comparison of adequate series from Jamaica and the Grenadines seems imperative in view of the wide separation of these islands. Other Jamaican breeding records under the name of F. americana are by Scott (Auk, 9, pp. 12, 212, 1892) and Field (Auk, 11, p. 122, 1894). A specimen taken at Cabanas, Cuba, on May 23, 1900, by Palmer and Riley is stated by Wetmore and Swales (Bull. U. S. Nat. Mus., 155, p. 139, note 48, 1931) to be F. a. americana. ^Fulica americana columbiana Chapman: Similar to F. a. americana, but tarsi and toes longer; bill heavier and longer; frontal shield larger, higher, rounded posteriorly and more clearly defined from the bill anteriorly; bill, in breeding specimens, yellowish; white ends to inner secondaries on average less extensive and confined largely to the inner web of the feathers. Wing, 190-205; tarsus, 60- 64; middle toe, 90-96; culmen from base of shield, 47-54; depth of bill at base, 103^- 12; length of shield, 15-18; width of shield, 8-12. This form is very different from F. caribaea by reason of its smooth, dark maroon frontal shield being sharply defined from the bill instead of forming, as in 1942 Birds of the Americas — Hellmayr and Conover 411 *Fulica americana peruviana Morrison.^ Peruvian Coot. Fulica americana peruviana Morrison, Bull. Brit. Orn. CI., 59, p. 56, 1939 — Lake Junin, Junfn, Peru (type in British Museum examined). Fulica chilensis (not of Gay, 1848) Hartlaub, Journ. Orn., 1, "1853," Extra- heft, p. 81, 1854 — La Paz, Bolivia (descr.); Schlegel, Mus. Pays-Bas, Ralli, p. 63, 1865 — part, spec, a, Cochabamba, Bolivia. Fulica ardesiaca (not of Tschudi) Sclater and Salvin, Exot. Orn., p. 113, 1868 — part ("nuptial plumage"), Bolivian Andes (La Paz); iidem, Proc. Zool. Soc. Lond., 1868, p. 464 — part, Bolivia; iidem, I.e., 1869, p. 156 — Laguna Tungasuca, Dept. Cuzco, Peru; Allen, Bull. Mus. Comp. Zool., 3, p. 357, 1876 — Moho, Carapata, and Achecacha, Lake Titicaca; Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 641 — Bolivian Andes; Taczanowski, Orn. Per., 3, p. 328, 1886 — part, Laguna de Tungasuca and Lake Titicaca, Peru; Sclater, Proc. Zool. Soc. Lond., 1886, p. 402— Huasco, Tarapacd, Chile; Philippi, Ornis, 4, p. 160, 1888 — Antofagasta, Chile; Heine and Reichenow, Nomencl. Mus. Hein. Orn., p. 317, 1888— La Paz, "Valdivia" [=Bolivia]; Allen, Bull. Amer. Mus. N. H., 2, p. 107, 1890— Lake Titicaca; Sclater, Proc. Zool. Soc. Lond., 1891, p. 136 — Sacaya, Tarapaca, Chile; Sharpe, Cat. Bds. Brit. Mus., 23, p. 217, 1894 — part, spec, a, b, d-g, Ecuador ("Cotta" = Colta), Peru (Laguna de Tungasuca), and Chile (Sacaya, Tarapac&); Lane, Ibis, 1897, p. 302 — Sacaya, Chile; Hartert, Nov. Zool., 5, p. 503, 1898 — Lake Yaguarcocha, Ecuador; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 40, 1900— part, spec, ex Laguna de Yaguarcocha, Ecuador (shield red-brown, feet greenish); Goodfellow, Ibis, 1902, p. 230 — marshes near Quito, Ecuador ("bill and the Caribbean bird, a basal inflation of the latter. A specimen from Pdramo de Purace is marked by the collector as having "the legs grayish green with light red near the feathers." Five additional specimens from La Herrera, Colombia, examined. ' F'ulica americana peruviana Morrison: Very near F. a. columbiana, but larger, with longer bill; frontal plate, though of the same shape and color, decidedly larger; without any red at base of tarsus; inner secondaries rarely with white apical markings. The protuberant frontal plate is of a deep chestnut or mahogany red, while the legs and feet, according to Morrison and other field naturalists, are bright green in life. Birds from various parts of the range agree well together except that those from Bolivia and Argentina are larger and have the frontal shields markedly more expanded. Specimens from Ecuador (Colta, Yaguarcocha), by slightly smaller plate, exhibit a tendency towards columbiana, but one of the Tarapacd birds has even a smaller shield. Wing BiU Shield Ecuador 210-224 34-35 19 Peru 210-225 36-37 24-28 Peru (Lake Titicaca) 210 37 21 Chile (Tarapaca) 218-225 37-40 20-24 (once 230) (once 17) Bolivia (Cochabamba) 237, 245, 250 Argentina (Antofagasta) 240 Additional material examined. — Ecuador: Laguna de Colta, 2. — Peru: Lake JunIn, JunIn, 3; Laguna de Tungasuca, Dept. Cuzco, 2. — Bolivia: Lake Titicaca, 1; Chililaya, Lake Titicaca, 5. — Chile, Tarapacd: Sitani, 4; Cueva Negra, 1; Sacay^, 2. 412 Field Museum of Natural History— Zoology, Vol. XIII forehead pink, legs bright green"); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 20, 1922 — part. La Carolina and Yaguarcocha, Ecuador ("shields red, legs green"); Dabbene, El Hornero, 2, p. 290, 1922— Laguna de Antofagasta, Terr, de los Andes, Argentina; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 363, 1932— Tarapac4 and Antofagasta, Chile; Peters, Bds. World, 2, p. 212, 1934 (in part). Fulica sp. Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 41, 1900 — Laguna de Culebrillas, Ecuador (young). Fulica americana columbiana (not of Chapman, 1914) Chapman, Bull. Amer. Mus. N. H., 55, p. 179, 1926 — Yaguarcocha, Ecuador; Peters, Bds. World, 2, p. 212, 1934 — part, Andes of Ecuador. Range. — Temperate and Puna zones of the Andes from southern Colombia (Narino) to Bolivia, northern Chile (provinces of Tarapaca and Antofagasta), and extreme northwestern Argentina (Laguna de Antofagasta, Terr, de los Andes). Field Museum Collection. — 1: Peru (Lake Junln, 1). Conover Collection. — 17: Colombia (Narino, 2); Ecuador (Laguna Yaguarcocha, 3; San Fernando, Azuay, 1); Peru (Chucuito, Puno, 2; Puno, Puno, 1); Bolivia (Vacas, Cochabamba, 5; Colomi, Cochabamba, 2); Argentina (Antofagasta, Catamarca, 1). *Fulica caribaea Ridgway.^ Caribbean Coot. Fulica caribaea Ridgway, Proc. U. S. Nat. Mus., 7, p. 358, 1884 — St. John and Guadeloupe (type, from St. John, Virgin Islands, in U. S. National Museum); Cory, Bds. W. Ind., p. 259, 1889 (descr.); idem. Auk, 8, p. 46, 1891— Anguilla and Antigua; idem, Cat. W. Ind. Bds., p. 91, 1892— Porto Rico, St. John, Antigua, and Guadeloupe; Sharpe, Cat. Bds. Brit. Mus., 23, p. 224, 1894 (descr.); Riley, Smiths. Misc. Coll., 47, p. 279, 1904 — Antigua and Barbuda (meas.); Wetmore, Auk, 34, p. 57, 1917 — Culebra, near Porto Rico; Peters, Bull. Mus. Comp. Zool., 61, p. 403, 1917— El Batey, Dominican Republic; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 41, 1922 — Lagunillas, Zulia, Venezuela; Peters, Auk, 44, p. 534, 1927 — Anguilla; Wetmore, Sci. Surv. Porto Rico & Virgin Is., 9, p. 346, 1927— Porto Rico, St. Croix, Culebra, and St. John (monog.); idem. Auk, 45, p. 370, 1928— Carriacou; Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 495, 1928— Trou Caiman, Haiti; Moltoni, Atti Soc. Ital. Sci. Nat., 68, p. 312, 1928 — Guerra, Haiti; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 139, 1931— Hispaniola (monog.); Beatty, Joum. Dept. Agric. Porto Rico, 15, p. 22, 1931 — Guanica Lagoon, Porto Rico; Danforth, I.e., p. 51, 1931 — Porto Rico (local records); idem. Auk, * Fvlica caribaea Ridgway differs from the races of F. americana by the more expanded, whitish or yellowish frontal shield with somewhat wrinkled surface. The characters of this coot do not strike one as being of specific value, inas- much as certain examples have been recorded that seem to be more or less inter- mediate with the American Coot (cf. Danforth, Joum. Agric. Univ. Puerto Rico, 19, p. 448, 1935). However, until its range and that of F. a. grenadensis are more satisfactorily worked out, it would seem unwise to reduce it to subspecific rank. 1942 Birds of the Americas — Hellmayr and Conover 413 51, p. 358, 1934— Antigua; Peters, Bds. World, 2, p. 212, 1934 (range); Danforth, Journ. Agric. Univ. Puerto Rico, 19, p. 448, 1935 — St. Croix (crit.); (?)Belcher and Smooker, Ibis, 1935, p. 285 — Caroni Marshes, Trini- dad (nest and eggs descr.); Bond, Auk, 56, p. 194, 1939 — Montserrat. Fulica americana (not of Gmelin) (?)Leotaud, Ois. Trinidad, p. 504, 1866 — Trinidad; Sundevall, Oefvers. Vetensk. Akad. Handl., 26, p. 601, 1869 —Porto Rico; Gundlach, Journ. Orn., 26, p. 190, 1878— Porto Rico (La- guna de Gudnica, Camuy, Rio Arecibo; nesting); idem. Anal. Soc. Esp. Hist. Nat., 7, p. 394, 1878— Porto Rico (same localities); Cory, Cat. W. Ind. Bds., p. 91, 1892— Porto Rico and St. Croix; Struthers, Auk, 40, p. 472, 1923— Porto Rico. Fulica americana americana Wetmore, U. S. Dept. Agr. Bull., 326, p. 34, 1916 — Porto Rico (Guanica, Manati) and Culebra (food, habits). Fulica caribaea major Danforth, Auk, 42, p. 56, 1925 — Cartagena Lagoon, Porto Rico (type in coll. of Cornell University, Ithaca, New York); idem, Journ. Dept. Agric. Porto Rico, 10, p. 62, 1926 — Cartagena Lagoon (habits). Fulica caribaea subsp. Danforth, Auk, 46, p. 363, 1929 — Hispaniola (Laguna del Salodillo, Haina, Etang Miragoane, Artibonite, Gonaives). Fulica americana grenadensis (not of Riley) Beatty, Journ. Dept. Agric. Porto Rico, 14, p. 140, 1930— St. Croix (breeding). Range. — Resident in the Greater and Lesser Antilles (known from Hispaniola, Puerto Rico, Culebra, St. John, St. Croix, Anguilla, Barbuda, Montserrat, Antigua, and Guadeloupe); also recorded from Venezuela (Lagunillas, Zulia) ;^ (?)island of Trinidad.^ Field Museum Collection. — 9 : Haiti (Le Coup, 1 ; Port de Paix, 4) ; Anguilla, 4. Conover Collection. — 6: Virgin Islands (St. Croix, 5); Venezuela (Lagunillas, Zulia, 1). *Fulica ardesiaca Tschudi.^ Slate-colored Coot. 1 The single bird from Lagunillas, Venezuela, has larger feet and a heavier bill than West Indian specimens. 2 The subspecific determination of the Trinidad Coot, which was found breed- ing in the Caroni Marshes by Belcher and Smooker, remains in doubt. No speci- men has been examined by any recent naturalist. From the description of Leotaud, who calls the frontal shield "blanc rose," it would seem to be allied to F. caribaea, although on Grenada and the Grenadines F. a. grenadensis is supposed to breed. It is evident that we have yet much to learn about the breeding ranges of the West Indian coots and their inter-relationship. ' Fulica ardesiaca Tschudi: Superficially resembling F. americana peruviana Morrison, but immediately recognizable by the flatter and more expanded frontal plate being white to primrose yellow (fading to Isabella color in skins), white bill, and slate-gray legs. Wing, 200-225; tail, 57-60; bill, 36-38.5; shield, 20 (female) -30 (male). Though regarded by authors as the "non-nuptial plumage" of F. a. peruviana, this coot seems to be specifically distinct. Morrison found both breeding on Lake Junln, and the same is the case on certain lakes in the highlands of Ecuador (Colta 414 Field Museum of Natural History— Zoology, Vol. XIII Fulica ardesiaca Tschudi, Arch. Naturg., 9, (1), p. 389, 1843 — "ad fluminum ripas et in Antium lacunis," = Lake Junfn, Peru (type in Neuchatel Mu- seum examined); idem, Unters. Faun. Peru., Aves, p. 303, 1846 — Lake Junin, Peru; Sclater and Salvin, Exot. Orn., p. 113, pi. 57, 1868 — part ("non-nuptial plumage"). Peru to Ecuador (crit.); iidem, Proc. Zool. Soc. Lond., 1868, p. 464 — part, Peru (Tambo Valley) and Ecuador (between Riobamba and Mocha) (monog-.); Taczanowski, I.e., 1874, p. 559 — Junfn and "Chorillos," Peru; idem, Orn. P6r., 3, p. 328, 1886— part, Junfn and "Chorillos"; Sharpe, Cat. Bds. Brit. Mus., 23, p. 217, 1894— part, spec, c, Laguna de Tambo, Peru; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 40, 1900 — part, spec, ex Laguna de Kingora (Sigsig), Ecuador (shield yellowish white, feet slate-gray); Berlepsch and Stolz- mann, Proc. Zool. Soc. Lond., 1902, (2), p. 50 — Ingapirca, Junfn, Peru; Chubb, Ibis, 1919, p. 55 — Colta, Riobamba, Ecuador; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 20, 1922— part. Lake Mica (Antisana), Ecuador ("pale shield"); Chapman, Bull. Amer. Mus. N. H., 55, p. 179, 1926— Antisana, Ecuador; Peters, Bds. World, 2, p. 212, 1934 (in part). Fulica chilensis (not of Gay) Sclater, Proc. Zool. Soc. Lond., 28, p. 82, 1860 — between Riobamba and Mocha, Ecuador ("frontal shield delicately orange, blending into lemon on sides and back; legs and feet delicate slate-color;" spec, now in Bremen Museum); Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 176 — Laguna de Tambo, Arequipa (crit.). Fulica sp. inc. Goodfellow, Ibis, 1902, p. 230 — lakes near Cotopaxi, Ecuador. Lysca ardesiacea Reichenbach, Av. Syst. Nat., p. xxi, Oct., 1852. Range. — Temperate and Puna zones of the Andes of southern Colombia (Narino), Ecuador and Peru. Field MiLseum Collection. — 4: Peru (Lake Junin, 4). Conover Collection. — 9: Colombia (Narino, 1) and Ecuador (Cerro Antisana, Pichincha, 2; Laguna Yaguarcocha, Imbabura, 6). ♦Fulica armillata Vieillot.^ Red-gartered Coot. Fulica armillata Vieillot, Nouv. Diet. Hist. Nat., nouv. 6d., 12, p. 47, 1817 — based on "Focha de ligas roxas" Azara, No. 448, Paraguay; Lesson, Rev. Zool., 5, p. 209, 1842 — Valparaiso, Chile; idem. Echo du Monde Sav., 9, 2nd sem., col. 253, 1842 — Valparaiso; Hartlaub, Naumannia, 3, p. 217, 1853— Rio de Valdivia, Chile; idem, Journ. Orn., 1, "1853," Extraheft, p. 82, 1854— Chile (Valdivia, Valparaiso), Brazil (Ilha de Santa Catha- rina), and "Paraguay (Bonpland)" [=Misiones]* (monog.); Burmeister, and Yaguarcocha). No intermediates between the red-fronted and white-fronted birds are known. The type of F. ardesiaca, courteously forwarded by Dr. Fuhr- mann to the senior author, was found to agree closely with a female from Laguna de Tambo, Arequipa. Additional material examined. — Peru: Lake Junin, 4; Laguna de Tambo, Are- quipa, 1. — Ecuador: Colta, 1. » A possible synonym is Fulica chloropoid^s King (Zool. Journ., 4, p. 95, 1929 — Straits of Magellan). The diagnosis is unsatisfactory, and the type has been lost. * The two Patagonian specimens of d'Orbigny's mentioned by Hartlaub per- tain to F. leucoptera (cf. Oustalet, Miss. Sci. Cap Horn, Zool., 6, p. B. 136, 1891). 1942 Birds of the Americas— Hellmayr and Conover 415 Syst. Uebers. Th. Bras., 3, p. 390, 1856— Santa Catharina, Brazil; idem, Journ. Orn., 8, p. 262, 1860 — Mendoza and Parand, Argentina; idem, Reise La Plata St., 2, p. 505, 1861 — same localities; Pelzeln, Reise Novara, Zool., 1, Vogel, p. 136, 1865— Chile; Sclater, Proc. Zool. Soc. Lond., 1867, pp. 334, 339 — Chile; idem and Salvin, I.e., 1868, p. 145 — Conchitas, Buenos Aires; idem. I.e., 1868, p. 465 (monog.); iidem, Exot. Orn., p. 115, pi. 58, 1868 (monog., fig. of a Chilean spec.) ; Pelzeln, Orn. Bras., 3, p. 318, 1870— Irisanga, Sao Paulo; Berlepsch, Journ. Orn., 22, p. 276, 1874 — Blumenau, Santa Catharina; Doering, Period. Zool. Arg., 1, p. 257, 1874 — Rio Guay- quiraro, Corrientes; Reed, Anal. Univ. Chile, 49, p. 566, 1877 — Cauquenes, Colchagua, Chile; Durnford, Ibis, 1877, p. 195 — north of Buenos Aires; idem. I.e., 1878, pp. 66, 401 — south of Buenos Aires (eggs descr.), and Patagonia (Sengel and Sengelen rivers); Doering, in Roca, Inf. Ofic. Exp. Rio Negro, Zool., p. 55, 1881 — Rio Colorado and Rio Negro; Barrows, Auk, 1, p. 277, 1884 — Concepcion del Uruguay, Entre RIos, and Puan and Carhue, Buenos Aires; Holmberg, Act. Acad. Nac. Cienc. Cordoba, 5, p. 88, 1884 — Arroyo Collon-gueyu, Buenos Aires; Withington, Ibis, 1888, p. 471 — Lomas de Zamora, Buenos Aires; Sclater and Hudson, Arg. Orn., 2, p. 157, 1889 — Argentina (habits); Stempelmann and Schulz, Bol. Acad. Nac. Cienc. Cordoba, 10, p. 406, 1890 — Cordoba; Burmeister, Anal. Mus. Nac. Buenos Aires, 3, p. 319, 1890 — Rio Chico de Santa Cruz, Rio Deseado, and Rio Singuer, Patagonia; Oustalet, Miss. Sci. Cap Horn, Zool., 6, p. B. 136, 1891 — Rio Gallegos and Lagoon de Skyring Water, Straits of Magellan; Holland, Ibis, 1892, p. 209 — Estancia Espartillar, BuenosAires; Sharpe, Cat. Bds. Brit. Mus., 23, p. 218, 1894— Chile (Val- paraiso, Talcaguano, "Tarapacd" [errore]), and "Lake Titicaca" [errore]; Reed, Anal. Univ. Chile, 93, p. 209, 1896— Chile; Sclater, Ibis, 1897, p. 302 (note) — "Tarapacd," Chile (errore); Schalow, Zool. Jahrb., Suppl., 4, p. 668, 1898 — La Serena (Coquimbo), El Pozo (Lago Llanquihue), and Susanna Cove, Straits of Magellan, Chile; Ihering, Rev. Mus. Paul., 3, p. 419, 1899 — Sao Sebastiao, Iguape, and Piracicaba, Sao Paulo; idem, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899 — Mundo Novo and Sao Lourengo, Rio Grande do Sul; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 215, 1902 — Tucuman; Scott and Sharpe, Rep. Princet. Univ. Exp. Patagonia, 2, Orn., p. 51, 1904 — Rio Chico, Rio Santa Cruz, Arroyo Eke, Rio Coy, and Rio Deseado, Patagonia; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 69, 1905— Tucumdn; Ihering, Cat. Faun. Braz., 1, p. 32, 1907— Sao Paulo (Sao Sebastiao, Iguape) and Patagonia (Carmen) ; Hartert and Venturi, Nov. Zool., 16, p. 259, 1909 — La Plata and Barracas al Sud, Buenos Aires; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 198, 1910 (range in Argentina); Grant, Ibis, 1911, p. 462 — Los Ynglases, Aj6, Buenos Aires; Bertoni, Faun. Parag., p. 37, 1914 — Paraguay; Dabbene, Anal. Mus. Nac. Buenos Aires, 28, p. 184, pis. 1, 2, 1916 — Prov. Buenos Aires (descr. young, plumages, habits); Barros, Rev. Chil. Hist. Nat., 23, p. 17, 1919 — Nilahue, Curico, Chile; Gibson, Ibis, 1920, p. 45 — Cape San Antonio, Buenos Aires (habits, nest, eggs); Tremoleras, El Hornero, 2, p. 12, 1920 — Uruguay (Montevideo, Canelones, San Jose, Maldonado); Renard, I.e., p. 59, 1920— Canuelas, Buenos Aires; Daguerre, I.e., 2, p. 260, 1922— Rosas, Buenos Aires; Paessler, Journ. Orn., 70, p. 435, 1922 — Coronel, Chile; Pereyra, El Hornero, 3, p. 173, 1923 — Zelaya, Buenos Aires; Peters, 416 Field Museum of Natural History— Zoology, Vol. XIII Bull. Mus. Comp. Zool., 65, p. 289, 1923 — Huanuluan, Neluan, and Lake Nahuel Huapi, Rio Negro; Marelli, Mem. Min. Obr. Ptibl. for 1922-23, p. 602, 1924— Prov. Buenos Aires; Bennett, El Hornero, 3, p. 283, 1924— near Port Stanley, Falkland Islands; idem. Ibis, 1926, p. 309 — near Port Stanley (May 23, 1923); Wetmore, Bull. U. S. Nat. Mus., 133, p. 118, 1926 — Argentina (Lavalle, Buenos Aires; General Roca, Rio Negro), Uruguay (near San Vicente), and Chile (Concon); idem, Univ. Calif. Pub. Zool., 24, p. 423, 1926— Loma Partida, Rio Negro; Wilson, El Hornero, 3, p. 351, 1926 — General Lopez, Santa F6; Smyth, I.e., 4, p. 4, 1927 — Cacharl, Buenos Aires (eggs descr.); Bullock, Rev. Chil. Hist. Nat., 33, p. 204, 1929— Angol, Malleco, Chile; Barros, I.e., p. 355, 1929— Cordillera of Aconcagua, Chile; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 365, 1932— Chile; Castellanos, El Hornero, 4, p. 373, 1931— Valle de los Reartes, Cordoba; Peters, Bds. World, 2, p. 212, 1934 (range). Fulica galeata (not Crex galeata Lichtenstein) Darwin, Zool. Beagle, 3, p. 133, 1841— Concepcion, Chile; Fraser, Proc. Zool. Soc. Lond., 11, p. 118, 1843— lakes of Quintero and Santo Domingo, Chile; Yarrell, I.e., 15, p. 54, 1847— Chile (eggs descr.). Fulica chilensis Gay, Hist. FIs. Pol. Chile, Atlas, pi. 10, 1848; Des Murs, I.e., 8, p. 474, 1854 — Chile (type probably in Paris Museum); Cassin, in Gilliss, U. S. Astr. Exp., 2, p. 196, 1855 — vicinity of Santiago, Chile; Germain, Proc. Bost. Soc. N. H., 7, p. 314, 1860— Chile (nesting habits); Frauenfeld, Verh. Zool. Bot. Gesells. Wien, 10, Abhandl., p. 638, 1860— Lake Aculeo, Santiago; Philippi and Landbeck, Anal. Univ. Chile, 19, p. 506, 1861 — Chile (crit.); Landbeck, Arch. Naturg., 28, pp. 221, 224, 226, 1862— Chile (monog.) ; Schlegel, Mus. Pays-Bas, Ralli, p. 63, 1865 — part, spec. Nos. 2-4, Santiago, Chile; Philippi, Anal. Univ. Chile, 31, p. 279, 1868— Valdivia to central provinces, Chile. Fulica frontata G. R. Gray, List Spec. Bds. Brit. Mus., 3, p. 124, 1844 — Val- paraiso, Chile (nomen nudum); Sclater and Salvin, Exot. Orn., p. 116 (in text, with fig. of head), 1868 (type in British Museum examined). ^ Fulica chloropoides (not of King) Boeck, Naumannia, 1855, p. 510 — Calle- Calle River, Valdivia, Chile; Waugh and Lataste, Act. Soc. Sclent. Chili, 4, p. Ixxxix, 1894 — Peiiaflor, Santiago; idem, I.e., 4, p. clxxiii, 1895 — San Alfonso (Quillota), Valparaiso; Lataste, I.e., 5, pp. Ixii, Ixiii, 1895 — Junquillos (San Carlos), Nuble, Chile. Fulica leucopygia (not Fulica leucopyga Wagler) Sharpe, Proc. Zool. Soc. Lond., 1881, p. 14 — Talcaguano, Chile (spec, examined). Range. — Southeastern Brazil, from Sao Paulo to Rio Grande do Sul; Uruguay; Paraguay; Argentina, from the banks of the Rio Parana and Entre Rios west to the foot of the Andes, south to Tierra del Fuego; Chile north to Coquimbo;^ accidental on the 1 This specimen which I have compared in the British Museum is certainly but an individual mutation with an unusually developed frontal shield, as has already been recognized by Sclater and Salvin. * Sclater's record from Tarapaca is erroneous. 1942 Birds of the Americas — Hellmayr and Conover 417 Falkland Islands (one specimen recorded from near Port Stanley, May 23, 1923). ^ Field Museum Collection. — 3: Chile (Puyehue, Temuco, 1; Ririi- hue, Valdivia, 1; Lake Gualletu^, Cautin, 1). Conover Collection. — 11: Argentina (Cambac^res, Buenos Aires, 1; Tunuyan, Mendoza, 1); Chile (Laguna del Inca, Santiago, 1; Batuco, Santiago, 1; Angol, Bio Bio, 2; Casa Richards, Rio Nirehuau, 3; Rio Ciaike, Magallanes, 2). *Fulica leucoptera Vieillot. White-winged Coot. Fulica leucoptera Vieillot, Nouv. Diet. Hist. Nat., nouv. ^d., 12, p. 48, 1817 — based on "Focha" Azara, No. 447, Paraguay and Buenos Aires; Hartlaub, Syst. Ind. Azara, p. 28, 1847 — Paraguay (crit.); Burmeister, Journ. Orn., 8, p. 262, 1860 — Parana River, Argentina; idem, Reise La Plata St., 2, p. 505, 1861 — near Parand, Entre Rlos; Sclater and Salvin, Exot. Orn., p. 119, pi. 60,2 1868 — Uruguay (Santa Lucia), Argentina (Parana), Bolivia (San Miguel, Chiquitos), and Chile (monog.); idem, Proc. Zool. Soc. Lond., 1868, p. 648 (monog.); Durnford, Ibis, 1877, p. 95— Prov. Buenos Aires; idem. Ibis, 1878, p. 67 — Buenos Aires (eggs descr.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 641 — Chiquitos, Bolivia; Doering, in Roc^, Inf. Ofic. Exp. Rio Negro, Zool., p. 55, 1881 — Rio Colorado and Rio Negro; White, Proc. Zool. Soc. Lond., 1883, p. 42 — Cosquin, Cordoba; Holmberg, Act. Acad. Nac. Cienc. Cordoba, 5, p. 88, 1884 — Arroyo CoUon-gueyu, Buenos Aires; Barrows, Auk, 1, p. 277, 1884 — Puan and Carhue, Buenos Aires; Sclater, Proc. Zool. Soc. Lond., 1886, p. 403— Huasco, Tarapaca, Chile; Withington, Ibis, 1888, p. 472— Lomas de Zamora, Buenos Aires; Sclater and Hudson, Arg. Orn., 2, p. 158, 1889 — .Argentina (habits); Ridgway, Proc. U. S. Nat. Mus., 12, p. 137, 1889— Sandy Point, Straits of Magellan; Holland, Ibis, 1890, p. 425 — Estancia Espartillar, Buenos Aires; Oustalet, Miss. Scient. Cap Horn, Zool., 6, p. B.134, 1891 — Lapataia, Beagle Channel, and Patagonia; Holland, Ibis, 1892, p. 210 — Estancia Espartillar, Buenos Aires; Aplin, Ibis, 1894, p. 205— Uruguay; Sharpe, Cat. Bds. Brit. Mus., 23, p. 224, 1894— "Lake Titicaca, Peru" (errore), Tarapaca (Sacayd), Buenos Aires (Quilmes, La Plata), and Patagonia; Reed, Anal. Univ. Chile, 93, p. 209, 1896— Chile; Lane, Ibis, 1897, p. 302 — Sacayd, Tarapacd, Chile; Schalow, Zool. 1 Birds from Chile agree with others from Argentina and Rio Grande do Sul, while a single unsexed specimen from Santa Catharina is much smaller, with a remarkably restricted frontal plate. It is, no doubt, merely a dwarfed individual. Additional material examined. — Brazil: Irisanga, Sao Paulo, 1; Blumenau, Santa Catharina, 1; Caipyra, Rio Grande do Sul, 1. — Argentina: Buenos Aires, 3; Casa Lata, Neuquen, 1. — Chile: Valparaiso, 1; San Alfonso, Quillota, Valparaiso, 2; Penafior, Santiago, 1; Hacienda de Convento, near San Antonio, Santiago, 1; Junquillos (San Carlos de Chilian), Nuble, 3; Talcaguano, Concepcion, 1; Desaglie (near Puerto Montt), Llanquihue, 2; unspecified, 3. 2 The figure represents the type of F. stricklandi in the Bremen Museum. 418 Field Museum of Natural History — Zoology, Vol. XIII Jahrb., Suppl., 4, p. 667, 1898 — Lago Llanquihue, Chile; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 148, 1899— Rio Grande do Sul, Brazil; Salvadori, Ann. Mus. Civ. Stor. Nat. Genova, 40, p. 626, 1900— Ushuaia, Tierra del Fuego; Arrib^lzaga, Anal. Mus. Nac. Buenos Aires, 8, p. 159, 1902— Trelew, western Chubut; Lillo, I.e., p. 215, 1902— Lules, Famaill^, and Manantial, Tucumdn; idem, Rev. Letr. Cienc. Soc, 3, No. 13, p. 70, 1905 — same localities; Lonnberg, Ibis, 1903 — Tatarenda, Tarija, Bolivia; Scott and Sharpe, Rep. Princet. Univ. Exp. Patagonia, 2, Orn., p. 55, 1904 — Patagonia (Rio Coy, Palaike, Arroyo Eke, Rio Chico) ; Ihering, Cat. Faun, Braz., 1, p. 33, 1907 (range); Crawshay, Bds. Tierra del Fuego, p. 115, 1907 — Useless Settlement; Hartert and Venturi, Nov. Zool., 16, p. 259, 1909 — Entre Rios (La Soledad) and Buenos Aires (Barracas al Sud); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 198, ^910 (range in Argentina); Bertoni, Faun. Parag., p. 37, 1914 — Paraguay; Dabbene, El Hornero, 1, p. 34, 1917 — Isla Martin Garcia, Buenos Aires; Tremoleras, I.e., 2, p. 12, 1920 — Uruguay (Montevideo, Canelones, Colonia, Mal- donado); Gibson, Ibis, 1920, p. 48 — Cape San Antonio, Buenos Aires (habits, nest, and eggs); Daguerre, El Hornero, 2, p. 261, 1922 — Rosas, Buenos Aires; Paessler, Joum. Om., 70, p. 436, 1922 — Coronel, Chile (breeding habits); Seri6 and Smyth, El Hornero, 3, p. 39, 1923 — Santa Elena, Entre Rlos (eggs descr.); Giacomelli, I.e., p. 81, 1923 — La Rioja; Pereyra, I.e., p. 162, 1923 — Zelaya, Buenos Aires; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 602, 1924— Prov. Buenos Aires; Wetmore, Bull. U. S. Nat. Mus., 133, p. 120, 1926 — Buenos Aires (Lavalle, Carhue, near Guaminl) and Chile (Rio Aconcagua, near Concon); Wilson, El Hornero, 3, p. 351, 1926— General Lopez, Santa Fe; Smyth, I.e., 4, p. 4, 1927— Caeharl, Buenos Aires, and Santa Elena, Entre Rlos (eggs descr.); Fried- mann, Bull. Mus. Comp. Zool., 68, p. 161, 1927— Entre Rlos (Bovril Islands, Rio Paranfi; Saladero M. Cabal, San Joaquin, La Noria) and Buenos Aires (Rio Ajo, Lavalle); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 366, 1932— Chile (range); Marelli, El Hornero, 5, p. 194, 1933— Fortln Chaco, Saldungaray, and Sierra de la Ventana, Buenos Aires; Reynolds, I.e., 5, p. 351, 1934 — Viamonte, Tierra del Fuego; Peters, Bds. World, 2, p. 213, 1934 (range); Laubmann, Verh. Orn. Ges. Bay., 20, p. 274, 1934— Est. La Geraldina, Santa Fe. Fulica galUnuloides King, Zool. Joum., 4, p. 96, 1828 — Straits of Magellan (descr. of young; type in Edinburgh Museum; cf. Sclater, Proc. Zool. Soe. Lond., 1878, p. 291; Gibson, Proc. Roy. Phys. Soc. Edin., 4, pp. 184-185, 1878; and Stenhouse, Nov. Zool., 35, p. 276, 1930). Fulica stricklandi Hartlaub, Joum. Om., 1, "1853," Extraheft, p. 86, 1854 — Santa Lucia, Uruguay, and San Miguel, Chiquitos, Bolivia (type from an unknown locality, in the Bremen Museum); Sclater, Proc. Zool. Soe. Lond., 1867, pp. 334, 339— Chile (crit.). Fulica chloropoides (not of King) Philippi and Landbeck, Anal. Univ. Chile, 19, p. 503, 1861 — Chile and Arica, Peru (monog.); Landbeck, Arch. Naturg., 28, (1), pp. 218, 224, 227, 1862— Magellan, Valdivia, Santiago, and Arica, Chile (monog.); Philippi, Anal. Univ. Chile, 31, p. 279, 1868 — Chile; Gigoux, Rev. Chil. Hist. Nat., 28, p. 84, 1924— Caldera, Atacama. 1942 Birds of the Americas— Hellmayr and Conover 419 Range. — Southern South America from northern Chile (Arica), eastern Bolivia (Chiquitos and Tarija), and extreme southern Brazil (Rio Grande do Sul) south to Tierra del Fuego.^ Field Museum Collection. — 1: Chile (Penco, Concepcion, 1). Conover Collection. — 12: Paraguay (265 km. west of Puerto Casado, 6); Chile (Batuco, Santiago, 1; Penco, Concepcion, 1; Galvarino, Cautin, 1; Angol, Bio Bio, 3). *Fulica rufifrons Philippi and Landbeck.^ Red-fronted Coot. Tulica [sic] rufifrons Philippi and Landbeck, Anal. Univ. Chile, 19, p. 507, Oct., 1861 — Chile=Prov. Santiago (cotypes in Museo Nacional, Santiago de Chile; cf. Gigoux and Looser, Bol. Mus. Nac. Santiago, 13, p. 26, 1930). Fulica rufifrons Landbeck, Arch. Naturg., 28, (1), pp. 223, 225, 226, 1862— Chile (crit.); Philippi, Anal. Mus. Nac. Chile, 15, p. 71, 1902— Chile; Sharpe and Scott, Rep. Princet. Univ. Exp. Patagonia, 2, Orn., p. 54, 1904 —Patagonia; Ihering, Rev. Mus. Paul., 5, "1901," p. 287, 1902— Iguape, Sao Paulo, Brazil; idem, Cat. Faun. Braz., 1, p. 33, 1907 — Iguape, Sao Paulo; Hartert and Venturi, Nov. Zool., 16, p. 259, 1909 — Barracas al Sud, Buenos Aires; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 198, 1910 (range in Argentina); idem. I.e., 28, p. 189, pis. 1, 2, 1926— Prov. Buenos Aires (plumages); Wace, El Homero, 2, p. 194, 1921 — Falkland Islands; Daguerre, I.e., 2, p. 261, 1922 — Rosas, Buenos Aires; Paessler, Journ. Orn., 70, p. 436, 1922 — Coronel, Chile (breeding habits); Serie and Smyth, El Hornero, 3, p. 40, 1923 — Santa Elena, Entre RIos; Pereyra, I.e., 3, p. 162, 1923 — Zelaya, Buenos Aires; MareUi, Mem. Min. Obr. Pfibl. for 1922-23, p. 602, 1924— Prov. Buenos Aires; Housse, Rev. Chil. Hist. Nat., 29, pp. 150, 227, 1925 — San Bernardo, Santiago, and Isla la Mocha, Arauco, Chile; Wetmore, Bull. U. S. Nat. Mus., 133, p. 120, 1926— near Lavalle, Buenos Aires; idem, Univ. Calif. Pub. Zool., 24, p. 424, 1926— Loma Partida, Rio Negro; Bennett, Ibis, 1926, p. 309— near Port Stanley, Falkland Islands; Wilson, El Homero, 3, p. 351, 1926— General L6pez, Santa Fe; Smyth, I.e., 4, p. 4, 1927 — Cacharl, Buenos Aires (eggs descr.); Friedmann, Bull. Mus. Comp. Zool., 68, p. 161, 1927 — Bovril Island, Santa F6; Jaffuel and Pirion, Rev. Chil. Hist. Nat., 31, p. 113, 1927 — Marga-Marga, Valparaiso, Chile; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 364, 1932 — Coquimbo to Arauco, Chile; Peters, Bds. World, 2, p. 213, 1934 (range); Bullock, Rev. Chil. Hist. Nat., 39, p. 245, 1935— Isla la Mocha, Chile. Fulica leucoTpyga (Lichtenstein MS.) (not of Wagler, 1831) Hartlaub, Journ. Om., 1, "1853," Extraheft, p. 84, 1854— Montevideo, Uruguay, and Tal- ^ Additional material examined. — Chile: Huasco, Tarapaca, 1; Sacayd, Tara- pacd, 1; Pelal, Temuco, 1; Maquehue, Temuco, 2; Desagiie, Llanquihue, 2; un- specified, 3; Punta Arenas, Magellan Straits, 1. — Brazil: Sao Lourengo, Rio Grande do Sul, 1; Asyl Pella, Rio Grande do Sul, 1. — Uruguay: Santa Lucia, 1. * There is a possibility that Fidica minor Brehm (Handb. Naturg. Vog. Deutschl., p. 711, 1831^ — "South America") may have been intended for the Red- fronted Coot. The whole characterization reads "smaller than ours" (i.e. Fulica atra atra Linnaeus), which is altogether insufficient to fix the name. 420 Field Museum of Natural History— Zoology, Vol. XIII caguano, Chile (type, from Montevideo, in Berlin Museum); Burmeister, Syst. Uebers. Th. Bras., 3, p. 390, 1856— Montevideo; Schlegel, Mus. Pays-Bas, Ralli, p. 64, 1865 — Santiago, Chile; Pelzeln, Reise Novara, Zool., 1, Vogel, p. 135, 1865— Chile; Sclater, Proc. Zool. Soc. Lond., 1867, pp. 333, 339— Chile (crit.); idem and Salvin, I.e., 1868, p. 467 (monog.); iidem, Exot. Orn., p. 117, pi. 59, 1868 — Uruguay, Chile, and Falkland Islands (crit.); Durnford, Ibis, 1877, p. 42 — Chuput Valley, Patagonia; idem, Ibis, 1878, p. 402 — valleys of the Chuput, Sengel, and Sengelen, Patagonia; Sclater and Hudson, Arg. Orn., 2, p. 157, 1889 — Argentina (habits, nest); Sharpe, Cat. Bds. Brit. Mus., 23, p. 220, 1894— Falkland Islands, Chile (Valparaiso), and Argentina (Jacal, Buenos Aires, Chuput); Aplin, Ibis, 1894, p. 204 — Uruguay; Schalow, Zool. JahrU., Suppl., 4, p. 667, 1898 — Villarica and La Serena, Coquimbo, Chile; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 215, 1902 — Lules, Tucumdn; idem. Rev. Letr. Cienc. Soc, 3, No. 13, p. 70, 1905— Lules; Gibson, Ibis, 1920, p. 46— Cape San Antonio, Buenos Aires (habits, nest and eggs). Fulica chloropoides (not of King) Abbott, Ibis, 1861, p. 157 — Stanley Harbour, Falkland Islands. Fulica ruifrons [sic] Philippi, Anal. Univ. Chile, 31, p. 279, 1868 — central provinces of Chile. Fulica lecopygia [sic] Reed, Anal. Univ. Chile, 49, p. 566, 1877 — Cauquenes, Colchagua, Chile. Fulica leucopygia Durnford, Ibis, 1878, p. 66 — north of Buenos Aires; With- ington. Ibis, 1888, p. 471 — Lomas de Zamora, Buenos Aires; Grant, Ibis, 1911, p. 462 — Los Ynglases, Aj6, Buenos Aires. Fulica lencopyga [sic] Reed, Anal. Univ. Chile, 93, p. 209, 1896 — Chile. Range. — Central Chile, from Coquimbo to Arauco; Argentina from Tucuman south to the Chubut Valley; Uruguay; also south- eastern Brazil (Iguap^, Sao Paulo) and the Falkland Islands.^ Field Museum Collection. — 3 : Chile (Camarico, Talca, 1 ; Malleco, 1; Penco, Concepcion, 1). Conover Collection. — 3: Chile (Penco, Concepcion, 1; Llolleo, Santiago, 2). *Fulica gigantea Eydoux and Souleyet. Giant Coot. Fulcia [sic] gigantea Eydoux and Souleyet, Voy. Bonite, Zool., 1, p. 102, pi. 8, 1841 — Peru (type in Paris Museiun; cf. Menegaux, Bull. Soc. Philom. Paris, (10), 1, p. 221, 1909); Tschudi, Unters. Faun. Peru., Orn., p. 302, 1846 — Lake Ascacocha, Altos de Huaihuai, Peru; Hartlaub, Joum. Orn., 1, "1853," Extraheft, p. 80, 1854— Altos de Huaihuai and between Are- quipa and Cuzco, Peru (monog.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 463 — same localities (monog.); Taczanowski, I.e., 1874, > Birds from the Falkland Islands are stated to be somewhat smaller than the continental ones. However, so far only a few specimens have been obtained, and it is extremely questionable whether this coot breeds on the islands. The occur- rence in Sao Paulo is probably accidental. Four additional specimens from Chile and one from Buenos Aires examined. 1942 Birds of the Americas — Hellmayr and Conover 421 p. 559— Junfn, Peru; Allen, Bull. Mus. Comp. Zool., 3, p. 357, 1876— north of Juli, Lake Titicaca; Taczanowski, Orn. Per., 3, p. 329, 1886 — Peru (lakes Ascacocha and Junin); Sclater, Proc. Zool. Soc. Lond., 1886, p. 402 — Cueva Negra, near Sacaya, Tarapacd, Chile (eggs descr.); idem. I.e., 1891, p. 136— Sacayd, Tarapac4; Sharpe, Cat. Bds. Brit. Mus., 23, p. 219, 1894 — Peru (Junin) and Chile (Sacaya, Tarapac4); Lane, Ibis, 1897, p. 301 — near Sacaya, Tarapaca; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 50 — Ingapirca, Peru; M6negaux, Bull. Soc. Philom. Paris, (10), 1, p. 221, 1909— Bolivia; Blaauw, Not. Leyd. Mus., 35, p. 14, 1912— "Laguna Huachiri," Chile; Chubb, Ibis, 1919, p. 55— PotosI, Bolivia; Chapman, Bull. U. S. Nat. Mus., 117, p. 49, 1921 —La Raya, head of Urubamba, Peru; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 363, 1932— Cordilleras of Tarapacd, Chile; Peters, Bds. World, 2, p. 213, 1934 (range). Fulica maxima Brehm,i Vogelfang, p. 333, 1855 — new name for F. gigantea Eydoux and Souleyet. Phalaria gigas Reichenbach, Av. Syst. Nat,, p. xxi, Oct., 1852. Range. — Puna zone of southern Peru (north to Junin), BoHvia, and extreme northern Chile (Cordillera of Tarapaca). ^ Field Museum Collection. — 2: Peru (Cailloma, Arequipa, 1); Bolivia (Esperanza, 1). Conover Collection. — 5: Bolivia (Vacas, Cochabamba, 4; Esper- anza, 1). Fulica cornuta Bonaparte. Horned Coot. Fulica cornuta Bonaparte, Compt. Rend. Acad. Sci. Paris, 37, p. 925, Dec, 1853 — PotosI, Bolivia (type in Paris Museum examined) ; Hartlaub, Joum. Orn., 1, "1853," Extraheft, p. 82, 1854— Potosf (monog.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 463 — PotosI (crit.); iidem, Exot. Orn., p. 120, 1868— Bolivia; idem, Proc. Zool. Soc. Lond., 1879, p. 641— PotosI; Philippi, Ornis, 4, p. 160, 1888 — Lake Ascotan, Antofagasta, Chile; Sharpe, Cat. Bds. Brit. Mus., 23, p. 217, 1893— PotosI; Rothschild, Bull. Brit. Orn. CI., 14, p. 38, 1904— Cerro Pelado, Aconquija Range, Tucuman; Baer, Ornis, 12, p. 232, 1904 — lagoon on top of Cerro Pelado, Tucuman; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 70, 1905— Lagunas de las Cumbres Calchaqules and "Lara," Tucuman; Hartert and Venturi, Nov. Zool., 16, p. 260, 1909 — Cerro Pelado and Cumbre Calchaqules, Tucuman; M^negaux, Bull. Soc. Philom. Paris, (10), 1, p. 220, 1909— Lake Poopo, Oruro, Bolivia (crit.); Dabbene, Anal. Mus. Nac Buenos Aires, 18, p. 198, 1910 — Cumbre Calchaqules and "Lara"; Hellmayr, I The name Fulica maxima appears for the first time in Brehm, Handb. Naturg. Vog. Deutschl., p. 711, 1831, with the diagnosis "grosser als die unserige" (in translation, "larger than outs" = Fulica atra atra) and the habitat "South America," which is altogether insufficient for its identification. "^ Birds from Tarapaca agree with others from Junin and Bolivia. Additional material examined. — Peru: Junin, 2; Lauramarca, Cuzco, 4. — Bolivia: Sajama, Oruro, 10.— Chile, Tarapaca: Cueva Negra, 2; Sacaya, 1. 422 Field Museum of Natural History — Zoology, Vol. XIII Field Mus. Nat. Hist., Zool. Ser., 19, p. 362, 1932— Lake Ascotan, Chile; Peters, Bds. World, 2, p. 213, 1934 (range). Lycornis cornuta Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, p. 600, 1856. Range. — Puna zone of Bolivia (Lake Poopo, Oruro; Potosi), northern Chile (Lake Ascotan, Antofagasta), and northwestern Argentina (Cumbre Pelado and Cumbres Calchaquies, Aconquija Range, Tucumdn).^ Suborder HELIORNITHES Family HELIORNITHIDAE. Sun Grebes Genus HELIORNIS Bonnaterre Heliomis Bonnaterre, Tabl. Enc. Meth., Orn., 1, livr. 47, pp. Ixxxiv, 64, 1791 — type, by monotypy, Heliomis fulicarius Bonnaterre =CoZ]/m6us fulica Boddaert. Podoa lUiger, Prodr. Syst. Mamm. Av., p. 267, 1811 — type, by monotypy, Plotus surinamensis Gmelin=Colymbus fulica Boddaert. ♦Heliornis fulica (Boddaert). SuN Grebe. Colyvibus fulica Boddaert, Tabl. PI. Enl., p. 54, Dec, 1783 — based on "Le Grebifoulque, de Cayenne" Daubenton, PI. Enl., pi. 893; Cayenne. Plotus surinamensis Gmelin, Syst. Nat., 1, (2), p. 581, 1789 — based chiefly on Brown, New 111. Zool., pi. 39, Surinam; Wied, Reise Bras., 2, p. 93, 1821 — Itahype River, Bahia. Heliomis fulicarius Bonnaterre, Tabl. Enc. Meth., Orn., 1, livr. 47, p. 65, 1791— based on "Le Grebe-foulque" Buflfon and "The Surinam Tern" Brown; Surinam and Guiana. Podoa surinamensis Illiger, Prodr. Syst. Mamm. Av., p. 267, 1811; Wied, Beitr. Naturg. Bras., 4, (2), p. 823, 1833 — southeastern Brazil (descr. of male, female, and young; habits); Schomburgk, Reisen Brit. Guiana, 2, p. 505, 1848 — Demerara River; Cabanis, in Schomburgk, I.e., 3, p. 765, 1848 — Demerara River; Burmeister, Syst. Uebers. Th. Bras., 3, p. 391 — Brazil. Heliornis surinamensis Lesson, Traite d'Orn., p. 596, 1831 — Trinidad; C. B. Brown, Canoe and Camp Life Brit. Guiana, p. 47, 1876 — Cartoonie River; Sumichrast, La Naturaleza, 5, p. 229, 1881 — Rio Coatzacoalcos, Vera Cruz, Mexico. Heliornis fulica Sclater and Salvin, Ibis, 1859, p. 234 — Santana Mixtan, Paci- fic coast of Guatemala; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 302, 1861 — Panama Railroad; Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, p. 373— Panama; L^otaud, Ois. Trinidad, p. 531, 1866— Trinidad; Sclater and Salvin, Proc. Zool. Soc. Lond., 1866, p. 200 — upper Ucayali, Peru; idem. I.e., 1867, pp. 754, 979 — Chyavetas and Pebas, Peru; idem, ^Material examined. — Bolivia: Lake Poopo, 1; Potosi, 1 (the type). — Argen- tina, Tucuman: Cerro Pelado, 1; Cumbres Calchaquies, 5. 1942 Birds of the Americas— Hellmayr and Conover 423 I.e., 1868, p. 469 — Guatemala to Paraguay (monog.); idem. I.e., 1870, p. 838— Honduras; Pelzeln, Orn. Bras., 3, p. 318, 1870— Goyaz (Rio Ara- guay), Matto Grosso (Villa Bella), Rio Negro (Rio Curicuriarl, above Barcellos), and Rio Branco (Forte do Sao Joaquim), Brazil; Wyatt, Ibis, 1871, p. 384 — Ocana, Colombia; Sclater and Salvin, Proe. Zool. Soc. Lond., 1873, p. 309 — Peru (upper Ueayali, Chyavetas, Pebas); idem, I.e., 1879, p. 546 — Antioquia, Colombia; Salvin, Ibis, 1886, p. 177 — Merume Moun- tains, British Guiana, and Rio Yuruani, Terr. Yuruari, Venezuela; Tac- zanowski, Orn. Per., 3, p. 490, 1886 — Peru (upper Ueayali, Chyavetas, Pebas) and Freneh Guiana (Uassd); Allen, Bull. Amer. Mus. N. H., 2, p. 107, 1889 — lower Beni, Bolivia; Riker and Chapman, Auk, 8, p. 163, 1891— Santarem, Brazil; Richmond, Proe. U. S. Nat. Mus., 16, p. 530, 1893 — Nicaragua (Rio San Juan, Rio Eseondido) and Costa Riea (Rio Frio); Sharpe, Cat. Bds. Brit. Mus., 23, p. 233, 1894— British Honduras (Belize, Rio Makal), Guatemala (Santana Mixtan, Chiapdm), Costa Rica, Panama (Lion Hill), Colombia (Medellin), Cayenne, Ecuador (Sara- yacu), Peru (Pebas), and Brazil (Matto Grosso); Lantz, Trans. Kans. Acad. Sci., 16, p. 219, 1899 — Puerto Barrios, Guatemala; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 41, 1900— Rio Peripa, western Ecuador; Goeldi, Ibis, 1903, p. 500 — Rio Capim, Para; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 331, 1903 — Vera Cruz (Rio Coatzacoaleos) to Panama; Bangs, Bull. Mus. Comp. Zool., 39, p. 142, 1903 — Ceiba, Honduras; Menegaux, Bull. Mus. Hist. Nat. Paris, 10, p. 184, 1904 — Saint Georges d'Oyapock, Freneh Guiana; Ihering, Rev. Mus. Paul., 6,"'1904," pp. 361, 451, 1905— Sao Paulo (Iguape) and Rio Jurua, Brazil; idem, Cat. Faun. Braz., 1, p. 33, 1907 — same localities; Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 76, 1907 — Los Amates, Guatemala; Penard, Vog. Guyana, 1, p. 12, 1908 — Paramaribo, Surinam; Hellmayr, Nov. Zool., 15, p. 100, 1908 — Rio Araguaya, Goydz; Berlepseh, I.e., p. 300, 1908— French Guiana; Hellmayr, I.e., 17, p. 422, 1910— Sao Isabel, Rio Preto, Rio Madeira; Carriker, Ann. Carnegie Mus., 6, p. 412, 1910 — Matina River and Bonilla, Costa Riea; Hellmayr, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912— Rio Capim, Para; Bertoni, Anal. Soc. Cient. Arg., 75, p. 70, 1913 — Alto Parana (Iguazu), Misiones; Dabbene, Bol. Soc. Physis, 1, pp. 243, 256, 1913 — same locality; Bertoni, Faun. Parag., p. 37, 1914 — same locality; Snethlage, Bol. Mus. Goeldi, 8, p. 75, 1914 — Para, Cussary, Maraca, and Monte Alegre, Lower Amazonia; Chubb, Bds. Brit. Guiana, 1, p. 80, 1916 (various localities); Chapman, Bull. Amer. Mus. N. H., 36, p. 220, 1917 — Barbaeoas, Nariiio, Colombia; Stone, Proe. Aead. Nat. Sci. Phila., 70, p. 244, 1918— Gattin Lake, Pan- ama; Chapman, Bull. Amer. Mus. N. H., 55, p. 180, 1926 — Ecuador; Stone, Proe. Acad. Nat. Sci. Phila., 80, p. 152, 1928— Rio Inhangapy and Rio Gurupy, Para; Naumburg, Bull. Amer. Mus. N. H., 60, p. 74, 1930— Matto Grosso; Peters, Bull. Mus. Comp. Zool., 71, p. 302, 1931— Chan- guinola River, Almirante Bay, Panama; Griscom, Bull. Amer. Mus. N. H., 64, p. 124, 1932— Guatemala; Huber, Proe. Acad. Nat. Sci. Phila., 85, . p. 210, 1932 — Tunkey River and Banbana River, Nicaragua; Stone, I.e., p. 303, 1932 — San Pedro, Honduras; Stone and Roberts, I.e., 86, p. 375, 1934— Descalvados, Matto Grosso; Peters, Bds. World, 2, p. 214, 1934 (range); Griscom, Bull. Mus. Comp. Zool., 78, p. 305, 1935 — Panama 424 Field Museum of Natural History — Zoology, Vol. XIII (Almirante Bay; Chagres River; Lake Gatun); Pinto, Rev. Mus. Paul., 19, p. 77, 1935 — Rio Jucuruc^-assu, Maranhao, 1; Sao Luiz, Maranhao, 1; Boim, Rio Tapajoz, 1). Conover Collection. — 24: Brazil (Ipomonga, Rio Capim, 2; Re- sacca, Rio Capim, 3; Serraria Cabral, Rio Acara, 1; Boca de Channel Piava, Para, 6; Tauary, Rio Tapajoz, 3; Santarem, Para, 1; Boim, * The most southerly locality where this ground dove has been foimd is the Aricinity of Bahia, whence we have seen several trade skins. It does not occur in southern Brazil (Minas Geraes, Rio, Sao Paulo), and its reported existence in Misiones and Paraguay (ColumbigaUina passerina griseola Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913; idem. Faun. Parag., p. 36, 1914) is doubtless due to confusion with C. m. mintUa. Boeck's record from Cochabamba, Bolivia, which is not substantiated by specimens, must likewise refer to some other species. 1942 Birds of the Americas — Hellmayr and Conover 521 Rio Tapajoz, 3; Rio Manacapuru, Amazonas, 2); British Guiana (Buxton, Demerara, 3). ♦Columbigallina passerina albivitta (Bonaparte). ^ Cartagena Ground Dove. (l)Ch[amaepelia] granatina Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 1, p. 21, Jan., 1855 — "Bogot4" (descr. of female; type lost, formerly in Paris Museum); idem, Consp. Gen. Av., 2, sig. 10, "Dec. 5, 1854," p. 77, "1855" [=1857]— "Bogota"; idem, Compt. Rend. Acad. Sci. Paris, 43, p. 945, 1856 (crit.).* Chlamaepelia] albivitta Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 1, p. 21, Jan., 1855 — Cartagena, Colombia; idem, Consp. Gen. Av., 2, sig. 10, "Dec. 5, 1854," p. 77, "Apr. 15, 1855" [= 1857]— Cartagena (type stated to be in Paris Museum); Taylor, Ibis, 1864, p. 94 — Chacachacave Island, Trinidad; Finsch, Proc. Zool. Soc. Lond., 1870, p. 554 — Trinidad (ex Taylor). Chamaepelia granatina (not of Bonaparte?) Cassin, Proc. Acad. Nat. Sci. Phila., 1860, p. 195 — Cartagena (habits); Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 283, 1890 — Puerto Cabello, Venezuela. Chamaepelia passerina (not Columba passerina Linnaeus) Wyatt, Ibis, 1871, p. 383 — Santa Marta, Colombia; Ridgway, Proc. U. S. Nat. Mus., 7, p. 177, 1884— Curacao; Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893— part, spec. g«-k«, Venezuela and Trinidad. ColumbigalUna passerina Allen, Bull. Amer. Mus. N. H., 4, p. 56, 1892 — Carfipano [Bermtidez], Venezuela; Berlepsch, Journ. Om., 40, p. 97, 1892 — Curagao (crit.); Robinson, Flying Trip to Tropics, pp. 154, 164, 1895 — part, Barranquilla, Colombia, and Curasao; idem and Richmond, Proc. U. S. Nat. Mus., 18, pp. 659, 682, 683, 1896— Margarita Island, Guanta, ^nd La Guayra, Venezuela; Phelps, Auk, 14, p. 366, 1897 — Cuman4, Cumanacoa, and San Antonio [Bermtidez], Venezuela; Robinson and Richmond, Proc. U. S. Nat. Mus., 24, p. 167, 1901 — La Guajn*a, Venezuela (nest and eggs descr.); Clark, Auk, 19, p. 261, 1902 — Margarita Island. ColumbigalUna passerina perpallida Hartert, Ibis, (6), 5, pp. 304 (descr.), 325, 334, July, 1893 — Aruba, Curagao, and Bonaire, Dutch West Indies (type, from Bonaire, in Tring Collection, now in the American Museum of 1 ColumbigalUna passerina albivitta (Bonaparte) : Nearest to C. p. griseola, but bill at base yellow to pale orange yellow; coloration paler, the vinaceous of the under parts in the male being lighter with a faint lavender-gray hue anteriorly, and the female whiter beneath; crown pale gray. As has been pointed out by Todd, birds from the Leeward Islands (perpallida) cannot be separated from those of the littoral of Colombia and Venezuela. The inhabitants of the Orinoco Valley, by slightly darker under parts, restricted gray coronal area, and less distinctly yellow basal portion of the bill, "betray an unde- niable tendency towards C. p. griseola. 2 This species, the type of which has unfortunately disappeared, was probably based on a female example, as intimated by Sclater (Proc. Zool. Soc. Lond., 23, p. 163, 1855), but whether it pertained to the present form or to C. p. parmda, both of which might be expected to occur in native "Bogotd" collections, will always remain a mystery. 522 Field Museum of Natural History— Zoology, Vol. XIII Natural History, New York; cf. Hartert, Nov. Zool., 34, p. 11, 1927); Rob- inson, Flying Trip to Tropics, p. 166, 1895 — Curasao (ex Hartert); Hartert, Nov. Zool., 9, p. 305, 1902 — Aruba, Curagao, and Bonaire; Lowe, Ibis, 1907, p. 552— Margarita Island (crit.). Columbigallina passerina pallescens (not Chamaepelia passerina var. pallescens Baird) Bangs, Proc. Biol. Soc. Wash., 12, p. 132, 1898— Santa Marta, Colombia. Columbigallina passerina granatina Allen, Bull. Amer. Mus. N. H., 13, p. 128, 1900 — Bonda, Colombia; Berlepsch and Hartert, Nov. Zool., 9, p. 118, 1902 — Ciudad Bolivar, Altagracia, and Caicara, Orinoco, Venezuela; Allen, Bull. Amer. Mus. N. H., 21, p. 280, 1905— Bonda (nest and eggs descr.). Chamaepelia perpallida Lowe, Ibis, 1907, p. 114 — Blanquilla Island (crit.); idem. Ibis, 1908, p. 114 — Blanquilla, Los Hermanos, and Margarita; idem, Ibis, 1909, pp. 314, 322 — Los Testigos and Cariaco Peninsula, Venezuela. Chamaepelia passerina perpaUida Lowe, Ibis, 1907, p. 552 — Margarita Island (crit., range). Chaemepelia passerina perpallida Cory, Meld Mus. Nat. Hist., Om. Ser., 1, pp. 198, 205, 210, 218, 220, 223, 227, 230, 240, 253, 1909— Aruba, Cura?ao, Bonaire, Orchilla, Tortuga, Blanquilla, Orquilla, Los Testigos, and Margarita. Chaemepelia passerina albiviita Todd, Ann. Carnegie Mus., 8, p. 551, 1913 (monog.); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 408, 1916 (mo- nog.); Chapman, Bull. Amer. Mus. N. H., 36, p. 208, 1917— La Playa, Colombia; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 36, 1922 — Altagracia and Rio Chama, Venezuela. Chaemepelia passerina granatina Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 353, 1916 — savanna region of the Orinoco (nest and eggs descr.). Chamaepelia passerina aUnvitta Todd and Carriker, Ann. Carnegie Mus., 14, p. 194, 1922 — Bonda, Mamatoco, Gaira, DibuUa, and Rio Hacha, Colombia. Columbina griseola (not of Spix) Williams, Bull. Dept. Agric. Trin. Tob., 20, p. 179, 1922 — Naparimas (Tarouba and Princestown) north to the Caroni, Trinidad. ColumingaUina passerina aUnviUa Darlington, Bull. Mus. Comp. Zool., 71, p. 378, 1931 — Rio Frio and Sevillano, Magdalena, Colombia; Roberts, Trop. Agn^c., 11, p. 92, 1934 — Piarco savannah, Trinidad; Belcher and Smooker, Ibis, 1936, p. 3 — Trinidad and Patos Islet (nest and eggs descr.); Peters, Bds. World, p. 107, 1937 (range). Range. — Littoral of northern Colombia (west to Cartagena) and Venezuela, including the Caribbean Leeward Islands (from Aruba to Los Testigos) and Margarita Island, south to the Orinoco River, the M^rida region, and eastern Colombia; island of Trinidad.^ 1 An adult male of the ordinary "Bogota" preparation agrees in coloration and size with others from Altagracia, Orinoco River, suggesting an extension of range to the eastern base of the east Colombian Andes, where the llanos of the Rio Meta would seem to offer a suitable habitat for the species. The male from 1942 Birds of the Americas — Hellmayr and Conover 523 Field Museum Collection. — 74: Dutch West Indies (Aruba, 10; Curacao, 7; Bonaire, 8); Colombia (10 miles north of Cucuta, San- tander del Norte, 1); Venezuela (Colon, Tachira, 1; Maracaibo, Zulia, 2; Rio Aurare, Zulia, 1; Maracay, Aragua, 1; Macuto, Federal District, 4; Caracas, Federal District, 2; Orchilla Island, Colon, 10; Tortuga Island, Nueva Esparta, 1 ; Blanquilla Island, Nueva Esparta, 6; Los Hermanos Island, Nueva Esparta, 3; Margarita Island, Nueva Esparta, 5; Testigos Islands, Nueva Esparta, 7; Porlamar, Margarita Island, Nueva Esparta, 5). Conover Collection. — 4: Venezuela (Altagracia, Zulia, 3; Rio Chama, M^rida, 1). *Coluinbigallina passerina antillarum (Lowe).^ Antillean Ground Dove. Chamaepelia antillarum Lowe, Bull. Brit. Orn. CI., 21, p. 109, 1908 — Barbados, Grenada, and St. Vincent (type, from Grenada, in coll. of P. R. Lowe, now in British Museum examined); idem, Ibis, 1909, p. 306— Barbados (crit.). Chamaepelia passerina (not Columba passerina Linnaeus) Schomburgk, Hist. Barbados, p. 681, 1848— Barbados; Sclater, Proc. Zool. Soc. Lond., 1874, p. 175— Barbados; Lawrence, Proc. U. S. Nat. Mus., 1, p. 196, 1878— St. Vincent*; idem, I.e., 1, pp. 276, 277, 1879 — Grenada and Grenadines; Lister, Ibis, 1880, p. 43— St. Vincent; Feilden, Ibis, 1889, p. 490— Barbados (habits); Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893— part, spec. \<>- y8, Grenada, Becquia, Mustique, St. Vincent, and Barbados. Columbigallina passerina Cory, Ibis, 1886, p. 472 — Barbados; Wells, Proc. U. S. Nat. Mus., 9, p. 625, 1887— Grenada; Cory, Cat. W. Ind. Bds., p. 97, 1892 — part, Bequia, Canouan, Carriacou, Grenada, and Barbados; Wells, .Auk, 19, p. 344, 1902 — Carriacou (nest and eggs). Columbigallina passerina trochila (not Chamaepelia trochila Bonaparte) Clark, Proc. Bost. Soc. N. H., 32, pp. 262, 302, 303, 304, 306, 1905— Barbados, St. Vincent, Grenada, and Grenadines (habits). northern Santander is likewise typical of albivitta. It is quite possible that the young female from Quetame, tentatively referred to C. p. parvula by Chapman (Bull. Amer. Mus. N. H., 36, p. 208, 1917), may actually belong to albivitta. There is, as yet, no record from Tobago. 1 Columbigallina passerina antillarum (Lowe) : Very close to C. p. albivitta, but coloration of males slightly deeper, the posterior under parts, notably the under tail coverts, with much less white; the bill blackish with basal two-thirds olive or olive-brown in life. Compared to C. p. trochila, this form is smaller, lighter brown above, and more deeply vinaceous underneath with squamations less pronounced, while the males, in addition, show a peculiar lavender-gray hue on the lower parts. Birds from St. Vincent are exactly like those from Grenada. Barbados birds are slightly larger and darker, thus verging toward trochila. Adult males measure: Grenada (fourteen), 79-82; St. Vincent (seven), 78-82; Barbados (six), 82-84. Adult females measure: Grenada (six), 78-82; St. Vincent (three), 77-82; Barbados (seven), 80-84. Additional material examined.-— Grenada, 20; St. Vincent, 10; Barbados, 13. 524 Field Museum of Natural History— Zoology, Vol. XIII Chaemepelia passerine aniillarum Todd, Ann. Carnegie Mus., 8, p. 555, 1913 (monog.); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 411, 1916 (mo- nog.). Chamaepelia passerina antillarum Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 529, 1928— St. Vincent and Barbados. Chamaepelia jamaicensis (not Columbigallina jaynaicensis Maynard) Lowe, Ibis, 1908, p. Ill — part, Grenada. Columbigallina passerina antillarum Peters, Bds. World, 3, p. 106, 1937 — part, Barbados south to Grenada. Range. — Southernmost Lesser Antilles (Grenada, Grenadines, St. Vincent, and Barbados). Field Museum Collection. — 12: Lesser Antilles (Belle Plaine, Barbados, 3; Grenada, 5; St. Vincent, 4). ♦Columbigallina passerina trochila (Bonaparte).^ Martinique Ground Dove. Chavnaepelia trochila Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 1, p. 21, Jan., 1855 — Martinique; idem, Consp. Gen. Av., 2, sig. 10, "Dec. 5, 1854," p. 77, "April 15, 1855" [=1857]— Martinique (type stated to be in Paris Museum); Sclater, Ibis, 1862, p. 289 — Martinique; idem and Semper, Proc. Zool. Soc. Lond., 1872, p. 653 — Santa Lucia (crit., habits). Chamaepelia passerina (not Columba passerina Linnaeus) Lawrence, Proc. U. S. Nat. Mus., 1, p. 360, 1879— Martinique; Allen, Bull. Nutt. Orn. 01., 5, p. 169, 1880— Santa Lucia; Sclater, Proc. Zool. Soc. Lond., 1889, p. 395— Santa Lucia; Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893 — part, spec. z«, a^, Santa Lucia. Chamaepelia trochilea Sclater, Proc. Zool. Soc. Lond., 1871, p. 266 — Santa Lucia. Columbigallina passerina Cory, Auk, 4, p. 96, 1887 — Martinique; idem. Cat. W. Ind, Bds., pp. 97, 155, 1892 — part, Martinique and Santa Lucia. Chaemepelia passerina trochila Todd, Ann. Carnegie Mus., 8, p. 558, 1913 — part, Santa Lucia and Martinique; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 412, 1916 — part, Santa Lucia and Martinique; Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 529, 1928— part, Santa Lucia. Columbigallina passerina trochila Peters, Auk, 51, pp. 517, 518, 1934 — Marti- nique (crit.); Danforth, Monog. Univ. Puerto Rico, Ser. B, No. 3, p. 42, 1935— Santa Lucia; Peters, Bds. World, 3, p. 106, 1937— Martinique. Range. — Islands of Martinique and Santa Lucia, Lesser Antilles. Field Museum Collection. — 7: Martinique, 2; Santa Lucia, 5. 1 Columbigallina passerina trochila (Bonaparte) ; Similar to C. p. antillarum, but larger and darker with the dusky squamations more pronounced, while the males lack the lavender-gray tinge on the under parts. From C. p. nigrirostris it may also be distinguished by larger size and heavier squamations, and the males, besides, are paler vinaceous on forehead, sides of head, and under parts. Wing (of adult males), 84-86 (Martinique), 84-86 (Santa Lucia). Nothing is on record regarding the bill-coloration in life of the present form. While slightly inter- 1942 Birds of the Americas — Hellmayr and Conover 525 ♦Columbigallina passerina nigrirostris Danforth.^ Dusky- billed Ground Dove. Columbigallina passerina nigrirostris Danforth, Journ. Agric. Univ. Puerto Rico, 19, p. 483, Dec, 1935— Canada Hill, St. Kitts (type in coll. of S. T. Danforth); idem, I.e., p. 479, 1935 — Barbuda (no descr.); Peters, Bds. World, 3, p. 106, 1937 (range). Chamaepelia trochila (not of Bonaparte) Newton, Ibis, 1859, pp. 253, 375 — St. Croix. Columba passerina (not of Linnaeus) Sundevall, Oefvers. Vetensk.-Akad. Handl., 26, p. 586, 1869 — part, St. Bartholomew; Lawrence, Proc. U. S. Nat. Mus., 1, p. 450, 1879— Guadeloupe. Chamaepelia passerina Lawrence, Proc. U. S. Nat. Mus., 1, pp. 67, 237, 241, 1878 — Dominica, Antigua, and Barbuda; idem, I.e., p. 460, 1879 — Guade- loupe; Sclater, Proc. Zool. Soc. Lond., 1889, p. 326 — Dominica; idem, I.e., 1892, p. 500— Anguilla; Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893 — part, spec, b^-g^ i^, k', Dominica, Guadeloupe, St. Kitts, and Anguilla; NicoU, Ibis, 1904, pp. 570, 572, 576— Dominica (Roseau Harbour), Mont- serrat, and St. Croix. Columbigallina passerina Cory, Ibis, 1886, p. 474 — La Desirade; idem, Auk, 8, pp. 47, 48, 1891 — Antigua, St. Croix, St. Christopher, and Guadeloupe; idem, Cat. W. Ind. Bds., pp. 97, 155, 1892— part, St. Croix, St. Bartholo- mew, St. Christopher, Barbuda, Antigua, Montserrat, Guadeloupe, Desi- rade, and Dominica; Verrill, Trans. Conn. Acad. Arts & Sci., 8, pp. 324, 349, 1892— Dominica; Bowdish, Auk, 19, p. 361, 1902— part, Puerto Rico (habits). Columbigallina passerina trochila Riley, Smiths. Misc. Coll., 47, p. 281, 1904 — Barbuda and Antigua (crit.); Verrill, Addition to the Avifauna of Domi- nica, pp. [16, 23], 1905 — Roseau Harbour, Dominica. Chamaepelia jamaicensis (not of Maynard) Lowe, Ibis, 1908, p. Ill — part, St. Kitts and Dominica. Chaemepelia passerina trochila Todd, Ann. Carnegie Mus., 8, p. 558, 1913 — part, Dominica to St. Croix; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, mediate to antillarum in coloring, birds from Santa Lucia, in our opinion, go better with the Martinique form, which they resemble in proportions. Additional material examined. — Martinique, 8; Santa Lucia, 5. ' Columbigallina passerina nigrirostris Danforth: Very similar to C. p. porto- ricensis, but bill entirely dusky, at best with a trace of dull orange yellow at the base. Wing (adult males), 80-81, (St. Kitts and St. Croix, one each, 84). In skins the base of the bill is indeed but slightly paler brown than the dusky remainder. We notice, however, that one of the males from St. Kitts has the basal portion just as extensively reddish as some from Puerto Rico. A male from Guade- loupe is wholly dark-billed, one from Dominica has a paler brown basal half. We think that nigrirostris might not always be recognizable in dry skins. There is some variation in the coloring of the upper wing coverts, which are extensively vinaceous in Desirade birds, while those from St. Kitts have practically none of that color. All of six specimens lately received from St. Croix have a notation by the collector: "bill black, cere dusky, basal part of lower mandible reddish." . Additional material examined. — Dominica, 5; Guadeloupe, 2; Montserrat, 2; Antigua, 1; St. Kitts, 2; Anguilla, 2; St. Croix, 3. 526 Field Museum of Natural History — Zoology, Vol. XIII p. 412, 1916 — part, Lesser Antilles (excl. of Martinique and Santa Lucia) and St. Croix (monog.); Noble, Bull. Mus. Comp. Zool., 60, p. 375, 1916 — Guadeloupe and Grande Terre; Peters, Auk, 44, p. 535, 1927 — Anguilla; Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 529, 1928— part, Dominica; Danforth, Auk, 47, p. 46, 1930 — St. Martin and St. Eustatius; idem, Joum. Dept. Agric. Porto Rico, 14, p. 121, 1930 — part, St. Croix; Beatty, Lc, 14, p. 144, 1930— St. Croix. Columbigallina passertna trochila Danforth, Auk, 51, p. 361, 1934 — Antigua. Range. — Lesser Antilles, from Dominica north to Anguilla, and the Island of St. Croix, Virgin Islands. Field Museum Collection. — 15: Lesser Antilles (Desirade, 5; Guadeloupe, 1; Antigua, 2; St. Christopher, 5; St. Bartholomew, 1); Virgin Islands (St. Croix, 1). Conover Collection. — 7: Virgin Islands (St. Croix, 7). ♦Columbigallina passerina portoricensis (Lowe).^ Puerto Rico Ground Dove. Chamaepelia portoricensis Lowe, Ibis, (9), 2, p. 108, 1908 — Guanica, Puerto Rico (type in coll. of P. R. Lowe, now in the British Museum, examined) ; idem, Ibis, 1908, p. 545— St. Thomas (crit.). Columba passerina (not of Linnaeus) Bryant, Proc. Bost. Soc. N. H., 10, p. 257, 1866— Porto Rico; Sundevall, Oefvers. Vetensk.-Akad. Hand!., 26, p. 601, 1869— Porto Rico. Chamaepelia trochila (not of Bonaparte) Cassin, Proc. Acad. Nat. Sci. Phila., 1860, p. 378— St. Thomas. Chamaeopelia trochila Taylor, Ibis, 1864, p. 171 — Porto Rico and St. Thomas (crit.). Chamaepelia passerina Gundlach, Joum. Om., 22, p. 313, 1874 — Porto Rico; idem. I.e., 26, pp. 161, 186, 1878 — Porto Rico; idem. Anal. Soc. Esp. Hist. Nat., 7, p. 349, 1878— Porto Rico (habits); Ridgway, Proc. U. S. Nat. Mus., 7, p. 172, 1884— St. Thomas; Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893 — part, spec, h', V-p', Tortola, Virgin Gorda, St. Thomas, and Porto Rico; NicoU, Ibis, 1904, p. 576— St. Thomas. Columbigallina passerina Cory, Auk, 7, pp. 374, 375, 1890 — Anegada, Tortola, and Virgin Gorda; idem, Cat. W. Ind. Bds., p. 97, 1892— part, Porto Rico, Tortola, Virgin Gorda, and Anegada; Bowdish, Auk, 19, p. 361, 1902 — part, Porto Rico. Chaemepelia passerina trochila Todd, Ann. Carnegie Mus., 8, p. 558, 1913 — part, Porto Rico and Virpn Islands (monog.); Ridgway, Bull. U. S. Nat. * Columbigallina passerirm portoricensis (Lowe) : Similar to C. p. nigrirostris in coloration, but basal two-thirds of bill bright crimson. Birds from St. Thomas and St. John are like those from Puerto Rico. Speci- mens from Virgin Gorda sometimes have a smaller amount of crimson at the base of the bill, thus verging toward nigrirostris. Additional material examined. — Puerto Rico (Guanica Lagoon), 12; St. Thomas, 6; Virgin Gorda, 6; Tortola, 1. 1942 Birds of the Americas— Hellmayr and Conover 527 Mus., 50, Part 7, p. 412, 1916 — part, Anegada, Virgin Gorda, Tortola, St. John, St. Thomas, Culebra, Vieques, and Porto Rico; Wetmore, Bull. U. S. Dept. Agr., 326, p. 49, 1916— Porto Rico, Vieques, and Culebra (habits, food); idem, Auk, 33, p. 411, 1916 — Vieques; idem, Auk, 34, p. 59, 1917 — Culebra, Culebrita, and Louis Peiia; Struthers, Auk, 40, p. 474, 1923 — Puerto Rico; Danforth, Journ. Dept. Agric. Porto Rico, 10, p. 81, 1926 — Cartagena Lagoon, Porto Rico; Wetmore, Sci. Surv. Porto Rico and Virgin Islands, 9, p. 398, 1927 — Porto Rico and Virgin Islands (excl. of St. Croix) (monog.); Danforth, Journ. Dept. Agric. Porto Rico, 14, p. 121, 1930— part, St. Thomas, St. Jan, Tortola, Salt Island, and Virgin Gorda; idem. I.e., 15, p. 68, 1931— Guanica Lagoon, Porto Rico. Chamaepelia jamaicensis (not of Maynard) Lowe, Ibis, 1908, p. Ill — part, St. Thomas; idem, Ibis, 1908, p. 545 (crit.). Columbigallina passerina portoricensis Danforth, Journ. Agric. Univ. Puerto Rico, 19, pp. 455, 469, 1935— Culebra, Cayo Norte, Tortola, Little Saba, Jost van Dyke, and Beef Island, Virgin Islands; idem, I.e., p. 483, 1935 (crit.); Peters, Bds. World, 3, p. 106, 1937 (range). Range. — Island of Puerto Rico and Virgin Islands except St. Croix (Vieques, Culebra, Culebrita, Cayo Norte, Louis Peiia, St. Thomas, Little Saba, St. John, Tortola, Jost van Dyke, Beef Island, Salt Island, Virgin Gorda, and Anegada). Field Museum Collection. — 18: Lesser Antilles (Anegada, 1; Tor- tola, 5; Virgin Gorda, 8); Puerto Rico (unspecified, 4). Conover Collection. — 11: Virgin Islands (St. Thomas, 3; St. John, 4; Tortola, 4). *Columbigallina passerina insularis Ridgway. Cuban Ground Dove. Columbigallina passerina insularis Ridgway, Proc. U. S. Nat. Mus., 10, p. 574, 1888 — Grand Cayman Island, Caribbean Sea (type in U. S. National Museum); Cory, Bds. W. Ind., p. 297, 1889 — Grand Cayman and Cayman Brae (crit.) ; Fisher and Wetmore, Proc. U. S. Nat. Mus., 79, art. 10, p. 7, 1931 —Grand Cayman; Wetmore, I.e., 81, art. 2, p. 20, 1932— Cuba (Gibara), Petite Cayemite Island, He a Vache, and Gonave Island; idem and Lin- coln, I.e., 82, art. 25, p. 34, 1934— He a Vache and Beata Island; Danforth, Journ. Agric. Univ. Puerto Rico, 19, p. 427, 1935 — Cuba (Sancti Spiritus, Guane); Peters, Bds. World, 3, p. 105, 1937 (range). Columba passerina (not of Linnaeus) d'Orbigny, in Sagra, Hist. Nat. Cuba, Ois., p. 179, 1839— Cuba; Lembeye, Aves Isla Cuba, p. 132, 1850— Cuba; Bryant, Proc. Bost. Soc. N. H., 11, p. 96, 1867 — Dominican Republic and Haiti. ('i)Chamaepelia hortulana (Wurttemberg MS.) Hartlaub, Naumannia, 2, (2), p. 56, 1852— Haiti.i ^ The characterization, "grosser als passerina," hardly takes this name out of the nomina nuda class. Unfortunately, the whereabouts of the type specimen could not be ascertained by the late Dr. Kurt Lampert, who tried to locate it on our behalf. 528 Field Museum of Natural History— Zoology, Vol. XIII Chamaepelia passerina Cabanis and Gundlach, Joum. Orn., 4, p. Ill, 1856 — Cuba (habits); Salle, Proc. Zool. Soc. Lond., 25, p. 236, 1857— Santo Domingo; Gundlach, Repert. Fls.-Nat. Cuba, 1 , p. 300, 1866— Cuba (habits) ; idem, Joum. Orn., 22, p. 296, 1874— Cuba (habits); Cory, Bull. Nutt. Orn. CL, 6, p. 154, 1881— Haiti; idem, Bds. Haiti & San Dom., p. 127, 1884— Haiti; Tristram, Ibis, 1884, p. 168 — Dominican Republic; Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893 — part, spec. p'-r% w^ x'-a», Hispaniola (Port-au-Prince, San Domingo), Grand Cayman, and Cuba (San Cristo- bal); Christy, Ibis, 1897, p. 335 — La Vega, Dominican RepubUc; NicoU, Ibis, 1904, p, 585 — Grand Cayman. ColumbigalUna passerina Cory, Auk, 3, p. 502, 1886 — Grand Cayman; idem, Auk, 6, p. 32, 1889— Cayman Brae; idem. Auk, 8, p. 294, 1891— Cuba; idem, Auk, 9, p. 272, 1892— Cuba; idem. Cat. W. Ind. Bds., pp. 97, 139, 1892 — part, Cuba, Isle of Pines, Cayman Islands, and Hispaniola; Chap- man, Bull. Amer. Mus. N, H., 4, p. 292, 1892— Trinidad, Cuba (crit.); Cherrie, Field Columb. Mus., Orn. Ser., 1, p. 24, 1896 — Santo Domingo. ColumbigalUna passerina aflavida Palmer and Riley, Proc. Biol. Soc. Wash., 15, p. 23, 1902 — San Diego de los Banos, Cuba (type in U. S. National Museum); Bangs and Zappey, Amer. Natur., 39, p. 197, 1905 — Calle- bonita. Hospital, Jucaro, and San Juan, Isle of Pines. Chamaepelia insularis Lowe, Ibis, 1908, p. 113 — Grand Cayman (crit.). Chamaepelia axantha Lowe, Ibis, 1908, p. 115 — new name for ColumbigalUna passerina aflavida Palmer and Riley. Chamaepelia jamaicensis (not of Maynard) Lowe, Ibis, 1908, p. Ill — part. Cayman Islands; idem. Ibis, 1909, p. 341 — Grand Cayman; idem. Ibis, 1911, p. 145 — part, Cayman Islands. Chaemepelia passerina aflavida Todd, Ann. Carnegie Mus., 8, p. 561, 1913 — Cuba and Haiti (monog.); idem. I.e., 10, p. 222, 1916 — Bibijagua, Los Indies, and Nueva Gerona, Isle of Pines; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 415, 1916 — Cuba and Haiti (monog.); Danforth, Auk, 46, p. 336, 1929— Hispaniola; Moltoni, Atti Soc. Ital. Sci. Nat., 68, p. 351, 1929— San Juan, Haiti. Chaemepelia passerina insularis Todd, Ann. Carnegie Mus., 8, p. 564, 1913 — Cayman Islands (monog.); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 417, 1916 — Grand Cayman (monog.); Bangs, Bull. Mus. Comp. Zool., 60, p. 307, 1916 — Grand Cayman, Little Cayman, and Cayman Brae (crit.); Peters, I.e., 61, p. 407, 1917 — Monte Cristi and Sosua, Dominican Republic; Barbour, Mem. Nutt. Orn. CL, 6, p. 75, 1923— Cuba; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 199, 1931 — Hispaniola (monog.). Chamaepelia passerina insularis Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 499, 1928— Port-au-Paix, Haiti. Range. — Islands of Hispaniola, Cuba, Isle of Pines, and the Cay- man Islands (Grand Cayman, Little Cayman, Cayman Brae) in the Greater Antilles.^ 1 Birds from Cuba (aflavida) are clearly inseparable from those of the Cayman Islands (cf. Bangs, I.e., p. 307), while Hispaniolan skins average somewhat smaller and have the red at the base of the bill slightly more extensive. 1942 Birds of the Americas — Hellmayr and Conover 529 Field Museum Collection. — 99: Cuba (San Diego de Los Baiios, Pinar del Rio, 1); Dominican Republic (Maniel, Azua, 23; La Vega, La Vega, 3; Puerto Plata, Puerto Plata, 7; Santo Domingo City, Santo Domingo, 8; Honduras, Santo Domingo, 9; San Cristo- bal, Santo Domingo, 10; Fuerte Resoli, Santo Domingo, 1; Catarrey, Santo Domingo, 3); Haiti (Jacmel, 2; Le Coup, 2; Kenskoff, 1); Cay- man Brae, 9; Grand Cayman, 18; Little Cayman, 2. Conover Collection. — 11: Isle of Pines (La Vega, 2); Cuba (Artemisa, Pinar del Rio, 5; Matanzas, Matanzas, 4). Golumbigallina passerina navassae (Wetmore).^ Navassa Ground Dove. Chaemepelia passerina navassae Wetmore, Proc. Biol. Soc. Wash., 43, p. 149, 1930 — Navassa Island (type in U. S. National Museum); idem and Swales, Bull. U. S. Nat. Mus., 155, p. 202, 1931— Navassa Island. Columbigallina passerina navassae Wetmore, Proc. U. S. Nat. Mus., 81, art. 2, p. 21, 1932— Navassa Island (descr.); Peters, Bds. World, 3, p. 106, 1937 (range). Range. — Navassa Island, off Hispaniola, Greater Antilles. *Coluinbigallina passerina jamaicensis Maynard. Jamaican Ground Dove. Columbigallina jamaicensis Maynard, Appendix to Cat. Bds. W. Ind., "1899," p. 34, pub. 1900 — Jamaica ("types in the Bryant Collection"; cotypes, from Spanish Town, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. ZooL, 70, p. 164, 1930). Chamaepelia passerina (not Columba passerina Linnaeus) Gosse, Bds. Jamaica, -p. 311, 1847 — Spanish Town, Jamaica; Sclater, Proc. Zool. Soc. Lond., 1861, p. 80— Jamaica; March, Proc. Acad. Nat. Sci. Phila., 1863, p. 302— Jamaica (habits); Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893 — part, spec, s^-v^, Jamaica; Lowe, Ibis, 1908, p. Ill — part, Jamaica (crit.). Columbigallina passerina Cory, Cat. W. Ind. Bds., pp. 97, 139, 1892 — part, Jamaica; Scott, Auk, 9, p. 124, 1892 — Jamaica (crit., habits); Field, Auk, 11, p. 123, 1894 — Port Henderson, Jamaica. Chaemepelia passerina jamaicensis Todd, Ann. Carnegie Mus., 8, p. 566, 1913 — Jamaica (monog.); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 421, 1916 — Jamaica (monog.); Danforth, Auk, 45, p. 484, 1928 — Black River, Jamaica. Columbigallina passerina jamaicensis Peters, Bds. World, 3, p. 105, 1937 (range). Range. — Island of Jamaica, Greater Antilles. Field Museum Collection. — 2: Jamaica (Priestman's River, 2). ^ Columbigallina passerina navassae (Wetmore) : Very similar to C. p. insularis, but on average slightly smaller and paler, less brownish above and paler below (Wetmore, I.e.). 530 Field Museum of Natural History— Zoology, Vol. XIII *Columbigallina passerina exigua Riley.^ Inagua Ground Dove. Columbigallina passerina exigua Riley, Proc. U. S. Nat. Mus., 29, p. 171, 1905 — Mona Island, near Porto Rico (type in U. S. National Museum); Peters, Bds. World, 3, p. 106, 1937 (range). Columbigallina passerina (not Columba passerina Linnaeus) Cory, Cat. W. Ind. Bds., p. 97, 1892 — part. Great Inagua and Mona Islands; Bowdish, Auk, 19, p. 361, 1902 — part, Mona Island (nesting habits). Chamaepelia exigua Lowe, Ibis, 1908, p. 115 — Mona Island (crit.). Chaemepelia passerina exigua Todd, Ann. Carnegie Mus., 7, p. 417, 1911 — Alfred Sound and Mathewtown, Great Inagua (crit.); Worthington, I.e., p. 450, 1911— Great Inagua; Todd, I.e., 8, p. 571, 1913— Mona Island and Great Inagua (monog.); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 420, 1916 (monog.); Wetmore, Sci. Surv. Porto Rico & Virgin Is., 9, p. 402, 1927— Mona Island. Range. — Mona Island (off Puerto Rico), in the Greater Antilles, and Great Inagua, in the southern Bahamas. Field Museum Collection. — 31: Bahamas (Great Inagua, 15; Preigs, Great Inagua, 1; Horse Pond, Great Inagua, 1); Puerto Rico (Mona Island, 14). ♦Columbigallina passerina bahamensis (Maynard).^ Bahama Ground Dove. Chamaepelia bahamensis Maynard, Amer. Exchange and Mart, 3, No. 3, p. 33, Jan. 15, 1887; idem, I.e., 3, No. 6, p. 69, Feb. 5, 1887— Bahama Islands= Nassau, New Providence (no type specified; cotypes now in British Museum; cf. Lowe, Ibis, 1908, p. 112); idem, Bds. East. N. Amer., p. 252, 1895 — New Providence (Nassau), Andros, and (?)Florida (Enterprise); Lowe, Ibis, 1908, p. 112 (crit.). Chamaepelia passerina (not Columba passerina Linnaeus) Cory, Bds. Bahamas, p. 139, 1880— Bahamas (descr.); Salvadori, Cat. Bds. Brit. Mus., 21, p. 473, 1893— part, spec. bM*, Bermudas. Columbigallina passerina Northrop, Auk, 8, p. 76, 1891 — Andros and New Providence (habits); Cory, Auk, 8, pp. 294, 295, 296, 297, 298, 1891— New • Columbigallina passerina exigua Riley is very nearly like C. p. bahamensis, but decidedly smaller, and coloration paler throughout. The distribution of this form is remarkable. While birds from Great Inagua, except for their slightly longer wings and tail, appear indeed to be indistinguishable from those of far distant Mona Island, the case requires further investigation with the help of care- fully collected fresh material in exactly comparable plumage. ^ Columbigallina passerina bahamensis (Maynard), a very unsatisfactory race, is exceedingly close to C. p. insularis and perhaps not worthy of recognition. The distinctness of the Bermuda race which might have been introduced from the Bahamas, has been much discussed. Ridgway does not admit it at all, but Lowe considers it "readily recognizable." Todd, who studied the question very care- fully, proposes to unite the Bahaman and Bermudan races, and in default of Ber- mudan material the writers have followed this course. 1942 Birds of the Americas — Hellmayr and Conover 531 Providence, Berry Island, Bimini Island, Caicos Island, and Abaco; idem, Auk, 9, p. 48, 1892— Mariguana; idem. Cat. W. Ind, Bds., p. 97, 1892— part, Bahamas (excl. Great Inagua); Bonhote, Ibis, 1899, p. 517 — New Providence; idem, Ibis, 1903, p. 299^New Providence and Little Abaco (habits, crit.). Columbigallina passerina bahamensis Ridgway, Auk, 8, pp. 334, 336, 337, 338, 339, 1891 — Abaco, Eleuthera, Cat Island, Watlings Island, Rum Cay, Green Cay, and Concepcion Island; Verrill, Amer. Journ. Sci., (4), 12, p. 64, 1901— Bermuda; Allen, Auk, 22, pp. 123, 133, 1905— Great Bahama, Abaco, Elbow Cay, Great Guana Cay, Moraine Cay, Stranger Cay, and Great Sale Cay (habits); Riley, I.e., 22, p. 354, 1905— New Providence, Eleuthera, Cat Island, Watlings Island, Long Island, and Abaco; idem, in Shattuck, The Bahama Islands, pp. 352, 362, 1905 — Great Bahama, Abaco, Little Abaco, Biminis, Berry Islands, New Providence, Andros, Green Cay, Eleuthera, Current Island, Cat Island, Concepcion Island, Rum Cay, Watlings Island, Long Island, Acklin Island, Plana Cays, and Bird Rock; Peters, Bds. World, 3, p. 105, 1937 (range). Columbigallina bahamensis Bangs, Auk, 17, p. 286, 1900 — Nassau, New Providence, and Current Island. Columbigallina bermudiana Bangs and Bradlee, Auk, 18, p. 250, 1901 — Hamil- ton, Bermuda (type in Museum of Comparative Zoology, Cambridge, Mass.); Bangs, Bull. Mus. Comp. Zool., 70, p. 165, 1930 (crit.). Chamxiepelia bermudiana Lowe, Ibis, 1908, p. 113 — Bermudas (crit.). Chaemepelia'passerina bahamensis Todd, Ann. Carnegie Mus., 7, p. 416, 1911 — New Providence (crit.); Worthington, I.e., p. 450, 1911 — New Providence, Cat Island, Watlings Island, Andros, and Abaco; Todd, I.e., 8, p. 568, 1913 — Bahama Islands and Bermuda (monog.); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 418, 1916 (monog.). Columbigallina passerina bermudiana Bradlee, Mowbray, and Eaton, Proe. Bost. Soe. N. H., 39, p. 326, 1931— Bermudas. Range.— Bahama. Islands (except Great Inagua) and Bermuda. Field Museum Collection. — 22: Bahamas (Abaco, 2; Bird Rock, Acklin, 1; Andros, 4; Bimini, 1; Caicos, 1; eastern portion, Eleuthera, 2; northern portion, Eleuthera, 1; interior, Eleuthera, 3; Great Bahama, 2; southern portion, Mariguana, 1; Nassau, New Provi- dence, 4). ♦Columbigallina minuta minuta (Linnaeus). Plain-breasted Ground Dove. Columba minuta Linnaeus, Syst. Nat., 12th ed., 1, p. 285, 1766 — based on "Turtur parvus fuscus americanus" Brisson, Orn., 1, p. 116, pi. 8, fig. 2; "San Domingo," errore; Cayenne substituted as type locality by Berlepsch and Hartert (Nov. Zool., 9, p. 119, 1902); Temminek and Knip, Les Pigeons, 1, Colombi-gallines, p. 28, pi. 16, 1811 — French Guiana, Paraguay, "Caribbean Islands," "Porto Rico," and "Santo Domingo"; Wagler, Syst. Av., 1, fol. 17, spec. 89, 1827 — part, descr. of adult, Guiana, Brazil, Paraguay, and "Caribbean Islands." 532 Field Museum of Natural History — Zoology, Vol. XIII Columba grisea Bonnaterre, Tabl, Enc. M6th., Orn., 1, livr. 51, p. 252, 1792 — based on "La Tourterelle de Cayenne" Holandre, Abr6ge d'Hist. Nat., 2, p. 230, 1790; Cayenne. Chaemepelia minuta Peale, U. S. Expl. Exp., 8, p. 207, 1848 — Callao, Peru; Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 354, 1916— Ciudad Bolivar, Orinoco, Venezuela. Peristera chalcostigma Reichenbach, Syn. Av. Columbariae, Nov., No. 6, pi. 245b, figs. 3533-34, Oct. 1, 1851 (no locality). Chamaepelia amazilia Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 1, p. 21, Jan., 1855 — Peru (type, from Lima, in Paris Museum examined); idem, Consp. Gen. Av., 2, sig. 10, "Dec. 5, 1854," p. 78, "April 15, 1855" [=1857]— Peru; Sclater, Proc. Zool. Soc. Lend., 1866, p. 100— Lima, Peru; Sclater and Salvin, I.e., 1867, p. 753 — Xeberos, Peru; Pelzeln, Orn. Bras., 3, p. 277, 1870— Sao Paulo (Marambicti, Itarare) and Matto Grosso (Cuyab4, Engenho do Gama, [Villa Bella de] Matto Grosso); Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 306 — Xeberos, Peru; Taczanowski, I.e., 1874, p. 555 — Lima, Peru. Chamaepelia griseola (not Columbina griseola Spix) Sclater and Salvin, Proc. Zool. Soc. Lond., 1876, p. 17 — Maranura, Urubamba, Peru; Forbes, Ibis, 1881, p. 357 — Pemambuco (Recife) and Parahyba, Brazil; Taczanowski, Cm. Per., 3, p. 244, 1886 — Peru (Xeberos, Lima, Maranura); Salvin, Ibis, 1886, p. 173 — Roraima and Rio Yuruari, southeastern Venezuela. Columbigallina griseola Berlepsch, Journ. Om., 35, p. 34, 1887 — Rio Pilco- mayo, Paraguay; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1892, p. 394^ — Lima, Peru (eggs descr.); Allen, Bull. Amer. Mus. N. H., 5, p. 149, 1893 — Chapada, Matto Grosso. Chamaepelia minuta Salvadori, Cat. Bds. Brit. Mus., 21, p. 481, 1893 — part, spec, n-d', Trinidad, "Martinique," British Guiana-(Rio Yuruari, Quonga, Annai), Brazil (Pemambuco, Bahia, Chapada), and Peru (Xeberos, Lima); Ihering, Rev. Mus. Paul., 5, "1901," p. 285, 1902— Piracicaba, Sao Paulo, and Bahia; NicoU, Ibis, 1904, p. 40 — Bahia; Penard, Vog. Guyana, 1, p. 339, 1908 — Surinam; Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 87, 1910 — Pemambuco (Pao d'Alho, near Recife), Bahia (Barrinha; Joazeiro; Barra do Rio Grande; Santa Rita, Rio Preto), and Piauhy (Estreito, Rio Pamahyba). Columbigallina minuta Berlepsch and Hartert, Nov. Zool., 9, p. 119, 1902 — Ciudad Bolivar, Orinoco, Venezuela; Berlepsch and Stolzmann, Ornis, 13, p. 100, 1906 — Santa Ana, Urubamba, Peru; Ihering, Cat. Faun. Braz., 1, p. 22, 1907 — Sao Paulo (Piracicaba, Victoria, Botucatu) and Bahia; Ber- lepsch, Nov. Zool., 15, p. 295, 1908 — Cayenne; Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913— Alto Parand; idem, Faun. Parag., p. 36, 1914— Alto Parand, Paraguay; Snethlage, Bol. Mus. Goeldi, 8, p. 63, 1914 (range); idem, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, pp. 48, 68, 1926 — Ceard and Maranhao (Sao Ben to). Chaemepelia minuta minuta Todd, Ann. Camegie Mus., 8, p. 573, 1913 (monog.); Chubb, Ibis, 1919, p. 40 — Trujillo, Libertad, and Chosica, Lima, Peru; Chapman, Bull. U. S. Nat. Mus., 117, p. 47, 1921— Santa Ana and Idma, Urubamba, Peru; Naumburg, Bull. Amer. Mus. N. H., 1942 Birds of the Americas— Hellmayr and Conover 533 60, p. 68, 1930 — Palmiras and Urucum, Matto Grosso; Pinto, Rev. Mus. Paul., 17, (2), p. 712, 1932— Tres Lagoas, Matto Grosso. Columbina grisea Dabbene, Bol. Soc. Physis, 1, p. 253, 1913 — Alto Parand (ex Bertoni); Chubb, Bds. Brit. Guiana, 1, p. 43, 1916— upper Takutu Mountains, Abary River, Roraima, Yuruari River, Annai, Quonga, and Georgetown. Chamaepelia minuta minuta Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 467, 1929 — Maranhao (Codo, Cocos; Victoria and Fazenda Inhtima, Alto Parnahyba), Piauhy (Ardra, Ibiapaba), and Cear4 (Varzea Formosa) (crit.). Columbigallina minuta minuta Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 259, 1930— Hu4nuco, Peru (crit.); Roberts, Trop. Agric, 11, p. 92, 1934 — Piarco savannah and Brighton, Trinidad; Pinto, Rev. Mus. Paul., 19, p. 65, 1935 — Madre de Deus, Corup^ba, Joazeiro, and Bomfim, Bahia; idem, I.e., 20, p. 38, 1936 — Rio Meia Ponte (Inhtimas), Goy^z; Belcher and Smooker, Ibis, 1936, p. 4 — savannahs of Trinidad (nest and eggs descr.); Peters, Bds. World, 3, p. 108, 1937 (range). Columbigallina minuta amazilia Peters, Bds. World, 3, p. 109, 1937 (range). Range. — Island of Trinidad; Venezuela (Ciudad Bolivar, Orinoco River) ;^ British, Dutch, and French Guiana; Brazil from Pard, Maranhao, Piauhy, and Ceard south and west to Sao Paulo, Goyaz, and Matto Grosso; Paraguay (Rio Pilcomayo; Villa Concepcion; Villa Rica; Horqueta; Alto Parand); Peru (Pacific coast region from Trujillo to Lima; Hudnuco; Xeberos; Santa Ana and Idma, Urubamba Valley) .^ Field Museum Collection. — 8: British Guiana (Georgetown, 3; unspecified, 1) ; Peru (Menocucho, Libertad, 3; Hudnuco, Huanuco, 1). Conover Collection. — 35: Brazil (Tome-assu, Rio Acara, 6; Codo, Cocos, ' Maranhao, 2; Victoria, Maranhao, 1; Alto Parnahyba, Maranhao, 2; Ibiapaba, Piauhy, 3; Ardra, Piauhy, 1; Varzea For- mosa, Ceara, 5); Peru (Huanuco, Hudnuco, 3); Paraguay (Villa Rica, 9; Horqueta, 3). 1 This appears to be the most westerly record from Venezuela. Whether Chaemepelia griseola Ernst (Primer Annuario Estadistico, Caracas, p. 310, 1877) from Caracas and Tocoma, really pertains here, as suspected by Mr. Todd, is more than problematic. 2 Birds from Brazil agree perfectly with a series from British Guiana and a single old skin from Cayenne, while adult males from Paraguay are generally of a purer, more uniform gray on the head and hind neck. Specimens from the Uru- bamba Valley (Santa Ana) and Huanuco do not appreciably differ from those of Brazil. Males from the Pacific coast of Peru (C. amazilia) average very slightly smaller and duller, but the divergency is completely bridged through individual variation and, in agreement with Mr. Zimmer, we do not see any practical advan- tage in recognizing a Pacific race. Twenty-five additional specimens from Brazil (Piauhy, Pernambuco, Bahia, Sao Paulo, Matto Grosso), one from Cayenne, five from British Guiana (Roraima, Rio Yuruari), seven from Santa Ana, Urubamba, Peru, four from Lima, Peru, and one from Paraguay (Villa Concepcion) have been examined. 534 Field Museum of Natural History — Zoology, Vol. XIII ♦Columbigallina minuta elaeodes (Todd).^ Northern Plain- breasted Ground Dove. Chaemepelia minuta elaeodes Todd, Ann. Carnegie Mus., 8, p. 578, 1913 — Buenos Aires, Costa Rica (type in the Carnegie Museum, Pittsburgh); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 422, 1916— part, Colombia to Costa Rica (monog.); Chapman, Bull. Amer. Mus. N. H., 36, p. 209, 1917 — Dabeiba, lower Atrato, Colombia; Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 242, 1918— Miraflores, Panama; Hallinan, Auk, 41, p. 310, 1924 — Gatun, Mindi, and Corozal, Panama. Chamaepelia amazilia (not of Bonaparte) Sclater, Proc. Zool. Soc. Lond., 24, p. 30, 1856— Bogota, Colombia; Sclater and Salvin, I.e., 1864, p. 370— Lion Hill, Panama; Wyatt, Ibis, 1871, p. 383 — Ocaiia and Herradura, Santander, Colombia. Chamaepelia granatina (not of Bonaparte) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 333, 1862— Panama Railroad. Chamaepelia minuta (not Columba minuta Linnaeus) Salvadori, Cat. Bds. Brit. Mus., 21, p. 481, 1893 — part, spec, f-m, Panama and Bogota; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 252, 1902 — part, Panama. Columbigallina minuta Thayer and Bangs, Bull. Mus. Comp. Zool,, 46, p. 214, 1906 — savannah of Panama. Chaemepelia minuta Bangs, Auk, 24, p. 292, 1907 — Paso Real, Costa Rica. Chaemepelia minuta Carriker, Ann. Carnegie Mus., 6, p. 399, 1910 — Buenos Aires de Terraba, Costa Rica. Columbigallina minuta elaeodes Griscom, Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Pacific slope of western Panama; Peters, Bds. World, 3, p. 108, 1937 (range). Range. — Tropical zone of southwestern Costa Rica (Terraba Val- ley) south along the Pacific slope of Panama to northern Colom- bia (Dabeiba, lower Atrato; Ocaiia and Herradura, Santander; "Bogota"). Field Museum Collection. — 2: Costa Rica (El Pozo, Rio Terraba, 2). Conover Collection. — 2: Costa Rica (Boruca, Paso Real, 1); Panama (Frances, Chiriqui, 1). *Coluinbigallina minuta interrupta (Griscom).^ Guatemalan Plain-breasted Ground Dove. 1 Columbigallina minuta elaeodes (Todd) : Similar to C. m. minuta, but darker throughout, the male more purplish vinaceous below and on the wings, and with the gray of the head more slaty; female more olivaceous above and deeper brown- ish underneath. Three Bogota skins appear to be inseparable from two Panama specimens, and are decidedly darker than any individual in a considerable series from eastern South America. * Columbigallina minuia interrupta (Griscom) : Nearest to C. m. elaeodes, but more grayish above; the male below less vinaceous; the female duller, hair brown 1942 Birds of the Americas — Hellmayr and Conover 535 Chaemepelia minuta interrupta Griscom, Amer. Mus. Nov., 379, p. 4, 1929 — Secanquim, Guatemala (type in Dwight Collection, in the American Museum of Natural History, New York). Chamaepelia minuta (not Columba minuta Linnaeus) Salvadori, Cat. Bds. Brit. Mus., 21, p. 481, 1893 — part, spec, c-e, Mexico (Atoydc, Vera Cruz) and Guatemala (Retalhuleu) ; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 252, 1902— part, Atoyac and Retalhuleu. Chaemepelia minuta Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 80, 1907 — Los Amates, Guatemala. Chaemepelia minuta elaeodes Todd, Ann. Carnegie Mus., 8, p. 578, 1913 — part, Vera Cruz to (?)British Honduras; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 422, 1916 — part, Mexico (Vera Cruz to Campeche), Guatemala, and (?)British Honduras. Columbigallina minuta interrupta Griscom, Bull. Amer. Mus. N. H., 64, p. 115, 1932 — Guatemala (Secanquim, Chimoxan, Finca Chama, Chipoc); Peters, Bds. World, 3, p. 108, 1937 (range) ; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 192, 1938— Hacienda Zapotitan, El Salvador. Range. — Southeastern Mexico (Atoyac, Vera Cruz; Montecristo, Tabasco; Campeche), Guatemala, El Salvador (Hacienda Zapotitan), and (?) British Honduras (Belize, Toledo District, Manatee District). Field Museum Collection. — 1: Guatemala (Los Amates, 1). *Columbigallina buckleyi (Sclater and Salvin). ^ Buckley's Ground Dove. ^, Chamaepelia buckleyi Sclater and Salvin, Proc. Zool. Soc. Lond., 1877, p. iSM — Santa Rita, Ecuador (cotypes in Salvin-Godman Collection, now in British Museum) ; Berlepsch and Taczanowski, I.e., 1883, p. 575 — Yaguachi and Guayaquil, Ecuador; iidem. I.e., 1885, p. Ill — Yaguachi, Ecuador; Taczanowski, Orn. Per., 3, p. 245, 1886 — Lechugal, Dept. Tumbez, Peru; Salvadori, Cat. Bds. Brit. Mus., 21, p. 484, pi. 10, fig. 2, 1893— Santa Rita; idem and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 35, 1900— Baba- hoyo, Vinces, and Balzar, Ecuador; Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 4, p. 230, 1932— Isla Silva and Rio San Antonio, Prov. Guayas, Ecuador. rather than warm drab, with the white area on the chin in both sexes more extensive. The single female from Los Amates seems to bear out the characters of this form. Although no Mexican material has been available for study, the inhabi- tants of that region are without much doubt referable to interrupta. Birds from British Honduras are stated by Griscom to be intermediate between elaeodes and interrupta, though nearer the latter. 1 Columbigallina buckleyi (Sclater and Salvin), in spite of its pale body colora- tion and white apical edges to the rectrices, both of which characters remind one of C. minuta, seems to be more nearly related to C. talpacoti, which it resembles in proportions and black under wing coverts. Ten additional specimens from western Ecuador (Yaguachi, Babahoyo, Vinces, Rio Jubones, Daule) examined. 536 Field Museum of Natural History— Zoology, Vol. XIII Chaemepelia huckleyi Todd, Ann. Carnegie Mus., 8, p. 580, 1913 (monog.); Chapman, Bull. Amer. Mus. N. H., 55, p. 167, 1926 — Ecuador (Esmeral- das, coast of Manavf, Chone, Chongoncito, Pallatanga, Pun4 Island, Guayaquil, Duran, Daule, Porto velo, Santa Rosa, Rio Jubones). ColumbigaUina buekleyi Peters, Bds. World, 3, p. 109, 1937 (range). Range. — Equatorial Arid zone of western Ecuador from Esmeral- das to the Peruvian border (Lechugal, Dept. Tumbez), Conover Collection. — 14: Ecuador (Vinces, Rio Vinces, 1; Milagro, Guayas, 1; Tarasana, Guayaquil, 1; Chongon, Guayaquil, 6; Isla Silva, Prov. de los Rios, 3; Arenillas, El Oro, 2). ♦ColumbigaUina talpacoti talpacoti (Temminck). Talpacoti Dove. Columba talpacoti Temminck, in Temminck and Knip, Les Pigeons, 1, Colombi- gallines, p. 22, 1811 — "I'Am^rique meridionale"= Brazil (auct. Braboume and Chubb, Bds. S. Amer., 1, p. 18, 1913) (type in Paris Museum); idem, Hist. Nat. Pig. Gall., 1, pp. 421, 496, 1813— South America; Wagler, Syst. Av., 1, fol. 17, sp. 86, 1827 — Brazil and Paraguay (descr.); Wied, Beitr. Naturg. Bras., 3, (2), p. 465, 1833 — Rio de Janeiro, Cabo Frio, and Espirito Santo, Brazil; Tschudi, Arch. Naturg., 10, (1), p. 305, 1844— Peru; idem, Unters. Faun. Peru., Om., p. 275, 1846 — Peru; Schomburgk, Reisen Brit. Guiana, 1, p. 394, 1847— Pirara; idem. I.e., 2, p. 490, 1848— sandhills near Georgetown; Euler, Joum. Om., 15, pp. 189, 190, 196, 198, 1867 — Cantagallo, Rio de Janeiro (nesting). Columba minuta (not of Linnaeus, 1766) Temminck and Knip, Les Pigeons, 1, Colombi-gallines, pi. 12, 1811; Wied, Reise Bras., 2, p. 341 (8vo ed., p. 340), 1821 — Isla Cachoeirinha, Rio Belmonte, Bahia. Columbina cabocolo Spix, Av. Spec. Nov. Bras., 2, p. 58, pi. 75a, fig. 1 (male), 1825 — no locality indicated (type lost, formerly in Munich- Museum; cf. Hellmayr, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 697, 1906). Chaemepelia einnamomina Swainson, Nat. Hist. Class. Bds., 2, p. 349, 1837 — based on Spix, Av. Spec. Nov. Bras., 2, pi. 75a, fig. 1. Ch[amaepelia] godinae Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, p. 22, Jan., 1855 — "du nord-ouest de I'Amerique m^ridionale et peut-etre meme de I'Amerique centrale," errore (descr. of female; type from Bolivia, coll. by d'Orbigny, in Paris Museiun). Talpaeotia godina Bonaparte, Consp. Gen. Av., 2, sig. 10, "Dec. 5, 1854," p. 79, "April 15, 1855" [=1857]— Bolivia and Brazil (descr. of female); Taczanowski, Proc. Zool. Soc. Lond., 1874, p. 555 — Amable Maria, Peru; idem. I.e., 1879, p. 243 — Guajango, Maraiion, Peru. Columbina talpacoti Darwin, Zool. Beagle, 3, Birds, p. 116, 1841 — Rio de Janeiro; Hellmayr, Nov. Zool., 17, p. 416, 1910 — Calama, Rio Madeira, and Maroins, Rio Machados, Brazil; idem, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, pp. 80, 96, 122, 1910— Peixe-Boi, Para localities, and Mexiana, Brazil; Dabbene, Anal. Mus. Nac. Buenos Aires, 23, p. 287, 1912— Villa Rica, Paraguay; Chubb, Bds. Brit. Guiana, 1, p. 44, 1942 Birds of the Americas — Hellmayr and Conover 537 1916 — Ituribisci River, Supenaam, Bartica, Bonasika River, Great Falls of Demerara, Abary River, Anarica River, Quonga, and Annai; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 599, 1924— Prov. Buenos Aires; Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 117, 1926— Salto Guayra, Parana. Chamaepelia^ talpacoti Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 744, "1848"— coast and savannas; Burmeister, Syst. Uebers. Th. Bras., 3, p. 297, 1856— Rio de Janeiro; Euler, Journ. Orn., 15, p. 417, 1867— Canta- gallo; Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 591 — Rio Tocan- tins; Pelzeln, Orn. Bras., 3, p. 277, 1870 — Rio de Janeiro (Sapitiba, Rio), Sao Paulo (Ypanema, Tejuco), Matto Grosso (Sao Vicente), Forte do Rio Branco, and Pard; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 56 — Lagoa Santa, Minas Geraes; Hamilton, Ibis, 1871, p. 309 — Ita- petininga, Sao Paulo; Layard, Ibis, 1873, p. 396 — Nazare, Para; Berlepsch, Journ. Orn., 22, p. 247, 1874 — Blumenau, Santa Catharina; Allen, Bull. Essex Inst., 8, p. 82, 1876 — Santarem and Rhomes, Rio Tapajoz; Forbes, Ibis, 1881, p. 357 — Pernambuco and Parahyba; White, Proc. Zool. Soc. Lond., 1882, p. 626 — Ordn, Salta, and Concepcion, Misiones; Berlepsch and Ihering, Zeits. Ges. Orn., 2, p. 176, 1885 — Taquara do Mundo Novo and Arroyo Grande, Rio Grande do Sul; Salvin, Ibis, 1886, p. 174 — British Guiana; Taczanowski, Orn. Per., 3, p. 426, 1886 — Amable Maria and Guajango, Peru; Dalgleish, Proc. Roy. Phys. Soc. Edin., 10, p. 86, 1889 — YtaM, Paraguay (eggs descr.); Sclater and Hudson, Arg. Orn., 2, p. 144, 1889 (White's localities); Boucard and Berlepsch, The Humming Bird, 2, p. 41, 1892— Porto Real, Rio de Janeiro; Kerr, Ibis, 1892, p. 147 — Rio Pilcomayo, Paraguay; Salvadori, Cat. Bds. Brit. Mus., 21, p. 485, 1893 — British Guiana (Quonga, Annai, Demerara), Cayenne, Brazil (Ceara, Para, Pernambuco, Nova Friburgo, Sao Paulo, Bahia, Rio, Cha- pada), and Bolivia; Goeldi, Ibis, 1897, p. 164 — Lagoa Grande do Amapa, northern Para; Ihering, Rev. Mus. Paul., 2, p. 166, 1897— Villa Bella, Ilha de Sao Sebastiao, Sao Paulo; idem. I.e., 3, p. 400, 1899 — Sao Sebastiao, Sao Paulo; Salvadori, Boll. Mus. Zool. Torino, 12, No. 292, p. 33, 1897— Caiza, Chaco Boliviano; idem. I.e., 15, No. 378, p. 14, 1900 — Urucum, Matto Grosso; Ihering, Rev. Mus. Paul., 4, p. 163, 1900 — Cantagallo and Nova Friburgo, Rio de Janeiro; Kerr, Ibis, 1901, p. 234 — Paraguayan Chaco; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 217, 1902— Rio Salf, Tucumdn; Nicoll, Ibis, 1904, p. 40 — Bahia; Bruch, Rev. Mus. La Plata, 11, p. 249, 1904— Cerrillos, Salta; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 71, 1905— Rio Salf, Tucumdn; Hagmann, Zool. Jahrb. (Syst.), 26, p. 42, 1907 — Mexiana; Penard, Vog. Guyana, 1, p. 340, 1908 — Surinam; Sneth- lage, Journ. Orn., 56, pp. 516, 538, 1908 — Rio Tapajoz (Goyana) and Rio Tocantins (Alcoba^a); Hartert and Venturi, Nov. Zool., 16, p. 263, 1909 — Salta (Ordn), Buenos Aires (Barracas al Sud), and Misiones (Con- cepcion, Posadas); Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 87, 1910 — Pernambuco (Pao d'Alho, near Recife) and Bahia (Barra and Ilha Fogo, Rio Sao Francisco); Chubb, Ibis, 1910, p. 62 — Sapucay, Paraguay (plumages, eggs); Grant, Ibis, 1911, p. 460 — Rabicho, Rio Paraguay, Matto Grosso; Todd, Ann. Carnegie Mus., 8, p. 582, 1913 1 Sometimes spelled Chaemepelia. 538 Field Museum of Natural History— Zoology, Vol. XIII (monog.); Bangs and Penard, Bull. Mus. Comp. Zoo!., 62, p. 45, 1918 — Paramaribo, Surinam; Pereyra, El Homero, 3, p. 161, 1923 — 2^1aya, Buenos Aires; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 151, 1928 — Castanhal, Pari; Holt, Bull. Amer. Mus. N. H., 57, p. 281, 1928— Bemfica, Serra do Itatiaya, Brazil. Talpacotia cinnamomea Bonaparte, Bull. Soc. Linn. Normandie, 2, p. 38, 1857 — Cayenne. Peristera talpacoti Schlegel, Mus. Pays-Bas, Columbae, p. 136, 1873 — Brazil, Cayenne, Surinam, and Bolivia. Columbigallina talpacoti Allen, Bull. Amer. Mus. N. H., 2, p. 105, 1889 — lower Beni, Bolivia; Riker and Chapman, Auk, 8, p. 162, 1891 — Santarem, Rio Tapajoz; Allen, Bull. Amer. Mus. N. H., 5, p. 149, 1893 — Chapada, Matto Grosso; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 44 — La Merced, Chanchamayo, Peru; Ihering, Cat. Faun. Braz., 1, p. 22, 1907 — Sao Paulo (Ypiranga, Sao Sebastiao, Sao Jos^ de Rio Pardo, Jaboticabal) ; Berlepsch, Nov. Zool., 15, p. 295, 1908 — Cayenne; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 193, 1910 (range in Argentina); idem, Bol. Soc. Physis, 1, p. 253, 1913 (range in Argentina and Paraguay); Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913 — Argentina; idem. Faun. Parag., p. 36, 1914 — Alto Parand, Paraguay; Snethlage, Bol. Mus. Goeldi, 8, p. 65, 1914 — ParS, Rio Tocantins (Alcobaga), Rio Tapajoz (Goyana), Arumanduba, Serra de Erer6, and Rio Maecurii, Brazil; idem, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 48, 1926 — Ceari. Camaepelia talpacoti Ihering, Annuario Est. Rio Grande do Sul, 16, p. 146, 1899 — Mundo Novo, Rio Grande do Sul. Chamaepelia talpacoli [sic] Menegaux, Rev. Frang. d'Om., 1917, p. 25 — Caceres and Pocon6, Matto Grosso. ColumbigaUina rufipennis (not Chamaepelia rufipennis Bonaparte) Beebe, Our Search for a Wilderness, pp. 131, 139, 389, 1910 — Georgetown and Hoory Creek, British Guiana. Columbina rufipennis Chubb, Bds. Brit. Guiana, 1, p. 45, 1916 (ex Beebe). Chaemepelia arthuri Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 45, 1918 — vicinity of Paramaribo, Surinam (type in Museum of Comparative Zoology, Cambridge, Mass.). Chamaepelia talpacoti talpacoti Dinelli, El Homero, 4, p. 276, 1929 — Tucuman (visitant); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 468, 1929 — Goyaz (Philadelphia, lower Tocantins), Maranhao (Carolina, Barra da Corda, Fazenda Inhtima, Sao PVancisco, Sao Bento, Cod6), Piauhy (Arara, Ibiapaba), and Cear& (Varzea Formosa) (crit.); Naumburg, Bull. Amer. Mus. N. H., 60, p. 68, 1930 — Urucum, Matto Grosso, and Rio Solimoes, Brazil; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 88, 1930 — Formosa (San Jos6, Yunca Viejo, Tapikiol^) and Bolivia (Timama, Santa Cruz) ; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 348, 1932— Angol, Malleco, Chile (accidental); Pinto, Rev. Mus. Paul., 17, (2), p. 712, 1932 — Valparaiso, Sao Paulo, and Sant' Anna do Paranahyba, Matto Grosso. ColumbigaUina talpacoti talpacoti Pinto, Rev. Mus. Paul., 19, p. 66, 1935 — Madre de Deus, Cahype, Corup^ba, Rio Jucurucu, Bomfim, and Joazeiro, 1942 Birds of the Americas — Hellmayr and Conover 539 Bahia; idem, I.e., 20, p. 39, 1936 — Jaragud, Goydz; Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., J49, p. 6, 1937— Arary, Marajo, Brazil; Peters, Bds. World, 3, p. 108, 1937 (range). Range. — British, Dutch, and French Guiana and south through Brazil, eastern Peru, and eastern Bolivia to Rio Grande do Sul, Paraguay, and northern Argentina (Tucumdn; Formosa; Misiones; Barracas al Sud and Zelaya, Buenos Aires) ; accidental in Chile (one record from Angol, Malleco).* Field Museum Collection. — 27: British Guiana (Buxton, E. C., Demerara, 5); Dutch Guiana (Paramaribo, 1); Brazil (Boa Vista, Rio Branco, 2; Serra Baturit^, Ceard, 1; Barra do Corda, Maranhao, 2; Ardra, Piauhy, 1; Macaco Secco, Bahia, 1; Sao Marcello, Bahia, 1; Therezopolis, Rio de Janeiro, 2; Aragatuba, Sao Paulo, 2; Urucum de Corumba, Matto Grosso, 1; Vaccaria, Matto Grosso, 1; Fazenda Morungaba, Parand, 1); Paraguay (Villa Rica, 2); Peru (San Ramon, Junin, 3); Chile (Angol, Cautin, 1). Conover Collection. —65: British Guiana (Buxton, E. C, Demerara, 1); Brazil (Resacca, Rio Capim, 1; Ipomonga, Rio Capim, 4; Boca de Channel Piava, Pard, 7; Boim, Rio Tapajoz, 5; Obidos, Pard, 6; Rio Manacapuru, Amazonas, 1 ; Carolina, Maranhao, 1 ; Alto Parna- hyba, Maranhao, 1; Sao Francisco, Maranhao, 3; Codo, Cocos, Maranhao, 1; Philadelphia, Goydz, 1; Varzea Formosa, Ceard, 4; Ardra, Piauhy, 1; Ibiapaba, Piauhy, 1; Victoria, Sao Paulo, 1); Para- guay (Villa Rica, 5; Horqueta, 3; east side of Paraguay River, 2; 265 km. west of Puerto Casado, 1) ; Bolivia (Buenavista, Santa Cruz, 3; Cercado, Santa Cruz, 1; Rio Surutu, Santa Cruz, 2; Nueva Moka, Santa Cruz, 2); Argentina (Santa Ana, Misiones, 5; Puerto Segundo, Misiones, 1; Concepcion, Tucumdn, 1). ♦Columbigallina talpacoti caucae (Chapman). ^ Cauca Talpacoti Dove. Chaevtepelia rufipennis caucae Chapman, Bull. Amer. Mus. N. H., 34, p. 367, 1915 — La Manuelita, near Palmira, Cauca Valley, Colombia (type in the 1 We are unable to make out any geographic races within the area circumscribed above, birds from the Guianas being to all intents identical with series from south- ern Brazil and Paraguay. C. arthuri, based on specimens with cinnamomeous edg- ing to the inner webs of the primaries and some rufous admixture on the under wing coverts, is merely an individual variant and not confined to any particular district. In a series from Sao Paulo we find every gradation from the stage with plain dusky primaries and uniform black under wing coverts to the variety described as C. arthuri, and some have even more rufous on the wings than a topotype from Surinam. Ninety-two additional specimens from the whole range examined. ^ Columbigallina talpacoti caucae (Chapman) : Male not certainly distinguish- able from C. t. rufipennis, but on average paler below and browner above; female 540 Field Museum of Natural History— Zoology, Vol. XIII American Museum of Natural History, New York) ; idem, I.e., 36, p. 209, 1917 — Cali, La Manuelita, below Miraflores, and Rio Frio, Colombia. Chaemepelia rufipennis rufipennis (not of Bonaparte) Todd, Ann. Carnegie Mus., 8, pp. 586, 602, 1913 — part, Cauca Valley, Cali, Palmira, and east of Palmira, Colombia. Columbigallina talpacoti caucae Peters, Bds. World, 3, p. 108, 1937 (range). Range. — Tropical and lower Subtropical zones of the Cauca Val- ley, western Colombia. Conover Collection. — 4: Colombia (Rio Timbio, Patia, Cauca, 1; Cali, Cauca, 1; El Tambo, Cauca, 1; Rio Patia, Cauca, 1). ♦Columbigallina talpacoti rufipennis (Bonaparte).^ Red- winged Talpacoti Dove. Ch[amaepelia] rufipennis Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 1, p. 22, Jan., 1855 — environs of Cartagena, Colombia (type presumably in Paris Museum). Talpacotia rufipennis Bonaparte, Consp. Gen. Av., 2, sig. 10, "Dec. 5, 1854," p. 79, "April 15, 1855" [=1857]— Cartagena; idem, Icon. Pigeons, pi. 121, 1858— Colombia. Chamaepelia talpicoti (not Columba talpacoti Temminck) Jardine, Ann. Mag. Nat. Hist., 20, p. 374, 1847— Tobago. Chamaepelia talpacoti Taylor, Ibis, 1864, p. 94 — Ciudad Bolivar, Orinoco, Venezuela; Piguet, Mem. Soc. Neuch. Sci. Nat., 5, p. 806, 1914 — Medellin, Colombia. Chamapelia rufipennis Sclater, Proc. Zool. Soc. Lond., 25, p. 19, 1857 — Bogota. Chamaepelia rufipennis Sclater, Proc. Zool. Soc. Lond., 26, p. 359, 1858 — Comayagua, Honduras; Moore, I.e., 27, p. 61, 1859 — San Pedro (Hon- duras) and Peten (Guatemala); Sclater, I.e., p. 369, 1859 — vicinity of Jalapa, Mexico; idem and Salvin, Ibis, 1859, p. 223 — Comayagua, Honduras; Taylor, Ibis, 1860, p. 227 — Comayagua; Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, p. 370— Lion Hill, Panama; Salvin, I.e., 1867, p. 159— David, Chiriquf; Leotaud, Ois. Trinidad, p. 366, 1866— Trinidad; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 629 — San Esteban, Venezuela; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 8, p. 179, 1867 — David, Chiriqui; idem. I.e., 9, p. 139, 1868 — San Jos6, Costa Rica; idem, differing decidedly by being light Saccardo's umber on the upper parts with but a slight vinaceous tinge on rump and tail coverts and by being less vinaceous tawny on the flight-feathers as well as on flanks and crissum. More adequate material should be studied. 1 Columbigallina talpacoti rufipennis (Bonaparte) is well-marked by reason of its rufous outer under wing coverts and extensively rufous remiges. Still the appearance of the variety called C. arthuri, with indication of a cinnamomeous quill-lining and some reddish intermixture under the wing, in the range of C. talpa- coti points to conspecific relationship of these doves. While birds from eastern Mexico and southern Central America are indis- tinguishable from those of Colombia and Venezuela, there is a strong tendency in Pacific Guatemala towards the characters of C i. eluta. 1942 Birds of the Americas — Hellmayr and Conover 541 I.e., 9, p. 207, 1869 — Merida, Yucatan; Frantzius, Journ. Orn., 17, p. 372, 1869— Orosi, Costa Rica; Salvin, Proc. Zool. Soc. Lond., 1870, p. 217— Veraguas (Chitra, Calobre) and Chiriqui (Bugaba, Mina de Chorcha); Wyatt, Ibis, 1871, p. 383 — Ocana and Bucaramanga, Santander, Colombia; Boucard, Proc. Zool. Soc. Lond., 1878, p. 43 — Puntarenas, Costa Rica; Sclater and Salvin, I.e., 1879, p. 544 — Medellin, Colombia; Salvin and Godman, Ibis, 1880, p. 178 — Santa Marta, Colombia; Boucard, Proc. Zool. Soc. Lond., 1883, p. 459 — Yucatan; Berlepsch, Journ. Orn., 32, p. 317, 1884 — Bucaramanga, Colombia; Tristram, Cat. Coll. Bds., p. 39, 1889 — Tobago; Salvin, Ibis, 1889, p. 378— Cozumel Island; Salvadori, Cat. Bds. Brit. Mus., 21, p. 487, 1893 — part, spec, a-o, z-w", Mexico (Atoyac, Huatusco, and Playa Vicente, Vera Cruz; Teapa, Tabasco; Izalam, Peto, and Buctzotz, Yucatan; Cozumel Island), British Honduras, Guatemala (El Paraiso, Duefias, Retalhuleu), El Salvador (La Libertad), Nicaragua (Chinandega, Matagalpa), Costa Rica, Chiriqui (Bugaba, Mina de Chor- cha), Veraguas (Chitra), Panama (Lion Hill, Chepo), Colombia (Santa Marta, Medellin, Bogota), Venezuela (San Esteban), and Trinidad; idem and Festa, Boll. Mus. Zool. Torino, 14, No. 339, p. 9, 1899— Punta de Sabana, Darien; Dalmas, M6m. Soc. Zool. France, 13, p. 144, 1900 — Tobago; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 253, 1902 — part, Mexico (localities in Vera Cruz, Tabasco, and Yucatan) and south through Central America to Panama; Penard, Vog. Guyana, 1, p. 340, 1908— "Guiana" (ex Schlegel), errore. Chamaepilia mfipennis Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 301, 1862 — Panama Railroad. Chamepelia rufipennis Sumichrast, La Naturaleza, 5, p. 231, 1881 — Potrero and Omealca, Vera Cruz. Peristera rufipennis Schlegel, Mus. Pays-Bas, Columbae, p. 136, 1873 — "Guyane" (errore), Caracas, Colombia, and Guatemala. Chamaepelia talpacoti rufipennis Nutting, Proc. U. S. Nat. Mus., 5, p. 408, 1^82 — La Palma de Nicoya, Costa Rica. Columbigallina rufipennis Ridgway, Proc. U. S. Nat. Mus., 8, p. 581, 1885 — Cozumel Island; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887 — Las Trojas, Costa Rica; Ridgway, Proc. U. S. Nat. Mus., 10, p. 584, 1888 — Trujillo, Honduras; Stone, Proc. Acad. Nat. Sei. Phila., 1890, p. 204— Tekanto, Yucatan; Cherrie, Anal. Inst. Fis.-Geog. y Mus. Nac. Costa Rica, 4, p. 146, 1893— Terraba Valley, Costa Rica; Cory, Auk, 10, p. 220, 1893— Tobago; Chapman, Bull. Amer. Mus. N. H., 6, p. 74, 1894— near Princestown, Trinidad; Robinson, Flying Trip to Tropics, pp. 117, 154, 1895 — Barranquilla and Honda, Colombia; idem, Proc. U. S. Nat. Mus., 18, p. 660, 1896— Margarita Island; Chapman, Bull. Amer. Mus. N. H., 8, p. 287, 1896— Chichen-Itz4, Yucatan; Phelps, Auk, 14, p. 366, 1897— Cumanacoa and San Antonio [Bermudez], Venezuela; Bangs, Proc. Biol. Soc. Wash., 12, p. 132, 1898— Santa Marta, Colombia; Allen, Bull. Amer. Mus. N. H., 13, p. 128, 1900 — Bonda, Cienaga, and Masinga Vieja, Colom- bia; Bangs, Proc. New Engl. Zool. CI., 2, p. 15, 1900 — Loma del Leon, Panama; idem. Auk, 18, pp. 25, 358, 1901 — San Miguel Island and Divala (Chiriqui), Panama; Berlepsch and Hartert, Nov. Zool., 9, p. 119, 1902 — Rio Orinoco (Altagracia, Caicara, Ciudad Bolivar) and La Union, Caura, k 542 Field Museum of Natural History — Zoology, Vol. XIII Venezuela; Clark, Auk, 19, p. 261, 1902— El Valle, Margarita Island; Allen, Bull. Amer. Mus. N. H., 21, p. 280, 1905— Bonda, Colombia (nest and eggs); Hellmayr, Nov. Zool., 13, p. 47, 1906 — Caparo and Seelet, Trinidad (crit.); Cole, Bull. Mus. Comp. Zool., 50, p. 117, 1906— Chichen- Itz4, Yucatan (nesting, food). Columbigallina rufipennis rufipennis Bangs, Bull. Mus. Comp. Zool., 39, p. 142, 1903— Ceiba, Honduras; Thayer and Bangs, I.e., 46, p. 148, 1905— San Miguel and Saboga Island, Pearl Islands, Panama (crit.); Peters, I.e., 71, p. 298, 1931 — Almirante, Changuinola, and Isla Grande, Panama; Darling- ton, I.e., p. 378, 1931 — near Rio Frio, Magdalena, Colombia; Griscom, I.e., 72, p. 322, 1932— Perme, Panama; idem, Bull. Amer. Mus. N. H., 64, p. 115, 1932 — Guatemala (Pantaleon, Escuintla; Finca El Cipres; Ha- cienda California; Ocos; San Jose; Chimoxan); Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 306, 1932 — Cantarranas and Lancetilla, Honduras; Roberts, Trop. Agric, 11, p. 92, 1934— Trinidad; Van Tyne, Misc. Pub., Mus. Zool. Univ. Mich., 27, p. 13, 1934 — Flores and Pacamon, Peten, Guatemala; Griscom, Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Panama; Carriker and de Schauensee, Proc. Acad. Nat. Sci. Phila., 87, p. 414, 1935— Gualan and Quirigua, Guatemala; Belcher and Smooker, Ibis, 1936, p. 5 — Trinidad and Tobago (nest and eggs); Deignan, Auk, 53, p. 188, 1936 — La Ceiba, Honduras; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 191, 1938— Puerto del Triunfo, Divisadero, Lake OIo- mega, Sonsonate, Lake Guija, Lake Chanmico, San Salvador and Mfra- flores. El Salvador. Chamaepella rufipennis rufipennis Bangs, Auk, 24, p. 292, 1907 — Boruca, Pozo del Rio Grande, and Barrdnca [de Puntarenas], Costa Rica. Columbina rufipennis Cherrie, Sci. Bull., Mus. Brookl. Inst., 1, p. 370, 1908 — Pointe Gourde and Carenage, Trinidad; Williams, Bull. Dept. Agric. Trin. Tob., 20, p. 178, 1922 — Tarouba, La Fortun^e, and Princestown, Trinidad. Chaemepelia rufipennis Dearborn, Field Mus. Nat. Hist., Om. Ser., 1, p. 80, 1907 — Los Amates and San Jose, Guatemala; Cory, I.e., p. 240, 1909 — Margarita Island; Stone, Proc. Acad. Nat. Sci. Phila., 65, p. 191, 1913 — Pedemales, Orinoco Delta, Venezuela; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 36, 1922— Venezuela (Rio CogoUo; Rio Guachl; Rio Chamd; Encontrados; Orope; Colon, Tachira; Rio Aurare). Chaemepelia rufipennis rufipennis Carriker, Ann. Carnegie Mus., 6, p. 399, 1910 — Costa Rica (PIgres, Puntarenas, Cachf, Miravalles, El Pozo, Boruca); Todd, I.e., 8, p. 586, 1913 (monog.); Peters, Auk, 30, p. 373, 1913 — Camp Mengel and Xcopen, Quintana Roo; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 424, 1916 (monog.); Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 353, 1916 — savanna region of the Orinoco River (nest); Chap- man, Bull. Amer. Mus. N. H., 36, p. 209, 1917— Colombia (Calamar, Malena, and Chicoral, Magdalena Valley; El Alto de la Paz, Bogota region); Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 242, 1918— Gatun, Panama; Rendahl, Ark. Zool., 12, No. 8, p. 15, 1919 — Masaya, Nicaragua; idem. I.e., 13, No. 4, p. 29, 1920— Pearl Islands; Todd and Carriker, Ann. Carnegie Mus., 14, p. 193, 1922 — Fundacion, Bonda, Buritaca, Don Diego, Mamatoco, and Santa Marta, Colombia (crit.); Griscom, Bull 1942 Birds of the Americas— Hellmayr and Conover 543 Mus. Comp. Zool., 69, p. 154, 1929 — Cana, Darien; Peters, I.e., p. 406, 1929 — Lancetilla and Urraco, Honduras. Chaemepelia rufipennis eluta (not Columbigallina r. eluta Bangs) Todd, Ann. Carnegie Mus., 8, p. 590, 1913 — part, eastern Mexico. Chaemepelia rufipennis nesophila Todd, Ann. Carnegie Mus., 8, p. 590 (foot- note). May 8, 1913^[San Miguel Island], Pearl Islands (type in Museum of Comparative Zoology, Cambridge, Mass.; = young male; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 165, 1930). Chaemapelia rufipennis rufipennis Hallinan, Auk, 41, p. 310, 1924— Gatun, Panama (nest and eggs). Columbigallina talpacoti rufipennis Peters, Bds. World, 3, p. 108, 1937 (range). /^awfife.— Southeastern Mexico, from southern Vera Cruz south- wards through Guatemala, British Honduras, Honduras, El Salva- dor, Nicaragua, Costa Rica, and Panama to northern and eastern Colombia, Venezuela (south to the Orinoco-Caura basin), and the islands of Margarita, Trinidad, and Tobago.^ Field Museum Collection. — 74: Mexico (Achotal, Vera Cruz, 3; Yucatan, 1); British Honduras (Middlesex, 1); Guatemala (Tiquisate, Escuintla, 1 ; San Jos^, Escuintla, 1 ; Los Amates, Izabal, 2) ; El Salvador (San Salvador, 1; Sitio del Nino, 2; Laguna Olomega, San Miguel, 3) ; Nicaragua (San Geronimo, Chinandega, 3; San Emilio, Lake Nica- ragua, 1); Costa Rica (Las Canas, Guanacaste, 1; Buenos Aires, 2; El Pozo, Rio T^rraba, 2); Panama (Frances, Chiriqui, 1; Colon, 3); Colombia ("Bogotd," 4; 10 miles north of Cucuta, Santander, 1); Venezuela (Maracay, Aragua, 6; Lake Valencia, 1; Caracas, 8; Cocollar, Sucr^, 3; Tachira, Colon, 5; Encontrados, 8; Orope, Zulia, 2; Rio Aurare, Zulia, 2); West Indies (Tobago, 6). Conover Collection. — 43: Guatemala (Tiquisate, Escuintla, 1; Bobos, Izabal, 2); Honduras (Comayaguela, Tegucigalpa, 3; Caliche, La Paz, 2) ; Costa Rica (Miravalles, Guanacaste, 1 ; Puerto Jimenez, Puntarenas, 3; Las Caiias, West Slope, 7; Buenos Aires, 2; Matina, Limon, 1); Panama (Perm^, Darien, 4; Obaldia, Darien, 4); Vene- zuela (Rio Cogollo, P^rija, 5; Rio Chamd, M^rida, 7; Rio Guachi, Zulia, 1). ♦Columbigallina talpacoti eluta Bangs. ^ Vinaceous Talpacoti Dove. ' The range of this form certainly does not extend into the Guianas. Penard, mainly on Schlegel's authority, includes it among the birds of Surinam, but all the specimens sent by him to the Tring Museum prove to be C. t. talpacoti. Beebe's record from British Guiana, repeated by Chubb, is doubtless due to misidentifica- tion, since all the numerous examples we have seen from this colony are talpacoti. 1 Columbigallina talpacoti eluta Bangs, if maintained, must be restricted to western Mexico, as has been explained by Ridgway. Its southward extension 544 Field Museum of Natural History— Zoology, Vol. XIII Columbigallina rufipennis eluta Bangs, Auk, 18, p. 358, 1901 — Escuinapa, Sinaloa, Mexico (type in coll. of E. A. and 0. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 165, 1930); Miller, Bull. Amer. Mus. N. H., 21, p. 343, 1905— Escuinapa, Sinaloa; Griscom, Bull. Mus. Comp. Zool., 75, p. 372, 1934 — Coyucd, Guerrero. Chamaepelia rufipennis (not of Bonaparte) Salvadori, Cat. Bds. Brit. Mus., 21, p. 487, 1893 — part, spec, p-y, Santiago (Tepic), Tierra Colorada and Acapulco (Guerrero), (?)Putla (Oaxaca), and (?)Tonala (Chiapas); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 253, 1902 — part, western Mexico, in states of Sinaloa, Tepic, Guerrero, (?)Oaxaca, and (?)Chiapas. Chaemepelia rufipennis eluta Todd, Ann. Carnegie Mus., 8, p. 590, 1913 — part, western Mexico from Sinaloa to Guerrero, (?)Oaxaca, and (?)Chiapas; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 429, 1916— western Mexico (monog.); McLellan, Proc. Calif. Acad. Sci., (4), 16, p. 8, 1927— San Bias, Nayarit. Columbigallinxi talpacoti eluta Peters, Bds. World, 3, p. 107, 1937 (range). Range. — Western Mexico, in states of Sinaloa (Escuinapa, Los Robles, LosLatos), Nayarit (San Bias, Santiago), Colima, Michoacan (Apatzingan), Guerrero (Acapulco, Tierra Colorada, Engido Nuevo, Coyuca), and possibly Oaxaca (Putla) and Chiapas (Tonala). Conover Collection. — 1: Mexico (Apatzingan, Michoacan, 1). Genus COLUMBINA Spix Columbina Spix, Av. Spec. Nov. Bras., 2, p. 57, 1825 — type, by subs, desig. (Gray, List Gen. Bds., 2nd ed., p. 75, 1841), Columbina strepitans Spix. Columbula Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, p. 22, Jan., 1855 — new name for Columbina Spix; idem, Consp. Gen. Av., 2, sig. 10, "Dec. 5, 1854," p. 80, "April 15, 1855" [=1857]. ♦Columbina picui picui (Temminck). Greater Picui Dove. Columba picui Temminck, Hist. Nat. Pig. Gall., 1, pp. 435, 498, 1813 — based on "Paloma picui" Azara, No. 324, Paraguay; Knip and Prevost, Les Pigeons, 2, p. 71, pi. 39, ca. 1840 — no locality (coll. d'Orbigny); Jaffuel and Pirion, Rev. Chil. Hist. Nat., 31, p. Ill, 1927— Marga-Marga, Val- paraiso, Chile. Columbina strepitans (not of Spix) Gould, in Darwin, Zool. Beagle, 3, Birds, p. 116, 1841 — Maldonado, banks of the La Plata, and Rio Negro, Pata- gonia; Eraser, Proc. Zool. Soc. Lond., 11, p. 115, 1843 — Valley of Acon- cagua, Chile; Yarrell, I.e., 15, p. 53, 1847— Chile (egg descr.); Hartlaub, Naumannia, 3, p. 221, 1853 — Chile; Cassin, in Gilliss, U. S. Astron. Exp., 2, p. 191, 1855 — mountains of Chile; Pelzeln, Reise Novara, Zool., 1, Vogel, p. 109, 1865— Chile (egg descr.). beyond Guerrero remains to be ascertained by the study of adequate series from Pacific Oaxaca and Chiapas, whence no material is accessible. 1942 Birds of the Americas — Hellmayr and Conover 545 Columbula strepitans Sclater, Proc. Zool. Soc. Lond., 1867, pp. 330, 339 — Chile (exPelzeln). Columbina picui Hartlaub, Syst. Ind. Azara, p. 21, 1847 — Paraguay (ex Azara); Des Murs, in Gay, Hist. F{s. Pol. Chile, Zool., 1, p. 377, 1847— central provinces of Chile; Germain, Proc. Bost. Soc. N. H., 7, p. 312, 1860 — San- tiago, Chile (nesting habits); Phihppi, Anal. Univ. Chile, 31, p. 268, 1868— central provinces of Chile; Waugh and Lataste, Act. Soc. Scient. Chili, 4, p. Ixxxvii, 1894 — Peiiaflor, Santiago, Chile; Marelli, El Hornero, 1, p. 76, 1918 — Curuzu Cuatid, Corrientes; Sanzin, I.e., p. 148, 1918 — Mendoza; Tremoleras, I.e., 2, p. 11, 1920 — Uruguay (Montevideo, Canelones, Minas, Maldonado); Renard, I.e., 2, p. 58, 1920 — Canuelas, Buenos Aires; Da- guerre. I.e., 2, p. 260, 1922 — Rosas, Buenos Aires; Serie and Smyth, I.e., 3, p. 39, 1923— Santa Elena, Entre RIos; Giacomelli, I.e., p. 81, 1923— La Rioja; Pereyra, I.e., p. 161, 1923 — Zelaya, Buenos Aires; Housse, Rev. Chil. Hist. Nat., 29, p. 149, 1925— San Bernardo, Santiago, Chile; Wilson, El Hornero, 3, p. 351, 1926— Venado Tuerto, Santa Fe; Wetmore, Bull. U. S. Nat. Mus., 133, p. 178, 1926— Chaco, Buenos Aires, Pampa, Mendoza (Tunuydn), Uruguay (Rio Negro, etc.), and Paraguay; Fried- mann, Bull. Mus. Comp. Zool., 68, p. 171, 1927 — Santa Elena, Entre Rfos (habits); Castellanos, El Hornero, 4, p. 371, 1931 — Valle de los Reartes, Cordoba. Chamaepelia cyanostigma "Reichenbaeh" Bibra, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 5, p. 130, 1853 — near Casa Blanea, Valparaiso, Chile (nomen nudum); Philippi, Anal. Univ. Chile, 31, p. 325, 1868 (crit.). Columbula picui Burmeister, Syst. Uebers. Th. Bras., 3, p. 300, 1856 — south- ern Brazil, Paraguay, and Montevideo; idem, Journ. Orn., 8, p. 259, 1860 — Argentina; idem, Reise La Plata St., 2, p. 496, 1861 — Mendoza, Parana, and Tucuman; Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 143 — Conchitas, Buenos Aires; Sternberg, Journ. Orn., 17, p. 273, 1869 — Buenos Aires (nesting habits); Pelzeln, Orn. Bras., 3, p. 276, 1870 — Sao Paulo (■Porto do Piahy) and Matto Grosso (Cuyabd, Villa Maria, Caigara); Doering, Period. Zool. Arg., 1, p. 255, 1874 — Rio Guayquiraro, Corrientes; Durnford, Ibis, 1876, p. 163; 1877, p. 193— Buenos Aires; Reed, Anal. Univ. Chile, 49, p. 565, 1877— Colehagua, Chile; Sclater and Salvin, Proe. Zool. Soc. Lond., 1879, p. 640— Sorata, Bolivia; Gibson, Ibis, 1880, p. 7 — Cape San Antonio, Buenos Aires; Durnford, I.e., p. 418 — Tueumdn; White, Proc. Zool. Soc. Lond., 1882, p. 626— Flores, Buenos Aires; Holm- berg, Act. Acad. Nac. Ciene. Cordoba, 5, p. 85, 1884 — Tandfl, Buenos Aires; Barrows, Auk, 1, p. 275, 1884 — Coneepeion del Uruguay, Entre Rios; Gibson, Ibis, 1885, p. 282 — Paysandu, Uruguay; Berlepseh and Ihering, Zeits. Ges. Orn., 2, p. 176, 1885 — Taquara, Rio Grande do Sul; Withington, Ibis, 1888, p. 465 — Lomas de Zamora, Buenos Aires; Sclater and Hudson, Arg. Orn., 2, p. 143, 1889 — Argentina (habits); Stempelmann and Schulz, Bol. Acad. Nac. Ciene. Cordoba, 10, p. 403, 1890— Cordoba; Frenzel, Journ. Orn., 39, p. 123, 1891— Cordoba; Holland, Ibis, 1891, p. 16; 1892, p. 209— Est. Espartillar, Buenos Aires; Kerr, Ibis, 1892, p. 147 —Rio Pilcomayo; Salvadori, Cat. Bds. Brit. Mus., 21, p. 470, 1893— part, spec, a-s, Paraguay, Argentina (Buenos Aires, Rio Negro, Mendoza), Bolivia (Sorata), Chile (Santiago), and Brazil (Chapada, Cuyabd, Villa 546 Field Museum of Natural History— Zoology, Vol. XIII Maria); Allen, Bull. Amer. Mus. N. H., 5, p. 149, 1893— Chapada, Matto Grosso; Aplin, Ibis, 1894, p. 202 — Montevideo; Koslowsky, Rev. Mus. La Plata, 6, p. 286, 1895— Chilecito, La Rioja; Salvadori, Boll. Mus. Zool. Torino, 10, No. 208, p. 23, 1895— Puerto Pagani, Rio Apa, Paraguay; idem. I.e., 12, No. 292, p. 32, 1897— Bolivian Chaco (San Francisco and Caiza, Tarija) and Jujuy (San Lorenzo); Reed, Anal. Univ. Chile, 93, p. 209, 1896— valleys of Chilean Cordilleras; Schalow, Zool. Jahrb., Suppl., 4, p. 669, 1898 — Santiago, Chile; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 146, 1899 — Mundo Novo, Rio Grande, and Pedras Brancas, Rio Grande do Sul; Kerr, Ibis, 1901, p. 234 — Chaco Parag^uayo; Ihering, Rev. Mus. Paul., 5, "1901," p. 284, 1902— Iguape and Porto do Piahy, Sao Paulo; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 216, 1902 — Tucuman; Lonnberg, Ibis, 1903, pp. 452, 459 — San Luis and Colonia Cr^vaux, Tarija, Bolivia; Baer, Omis, 12, p. 233, 1904— Tapia, Tucumdn; Bruch, Rev. Mus. La Plata, 11, p. 249, 1904— Oran, Salta; Lillo, Rev. Letr. Cienc. See,, 3, No. 13, p. 71, 1905 — Tuciun4n; Ihering, Cat. Faun. Braz., 1, p. 21, 1907 — Iguape, Sao Paulo, and La Plata, Argentina; Hellmayr, Nov. Zool., 14, p. 408, 1907 — Humaytd, Rio Madeira, Brazil; Hartert and Venturi, I.e., 16, p. 262, 1909 — Buenos Aires (Flores, Barracas al Sud) and Tucu- min (Tapia); Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 192, 1910 (range in Argentina); Chubb, Ibis, 1910, p. 61 — Sapucay, Paraguay; Grant, Ibis, 1911, p. 460 — Matto Grosso (Boca de Homiguera near Albuquerque) and Buenos Aires (Aj6) ; Bertoni, Faun. Parag., p. 36, 1914 — Alto Parang, Paraguay; Snethlage, Bol. Mus. Goeldi, 8, p. 64, 1914 (no specimens); Hussey, Auk, 33, p. 386, 1916 — La Plata; Men^gaux, Rev. Fran?. d'Om., 1917, p. 25 — Sao Luiz de Caceres, Matto Grosso; Costes, Rev. Chil. Hist. Nat., 21, p. 166, 1919— Valle de Marga-Marga, Valparaiso, Chile; Chubb, Ibis, 1919, p. 39 — Bolivia (Chulumani, La Paz, Tapacari, Cochabamba, El Cabrada, Chuquisaca); Gibson, Ibis, 1920, p. 35 — Cape San Antonio, Buenos Aires (habits) ; Bullock, Rev. Chil. Hist. Nat., 33, p. 192, 1929— Angol, Malleco, Chile. Peristera picui Schlegel, Mus. Pays-Bas, Columbae, p. 137, 1873 — Santiago, ChUe. Columbula picui picui Hellmayr, Nov. Zool., 17, p. 416, 1910 — Humayta, Rio Madeira, Brazil; Barros, Rev. Chil. Hist. Nat., 23, p. 16, 1919 — Nilahue, Curic6, Chile. Columbina picui picui Dabbene, El Homero, 1, p. 31, 1917 — Isla Martfn Gdrcia, Buenos Aires; Barros, Rev. Chil. Hist. Nat., 25, p. 171, 1921 — Precordillera of Aconcagua, Chile; Marelli, Mem. Min. Obr. Publ. for 1922-23, p. 599, 1924— Prov. Buenos Aires; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 87, 1930 — Formosa (San Jose, Tapikiole), Santa Fe (Est. La Germania), and Bolivia (Villa Montes, Tarija; San Jos6, Santa Cruz); Naumburg, Bull. Amer. Mus. N. H., 60, p. 402, 1930— Matto Grosso; Pinto, Rev. Mus. Paul., 17, (2), p. 711, 1932 — Aquidauana, Matto Grosso; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 347, 1932 — Ohnu6 (Valparaiso), Palmilla, La Cruz (Valparaiso), and Lampa, Santiago, Chile (range); Marelli, El Homero, 5, p. 195, 1933 — Est. Sierra de la Ventana, Buenos Aires; Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 377, 1934 — Descalvados, Matto Grosso; Laubmann, Verb. Om. Ges. Bay., 20, p. 284, 1934— Est. La Geraldina, Santa Fe; Barros, 1942 Birds of the Americas — Hellmayr and Conover 547 Rev. Chil. Hist. Nat., 38, p. 140, 1934— Cordilleras of Peuco, O'Higgins, Chile; Peters, Bds. World, 3, p. 104, 1937 (range). Range. — Southern Brazil, from Rio Grande do Sul north to Sao Paulo (Iguap6, Porto do Piauhy), Matto Grosso, and the upper Rio Madeira (Humaytd);^ eastern Bolivia; Paraguay; Uruguay; northern Argentina, south to the Rio Negro; central Chile (Aconcagua to Malleco).2 Field Museum Collection. — 6: Uruguay (Maldonado, Maldonado, 1); Brazil (Descalvados, Rio Paraguay, Matto Grosso, 1); Bolivia (Parotani, Cochabamba, 1); Chile (Palmilla la Cruz, Valparaiso, 1; Santiago Market, Santiago, 1; Lampa, Santiago, 1). Conover Collection. — 28: Paraguay (Villa Rica, 6; Horqueta, 4); Bolivia (Arani, Cochabamba, 2; Buenavista, Santa Cruz, 1; Rio Surutu, Santa Cruz, 2) ; Argentina (Tapia, Tucuman, 1 ; Concepcion, Tucumdn, 5; Torrecita, Buenos Aires, 1; Tunuydn, Mendoza, 4); Chile (Olmu^, Valparaiso, 2). *Columbina picui strepitans Spix.^ Lesser Picui Dove. Columbina strepitans Spix, Av. Spec. Nov. Bras., 2, p. 57, pi. 75, fig. 1, 1825 — "in campis Piauhy," Brazil (type in Munich Museum examined; of. Hellmayl-, Abhandl. 2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 696, 1906); Chubb, Ibis, 1910, p. 62— Ceara (crit.). Columba strepitans Wagler, Syst. Av., 1, fol. 17, spec. 109, 1827 — Brazil, "ver- sus flumen Amazonum," errore (descr. spec. typ.). Columbula strepitans Burmeister, Syst. Uebers. Th. Bras., 3, p. 299, 1856 — northern Brazil (ex Spix). Columbula picui (not Columba picui Temminck) Salvadori, Cat. Bds. Brit. Mus., 21, p. 470, 1893 — part, spec, t, Cear4; Snethlage, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 48, 1926— Ceara. Columbina (Columbula) strepitans Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 87, 1910 — Bahia (Joazeiro, Solidade) and Piauhy (Pedrinha, Lagoa do Parnagu4). Columbina strepitans = Columbula picui [sic] Reiser, I.e., 76, p. 191, 1924 — Bahia, Piauhy, and Maranhao (eggs). 1 Only a single female from this locality being available, the final deter- mination as to race requires the examination of an adequate series. ^ No racial variation is observable between birds from Chile, Bolivia, Argen- tina, and Paraguay. Specimens from southern Brazil (Matto Grosso and Sao Paulo) agree well with topotypes. Additional Tnaterial examined. — Chile: Santiago, 2; unspecified, 3. — Bolivia: Chulumani, La Paz, 1.— Brazil; Porto do Piahy, Sao Paulo, 1; Cuyaba, Matto Grosso, 4; Caigara, Matto Grosso, 1. — Paraguay: Villa Concepcion, 2. — Argen- tina: Tapia, Tucum&n, 2. ^Columbina picui strepitans Spix: Similar to the nominate race, but some- what smaller and coloration paler; the back and inner secondaries light grayish brown instead of drab; the anterior under parts also lighter, tilleul-buff to pale 548 Field Museum of Natural History — Zoology, Vol. XIII Columbina picui strepitans Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 466, 1929 — Piauhy (Ibiapaba, Ardra) and Ceard (Varzea Formosa, Quixada) (crit.); Peters, Bds. World, 3, p. 104, 1937 (range). Range. — Northeastern Brazil, from Bahia north to Ceara, Piauhy, and Maranhao. Field Museum Collection. — 3: Brazil (Varzea Formosa, Ceara, 1; Quixada, Ceara, 1; Arara, Piauhy, 1). Conover Collection. — 6: Brazil (Ibiapaba, Piauhy, 5; Arara, Piauhy, 1). Genus EUPELIA Todd^ Eupelia Todd, Ann. Carnegie Mus., 8, p. 512, 1913 — type, by orig. desig., Columba cmziana Knip and Prevost. ♦Eupelia cruziana (Knip and Provost). D'Orbigny's Ground Dove. Columba cruziana (d'Orbigny MS.) Knip and Prevost, Les Pigeons, 2, p. 89, pi. 48, ca. 1842 — "Bolivia, aux environs de Santa Cruz," errore (the cotypes examined in the Paris Museum were obtained by d'Orbigny in "Peru"= coast of Tacna, Chile). Columba gracilis Tschudi, Arch. Naturg., 9, (1), p. 385, end of 1843 — "in regionibus occidentalibus" [of Peru] (type in NeuchStel Museimi); idem. I.e., 10, (1), p. 305, 1844 — Peru; idem, Unters. Faun. Peru., Cm., p. 277, pi. 30, 1846 — west slope of Coast Cordillera of Peru; Philippi, Omis, 4, p. 159, 1888 — Canchones, Tarapacfi, Chile. Columbula cruziana Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, p. 23, 1855 (crit.); idem, Consp. Gen. Av., 2, p. 80, 1857 — Peru (diag.); Sclater, Proc. Zool. Soc. Lond., 26, p. 461, 1858 — Cuenca, Ecuador; idem. I.e., 28, p. 289, 1860 — Babahoyo, Ecuador; Taczanowski, I.e., 1874, p. 555 — Lima (Chorillos, Lima) and Ayacucho (Huanta); idem. I.e., 1877, p. 754 — Txmibez, Peru (egg descr.); idem. I.e., 1879, p. 243 — Tambillo, Peru; idem. I.e., 1880, p. 213 — Callacate, Peru (eggs only). Chamaepelia cruziana Sclater, Proc. Zool. Soc. Lond., 1866, p. 100 — vicinity of Lima, Peru; Sclater and Salvin, I.e., 1867, p. 989 — Arequipa, Peru; iidem. I.e., 1868, p. 176 — Tambo Valley, Arequipa; iidem, I.e., 1868, p. 570 — ^western Peru; iidem. I.e., 1879, p. 640 — "Santa Cruz, Bolivia" (errore); Berlepsch and Taczanowski, I.e., 1883, p. 575 — Chimbo and Yaguachi, Ecuador; Sclater, I.e., 1886, p. 402 — Pica, Tarapaca, Chile; Taczanowski, Cm. Per., 3, p. 248, 1886 — Peru (Lima, Chorillos, Huanta, Tumbez, vinaceous-fawn rather than pale pinkish buff; the abdominal zone more extensively white. Wing, 85-89; tail, 71-76; bill, 11-12. Additional material examined. — Piauhy: Pedrinha, Lagoa do Pamagua, 1; unspecified, 1 (the type). — Bahia: Joazeiro, 1; Solidade, 1; unspecified, 1. 1 Genus Eupelia Todd: Very similar, in style of coloration, to Columbina, but bill and feet stouter and tail proportionately shorter and much less rounded. Though until recently referred to Chamaepelia, d'Orbigny's Ground Dove differs from the members of that genus in various details, as has been pointed out by Mr. Todd, and appears to be more nearly related to Columbina Spix. 1942 Birds of the Americas — Hellmayr and Conover 549 Tambillo, Cutervo, Callacate); Sclater, Proc. Zool. Soc. Lond., 1891, p. 136— Pica, Tarapaca, Chile; Salvadori, Cat. Bds. Brit. Mus., 21, p. 483, 1893 — Ecuador (Guayaquil, Pun4 Island), "Bolivia," Peru (Arequipa, Lima), and Chile (Pica, Tarapaca); Reed, Anal. Univ. Chile, 93, p. 209, 1896— Tarapacd; Lane, Ibis, 1897, p. 299— Pica, Tarapacd, Chile (nesting habits); Salvin, Nov. Zool., 2, p. 21, 1895 — Vina, Huamachuco, Peru; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 35, 1900— Cuenca and Puntilla de Santa Elena, Ecuador. Peristera cruziana Schlegel, Mus. Pays-Bas, Columbae, p. 137, 1873 — "Bo- livia" =Tacna, northern Chile (descr.). Columbigallina cruziana Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1892, p. 394— Lima and lea, Peru; idem, Ornis, 13, p. 72, 1906— Pauza, Ayacucho; Peters, Bds. World, 3, p. 109, 1937 (range). Eupelia cruziana Todd, Ann. Carnegie Mus., 8, p. 512, 1913; Bangs and Noble, Auk, 35, p. 447, 1918— Huancabamba, Piura, Peru; Chubb, Ibis, 1919, p. 40 — Ecuador (Puna Island, Cuenca, Loja) and Peru (Catacoas and Piura, Piura; Eten, Lambayeque; Trujillo, Libertad; Caraz, Ancachs); Chapman, Bull. Amer. Mus. N. H., 55, p. 166, 1926 — Ecuador (Esmeral- das, coast of Manavi, Bahia de Caraques, Manta, Plata Island, Santa Elena, Guayaquil, Bucay, Puna Island, Santa Rosa, Casanga, Rio Pindo, Lunama, Guainche, Sabanilla); Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 349, 1932— Pica, Tarapacd, Chile (crit.); Philippi, El Hornero, 6, p. 236, 1936— Asapa, Tacna, Chile. Range. — Tropical zone of the Pacific coast of Ecuador, Peru, and extreme northern Chile (provinces of Tacna and Tarapaca), extend- ing east by way of Huancabamba Pass into the Marafion Valley (Tambillo, Cutervo, Callacate, Vina, Chachapoyas).^ Field Museum Collection. — 8: Peru (Cajamarca, Cajamarca, 1; Chachapoyas, Amazonas, 1; Menocucho, Libertad, 2; Pacasmayo, Libertad, 1; Chimbote, Ancachs, 1); Chile (Pica, Tarapaca, 2). Conover Collection. — 4: Ecuador (Malacatos, Loja, 1); Peru (Lima, 2; Huancabamba, 1). Genus LEPTOPHAPS Reichenow^ Leptophaps Reichenow, Journ. Orn., 61, p. 401, April, 1913 — type, by orig. desig., Columba aymara Knip and Prevost. ' Birds from western Ecuador agree well with five typical specimens from northern Chile (Pica, Tarapaca; Tacna), but average slightly smaller. This ground dove is characteristic of the arid districts of the Tropical zone of the Pacific coast. It is particularly common in the lowlands, but there are also various records from higher altitudes (Cuenca, Ecuador; Huanta and Pauza, Ayacucho, Peru), and it has reached, by way of Huancabamba Pass, the Maraiion Valley. The species has never been obtained in Bolivia. The locality, "Santa Cruz," is a mistake. The original specimens were secured by d'Orbigny in 1831 in the province of Tacna, at that time part of Peru. Twenty-five additional specimens examined. 2 Genus Leptophaps Reichenow: Closely allied to Metriopelia, but differs in the tail being shorter in proportion to the wing, the upper tail coverts longer in pro- portion to the tail, and in having metallic spots on the wing coverts and scapulars. 550 Field Museum of Natural History — Zoology, Vol. XIII *Leptophaps aymara (Knip and Prevost). Aymara Dove. Columba aymara (d'Orbigny MS.) Knip and Prevost, Les Pigeons, 2, p. 62, pi. 32, ca. 1840— "Tacora" [probably Totora, Gruro), Bolivia (type in Paris Museum examined). Metriopelia aymara Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, p. 23, 1855 — Bolivia; idem, Consp. Gen. Av., 2, p. 76, 1857 — Bolivia (diag.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 989 — Salinas, Arequipa, Peru; iidem. I.e., 1868, p. 570 — Salinas; Allen, Bull. Mus. Comp. Zool., 3, p. 355, 1876 — Vilquechico, Lake Titicaca, Bolivia; Sclater and Salvin, Proc. Zool. Soc. Lond., 1879, p. 630— "Tacora," Bolivia (ex Knip and Provost); Sclater, I.e., 1886, p. 402 — Huasco and Sitani, Tarapaca, Chile; Taezanowski, Orn. P^r., 3, p. 240, 1886— "Coehabamba," Bolivia; Sclater and Hudson, Arg. Om., 2, p. 142, 1889 — Los Paramillos, Mendoza; Sal- vador!, Cat. Bds. Brit. Mus., 21, p. 499, 1893— Bolivia, Peru ("Tinta," Salinas), Chile ("Iquique," Huasco, Tarapaed), and "Pampas Argen- tinas"; Koslowsky, Rev. Mus. La Plata, 6, p. 287, 1895— Cordilleras north and west of Chilecito, La Rioja; Reed, Anal. Univ. Chile, 93, p. 208, 1896 — Tarapacfi, Chile; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 216, 1902— "TafI," Tucumdn; Lonnberg, Ibis, 1903, p. 446— Moreno, Jujuy; Bruch, Rev. Mus. La Plata, 11, p. 249, 1904— Santa Catalina, Jujuy; Baer, Omis, 12, p. 233, 1904 — Lara, Tucum&n; Lillo, Rev. Letr. Cienc. See., 3, No. 13, p. 71, 1905— Cumbres Calchaqules, Tucumdn; Berlepseh and Stolzmann, Omis, 13, p. 130, 1906 — Puno, Peru; Menegaux, Bull. Soc. Philom. Paris, (10), 1, p. 216, 1909— Pulacayo and Panya Arenal, Oruro, Bolivia; Hartert and Venturi, Nov. Zool., 16, p. 262, 1909— Tuc- um4n (Laguna de Pavayau and Lara) ; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 193, 1910 — Cumbre de Calchaqules, Tucuman, and Santa Catalina, Jujuy; Giacomelli, El Hornero, 3, p. 81, 1923 — Chilecito, La Rioja; Budin, I.e., 4, p. 403, 1931 — Sierras de Zenta, Jujuy; Peters, Bds. World, 3, p. 103, 1937 (range). Colurribina aurisquamata Leybold, Leopoldina, 8, No. 7, p. 53 (after March 26), 1873 — Los Paramillos, near Uspallata Pass, Prov. Mendoza, Argentina (cotype in British Museum examined); idem, Escursion Pamp. Argent., p. 38, May, 1873 — between Uspallata and Villa vicencio, Mendoza (full descr.); Philippi, Anal. Univ. Chile, 31, p. 268, 1868— Uspallata Pass, Mendoza. {p.)Zenaida aurisquamata Philippi, Omis, 4, p. 159, 1888 — Brea, Atacama, Chile. Leptophaps aymara Reichenow, Die Vogel, 1, p. 338, 1913 — Peru to northern Bolivia and Argentina; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 346, 1932 — twenty miles east of San Pedro, Antofagasta, Chile (crit.); Philippi, El Homero, 6, p. 235, 1936— Chacalluta, Taena, Chile. Leptophaps aymara aymara Chubb, Ibis, 1919, p. 43— Peru (Sumbay, Are- quipa) and Bolivia (Catamarca, Coehabamba; Oruro and Challapata, Oruro; Potosl, Livichueo, and Uyuni, Potosl). Leptophaps aymara aurisquamata Chubb, Ibis, 1919, p. 44 — "Pampas argen- tinas" = Prov. Mendoza (erit.); Dinelli, El Homero, 4, p. 277, 1929— eerros of Tucumdn. 1942 Birds of the Americas — Hellmayr and Conover 551 Range. — Puna zone of extreme southern Peru (Salinas and Sum- bay, Arequipa; Puno and Vilquechico, Titicaca basin), extreme northern Chile (prov. of Tacna, Tarapaca, and Antofagasta),i western Bolivia (depts. of Oruro, Cochabamba, and Potosi), and western Argentina (from Jujuy to La Rioja and Mendoza).^ Field Museum Collection. — 2: Chile (20 miles east of San Pedro, Antofagasta, 2). Conover Collection. — 6: Peru (Puno, Puno, 2; Silustani, Puno, 1; Sorapa, Puno, 1); Bolivia (Oruro, Oruro, 1); Argentina (Laguna Blanca, Catamarca, 1), Genus UROPELIA Bonaparte Uropelia^ Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 1, p. 24, for Jan. 7, 1855 — type, by monotypy, Columbina campestris Spix. Uropeleia G. R. Gray, Cat. Gen. Subgen. Bds., p. 100, after April 5, 1855 — type, by orig, desig., Columbina campestris Spix. ♦Uropelia campestris (Spix). Mauve-spotted Ground Dove. Columbina campestris Spix, Av. Spec. Nov. Bras., 2, p. 57, pi. 75, fig. 2, 1825^ — "in camj)is Bahiae" (co types in Munich Museum examined; cf. Hellmayr, Abhandl'2. Kl. Bayr. Akad. Wiss., 22, No. 3, p. 697, 1906). Columba venusta Temminck, Nouv. Rec. PI. Col., livr. 57, pi. 341, fig. 1, April 23, 1825 — "Br^sil, dans la province de Goyas" (type, collected by A. de Saint-Hilaire, in Paris Museum); Knip and Prevost, Les Pigeons, 2, p. 51, pi. 26, ca. 1840— Brazil (fig. of type). Columba turturina Desmarest, Diet. Sci. Nat., 40, p. 362, 1826 — based on Temminck, Nouv. Rec. PI. Col., pi. 341, fig. 1. Columba campestris Wagler, Syst. Av., 1, fol. 17, sp. 110, 1827 — Brazil (descr. spec. typ.). 1 The record from Brea, Atacama, is open to doubt, the specimens having been lost. '^ Birds from Peru (Puno), northern Chile, and Bolivia agree well together, nor are we able to substantiate the distinctness of the Argentine race (aurisquamatd) revived by Chubb. Specimens from Jujuy, Tucumdn (Lara), and the mountains west of Mendoza are by no means smaller, but perhaps on average slightly paler, especially below, this divergency being, however, far from constant. Additional material examined. — Peru: Puno, 2; Salinas, Arequipa, 1. — Chile: Cordillera of Tarapacd, 4.— Bolivia: Esperanza, Oruro, 2; Oruro, 2; "Tacora," 1 (the type). — Argentina: Santa Catalina, Jujuy, 1; Lara, Tucuman, 5; near Uspal- lata Pass, Mendoza, 3. ' The name Uropelia is credited by certain authors to Bonaparte (Consp. Gen. Av., 2, p. 85, "1854"), but it is extremely doubtful whether the second volume of this work can be considered as actually published prior to 1857 (cf. Zimmer, Field Mus. Nat. Hist., Zool. Ser., 16, p. 69, 1926). * As nothing is known about the precise date of publication of Spix's work, there is no means of telling whether C. campestris really has priority over C. venusta Temminck. 552 Field Museum of Natural History— Zoology, Vol. XIII Uropelia campestris Bonaparte, Consp. Gen. Av., 2, p. 85, "1854" [=1857] — Minas Geraes, Brazil; idem, Compt. Rend. Acad. Sci. Paris, 43, p. 946, 1856— Bolivia; Salvadori, Cat. Bds. Brit. Mus., 21, p. 489, 1893— Uru [=Uruh(i], Chapada, and Bolivia; (?)Goeldi, Ibis, 1897, p. 164— Lagoa do Amapd, northern Para; Ihering, Cat. Faun. Braz., 1, p. 22, 1907 — Matto Grosso (range); Hellmayr, Nov. Zool., 15, p. 93, 1908 — Rio Thesouras and Goydz, Goydz; Snethlage, Bol. Mus. Goeldi, 8, p. 66, 1914 — Marajo Island (Pindobal, Pacoval, Rio Arary, Sao Natal); idem, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 48, 1926— Cear4; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 469, 1929— Maranhao (Cod6, Cocos) and Goy^z (Philadelphia); Naumburg, Bull. Amer. Mus. N. H., 60, p. 69, 1930— Tapirapoan, Matto Grosso; Stone and Roberts, Proc. Acad. Nat. Sci. Phila., 86, p. 377, 1934 — Descalvados, Matto Grosso. Columbula campestris G. R. Gray, List Spec. Bds. Brit. Mus., 4, p. 46, 1856 — Bolivia; Burmeister, Syst. Uebers. Th. Bras., 3, p. 299, 1856 — Bahia (ex Spix); Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 54 — Paracatu, Minas Geraes; Pelzeln, Orn. Bras., 3, p. 276, 1870 — Goy4z (Uru [=Uruhu], Balcalhao, Estrella) and Matto Grosso (Cuyaba); Sclater and Salvin, Proc. Zool. Soc. Lond., 1878, p. 141 — "Arare" [=Arary], Marajo, Brazil; Allen, Bull. Amer. Mus. N. H., 5, p. 149, 1893— Ca- choeira, Matto Grosso. Peristera campestris Schlegel, Mus. Pays-Bas, Columbae, p. 138, 1873 — Brazil. Uropeleia campestris Reichenbach, VoUst. Naturg. Tauben, p. 18, 1862 — Bahia and Minas Geraes. Columbina ( Uropelia) campestris Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 76, p. 87, 1910 — Piauhy (Lagoa do Saco, Santa Philomena); idem, I.e., p. 192, 1924— Piauhy. Uropelia campestris figginsi Oberholser, Proc. Colo. Mus. N. H., 10, No. 5, p. 24, 1931 — Descalvados, Matto Grosso (type in Colorado Museum of Natural History, Denver); Peters, Bds. World, 3, p. 104, 1937 (range). Uropelia campestris campestris Pinto, Rev. Mus. Paul., 20, p. 39, 1936 — Fazenda Formiga, Rio das Almas, Goydz; Peters, Bds. World, 3, p. 104, 1937 (range). Range. — Campos of Brazil, from the island of Marajo,^ Maran- hao, Piauhy, and Ceara south to western Minas Geraes (Paracatu), Goyaz, and Matto Grosso; and the adjoining parts of eastern Bolivia (Dept. Santa Cruz).^ 1 Goeldi's record from the Lagoa do Amapa, northern Pard, requires confirma- tion. No specimens from this locality exist in the Museu Goeldi at Para. * Subdivision of this species is impracticable. The characters given by Ober- holser, who had very scanty material, for the Matto Grosso birds (figginsi) prove to be non-existent in the light of adequate series from different parts of the range. The only noticeable, slight average differences are the rather lighter, pinkish ecru drab rather than light cinnamon-drab color of the anterior under parts and the more whitish throat in birds from interior Brazil, but the divergency is completely bridged by individual variation. If two races be discriminated, the interior form is entitled to Temminck's term venusta based on specimens from Goydz, which 1942 Birds of the Americas — Hellmayr and Conover 553 Field Museum Collection. — 9: Brazil (Codo, Cocos, Maranhao, 1; Philadelphia, Goy^z, 3; Sao Marcello, Rio Preto, Bahia, 5). Conover Collection. — 9: Brazil (Marajo-Campo, Pard, 4; Codo, Cocos, Maranhao, 2; Philadelphia, Goyaz, 3). Genus OXYPELIAi Salvadori Oxypelia Salvadori, Cat. Bds. Brit. Mus., 21, p. 490, 1893 — type, by orig. desig., Peristera cyanopis Pelzeln. Oxypelia cyanopis (Pelzeln). ^ Blue-eyed Dove. Peristera cyanopis Pelzeln, Orn. Bras., 3, pp. 277, 336, 1870 — Cuyabd, Matto Grosso, Brazil (cotypes in Vienna Museum examined). Oxypelia cyanopis Salvadori, Cat. Bds., Brit. Mus., 21, p. 490, pi. 10, fig. 1, 1893— Cuyaba; Ihering, Cat. Faun. Braz., 1, p. 23, 1907— Itapura, Sao Paulo; Naumburg, Bull. Amer. Mus. N. H., 60, p. 69, 1930— Cuyabd, Matto Grosso, and Itapura, Sao Paulo; Peters, Bds. World, 3, p. 109, 1937 (range). Range. — Interior of Brazil, from Matto Grosso (Cuyabd) to northern Sao Paulo (Itapura, near the confluence of the Tiet6 and Parana rivers). Genus CLARAVIS Oberholser Peristera (not of Rafinesque, 1815) Swainson, Zool. Journ., 3, p. 360, Dec, 1827 — type, by orig. desig., Columba cinerea Temrmnck= Peristera pre- tiosa Ferrari-Perez. Claravis Oberholser, Proc. Acad. Nat. Sci. Phila., 51, p. 203, 1899 — new name fo^ Peristera Swainson, preoccupied. are absolutely identical with those from Matto Grosso. Six skins from the island of Marajo do not markedly differ from others taken in Bahia and Piauhy. Additional material examined. — Marajo: Arary, 2. — Ceara, 1. — Piauhy: Lagda do Saco, 1; Santa Philomena, 3. — Bahia, 3. — Goyaz: Bacalhao, 4; Uruhu, 3. — Matto Grosso: Cuyab4, 1; Cambard, Xarayes swamp, 1. — Bolivia (unspecified), 1. ' In structural details Oxypelia is like Claravis, which it notably resembles in the abruptly attenuated tip of the outermost primary, but the tail is much more rounded and proportionately much shorter, being only little shorter than the wing (not longer, as stated by Salvadori, Cat. Bds. Brit. Mus., 21, p. 470, 1893). The rectrices, besides, are wider and less truncate. Proportions of wing and bill are about the same as in Uropelia, and there is also some analogy in style of coloration. However, Oxypelia may be immediately separated from that genus by the attenuated tip of the outer- most primary, the much shorter, less graduated tail composed of much wider, apically broadly rounded rectrices, etc. ^ Oxypelia cyanopis (Pelzeln) is a very characteristic species of peculiar colora- tion, with rufous head, wing and upper tail coverts, and basally rufous tail, the lateral rectrices being apically edged with white. The sexes are nearly alike save for the paler coloration, especially underneath, of the female. In addition to the five specimens obtained by Natterer at Cuyabd, there is only one other record of this excessively rare species from Itapura, Sao Paulo, whence the late E. Garbe procured an example for the Museu Paulista. 554 Field Museum of Natural History — Zoology, Vol. XIII ♦Claravis pretiosa (Ferrari-Perez), Cinereous Dove. Cdumba einerea (not of Scopoli, 1786) Temminck, in Temminck and Knip, Les Pigeons, 1, Colombes, p. 126, pi. 58 (male), 1811— "au Br^l" (type in coll. of C. J. Temminck, now in Leiden Museum) ;* Temminck, Hist. Nat. Pig. Gall., 1, pp. 299, 477, 1813— Brazil (descr. of male); idem, Nouv. Rec. PI. Col., livr. 44, pi. 266, 1824— Brazil (descr. of female); Wagler, Syst. Av., 1, fol. 17, sp. 85, 1827— Brazil (descr.); Tschudi, Arch. Naturg., 10, (1), p. 305, 1844 — Peru; idem, Unters. Faun. Peru., Cm., p. 44, 1845— Peru. Peristera pretiosa Ferrari-Perez, Proc. U. S. Nat. Mus., 9, p. 175, 1886 — Jalapa, Vera Cruz (new name for Columba einerea Temminck, preoccupied). Perigtera einerea Swainson, Zool. Joum., 3, p. 360, 1827; Gray, List Spec. Bds. Brit. Mus., 4, p. 52, 1856 — Cayenne, Brazil, and Rio Ucayali; Burmeister, Syst. Uebers. Th. Bras., 3, p. 303, 1856— Nova Friburgo, Rio de Janeiro (range); Sclater, Proc. Zool. Soc. Lond., 24, p. 309, 1856 — Cordoba, Vera Cruz; Bonaparte, Consp. Gen. Av., 2, p. 75, 1857 — Brazil (diag.); Moore, Proc. Zool. Soc. Lond., 27, p. 61, 1859 — Omoa, Honduras; Sclater, I.e., p. 391, 1859 — Playa Vicente, Oaxaca; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 301, 1862— Lion Hill, Panama; Sclater, Proc. Zool. Soc. Lond., 1864, p. 178 — vicinity oi Mexico City; idem and Salvin, I.e., 1864, p. 370 — Lion Hill, Panama; iidem. I.e., 1867, p. 753 — Xeberos, Peru; Leotaud, Ois. Trinidad, p. 378, 1866 — Trinidad; Lawrence, Ann. Lyc. Nat. Hist. N. Y., % p. 138, 1868 — Gulf of Nicoya, Costa Rica; Frantzius, Joum. Om., 17, p. 371, 1869— Costa Rica; Sumichrast, Mem. Bost. Soc. N. H., 1, p. 560, 1869 — Vera Cruz; Salvin, Proc. Zool. Soc. Lond., 1870, p. 217— Veraguas (Calov6vora) and Panama (Mina de Chorcha, Bugaba); Rein- hardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 57 — Lagoa Santa, Minas Geraes; Pelzeln, Om. Bras., 3, p. 278, 1870 — Sao Paulo (Rio de Jaearehy, Ypanemd, Irisanga) and Matto Grosso (Cidade de Matto Grosso); Sclater and Salvin, Proc. Zool. Soc. Lond., 1873, p. 306 — Peru (Xeberos, Chamicuros, Santa Cruz); Schlegel, Mus. Pays-Bas, Columbae, p. 138, 1873 — Brazil, Colombia, Panama, and Costa Rica; Cabanis, Joum. Om., 22, p. 230, 1874— Cantagallo, Rio de Janeiro; Salvin, Ibis, 1874, p. 99 — lowlands of Guatemala; Taczanowski, Proc. Zool. Soc. Lond., 1877, p. 329 — Lechugal, Rio Zurumilla, Peru; Sclater and Salvin, I.e., 1879, p. 544 — Remedios, Cauca, Colombia; Nutting, Proc. U. S. Nat. Mus., 6, p. 408, 1883 — Los Sabalos, Nicaragua; Berlepsch and Taczanow- ski, Proc. Zool. Soc. Lond., 1883, p. 575 — Chimbo, Ecuador; iidem. I.e., 1885, p. Ill — Yaguachi, Ecuador; Taczanowski, Om. Per., 3, p. 253, 1886 — Peru (Xeberos, Chamicuros, Santa Cruz, Lechugal, Palmal); Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887— Costa Rica (Las Trojas, Alajuela, San Jos6, Nar4njo de Cartage); Berlepsch, Joum. Om., 35, p. 34, 1887— Rio Pilcomayo, Paraguay; idem, I.e., 37, p. 319, 1889— Tarapoto, Peru; Ridgway, Proc. U. S. Nat. Mus., 10, p. 584, 1888— Trux- illo, Honduras; Allen, Bull. Amer. Mus. N. H., 2, p. 106, 1889 — lower Beni River, Bolivia; Cherrie, Auk, 9, p. 329, 1892 — San Jose, Costa Rica; * The male from "Br&il, cab. Temminck" listed as No. 1 by Schlegel (Mus. Pays-Bas, Colvunbae, p. 138, 1873), though not indicated as such, is doubtless the type. 1942 Birds of the Americas — Hellmayr and Conover 555 Allen, Bull. Amer. Mus. N. H., 5, p. 149, 1893— Chapada, Matto Grosso; Salvadori, Cat. Bds. Brit. Mus., 21, p. 491, 1893— Mexico (Tampico; Yucatan), Guatemala (Rio de la Pasion, Yzabal, Choctum, Retalhuleu), British Honduras (Belize, Orange Walk), Nicaragua (El Volcan, Chi- nandega), Costa Rica (La Barrdnca), Panama (Mina de Chorcha, Calo- v^vora. Lion Hill), Colombia (Remedios), Venezuela, British Guiana (Quonga, Ourumee), Cayenne, Peru (Rio Ucayali), Ecuador (Balzar), and Brazil (Capim River, Bahia, Chapada) ; Richmond, Proc. U. S. Nat. Mus., 16, p. 523, 1893 — Rio Escondido, Nicaragua; Underwood, Ibis, 1896, p. 447 — Miravalles, Costa Rica; Hartert, Nov. ZooL, 5, p. 504, 1898 — Chimbo, Ecuador; Ihering, Rev. Mus. Paul., 3, p. 401, 1899 — Piracicaba, Sao Paulo; idem. I.e., 4, p. 163, 1900 — Cantagallo and Nova Friburgo, Rio de Janeiro; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 35, 1900 — Rio Peripa and Vinces, Ecuador; Salvadori, I.e., 15, No. 378, p. 14, 1900 — Carandasinho, Matto Grosso; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 25, 1902 — Mexico to Panama; Goodfellow, Ibis, 1902, p. 228— Santo Domingo, Ecuador. Peristera sp. Selater, Proc. Zool. Soc. Lond., 28, p. 298, 1860 — Esmeraldas, Ecuador. Claravis pretiosa Oberholser, Proe. Acad. Nat. Sci. Phila., 51, p. 203, 1899; Allen, Bull. Amer. Mus. N. H., 13, p. 128, 1900 — Minca, Caeagualito, and Mamatoeo, Colombia; Bangs, Proc. New Engl. Zool. CI., 2, p. 15, 1900 — Loma del Le6n, Panama; idem. Auk, 18, p. 358, 1901 — Divala, Panama; Berlepsch and Hartert, Nov. Zool., 9, p. 119, 1902 — La Union and La Pricion, Caura River, Venezuela; Bangs, Bull. Mus. Comp. Zool., 39, p. 142, 1903— Ceiba, Honduras; Thayer and Bangs, I.e., 46, p. 214, 1906— savanna of Panama; Cole, I.e., 50, p. 118, 1906 — Chichen-Itzd, Yucatan; Hellmayr, Nov. Zool., 13, p. 47, 1906 — Chaguaramas and Laventille, Trinidad; Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 79, 1907— Los Amates, Motagua Valley, Guatemala; Ihering, Cat. Faun. Braz., 1, p. 23, 1907 — Sao Paulo (Rio Mogy-guassu, Piracicaba), Espirito Santo, Minas Geraes (Marianna), and Paraguay (Puerto Bertoni); Hellmayr, Nov. Zool., 15, p. 93, 1908 — Rio Araguaya and Goy4z, Goydz; Berlepsch, I.e., p. 295, 1908 — Cayenne; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 194, 1910— Tucumdn; idem, Bol. Soc. Physis, 1, p. 254, 1913— Tueumdn and Misiones; Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913 — Alto Parand; idem. Faun. Parag., p. 36, 1914 — Paraguay; Snethlage, Bol. Mus. Goeldi, 8, p. 66, 1914 — Rio Maecurti, Brazil; Cherrie, Sei. Bull., Mus. Brookl. Inst., 2, p. 354, 1916 — Caicara, Orinoco, and Caura Valley, Venezuela; Chubb, Bds. Brit. Guiana, 1, p. 46, 1916 — Bartiea, Great Falls of Demerara River, Quonga, and Ourumee; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 431, 1916 (monog.); Chubb, Ibis, 1919, p. 41— Zaruma, Ecuador; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 18, 1922 — Babahoyo, Ecuador; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 36, 1922 — Rio Cogollo and La Ceiba, Venezuela, and El Guaya- bal, Santander, Colombia; Todd and Carriker, Ann. Carnegie Mus., 14, p. 192, 1922 — Bonda and La Tigrera, Colombia (crit.); Hallinan, Auk, 41, p. 310, 1924 — Rio Algarrobo, Panama; Snethlage, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 48, 1926— Ceara; Chapman, Bull. Amer. Mus. N. H., 55, p. 167, 1926 — Ecuador (Esmeraldas, coast of Manavf, Chone, Pun4 556 Field Museum of Natural History — Zoology, Vol. XIII Island, Nardnjo, Daule, Portovelo, Santa Rosa) (crit.) ; Dinelli, El Hornero, 4, p. 277, 1929— cerros of Tucuman; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 470, 1929 — Tranqueira, Maranhao, and Amaracao, Piauhy ; Naumburg, Bull. Amer. Mus. N. H., 60, p. 69, 1930 — Urucum, Matto Grosso; Laubmann, Wiss. Erg. Deuts. Gran Chaco Exp., Vogel, p. 88, 1930 — San Fermin, Santa Cruz, Bolivia; Pinto, Rev. Mus. Paul., 17, (2), p. 711, 1932— Valparaizo, Sao Paulo; idem. I.e., 19, p. 67, 1935— Rio Gongogy and Bomfim, Bahia; Roberts, Trop. Agric, 11, p. 92, 1934 — Oropuche River, Trinidad; Belcher and Smooker, Ibis, 1936, p. 5— Pointe Gourde and Cumuto savannah, Trinidad (nest and eggs); Peters, Bds. World, 3, p. 110, 1937 (range). Chamaepelia plumbea Bertoni, Anal. Cient. Parag., 1, No. 1, p. 27, Jan., 1901 — Alto Parana, Villa Concepcion, and Asuncion, Paraguay (type in coll. of A. W. de Bertoni). Claravis pretiosa livida Bangs, Proc. Biol. Soc. Wash., 18, p. 153, 1905 — Rio Cauca, Colombia (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 166, 1930); Chapman, Bull. Amer. Mus. N. H., 36, p. 210, 1917 — Dabeiba (Rio Sucio), Noanamd, Los Cisneros, Ricaurte, Puerto Valdivia (lower Cauca), Enconosa, Villavicencio, and Florencia, Colombia; Griscom, Bull. Mus. Comp. Zool., 69, p. 154, 1929 — Cana, Darien (crit.); Darlington, I.e., 71, p. 378, 1931 — Rio Frio, Magdalena, Colombia. Claravis einera [sic] Reiser, Denks. Math.-Naturw. Kl. Akad. Wiss, Wien, 76, p. 88, 1910— coast of Piauhy, Brazil. Claravis pretiosa pretiosa Bangs, Auk, 24, p. 292, 1907 — Boruca, Paso Real, and El Pozo de Terraba, Costa Rica; Carriker, Ann. Carnegie Mus., 6, p. 400, 1910 — Costa Rica (Bonilla, Pigres, San Sebastian de San Jose, Laguna de Cartago, Talamanca, San Jose, Alajuela, La Estrella de Car- tago, Pozo Aztil de Pirrls, Guapiles, El Hogar, El Pozo de Terraba); Peters, Auk, 30, p. 373, 1913— Camp Mengel, Quihtana Roo; Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 243, 1918 — Gatun, Panama; Griscom, Amer. Mus. Nov., 235, p. 7, 1926 — Palmul, Quintana Roo; Kennard and Peters, Proc. Bost. Soc. N. H., 38, p. 447, 1928 — Almirante, Panama; Aus- tin, Bull. Mus. Comp. Zool., 69, p. 371, 1929— Cayo District, British Honduras; Peters, Lc, p. 406, 1929 — Lancetilla, Honduras; idem, Lc, 71, p. 298, 1931 — Changuinola and Almirante, Panama; Griscom, I.e., 72, p. 322, 1932 — Perme and Obaldia, eastern Panama; idem, Bull. Amer. Mus. N. H., 64, p. 116, 1932 — Finca Chama and Chimoxan, Guatemala; Huber, Proc. Acad. Nat. Sci. Phila., 84, p. 208, 1932— Eden, Santa Rosita, and Great Falls, Pis Pis River, Nicaragua; Stone, I.e., p. 306, 1932 — Lancetilla, Honduras; idem and Roberts, I.e., 86, p. 378, 1934 — Descal- vados, Matto Grosso; Griscom, Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Panama; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 13, 1935— Uaxactun, Peten, Guatemala; Deignan, Auk, 53, p. 188, 1936 — La Ceiba, Honduras; Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 193, 1938 — Puerto del Triunfo, Rio San Miguel, Barra de Santiago and Lake Olomega, El Salvador. Range. — Southeastern Mexico, from Tampico, Tamaulipas, southwards through Central America to Panama and over the 1942 Birds of the Americas — Hellmayr and Conover 557 greater part of tropical South America from Colombia, Venezuela, and the island of Trinidad to southern Brazil (Santa Catharina), Paraguay, Bolivia, and northern Argentina (Misiones and Tucuman) ; west of the Andes south to extreme northwestern Peru (Tumbez).^ Field Museum Collection. — 23: Guatemala (Los Amates, Izabal, 5); El Salvador (Laguna Olomega, San Miguel, 1; Rio San Miguel, San Miguel, 2); Nicaragua (San Geronimo, Chinandega, 1); Costa Rica (Miravalles, Alaju^la, 1; San Geronimo, Pirris, 2; El Pozo, Puntarenas, 1; San Jose, San Jos^, 3); Colombia (near Cucuta, Santander del Norte, 1); Venezuela (Cocollar, Sucre, 5; La Ceiba, Trujillo, 1). Conover Collection. — 62: Honduras (Catacamas, Olancho, 2); Costa Rica (El Pozo, Rio Terraba, Puntarenas, 1; Las Canas, 2; Matina, 1; Boruca, 5; Pirris, San Geronimo, 3; Alto de Jabillo, 1); Panama (Frances, Chiriqui, 2; Perm^, Darien, 1; Obaldia, Darien, 11); Colombia (Munchique, El Tambo, Cauca, 2); Ecuador (Puente de Chimbo, 1; Sara-Yaco, Rio Bobonaza, 2; Achotal, Imbabura, 1; San Mateo, Esmeraldas, 3; Arenillas, El Oro, 1); Venezuela (Rio Cogollo, P^rija, 2); Brazil (Tranqueira, Maranhao, 1; Santarem, Para, 1 ; Tauary, Rio Tapajoz, 1 ; Pinhel, Rio Tapajoz, 1 ; Tome-assu, Rio Acara, 2; Villa Acara, Rio Acara, 4); Bolivia (Rio Surutu, Santa Cruz, 6); Paraguay (Horqueta, 2; 265 km. west of Puerto Casado, 1); Argentina (Eldorado, Misiones, 2). Claravis godefrida (Temminck). Geoffroy's Dove. Columba godefrida Temminck, in Temminck and Knip, Les Pigeons, 1, Co- loftibes, p. 125, 1811 — "Br^sil" (descr. of male; type in Paris Museum). Columba geoffroyi Temminck and Knip, Les Pigeons, 1, Colombes, pi. 57, 1811; Temminck, Hist. Nat. Pig. Gall., 1, pp. 297, 476, 1813— Brazil; Wagler, Syst. Av., 1, fol. 17, sp. 84, 1827— Brazil (descr. spec. typ.). Columba geoffroii Wied, Reise Bras., 2, p. 341 (8vo ed., p. 340), 1821— Ilha Cachoeirinha, Rio Belmonte, Bahia; idem, Beitr. Naturg. Bras., 4, (2), p. 461, 1833 — Mucurl and Belmonte rivers, Bahia (descr. of male and female). Peristera trifasdata Reichenbach, Syn. Av., Columb., p. [3], 1847 ;2 idem, Columbariae, pi. 161, fig. 1430, 1848 (fig. of female). 1 Birds from southern Brazil, Bolivia, and Paraguay do not appear to be separable from those of Mexico and Central America. Males from western Colombia and western Ecuador are on average slightly paler below, while females are frequently more rufescent on back and wings than any specimens of the same sex from Central and eastern South America. However, we are inclined to agree with Chapman that it serves no practical purpose to recognize formally C. p. livida, since only a small percentage of the western individuals are distinguishable. Ninety-five additional specimens from the entire range examined. * A nomen nudum in the text, but identifiable through the reference to pi. 161, fig. 1430, published a year or more afterwards. Reichenbach subsequently recognized in his P. trifasdata the female of C. godefrida. 558 Field Museum of Natural History— Zoology, Vol. XIII Peristera geoffroyi Burmeister, Syst. Uebers. Th. Bras., 3, p. 304, 1856 — Nova Friburgo, Rio de Janeiro; Bonaparte, Consp. Gen. Av., 2, p. 75, 1857 — Brazil; Reichenbach, VoUst. Naturg. Tauben, p. 24, 1862 — Brazil; Rein- hardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 57 — LagSa Santa, Minas Geraes; Pelzeln, Orn. Bras., 3, p. 278, 1870 — Rio de Janeiro (Sao Luiz d' Almeida, near Pirahy) and Sao Paulo (Mattodentro, Ypanem^); Schlegel, Mus. Pays-Bas, Columbae, p. 139, 1873 — Brazil; Cabanis, Journ. Orn., 22, p. 230, 1874 — Cantagallo, Rio de Janeiro; Berlepsch, I.e., p. 242, 1874 — Blumenau, Santa Catharina; Salvadori, Cat. Bds. Brit. Mus., 21, p. 494, 1893— Bahia, Brazil; Ihering, Rev. Mus. Paul., 3, p. 402, 1899 — Piracicaba, Sao Paulo; idem. I.e., 4, p. 163, 1900 — Nova Friburgo and Cantagallo, Rio de Janeiro. Chamaepelia miantoptera Bertoni, Anal. Cient. Parag., 1, No. 1, p. 26, Jan., 1901 — Alto Parana, Paraguay (deser. of female; type in eoU. of A. de W. Bertoni). Claravis geoffroyi Ihering, Cat. Faun. Braz., 1, p. 23, 1907 — Alto da Serra and Piracicaba, Sao Paulo; Dabbene, Anal. Mus. Nac. Buenos Aires, 8, p. 194, 1910— Alto Parand; idem, Bol. Soe. Physis, 1, p. 254, 1913— Rio Parana, Paraguay, and Iguazu, Misiones; Bertoni, Anal. Soe. Cient. Arg., 75, p. 69, 1913 — Iguazu, Misiones; idem. Faun. Parag., p. 36, 1914 — Alto Parana, Paraguay. Claravis godefrida Peters, Bds. World, 3, p. Ill, 1937 (range). flange.— Southeastern Brazil, from southern Bahia (Rio Bel- monte) to Santa Catharina, and the adjacent districts of Misiones and Paraguay.^ Claravis mondetoura ochoterena van Rossem.- Ochoterena's Dove. Claravis mondetoura ochoterena van Rossem, Trans. San Diego Soe. N. H., 8, p. 7, 1934 — Jalapa, Vera Cruz, Mexico (type in British Museum); Peters, Bds. World, 3, p. 110, 1937 (range). Peristera mondetoura (not of Bonaparte) Sumiehrast, La Naturaleza, 5, p. 282, 1881 — Omealea and Jocuila, Vera Cruz; Salvadori, Cat. Bds. Brit. Mus., 21, p. 495, 1893— part, spec, a, Jalapa; Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 256, 1902 — part. Vera Cruz (Jalapa, Omealea). Claravis mondetoura Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 435, 1916 — part. Vera Cruz (Jalapa, Orizaba, Omealea, Joeuila). ^Material examined. — Brazil, Sao Paulo: Mattodentro, 4; Ypanema, 3. The single female secured by Sztolcman at Lake Rumueucha, Valley of Huayabamba, northern Peru, and recorded by Taczanowski (Proc. Zool. Soe. Lond., 1882, p. 48; Orn. Per., 3, p. 250, 1886) s. n. Peristera geoffroyi, probably pertains to a separable form, diflfering by its rufous under wing coverts. ^ Claravis mondetoura othoterena van Rossem : Male similar to C. m. salvini, but dorsal coloration darker and more fuscous (less grayish) slate, under parts darker and with the "red" of the pectoral region extending back laterally to tinge the slate color of the flanks. Female unknown. In view of the variation in other races of this scarce species it must be shown by the study of adequate material whether the unique type (the only adult male existing in collections) is anything but an individual variant of C. m. salvini. 1942 Birds of the Americas— Hellmayr and Conover 559 Range. — Subtropical zone of southeastern Mexico, in State of Vera Cruz (Jalapa, Orizaba, Omealca, Jocuila). Claravis mondetoura salvini Griscom.^ Salvin's Dove. Claravis mondetoura salvini Griscom, Occ. Pap. Bost. Soc. N. H., 5, p. 289, 1930 — Volcan San Lucas, Guatemala (type in Dwight Collection, the American Museum of Natural History, New York); idem, Bull. Amer. Mus. N. H., 64, p. 116, 1932 — San Lucas; van Rossem, Trans. San Diego Soc. N. H., 8, p. 6, 1934 — Volcan de Fuego, Guatemala (crit.); Peters, Bds. World, 3, p. 110, 1937 (range); Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 11, p. 362, 1939— Santa Rosa, Comitan, Chiapas. Peristera mondetoura (not of Bonaparte) Salvin, Ibis, 1874, p. 99 — Volcan de Fuego, Guatemala; Salvadori, Cat. Bds. Brit. Mus., 21, p. 495, 1893— part, spec, b-e, Volcan de Fuego; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 256, 1902 — part, Calderas, Volcan de Fuego. Claravis mondetoura Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 435, 1916 — part, Guatemala (Volcan de Fuego). Range. — Subtropical zone of extreme southeastern Mexico (Santa Rosa, Comitan, Chiapas), Guatemala (San Lucas; Volcan de Fuego) and Honduras (Volcan de Puca). *Claravis mondetoura mondetoura (Bonaparte). Madame MoNDfiTOUR's Dove. Peristera mondetoura Bonaparte, Compt. Rend. Acad. Sci. Paris, 42, p. 765, 1856 — Caracas, Venezuela (descr. of male; type in Paris Museum ex- amined); idem, I.e., p. 957, 1856 (descr. of female); idem. Icon. Pigeons, pi. 126, figs. 1 (male), 2 (female), 1858 — Caracas; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 139, 1868— Birrfs [de Cartago], Costa Rica (descr. of female); Frantzius, Journ. Orn., 17, p. 371, 1869 — Birrfs; Sclater, Proc. Zool. Soc. Lond., 1873, pp. 780, 783 — Huasampilla, Cuzco, Peru; Taczanowski and Berlepsch, I.e., 1885, p. Ill — above San Rafael, Ecuador; idem, Orn. P6r., 3, p. 251, 1886 — Huasampilla, Peru; Zeled6n, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887 — Cot de Cartago, Costa Rica; Allen, Bull. Amer. Mus. N. H., 2, p. 151, 1889— "Bogotd," Colombia; Salvadori, Cat. Bds. Brit. Mus., 21, p. 495, 1893 — part, spec, f-1. New Granada, Venezuela, Ecuador (Monji, Jima), and Peru (Huasampilla); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 256, 1902 — part, Costa Rica 1 Claravis mondetoura salvini Griscom, originally based upon a single male, is stated by van Rossem to differ from the nominate race in the male sex by more extensive white abdominal zone and uniform slaty under wing coverts and axil- laries, while a single female has the rump slightly darker and less reddish. The coloration of the under wing coverts, however, is of little consequence in this dove, and cannot be relied upon for subspecific distinction. Whether the slightly smaller size (wing, 110-114) of the four recorded Guatemalan examples is of any importance, remains to be ascertained by further material. A single (not quite mature) male from Volcan de Puca, Honduras (April 2, 1889; H. Wittkugel) merely differs from other Central and South American specimens by more exten- sive buffy white abdominal zone. It measures: wing, 116; tail, 83 mm. 560 Field Museum of Natural History — Zoology, Vol. XIII (Birrls, Cartago, Irazu), Panama (Boquete), and Colombia to Venezuela and Peru; Berlepsch and Stolzmann, Omis, 13, p. 125, 1906— Rio Cadena, Marcapata, Peru. Peristera lansbergii Schlegel, Mus. Pays-Bas, Columbae, p. 139, 1873 — Cara- cas, Venezuela (type in Leiden Museum); Salvin, Ibis, 1874, p. 455 (crit.). Claravis mondetoura Bangs, Proc. New Engl. Zool. CI., 3, p. 23, 1902 — Boquete and Vol can de Chiriqul, Panama; Carriker, Ann. Carnegie Mus., 6, p. 401, 1910 — Costa Rica (Cartago, La Estrella de Cartago, Volcan de Irazu); Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 435, 1916— part, Costa Rica (Birrfs de Cartago, Cot de Cartago, Estrella de Cartago, Volcan de Irazu, Volcan de Turrialba), Panama (Boquete, Volcan de Chiriqui), Colombia (Bogotd), Ecuador (Monji, San Rafael, Jima), Peru (Hua- sampilla, Rio Cadena), and Venezuela (Culata, near Merida; Caracas); Chapman, Bull. Amer. Mus. N. H., 55, p. 168, 1926 — Zamora, Ecuador; Sassi, Temminckia, 3, p. 314, 1938 — Chicua, Irazu, Costa Rica (crit.). Claravis mondetoura mondetoura Griscom, Occ. Pap. Bost. Soc. N. H., 5, p. 288, 1930 (crit.); Darlington, Bull. Mus. Comp. Zool., 71, p. 378, 1932— Rio Frio, Magdalena, Colombia; van Rossem, Trans. San Diego Soc. N. H., 8, p. 5, 1934 (crit.); Peters, Bds. World, 3, p. 110, 1937 (range). Claravis mondetoura prdchra Griscom, Occ. Pap. Bost. Soc. N. H., 5, p. 288, 1930 — Boquete, western Panama (type in Museum of Comparative Zoology, Cambridge, Mass.); idem. Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Costa Rica and western Panama; Peters, Bds. World, 3, p. 110, 1937 (range). Claravis mondetoura umbrina Griscom, Occ. Pap. Bost. Soc. N. H., 5, p. 288, 1930 — La Estrella de Cartago, Costa Rica (type in Museum of Compara- tive Zoology, Cambridge, Mass.); idem. Auk, 50, p. 300, 1933 — San Joa- quin de Dota, Costa Rica; Peters, Bds. World, 3, p. 110, 1937 (range). Claravis mondetoura inca van Rossem, Trans. San Diego Soc. N. H., 8, p. 6, 1934 — Huasampilla [Dept. Cuzco], Peru (type in British Museum); Peters, Bds. Worid, 3, p. Ill, 1937 (range). Range. — Subtropical zone of Costa Rica, Panama (Boquete; Volcan de Chiriqui), Colombia ("Bogota"; Las Ventanas, Santander; Rio PYio, Magdalena; Munchique), western Venezuela (Merida region to the vicinity of Caracas), eastern Ecuador (San Rafael, Zamora), eastern Peru (Huasampilla and Rio Cadena, Dept. Cuzco), and northern Bolivia (Omeja, Dept. La Paz).* * We are unable to recognize any of the recently proposed races, which appear to have been based solely upon individual variation, the available material being notoriously inadequate. The coloration of the axillars and under wing coverts, one of the principal characters used for the discrimination of the inhabitants of southern Central America, varies a good deal within the same locality. Two adult males from the Caracas region and one from Culata, near Merida, have them uniform slate color, while they are intermixed with tawny in Bonaparte's type and another specimen from Culata. On the other hand, a male from Costa Rica (south slope of the Volcan de Irazu) shows a much greater amount of rufous than any South American bird, in contradistinction to two others from Irazu and Boquete, in which axillars and under wing coverts are as plain slate color as in the Vene- zuelan specimens mentioned above. Size is of no consequence either. Males 1942 Birds of the Americas — Hellmayr and Conover 561 Field Museum Collection. — 1: Colombia ("Bogota," 1). Conover Collection. — 7: Costa Rica (Las Vueltas, 1); Colombia (Las Ventanas, Santander, 1; Munchique, El Tambo, Cauca, 5). Genus METRIOPELIA Bonaparte Metriopelia Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, p. 23, Jan., 1855 — type, by subs, desig. (Gray, Cat. Gen. Subgen. Bds., p. 101, 1855), Columba melanoptera Molina. Metriopeleia Gray, Cat. Gen. Subgen. Bds., p. 101, April, 1855 — type, by orig. desig., Columba melanoptera Molina (emendation of Metriopelia Bonaparte, "1854"). *Metriopelia melanoptera melanoptera (Molina). Black- winged Dove. Columba melanoptera Molina, Saggio Stor. Nat. Chile, pp. 236, 345, 1782 — Chile (descr. mala); Deautier and SteuUet, Rev. Chil. Hist. Nat., 33, p. 474, 1929 (crit.). Columba boliviano (d'Orbigny and Lafresnaye MS.) Eydoux and Gervais, Mag. Zool., 6, cl. 2, p. 33, pi. 75, 1836— "Boliviae montes" (type in Paris Museum); iidem, Voy. Favorite, 5, (2), p. 59, pi. 23, 1839— "Boliviae montes"; Knip and Prevost, Les Pigeons, 2, p. 43, pi. 22, ca. 1840 — Bolivia and Chile; Bridges, Proc. Zool. Soc. Lond., 9, "1841," p. 95, 1842 — valleys of the Andes [of Colchagua], Chile; Fraser, I.e., 13, p. 115, 1843— Andes of Chile. Zenaida boliviana Darwin, Zool. Beagle, 3, Birds, p. 116, 1841 — Valparaiso, Chile; Des Murs, in Gay, Hist. Pol. Fls. Chile, Zool., 1, p. 379, 1847— Chile; Philippi, Reise Wiiste Atacama, p. 163, 1860 — Miguel Diaz, Anto- ^fagasta, Chile; PhiHppi, Anal. Univ. Chile, 31, p. 268, 1868— central provinces of Chile; MacFarlane, Ibis, 1887, p. 202 — Coquimbo, Chile; Philippi, Ornis, 4, p. 159, 1888— "Pacpote," Atacama, Chile. Zenaida innotata Hartlaub, Rev. Mag. Zool., (2), 3, p. 74, 1851 — Chile (type in Bremen Museum). Chamaepelia melanura (Reichenbach MS.) Bibra, Denks. Math.-Naturw. Kl. Akad. Wiss. Wien, 5, p. 130, 1853— Cordillera [of Santiago], Chile (nomen nudum); idem, Journ. Orn., 3, p. 56, 1855 (reprint). from Venezuela and Colombia have wings from 115 to 120, those from Costa Rica and Chiriquf measure from 114 to 120. Females present no constant difference in coloration, a female from Boquete being indistinguishable from the Venezuelan ones. Van Rossem separated a single male from southern Peru on account of smaller size (wing. 111; tail, 76) and greater extent of rufous under the wing, but two males from Omeja, Bolivia, do not substantiate his diagnosis. Their wings measure in}4, 125, resp., being thus, if anything, shghtly larger than in topo- types. They certainly have not more white underneath, and the intermixture of rufous under the wings corresponds to the average of typical mondetoura. Additional material examined. — Costa Rica: southern slope of Irazu, 2. — Panama: Boquete, Chiriqui, 2. — Colombia: Bogota, 3. — Venezuela: Caracas, 2; Silla de Caracas, 2; Galipan, near Caracas, 2; Culata, Merida, 3. — Bolivia: Omeja, La Paz, 2. 562 Field Museum of Natural History— Zoology, Vol. XIII Metriopelia melanoptera Bonaparte, Consp. Gen. Av., 2, p. 75, 1857 (diag.); Burmeister, Journ. Om., 8, p. 259, 1860 — mountains of western Argen- tina; idem, Reise La Plata St., 2, p. 496, 1861 — Cordilleras of Argentina above 6,000 feet; Sclater, Proc. Zool. Soc. Lond., 1867, pp. 330, 339— Chile; idem and Salvin, I.e., 1869, p. 155 — Tinta, Cuzco, Peru; Taczanow- ski, I.e., 1874, p. 555 — "Arancocha" [=Acanchoca], Peru; Sclater and Salvin, I.e., 1876, p. 17 — Tinta, Peru; Allen, Bull. Mus. Comp. Zool., 3, p. 355, 1876 — Vilquechico, Lake Titicaca; Reed, Anal. Univ. Chile, 49, p. 565, 1877 — Cordillera of Cauquenes, Colchagua, Chile; Taczanowski, Orn. Per., 3, p. 239, 1886 — Peru (Puna de Ayacucho and Junin; Tinta); Sclater, Proc. Zool. Soc. Lond., 1886, p. 402— "Lalcalhuay," Tarapaca, Chile ; idem and Hudson, Arg. Orn., 2, p. 142, 1889 — Cordilleras of western Argen- tina; Frenzel, Journ. Om., 39, p. 123, 1891 — Sierra de Cordoba; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1892, p. 394 — Lima, Peru; Salvadori, Cat. Bds. Brit. Mus., 21, p. 497, 1893 — part, spec, f-r, Peru (Tinta, Lima), Tarapaca, Chile, and Cordillera of Mendoza; Koslowsky, Rev. Mus. La Plata, 6, p. 286, 1895 — Cordillera of Chilecito, La Rioja; Salvin, Nov. Zool., 2, p. 21, 1895 — near Cajamarca, Peru; Reed, Anal. Univ. Chile, 93, p. 208, 1896— Chile; Lane, Ibis, 1897, p. 298— "Lalcalhuay," Huasco, and Sacaya, Tarapaca, Chile; Salvadori, Boll. Mus. Zool. Torino, 12, No. 292, p. 32, 1897— northwest of Lesser, Salta; Schalow, Zool. Jahrb., Suppl., 4, p. 670, 1898 — Punta Teatinos, Coquimbo, Chile; Gosse, in Fitzgerald, The Highest Andes, p. 348, 1899 — Aconcagua valleys, Puente del Inca, Mendoza; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 44 — Hacienda de Queta, Tarma, Junfn, Peru; Lillo, Anal. Mus. Nac. Buenos Aires, 8, p. 217, 1902— Taff, Cuesta de Tafi, and Las Cienagas, Tucumdn; Lonnberg, Ibis, 1903, p. 446 — Moreno, Puna of Jujuy; Bruch, Rev. Mus. La Plata, 11, p. 249, 1904 — Santa Catalina, Jujuy; Lillo, Rev. Letr. Cienc. Soc, 3, No. 13, p. 71, 1905 — Tucum4n localities; Berlepsch and Stolzmann, Omis, 13, pp. 72, 130, 1906^Cora- cora, Ayacucho, and Puno, Peru; Hartert and Venturi, Nov. Zool., 16, •p. 262, 1909 — Las Cienagas, Tucumdn; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 193, 1910 — Jujuy, La Rioja, Tucuman, and Cordillera of Mendoza; Costes, Rev. Chil. Hist. Nat., 21, p. 163, 1917— Valle de Marga- Marga, Valparaiso, Chile; Sanzin, El Homero, 1, p. 147, 1918 — Potrerillo, Mendoza; Barros, Rev. Chil. Hist. Nat., 24, p. 151, 1920— Nilahue, Curico, Chile; idem, I.e., 25, p. 171, 1921 — Cordillera of Aconcagua, Chile; Giacomelli, El Homero, 3, p. 81, 1923 — La Rioja; Gigoux, Rev. Chil. Hist. Nat., 28, p. 85, 1924— Caldera, Atacama, Chile; Housse, I.e., 29, p. 149, 1925 — San Bernardo, Santiago, Chile; Jaflfuel and Pirion, I.e., 31, p. Ill, 1927 — Marga-Marga Valley, Valparaiso, Chile; Barros, I.e., 34, p. 315, 1930 — Las Leiias and Cajon de las Vacas, Cordillera of Mendoza; Budin, El Homero, 4, p. 403, 1931 — Abra Pampa, Jujuy (up to 4,500 meters). Melopelia melanoptera Schlegel, Mus. Pays-Bas, Columbae, p. 153, 1873 — Bolivia and Santiago, Chile. Metriopelia melanoptera melanoptera Chubb, Ibis, 1919, p. 42 — Peru (Are- quipa) and Bolivia (Parotani, Cochabamba; Oruro and Challapata, Oruro; El Cabrada, Chuquisaca); Chapman, Bull. U. S. Nat. Mus., 117, p. 47, 1921 — La Raya and Pisac, Urubamba, Peru; Peters, Bull. Mus. Comp. 1942 Birds of the Americas — Hellmayr and Conover 563 Zool., 65, p. 289, 1923 — Huanululuan, western Rio Negro (nesting); Wetmore, Bull. U. S. Nat. Mus., 133, p. 177, 1926— Zapala, Neuquen, and near Potrerillos, Mendoza; idem, Univ. Calif. Pub. Zool., 24, p. 431, 1926 — Arroyo Anecon Grande, Rio Negro; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 19, p. 345, 1932— Tacna to Colchagua, Chile; Barros, Rev. Chil. Hist. Nat., 38, p. 140, 1934— Est. Peuco, O'Higgins, Chile; Peters, Bds. World, 3, p. 103, 1937 (range). Range. — Temperate and Puna zones of Peru, Bolivia, Chile (from Tacna south to Colchagua), and western Argentina (south to western Rio Negro). ^ Field Museum Collection. — 4: Peru (Macate, Ancachs, 2); Chile (Los Condes, Santiago, 2). Conover Collection. — 19: Peru (Santiago, 1; Puno, Puno, 1; Chucuito, Puno, 8); Bolivia (Vacas, Cochabamba, 4); Argentina, Tucuman (La Ci^naga, 1; Colalao Valley, 1); Chile (Los Condes, Santiago, 1; Cordillera de Colchagua, 2). *Metriopelia melanoptera saturatior Chubb.- Ecuadorian Black- WINGED Dove. Metriopelia jnelanoptera saturatior Chubb, Bull. Brit. Orn. CI., 38, p. 32, 1917 — Caiiar, Ecuador (type in British Museum) ; idem. Ibis, 1919, p. 42 — Canar and Riobamba, Ecuador; Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 18, 1922 — Tablon (road to Papallacta), Sananlajas (foot of Chimborazo), and lUiniza, Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 168, 1926 — Cerro Huamani, Antisana, and Mount Chimborazo; Berlioz, Bull. Mus. Hist. Nat. Paris, 33, p. 356, 1927— Val de Tumbaco, Ecuador; idem. I.e., (2), 4, p. 621, 1932 — Las Palmas, Cuenca, Ecuador; Peters, Bds. World, 3, p. 103, 1937 (range). Columba boliviana (not of Eydoux and Gervais) Jardine, Contrib. Orn., 1849, p. 44— Andes of Quito (13,000-14,000 ft.). Peristera melanoptera (not Columba melanoptera Molina) Sclater, Proc. Zool. Soc. Lond., 28, p. 82, 1860— Panza, Ecuador. 1 SF>ecimen3 from southern Peru, Bolivia, and Chile agree well together in dimensions and coloration, and three adults from Neuqu6n are not different either. Birds from Junin (Tarma) and the upper Marafion (Cajamarca, Santiago) are slightly darker throughout, and thus verge in the direction of the Ecuadorian race. Additional material examined. — Peru: Cajamarca, 3; Santiago, 3; Tarma, JunIn, 1; Tinta, Cuzco, 2; Arequipa, 1. — Bolivia: Parotani, 2; Challapata, Oruro, 1. — Chile: "Llalcalhuay," Tarapac&, 1; central Chile, 4. — Argentina: Las Ci6nagas, Tucumdn, 2; Cordillera of Mendoza, 1; Lago Nahuel Huapi, Neuquen, 1; Arroytos, Neuquen, 1; Piedra del Aguila, Neuquen, 1. * Metriopelia melanoptera saturatior Chubb differs from the nominate race by being decidedly darker on head, back, and flanks, and by the paler and duller vinaceous color of the under parts. Four additional specimens from the Paramo zone of Ecuador (lUiniza, vicinity of Quito) examined. 564 Field Museum of Natural History — Zoology, Vol. XIII Metriopelia melanoptera Berlepsch and Taczanowski, Proc. Zool. Soc. Lond., 1884, p. 311 — Cechce, Ecuador; iidem, I.e., 1885, p. Ill — Chimborazo; Salvadori, Cat. Bds. Brit. Mus., 21, p. 497, 1893 — part, spec, a-e, Colom- bia (Pasto) and Ecuador (vicinity of Quito, Sical); Hartert, Nov. Zool., 5, p. 503, 1898 — Pdramo near Cayambe; Salvadori and Festa, Boll. Mus, Zool. Torino, 15, No. 368, p. 36, 1900 — Canar, Chaupi, and Chuquipoc- quio, Ecuador; Goodfellow, Ibis, 1902, p. 227 — Cotopaxi, Ecuador. Range. — Paramo zone of Ecuador and extreme southern Colombia (Pasto). Conover Collection. — 12: Ecuador (Secas, Oriente, 7; Cerro Coto- paxi, Leon, 1; Cerro Puntas, Oriente, 2; Nudo Sabanilla, Loja, 2). Genus LEPTOTILA Swainson Leptotila Swainson, Nat. Hist. & Classif. Bds., 2, p. 349, July 1, 1837 — type, by monotypy, "Peristera rufaxilla [Selby], Nat. Libr., 5, pi. 2A"=Columba rufaxilla Richard and Bernard. Leptoptila G. R. Gray, List Gen. Bds., 2nd ed., p. 75, 1841 — emendation (quoted in synonymy). Homoptila Salvadori, Atti R. Accad. Sci. Torino, 6, p. 131, 1871 — type, by monotypy, Homoptila decipiens Salvadori. Engyptila Sundevall, Meth. Nat. Av. Disp. Tent., 2, p. 156, 1873 — new name for Leptotila Swainson. Leptopila Schlegel, Mus. Pays-Bas, 4, No. 35, p. 158, 1873 — emendation of Leptotila Swainson. Aechmoptila Coues, Bull. U. S. Geol. & Geog. Surv. Terr., 4, No. 1, p. 48, 1878 — new name for Leptotila Swainson. *Leptotila jamaicensis jamaicensis (Linnaeus). Jamaican Dove. Columba jamaicensis Linnaeus, Syst. Nat., 12th ed., 1, p. 283, 1766 — based on "Columba minor ventre candido" Sloane (Voy. Jam., 2, p. 303, pi. 262, fig. 1), "Le Pigeon de la Jamaique" Brisson (Orn., 1, p. 134), etc.; Jamaica. Peristera jamaicensis Gosse, Bds. Jam., p. 313, 1847 — Jamaica (habits). Leptoptila albifrons "Gray" Bonaparte,^ Consp. Gen. Av., 2, p. 74, "April 15, 1855" [=1857] — "Mexico and Cuba" (part, descr. of adult; type in Paris Museum). Leptoptila jamaicensis March, Proc. Acad. Nat. Sci. Phila., 1863, p. 302 — Jamaica; Salvadori, Cat. Bds. Brit. Mus., 21, p. 557, 1893 — Jamaica. Leptopila jamaicensis Schlegel, Mus. Pays-Bas, 4, No. 35, p. 158, 1873 — part, spec. No. 1, Jamaica. 1 Per[istera\ albifrons Bonaparte (Compt. Rend. Acad. Sci. Paris, 40, No. 3, p. 99, for Jan. 15, 1855) is a nomen nudum. The author merely states that a fine specimen, no doubt the one he afterwards described, was procured by Verreaux for the Paris Museum, where it was examined by Salvadori (Cat. Bds. Brit. Mus., 21, p. 545, note, 1893). 1942 Birds of the Americas — Hellmayr and Conover 565 Engyptila jamaicensis Cory, Auk, 4, p. HI, 1887 — Jamaica (descr.); idem, Bds. W. Ind., p. 212, 1889 (descr.); idem. Cat. W. Ind. Bds., p. 97, 1892— Jamaica; Scott, Auk, 9, p. 123, 1892 — vicinity of Boston, Jamaica; Field, Auk, 11, p. 123, 1894 — Port Henderson, Jamaica. Leptotila jamaicensis Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 441, 1916 — Jamaica (monog.). Leptotila jamaicensis jamaicensis Danforth, Auk, 45, p. 484, 1928 — Duncan's Bay, Black River, and Constant Spring; Peters, Bds. World, 3, p. 125, 1937 (range). Range. — Island of Jamaica, Greater Antilles. Field Museum Collection. — 5: Jamaica (Priestman's River, Surrey, 4; Stony Hill, Surrey, 1). Conover Collection. — 1: Jamaica (Priestman's River, 1). ♦Leptotila jamaicensis coUaris (Cory).i Grand Cayman Dove. Engyptila collaris Cory, Auk, 3, p. 498, 1886 — Grand Cayman (type in coll. of C. B. Cory, now in Field Museum of Natural History) ; idem. I.e., p. 502, 1886— Grand Cayman; idem. Auk, 4, p. 112, 1887 (descr.); idem, Bds. W. Ind., p. 213, 1889 (descr.); idem. Cat. W. Ind. Bds., pp. 97, 129, 1892— Grand Cayman. Leptopiila collaris Salvador!, Cat. Bds. Brit. Mus., 21, p. 559, 1893 — Grand Cayman (ex Cory); Lowe, Ibis, 1911, p. 145 — Grand Cayman. Leptotila collaris Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 443, 1916— (monog.). Leptotila jamaicensis collaris Bangs, Bull. Mus. Comp. Zool., 60, p. 307, 1916 —Grand Cayman (crit.); Peters, Bds. World, 3, p. 125, 1937 (range). Range. — Island of Grand Cayman, south of Cuba. Field Museum Collection. — 7: Grand Cayman (unspecified, 7). ♦Leptotila jamaicensis neoxena (Cory).^ St. Andrews Island Dove. Engyptila neoxena Cory, Auk, 4, p. 179, 1887 — St. Andrews Island (type in coll. of C. B. Cory, now in Field Museum of Natural History); idem, I.e., p. 181, 1887— St. Andrews. Leptoptila neoxena Salvador!, Cat. Bds. Brit. Mus., 21, p. 559, 1893 (ex Cory). Leptotila neoxena Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 444, 1916 (monog.). Leptotila jamaicensis neoxena Peters, Bds. World, 3, p. 125, 1937 (range). ^Leptotila jamaicensis collaris (Cory), a very unsatisfactory race, is hardly worth recognition. The only trifling divergency is its smaller size, as has been pointed out by the late Outram Bangs. ^Leptotila jamaicensis neoxena (Cory), in coloration, is just intermediate between jamaicensis and gaumeri, being lighter above and more grayish brown than the former, but darker and more brownish than the latter. 566 Field Museum of Natural History— Zoology, Vol. XIII Range. — Island of St. Andrews, southern Caribbean Sea. Field Museum Collection. — 2 : St. Andrews, 2. ♦Leptotila jamaicensis gaumeri (Lawrence). Gaumer's Dove. Engyptila gaumeri Lawrence, Ann. N. Y. Acad. Sci., 3, p. 157, 1885 — Silam, Yucatan, Mexico (type in coll. of Geo. N. Lawrence, now in the American Museum of Natural History, New York). Engyptila jamaicensis (not Columba jamaicensis Linnaeus) Salvin, Ibis, 1885, p. 193 — Cozumel Island (crit.); idem. Ibis, 1889, p. 378 — Holbox, Mugeres, and Cozumel Islands. Leptoptila gaunuri Salvador!, Cat. Bds. Brit. Mus., 21, p. 557, 1893 — Yucatan, Cozumel, Mugeres, and Holbox; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 261, 1902 — same localities. Leptotila gaumeri Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 445, 1916 (monog.). Leptotila jamaicensis gaumeri Peters, Bds. World, 3, p. 125, 1937 (range). Range. — Northern Yucatan and Cozumel, Mugeres, and Holbox Islands. Field Museum Collection. — 2: Mexico (Cozumel Island, Quintana Roo, 2). *Leptotila cassinii cerviniventris (Sclater and Salvin). VlNA- ceous-breasted Cassin's Dove. Leptoptila cerviniventris Sclater and Salvin, Proc. Zool. Soc. Lond., 1868, p. 59, pub. June 1, 1868 — [Choctum], Vera Paz, Guatemala (cotypes in Salvin- Godman Collection, now in British Museum); Salvadori, Cat. Bds. Brit. Mus., 21, p. 561, 1893— British Honduras (Cayo District) and Guatemala (Choctum); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 263, pi. 67, fig. 2, 1902— same localities. Leptoptila cassinii (not of Lawrence, 1867) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 137, 1868 — San Jose and Tucurrfqui, Costa Rica; Frantzius, Journ. Orn., 17, p. 371, 1869 — Tucurrlqui, Costa Rica. Leptotila cerviniventris Boucard, Ann. Soc. Linn. Lyon, (n.s.), 25, p. 25, 1874 — Guatemala. Leptoptila cassini Boucard, Proc. Zool. Soc. Lond., 1878, p. 43 — San Carlos, Costa Rica; Underwood, Ibis, 1896, p. 447 — Volcan de Miravalles, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 262, 1902 — part, Nicaragua (Rio Escondido) and Costa Rica (San Jose, Tucurrfqui, Pacuare, Jimenez, San Cdrlos, Miravalles, Cartago, Carrlllo). Engyptila cassini Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887 — Pacuare and Jimenez, Costa Rica; Richmond, Proc. U. S. Nat. Mus., 16, p. 523, 1893 — Rio Escondido, Nicaragua. Engyptila vinaceiventris Ridgway, Proc. U. S. Nat. Mus., 10, p. 583, 1888 — Truxillo, Honduras (type in U. S. National Museum). 1942 Birds of the Americas— Hellmayr and Conover 567 Leptoptila vinaceiventris Salvadori, Cat. Bds. Brit. Mus., 21, p. 561, 1893 — Honduras and Nicaragua (La Libertad, Chontales); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 263, 1902— Honduras (Truxillo) and Nica- ragua (La Libertad, Chontales; Rio Coco; Rio Escondido). Leptotila vinaceiventris Bangs, Bull. Mus. Comp. Zool., 39, p. 142, 1903 — Yaruca, Honduras. Leptotila cassini vinaceiventris Bangs, Proc. Biol. Soc. Wash., 19, p. 102, 1906 — Volcan Miravalles and Juan Viiias, Costa Rica (crit.); idem. I.e., 22, p. 30, 1909 — Tenorio, Cerro Santa Maria, and La Vijagua, Costa Rica (crit.); Carriker, Ann. Carnegie Mus., 6, p. 402, 1910 — Costa Rica (Bonllla, Jimenez, Tenorio, La Vijagua, Cachf, Cerro de Santa Maria, Cariblanco, Gudpiles, El Hogar, Cudbre, and Rio Sicsola) (habits). Leptotila cassini cerviniventris Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 458, 1916 — Costa Rica to Guatemala (monog.); Griscom, Bull. Amer. Mus. N. H., 64, p. 118, 1932 — Secanquim and Finca Chamd, Guatemala; Huber, Proc. Acad. Nat. Sci. Phila., 84, p. 208, 1932— Great Falls, Pis Pis River, Nicaragua; Carriker and de Schauensee, I.e., 87, p. 414, 1935 — Quirigua and El Pilar, Guatemala; Deignan, Auk, 53, p. 188, 1936 — La Ceiba, Honduras; Peters, Bds. World, 3, p. 127, 1937 (range); Berlioz, Bull. Mus. Nat. Hist. Paris, (2), 11, p. 362, 1939— Santa Rosa, Comitan, Chiapas. Leptotila cassini cervineiventris Peters, Bull. Mus. Comp. Zool., 69, p. 407, 1929 — Lancetilla and near Tela, Honduras; Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 306, 1932— Lancetilla, Honduras. Range. — Tropical zone of the Caribbean lowlands of extreme southeastern Mexico (Santa Rosa, Comitan, Chiapas), Guatemala, British Honduras, Honduras, Nicaragua, and Costa Rica (occasion- ally also on the Pacific slope of Guanacaste).^ Field Museum Collection. — 9: Guatemala (unspecified, 1); Nica- ragua (San Emilio, Rivas, 4); Costa Rica (Siquirres, Limon, 1; 3 miles south of Limon, Limon, 1; Limon, Limon, 1; Matina, Limon, 1). Conover Collection. — ^14: Guatemala (Escobas, Izabal, 1); Hon- duras (La Ceiba, Atlantida, 1; Catacombas, Cortes, 1; Cerro Nieve, Santa Barbara, 2) ; Costa Rica (Ontario, 1 ; Miravalles, Guanacaste, 3; La Iberia Farm, Volcan Turrialba, 5). *Leptotila cassinii cassinii (Lawrence). Cassin's Dove. Leptoptila cassinii Lawrence, Proc. Acad. Nat. Sci. Phila., 1867, p. 94 — line of Panama Railroad (type in coll. of Geo. N. Lawrence, now in the American Museum of Natural History, New York). ' It is now conceded that birds from Honduras and southwards (vinaceiventris) are not separable from the Guatemalan specimens. Five additional specimens from Guatemala (Choctum, Vera Paz) and one from Costa Rica (Turrialba) examined. 568 Field Museum of Natural History — Zoology, Vol. XIII Leptoptila cassini Rowley, Orn. Misc., 3, p. 79, pi. 92, 1878 — San Carlos, Costa Rica (nest and eggs); Boucard, Proc. Zool. Soc. Lond., 1878, p. 43 — San C4rlos, Costa Rica; Salvadori, Cat. Bds. Brit. Mus., 21, p. 560, 1893 — Panama (Lion Hill) and Veraguas (Montana del Vermejo); idem and Festa, Boll. Mus. Zool. Torino, 14, No. 339, p. 9, 1899 — forest near Laguna della Pita, Darien; Bangs, Proc. New Engl. Zool. CI., 2, p. 15, 1900 — Loma del Leon, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 262, pi. 68, fig. 1, 1902— part, Panama (Lion Hill) and Colombia (Turbo, Rio Truando). Leptoptila verreauxi (not of Bonaparte) Cassin, Proc. Acad. Nat. Sci. Phila., 1860, p. 175 — Turbo and Rio Truando, Colombia; Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 333, 1862— Panama Railroad. Leptotila cassini cassini Ridgway, Bull. U. S. Nat. Mus., 50, Part 1, p. 456, 1916 — Panama to northern Colombia (monog.); Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 243, 1918 — Gatun, Panama; Griscom, Bull. Mus. Comp. Zool., 69, p. 154, 1929— El Tigre (Rio Cupe) and Cana, Darien; Peters, I.e., 71, p. 299, 1931 — Almirante, Changuinola, Guabo, and Cricamola, Panama; Griscom, I.e., 72, p. 323, 1932 — Perme, eastern Panama; idem, I.e., 78, p. 311, 1935— Panama; Peters, Bds. World, 3, p. 127, 1937 (range). Leptotila cassini Chapman, Bull. Amer. Mus. N. H., 36, p. 213, 1917 — Rio Salaquf (Atrato region), Opon and Puerto Berrio (lower Magdalena), Colombia; Hallinan, Auk, 41, p. 311, 1924 — Gatun, Panama (nest). Leptoptila cassini cassini Bangs and Barbour, Bull. Mus. Comp. Zool., 65, p. 196, 1922 — Mount Sapo, Jesusito, and Rio Esnape, Darien. Range. — Tropical zone of Panama (except Pacific slope of western section) and northern Colombia (Turbo; Rio Truando; Rio Salaqui, lower Atrato; Opon and Puerto Berrio, lower Magdalena). Conover Collection. — 10: Panama (Perm^, Darien, 1; Port Obaldia, Darien, 9). *Leptotila cassinii rufinucha (Sclater and Salvin).' RuFOUS- NAPED CaSSIN'S DOVE. Leptoptila rufinticha Sclater and Salvin, Nomencl. Av. Neotrop., p. 162, 1873 — "Veragua"=Chiriquf, Panama (cotypes in Salvin-Godman Collection, now in British Museum); Salvadori, Cat. Bds. Brit. Mus., 21, p. 562, 1893 — Volcan de Chiriqui and Bugaba; Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 264, pi. 68, fig. 2, 1902— Costa Rica (Pozo Azul, Las Trojas, Alajuela, "Candelaria," Pozo Pital, Tambor, Pirrls) and Panama (Volcan de Chiriquf, Bugaba, Divala, Veragua); Bangs, Auk, 24, p. 292, 1907— Boruca and El Pozo, Terraba Valley, Costa Rica. Leptoptila cassini (not of Lawrence) Salvin, Proc. Zool. Soc. Lond., 1870, p. 217 — Bugaba and Volcan de Chiriqui, Panama. Engyptila rufinucha Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887 — Pozo Azul de Pirrls, Las Trojas, and Alajuela, Costa Rica; Cherrie, Anal. ^Leptotila cassinii rufinucha (Sclater and Salvin), though well-characterized by the rufous (pecan brown to verona brown) hind crown, is clearly conspecific with cassinii, since certain individuals are intermediate to L. c. cerviniventris. 1942 Birds of the Americas — Hellmayr and Conover 569 Inst. Fis.-Geogr. y Mus. Nac. Costa Rica, 4, p. 146, 1893 — Palmar, La- garto, Boruca, and Buenos Aires, Costa Rica. Leptotila rufinucha Bangs, Auk, 18, p. 358, 1901 — Dival^, Chiriqul; Carriker, Ann. Carnegie Mus., 6, p. 403, 1910 — Costa Rica (Trojas, Plgres, El General de Terraba, El Pozo, Boruca, Buenos Aires; habits); Ridgway, Bull. U. S, Nat. Mus., 50, Part 7, p. 460, 1916— western Costa Rica and Panama (monog.); Griscom, Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Pacific slope of Chiriqul and Veraguas. Leptotila cassini rufinucha Peters, Bds. World, 3, p. 127, 1937 (range). Range. — Tropical zone of the Pacific slope of southwestern Costa Rica (north to the head of the Gulf of Nicoya) and western Panama, east to Veraguas. Field Museum Collection. — 6: Costa Rica, Puntarenas (Palmar, 1; Boruca, 3; Volcan de Oso, 1; El Pozo, 1). Conover Collection. — 17: Costa Rica (El Pozo, Puntarenas, 1; Puerto Jimenez, Puntarenas, 5; Buenos Aires, Puntarenas, 2; Volcan de Oso, 4; El General, 1 ; Boruca, 1; Alto de Jabillo, Pirrls, 2) ; Panama (Frances, Chiriqul, 1). ♦Leptotila ochraceiventris Chapman.^ Ochraceous-bellied Dove. Leptotila ochrdceiventris Chapman, Bull. Amer. Mus. N. H., 33, p. 317, 1914 — Zaruma, Prov. del Oro, Ecuador (type in the American Museum of Natural History, New York); idem. I.e., 55, p. 170, 1926 — Chone, Rio Coco, Daule, Zaruma, Santa Rosa, Alamor, and Guainche, Ecuador; Peters, Bds. World, 3, p. 128, 1937 (range). Range. — Tropical and Subtropical zones of southwestern Ecuador. Conover Collection. — 4 : Ecuador, Province de los Rios (Isla Silva, Sur, 1; Rio San Antonio, Sur, 2; La Palma, 1). ♦Leptotila verreauxi angelica Bangs and Penard.^ White- fronted Dove. ^Leptotila ochraceiventris Chapman: Above much like L. c. cassinii, the hind crown and nape being deep brownish vinaceous approaching livid brown with slight purplish reflections and becoming pale pinkish buflf on forehead and supraloral region; remaining upper parts somewhat more olivaceous; below, how- ever, wholly unlike any other species of the genus, the chin and upper throat being white, the breast light purplish vinaceous and more or less sharply defined from the rich, uniform light ochraceous-buff of the abdomen and flanks. Wing, 135; tail, 95-97; bill, 17. In color of the under parts this species resembles the adult male of Oreopeleia montana, except that in the latter the vinaceous pectoral band is broader and deeper in tone, while the chin is buff instead of white. ^Leptotila verreauxi angelica Bangs and Penard: Similar to L. v. fulviventris, but under parts less bufify, the crissum nearly pure white; neck and chest less vinaceous; forehead more grayish. Since writing the above, birds from Sonora have been separated, on account of average smaller size and more ashy dorsal coloration with less pronounced iri- 570 Field Museum of Natural History — Zoology, Vol. XIII Leptotila fulviventris angelica Bangs and Penard, Proc. New Engl. Zool. CI., 8, p. 29, 1922 — Brownsville, Texas (type in Museum of Comparative Zoology, Cambridge, Mass.); McLellan, Proc. Calif. Acad. Sci., (4), 16, p. 9, 1927 — San Bias, Nayarit, Mexico; Bangs and Peters, Bull. Mus. Comp. Zool., 68, p. 387, 1928— Amloloya, Oaxaca. Leptoptila brachyptera Salvadori, Cat. Bds. Brit. Mus., 21, p. 545, 1893 — part, spec, c-c', t', w'-f, Texas (Brownsville, Hidalgo), Nuevo Leon (Rio Salado, Monterey, Hacienda de los Escobas, Pesqueria Grande, Rio de la Gilla, Montemorelas), Tamaulipas (Sota la Marina, Aldama, Tampico), Sonora, Tepic (San Bias, Santiago), Jalisco (Lake Chapala, Beltran), Colima (Santiago), Guerrero (Acapulco), Oaxaca (San Juan, Tehuantepec), and Chiapas (Tonald); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 257, 1902 — part, same localities. Leptotila fulviventris brachyptera Nelson, N. Amer. Faun., 14, p. 36, 1899 — Tres Marias Islands (one spec, by Grayson in U. S. National Museum); Miller, Bull. Amer. Mus. N. H., 21, p. 343, 1905 — Escuinapa, Juan Lisiar- raga Mountains, and Juanna Gomez Creek, southern Sinaloa; Phillips, Auk, 28, p. 75, 1911— Rio Cruz, Tamaulipas; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 453, 1916 — part, southern Texas and Mexico (excepting Vera Cruz) (monog., full bibliog.); Griscom and Crosby, Auk, 42, p. 533, 1925 — Brownsville, Texas; Friedmann, I.e., p. 544, 1925 — lower Rio Grande Valley, Texas. Leptotila verreauxi angelica van Rossem, Trans. San Diego Soc. N. H., 6, p. 249, 1931 — San Javier, Sonora; idem. Bull. Mus. Comp. Zool., 77, p. 435, 1934 — Sonora (Alamos, Hacienda de San Rafael) and Chihuahua (Dur- azno. Carmen); Griscom, I.e., 75, p. 372, 1934 — Chilpancingo, Guerrero; Peters, Bds. Worid, 3, p. 122, 1937 (range). Range. — Lower Rio Grande Valley, Texas, and southwards over the greater part of Mexico to Tamaulipas, Hidalgo, Puebla, Oaxaca, and western Chiapas (Tonala, Tuxtla Gutierrez); (?)accidental on the Tres Marias Islands.^ Field Museum Collection. — 9: Texas (Cameron County, 1; Browns- ville, Cameron County, 1; Lometa Ranch, Lampasas County, 1); Mexico (Tampico, Tamaulipas, 2; Iguala, Guerrero, 1; Apiphiluco, Guerrero, 3). Conover Collection. — 13: Texas (Brownsville, Cameron County, 3) ; Mexico (Micos, San Luis Potosl, 1 ; Chinobampo, Sonora, 1 ; Guiro- coba, Sonora, 3; Tecoripa, Sonora, 3; Sabinas, Coahuila, 1; Mazatlan, Sinaloa, 1). descence on nape and hind neck, asL. v. Santiago by van Rossem (Proc. Biol. Soc. Wash., 50, p. 199, 1937 — type, from Guirocoba, Sonora, in coll. of D. R. Dickey, now in the University of California at Los Angeles). 1 A single example said to have been collected by Grayson is in the U. S. National Museum. The record appears to be open to doubt. 1942 Birds of the Americas — Hellmayr and Conover 571 Leptotila verreauxi capitalis Nelson. Tres Marias White- fronted Dove. Leptotila capitalis Nelson, Proc. Biol. Soc. Wash., 12, p. 6, 1898 — Maria Madre Island, Tres Marias group, western Mexico (type in U. S. National Museum); idem, N. Amer. Faun., 14, p. 36, 1899 — Maria Madre and Maria Magdalena Islands (habits). Leptoptila albifrons (not of Bonaparte) Grayson, Proc. Bost. Soc. N. H., 14, p. 274, 1871 — Tres Marias (habits); Lawrence, Mem. Bost. Soc. N. H., 2, p. 305, 1874— part, Tres Marias. Leptoptila brachyptera Salvadori, Cat. Bds. Brit. Mas., 21, p. 545, 1893 — part, spec, u', v', Tres Marias. Leptoptila capitalis Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 259, 1902— Tres Marias Islands. Leptotila fulviventris capitalis Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 456, 1916 — Tres Marias (monog.); McLellan, Proc. Calif. Acad. Sci., (4), 15, p. 295, 1926 — Maria Madre and Maria Magdalena; idem, I.e., (4), 16, p. 9, 1927— Maria Madre. Leptotila verreauxi capitalis Peters, Bds. World, 3, p. 122, 1937 (range). Range. — Tres Marias Islands (Maria Madre and Maria Magda- lena), off western Mexico. ♦Leptotila verreauxi fulviventris (Lawrence). Buff-bellied White-fronted Dove. Leptoptila fulviventris Lawrence, Ann. N. Y. Acad. Sci., 2, p. 287, 1882 — Yucatan (type in State University of Kansas); Boucard, Proc. Zool. Soc. Lond., 1883, p. 435 — Yucatan (crit.); Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 259, 1902 — Yucatan (Buctzotz, Izamal, Tizimin, ^erida). Leptoptila albifrons (not of Bonaparte) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 207, 1869— Merida, Yucatan; Boucard, Proc. Zool. Soc. Lond., 1883, p. 459 — Yucatan (crit., habits). Engyptila vinaceifulva Lawrence, Ann. N. Y. Acad. Sci., 4, p. 271, 1885 — Temax, Yucatan (type in coll. of Geo. N. Lawrence, now in the American Museum of Natural History, New York; =albinistic variety). Engyptila fulviventris Lawrence, Ann. N. Y. Acad. Sci., 4, p. 272, 1885— Yucatan (crit.). Leptoptila brachyptera Salvadori,^ Cat. Bds. Brit. Mus., 21, p. 545, 1893 — part, spec, a, b, d'-s', g"-n", Mexico, Vera Cruz (Misantla, Coatepec, Atoyac, Jalapa, Vega del Casadero, Playa Vicente, Sochiapa), Tabasco (Teapa), Yucatan (Merida, Tizimin, Izamal, Buctzotz), (type from "Mexico" in British Museum) ;2 Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 257, 1902 — part, same localities. 1 Peristera brachyptera G. R. Gray (List Spec. Bds. Brit. Mus., 4, p. 54, 1856) is a nomen nudum. 2 The type proved to be a .specimen of L. fulviventris, making L. brachyptera a synonym. 572 Field Museum of Natural History — Zoology, Vol. XIII Leptotila fulviventris brachyptera Chapman, Bull. Amer. Mus. N. H., 8, p. 287, 1896 — Chichen-Itzd, Yucatan; idem, I.e., 10, p. 35, 1898— Jalapa, Vera Cruz; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 453, 1916— part, Vera Cruz to Yucatan, northern Chiapas, and Atlantic Guatemala. Leptotila fulviventris fulviventris Cole, Bull. Mus. Comp. Zool., 50, p. 118, 1906— Chichen-Itz&, Yucatan; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 451, 1916 — Yucatan, Tabasco (Montecristo, Teapa), Campeche, eastern Vera Cruz, northern Chiapas (Huehuetan, Teopisca), northern Guatemala (Toyabaj, Quich6), and British Honduras (near Manatee Lagoon) (monog.). Leptotila verreauxi fulviventris Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 13, 1935 — Flores and Pacomon, Pet6n, Guatemala; Peters, Bds. World, 3, p. 122, 1937 (range). Range. — Tropical zone of southeastern Mexico, from Vera Cruz through Tabasco, Campeche, and Yucatan to northern Chiapas (Huehuetan, Teopisca), British Honduras, and northeastern Guate- mala (Pet^n, Alta Verapaz).* Field Museum Collection. — 6: Mexico (Matamoros, Campeche, 1; Pacaitun, Campeche, 1; Chichen-Itza, Yucatan, 2; unspecified, Yucatan, 2). Conover Collection. — 3: Mexico (Tutla, Oaxaca, 3). *Leptotila verreauxi bangsi Dickey and van Rossem.^ Bangs's Whi'to-fronted Dove. Leptotila fulviventris bangsi Dickey and van Rossem, ,Proc. Biol. Soc. Wash., 39, p. 110, 1926— Volcan San Miguel, El Salvador (type in coll. of Donald R. Dickey, now in the University of California at Los Angeles); Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 306, 1932— Cantarranas, Honduras. Leptoptila brachyptera Salvadori, Cat. Bds. Brit. Mus., 21, p. 545, 1893 — part, spec, o'-t', u'-z', Guatemala (Dueiias, San Geronimo, Barranco Hondo, Tollman, Panajachel, Retalhuleu), Salvador (La Libertad), and Nicaragua (El Volcan, Chinandega) ; Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 257, 1902 — part, same localities. Leptotila fulviventris brachyptera Dearborn, Field Mus. Nat. Hist., Orn. Ser., 1, p. 79, 1907 — Los Amates, Gualan, Lake Amatitlan, Lake Atitlan, Tecpam, Patulul and San Jose, Guatemala; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 453, 1916 — part, Guatemala (Retalhuleu, Patulul, San Jose), Sal- vador (La Libertad), Honduras, and Nicaragua (Matagalpa, Chinandega). 1 Birds from Alta Verapaz and Pet6n agree with Yucatan specimens. Those from interior Guatemala (eastern slope of the Pacific Cordillera) are just as vari- ously intermediate to L. v. bangsi as are those from northern Vera Cruz to L. v. angelica. ^Leptotila verreauxi bangsi Dickey and van Rossem: Near to L. v. fulviventris, but forehead much lighter, and under parts paler, less ochraceous; similar also to L. V. angelica, but upper parts warmer brown, less grajdsh, and the vinaceous color of head and chest brighter. 1942 Birds of the Americas — Hellmayr and Conover 573 Leptotila verreauxi bangsi Griscom, Bull. Amer. Mus. N. H,, 64, p. 117, 1932 — Pacific coast of Guatemala (Ocos, Hacienda California, La Carolina, Finca El Cipres) (crit.); Peters, Bds. World, 3, p. 122, 1937 (range); Dickey and van Rossem, Field Mus. Nat. Hist., Zool. Ser., 23, p. 197, 1938 — Lake Olomega, Rio San Miguel, Puerto del Triunfo, Divisadero, San Salvador, Lake Chanmico, and Lake Guija, El Salvador, Leptotila verreauxi fulviventris Griscom, Bull. Amer. Mus. N. H., 64, p. 117, 1932 — Chichicastenango, Finca La Primavera, Sacapulas, and Progreso, Guatemala (crit.); Carriker and de Schauensee, Proc. Acad. Nat. Sci. Phila., 87, p. 414, 1935 — Gualan and Quirigud, Guatemala. Range. — Guatemala (except Pet^n and Alta Verapaz), El Salva- dor, western Honduras (Tegucigalpa), and northern Nicaragua (depts. Chinandega and Matagalpa). CkMxift/i. ('Jrc/rvvwiu*^ lAwCA<^iili«/^ Field Museum Collection. — 19: Guatemala (Lake Amatitlan, Amatitlan, 1; near Tecpam, Chimaltenango, 1; San Jos^, Escuintla, 1; Patulul, Solold, 5; Lake Atitlan, Solola, 1; Los Amates, Yzabal, 1; Gualan, Zacapa, 1); El Salvador (Laguna Olomega, 2; Volcan Conchagua, La Union, 1; El Tablon, Santa Ana, 1; Sitio del Nino, San Salvador, 1); Nicaragua (San Rafael del Norte, Jinotega, 1; San Geronimo, Chinandega, 2). Conover Collection. — 8: Guatemala (San Augustine, Zacapa, 1); Honduras (Comayaguela, Tegucigalpa, 1; Monte Redondo, near Archaga, Tegucigalpa, 6). Leptotila verreauxi nuttingi Ridgway.^ Ometepe White- fronted Dove. Leptotila verreauxi nuttingi Ridgway, Proc. Biol. Soc. Wash., 28, p. 107, 1915 — Ometepe, Nicaragua (type in U. S. National Museum); idem, Bull. U. S. Nat. Mus., 50, Part 7, p. 450, 1916 — western shore of Lake Nicaragua (Sucuy4) and Isla Ometepe (monog.) ; Rendahl, Ark. Zool., 12, No. 8, p. 14, 1919— Ometepe, Nicaragua; Peters, Bds. World, 3, p. 123, 1937 (range). Engyptila verreauxi (not Leptoptila verreauxi Bonaparte) Nutting, Proc. U. S. Nat. Mus., 6, pp. 389, 396, 1883 — Sucuyd and Ometepe, Nicaragua. Range. — Western shore of Lake Nicaragua (Sucuya) and Ometepe Island, in Lake Nicaragua. Leptotila verreauxi riottei (Lawrence).^ Riotte's White- fronted Dove. ^Leptotila verreauxi nuttingi Ridgway, in the extent of rufous on the inner webs of the remiges, is so decidedly intermediate between the northern fulviventris group and the southern verreauxi that Griscom is no doubt correct in uniting them in a single specific entity. A single adult male from Ometepe examined. * Leptotila verreauxi riottei (Lawrence) requires substantiation by an adequate series. The type and only specimen examined is stated by Ridgway to differ by 574 Field Museum of Natural History — Zoology, Vol. XIII Leptoptila riottei Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 137, 1868 — Navdrro, Costa Rica (type in U. S. National Museum); Frantzius, Journ. Orn., 17, p. 371, 1869— Costa Rica. Leptoptila riottii Salvin, Ibis, 1874, p. 312 (crit.). Leptoptila verreauxi (not of Bonaparte) Salvin and Godman, Biol. Centr.- Amer., Aves, 3, p. 260, 1902 — part, Navarro and Bellavista, Costa Rica. Leptotila verreauxi riottei Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 450, 1916 — Caribbean Costa Rica (monog.); Peters, Bds. World, 3, p. 123, 1937 (range). Range. — Caribbean Costa Rica (Navarro, Bellavista). ♦Leptotila verreauxi decolor (Salvin). ^ Salvin' s White-fronted Dove. Leptoptila decolor Salvin, Nov. Zool., 2, p. 21, 1895 — Cajabamba, Viiia, and Chusgon (Huamachuco), northern Peru (type now in the British Museum). Leptoptila verreauxi (not of Bonaparte) Sclater, Proc. Zool. Soc. Lond., 27, p. 147, 1859— Pallatanga, Ecuador; idem. I.e., 28, p. 289, 1860— Babahoyo, Ecuador; Berlepsch and Taczanowski, I.e., 1884, p. 311 — Pedregal and Cayandeled, Ecuador; Taczanowski, Orn. Per., 3, p. 256, 1886 — Callacate and Cutervo, Peru; Salvadori, Cat. Bds. Brit. Mus., 21, p. 548, 1893 — part, spec, t-w, Ecuador (Pallatanga, Santa Rita); Hartert, Nov. Zool., 5, p. 503, 1898 — Lake Yaguarcocha, Ecuador, and Cali, Colombia (crit.); Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 36, 1900— La Coneepeion (Chota Valley), Tumbaco, Vinces, and Balzar, Ecuador; Menegaux, Miss. Serv. Geogr. Armee Mes. Arc Merid. Equat., p. B. 7, 1911 — Lanlin and Nanegal, Ecuador. Leptoptila rufaxilla (not Columba rufaxilla Richard and Bernard) Taczanowski, Proc. Zool. Soc. Lond., 1880, p. 212— Cutervo, Peril (descr.). Leptotila verreauxi Berlioz, Bull. Mus. Hist. Nat. Paris, 33, p. 356, 1927 — Valle de San Pedro Tingo, Ecuador. Leptoptila verreauxi verreauxi Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 4, p. 621, 1932— El Portete de Tarquf, Loja, Ecuador. Leptotila verreauxi occidentalis Chapman, Bull. Amer. Mus. N. H., 31, p. 142, 1912 — San Antonio, western Andes, Colombia (type in the American Museum of Natural History, New York); idem. I.e., 36, p. 211, 1917 — Caldas (Rio Dagua), San Antonio, Gallera, Cerro Munehique, Mirafiores, and Salento, Colombia. Leptoptila verreauxi occidentalis Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 18, 1922 — Cumbaya, below Nono, road to Gualea, and road to Nanegal, Ecuador. much darker brown upper parts, and cinnamon-drab to fawn color on foreneck and chest. It is strange that no other examples have recently been collected on the Caribbean side, since this dove is otherwise common wherever it occurs. > Leptotila verreauxi decolor (Salvin) : Similar to L. v. verreauxi, but upper parts much grayer; forehead whiter; metallic reflections of crown much less pronounced; under parts paler vinaceous with the flanks more grayish. Chapman has shown that the birds of the above-circumscribed area, although they exhibit some zonal variation, are best regarded as a single taxonomic entity. 1942 Birds of the Americas — Hellmayr and Conover 575 LeptopHla verreauxi decolor Chubb, Ibis, 1919, p. 46 — Ecuador (Puna Island; Loja) and Peru (Piura) (crit.). Leptotila decolor Bangs and Noble, Auk, 35, p. 447, 1918 — Bellavista (Rio Maranon) and Huancabamba, Peru. Leptotila verreauxi decolor Chapman, Bull. Amer. Mus. N. H., 55, p. 168, 1926 — Esmeraldas, Chone, Pun4 Island, Chongoncito, Duran, Naranjo, Daule, Pallatanga, Celica, Guachanamd, Casanga, Santa Rosa, Zaruma, Rio Pindo, Portovelo, Lunam&, Guainche, Huigra, Bucay, Chunchi, Cum- baya, Mount Pichincha, Guaillabamba, Tumbaco, and Yaguarcocha, Ecuador (crit.); Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 202, 1926 — Yaguachi, Ecuador (crit.); Zimmer, Field Mus. Nat. Hist., Zool. Ser., 17, p. 258, 1930— Cullcui, Maranon River, Peru (crit.); Peters, Bds. World, 3, p. 123, 1937 (range). Range. — Tropical to Temperate zones of western Colombia (western Andes and west slope of central Andes), western and cen- tral Ecuador, and northern Peru, from the coast to the upper Maranon Valley. Field Museum Collection.— 9: Colombia (San Antonio, Valle de Cauca, 1); Peru (Hacienda Limon, Cajamarca, 5; Cullcui, Huanuco, 1; Hacienda Llagueda, Libertad, 1; Menocucho, Libertad, 1). Conover Collection. — 32: Colombia (Munchique. El Tambo, 6); Ecuador (Chohgon, Guayas, 2; Valle de Rojas, 2; Rio Chichi, 5; Isla Silva, Sur, Province de los Rios, 2; Rio San Antonio, Province de los Rios, 1; La Palma, Province de los Rios, 1; Puente de Chimbo, 1; Balzapamba, Bolivar, 6; Nono, near Quito, 2; Pinos, El Oro, 1; Zaruma, El Oro, 1; Malacatos, Loja, 1); Peru (Cullcui, Huanuco, 1). *Leptotila verreauxi verreauxi (Bonaparte). Verreaux's White- fronted Dove. Leptoptila verreauxi Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 3, p. 99,1 foj. Jan. 15, 1855 — "Nouvelle Grenade"; idem, Consp. Gen. Av., 2, sig. 10, Dec. 5, 1854, p. 73, "April 15, 1855" [=1857]— "Nova Granata" (full descr.; type in coll. of C. L. Bonaparte, now in Paris Museum); Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 333, 1862 — Panama Railroad; Salvin, Proc. Zool. Soc. Lond., 1867, p. 159 — Santa F6, Veraguas; Law- rence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 137, 1868— Costa Rica (San Jose, Barrdnca, Dota); Salvin, Proc. Zool. Soc. Lond., 1870, p. 217 — Calobre, Veraguas, and Bugaba, Chiriquf; Sclater and Salvin, I.e., p. 782 — Merida, Venezuela; Boucard, I.e., 1878, p. 43 — San Jose, Costa Rica; Sclater and Salvin, I.e., 1879, p. 544 — Retire and Medellin, Colombia; Salvin and Godman, Ibis, 1880, p. 178 — Minca, Colombia; Salvadori, Cat. Bds. Brit. Mus., 21, p. 549, 1893 — part, spec, a-n, Costa Rica (San Jose), Panama (Santa Fe, Cordillera de Tole, Bugaba, Lion Hill), Colombia (Medellin, ' Hardly more than a nomen nudum here, but fully described in "Conspectus Generum Avium" a few years later. 576 Field Museum of Natural History — Zoology, Vol. XIII Minca), Venezuela (Puerto Cabello), and Trinidad; Hartert, Ibis, 1893, pp. 305, 324, 334^ — Aruba, Curagao, and Bonaire; Underwood, Ibis, 1896, p. 447 — Volcan de Miravalles, Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 260, 1902 — Costa Rica (excepting Navdrro and Bellavista) and Panama; Bangs, Proc. New Engl. Zool. CL, 3, p. 23, 1902 — Bugaba, Panama; idem, Auk, 24, p. 292, 1907 — Costa Rica (Boruca, Paso Real, El Pozo de Terraba); Lowe, Ibis, 1907, p. 552 — Margarita Island, Venezuela (crit.); Beebe, Zoologica (N.Y.), 1, p. 73, 1909 — Cano Guanoco, Orinoco Delta, Venezuela. Leptotila verreauxi Wyatt, Ibis, 1871, p. 383 — Ocafia, Colombia; Bangs, Proc. Biol. Soc. Wash., 12, p. 132, 1898— Santa Marta, Colombia; Allen, Bull. Amer. Mus. N. H., 13, p. 128, 1900— Bonda, Colombia; Bangs, Auk, 18, pp. 25, 358, 1901 — San Miguel Island and Divald, Panama; Berlepsch and Hartert, Nov. Zool., 9, p. 118, 1902 — Altagracia and Caicara, Orinoco, Venezuela (crit.) ; Allen, Bull. Amer. Mus. N. H., 21, p. 279, 1905— Bonda, Colombia (nest and eggs descr.); Thayer and Bangs, Bull. Mus. Comp. Zool., 46, p. 148, 1905 — San Miguel and Saboga Islands (crit.); iidem, I.e., p. 214, 1906 — savanna of Panama; Hellmayr, Nov. Zool., 13, p. 47, 1906 — Laventille and Pointe Gourde, Trinidad (crit.); Cherrie, Sci. Bull., Mus. Brookl. Inst., I, p. 370, 1908 — Carenage, Trinidad; Bangs, Proc. Biol. Soc. Wash., 22, p. 30, 1909 — Bolson, Costa Rica; Cory, Field Mus. Nat. Hist., Orn. Ser., 1, pp. 198, 210, 230, 240, 1909— Aruba, Bonaire, Los Testigos, and Margarita Island (crit.); Carriker, Ann. Carnegie Mus., 6, p. 401, 1910 — Costa Rica (Pigres, San Jose, Bebedero, Pozo Aztil, Bolson, Miravalles, San Mateo, El Pozo de Terraba, Boruca, Buenos Aires) ; Hellmayr and Seilern, Arch. Naturg., 78, A, Heft 5, p. 160, 1912— Cumbre Chiquita (San Esteban), Venezuela; Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 352, 1916 — Orinoco Valley, Venezuela (nest and eggs); Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 37, 1922— Altagracia, Lagunillas, Rio Cogollo, Valera, Rio~ Chamd, Encontrados, and Rio Aurare, Zulia, Venezuela. Peristera verreauxi IA)taud, Ois. Trinidad, p. 369, 1866 — Trinidad. Engyptila verreauxi Nutting, Proc. U. S. Nat. Mus., 5, p. 408, 1882 — La Palma de Nicoya, Costa Rica; idem. I.e., 6, p. 378, 1883 — San Juan del Sur, Nicaragua; Ridgway, I.e., 5, pp. 498, 502, 1883 — Volcan de Irazu and San Jos6, Costa Rica; idem. I.e., 7, p. 173, 1884 — Trinidad; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887 — Costa Rica (Las Trojas, San Mateo, San Jose, Cartago); Cherrie, Auk, 9, p. 329, 1892 — San Jose, Costa Rica; idem. Anal. Inst. Fis.-Geog. Mus. Nac. Costa Rica, 4, p. 146, 1893 — Lagarto, Costa Rica; Chapman, Bull. Amer. Mus. N. H., 6, p. 74, 1894 — near Princestown, Trinidad, and Monos Island. Leptopila Jamaicensis (not Columba jamaicensis Linnaeus) Schlegel, Mus. Pays-Bas, 4, No. 35, p. 158, 1873 — part, spec. Nos. 3-5, Bogotd and Vene- zuela (Caracas). Leptotila insularis Richmond, Proc. U. S. Nat. Mus., 18, p. 659, 1896 — Mar- garita Island, Venezuela (type in U. S. National Museum); Clark, Auk, 19, p. 261, 1902— Margarita Island. Leptotila verreauxi insularis Hartert, Nov. Zool., 9, p. 305, 1902 — Aruba, Bonaire, and Curagao (crit.) ; Stone, Proc. Acad. Nat. Sci. Phila., 65, p. 191, 1913 — Cariaquito, Paria Peninsula, Venezuela. 1942 Birds of the Americas — Hellmayr and Conover 577 Leptotila verreauxi verreauxi Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 446, 1916 (monog., full bibliog.); Chapman, Bull. Amer. Mus. N. H., 36, p. 210, 1917 — Colombia (La Candela, Andalucia, El Carmen, El Alto de la Paz, Chicoral, Honda, Remolino, Algodonal, Calamar, La Playa, Rio Sinu, Puerto Valdivia, Peque); Stone, Proc. Acad. Nat. Sci. Phila., 70, p. 243, 1918— Gatun and Mindi, Panama; Rendahl, Ark. Zool., 13, No. 4, p. 30, 1921 — Casaya and Bayoneta Islands, Pearl Islands; Todd and Carriker, Ann. Carnegie Mus., 14, p. 191, 1922 — Bonda, Don Diego, Minca, Santa Marta, and La Tigrera, Colombia (crit.); Hallinan, Auk, 41, p. 311, 1924 — Panama (Sosa Hill, Farfan, near Corozal, Gorgona); Darlington, Bull. Mus. Comp. Zool., 71, p. 377, 1931— Rio Frio, Magdalena, Colombia; Roberts, Trop. Agric, 11, p. 92, 1934 — Trinidad; Griscom, Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Panama; Belcher and Smooker, Ibis, 1936, p. 6 — part, Trinidad (Caroni region, islets west of Port of Spain, and "Bocas" from Gaspar6e west to Patos; nest and eggs descr.); Peters, Bds. World, 3, p. 123, 1937 (range). Leptoptila verreauxi verreauxi, L. v. riottei, andL. v. insularis Chubb, Ibis, 1919, pp. 44, 45 — Colombia, Venezuela, Costa Rica, Panama and Margarita Island. Leptoptila verreauxi brevipennis^ Chubb, Ibis, (11), 1, p. 45, 1919 — Trinidad (type in British Museum). Leptotila verreauxi zapluta Peters, Bds. World, 3, p. 123, 1937 — new name for Leptoptila verreauxi brevipennis Chubb. Engyptila erythrothorax (not Columba erythrothorax Temminck) Phelps, Auk, 14, p. 366, 1897 — Cumanacoa and San Antonio [Bermudez], Venezuela. Range. — Extreme southwestern corner of Nicaragua (San Juan del Sur) and southward through Pacific Costa Rica and Panama to northern and eastern Colombia (from the lower Atrato east to Santa Marta and south through the entire Magdalena Valley) and northern Venezuela east to the Paria Peninsula and Margarita Island, south to the Orinoco; islands of Aruba, Curasao, Bonaire, Los Testigos, and Trinidad. ^ Field Museum Collection. — 35: Dutch West Indies (Aruba, 3; Bonaire, 3); Costa Rica (Lagarto, Puntarenas, 2; Buenos Aires, Puntarenas, 3; Boruca, Puntarenas, 1; San Jos6, San Jos^, 2); 1 Peristera brevipennis G. R. Gray (List Spec. Bds. Brit. Mus., 4, Columbae, p. 54, 1856) is a nomen nudum. '^ We have not succeeded in satisfactorily subdividing the inhabitants of this region, extensive as it is. Birds from Trinidad, Margarita, the Dutch West Indies, and the north coast of Venezuela are precisely alike, L. brevipennis thus becoming a pure synonym of L. insularis. They are as a rule slightly more richly colored below than a number of Bogotd skins, as has already been noticed by authors, but the divergency is rather insignificant, and hardly sufficiently constant to warrant the recognition of an eastern form (insularis). Certain individuals from the Orinoco Valley closely approach L. v. brasiliensis, which itself seems to be inter- mediate to L. V. approximans. Birds from Pacific Costa Rica are larger, but until the status of L. v. riottei has been clearly determined, it seems unwise to do more than call attention to this fact. 578 Field Museum of Natural History— Zoology, Vol. XIII Colombia (Calamar, Bolivar, 1; Puerto Valdivia, Antioquia, 1); Venezuela (Encontrados, Zulia, 4; Rio Aurare, Zulia, 1; Maracay, Aragua, 2; Lake Valencia, Aragua, 1; Margarita Island, Nueva Esparta, 4; Testigos Islands, Nueva Esparta, 3; Mount Turumiquire, Sucr^, 2; Cocollar, Sucr^, 2). Conover Collection. — 26: Costa Rica (San Jos^, 2; Surubres, 1; Puerto Jimenez, Puntarenas, 3; Las Canas, 3; Buenos Aires, Pun- tarenas, 3; Punta Piedra, Guanacaste, 2; Cartago, Cartago, 1); Venezuela (Altagracia, Zulia, 1; Lagunillas, Zulia, 1; Rio Cogollo, P^rija, 4; Valera, 2; Rio Chamd, M^rida, 1; Las Mesitas, Trujillo, 2). •Leptotila verreauxi tobagensis Hellmayr and Seilern.^ Tobago White-fronted Dove. LeptoHla verreauxi tobagensis Hellmayr and Seilern, Verb. Orn. Ges. Bay., 12, p. 204, July 25, 1915 — Man o' War Bay, Tobago (type in Munich Museum); Peters, Bds. World, 3, p. 123, 1937 (range). Peristera jamaicensis (not Columba jamaicensis Linnaeus) Jardine, Ann. Mag. Nat. Hist., 20, p. 374, 1847— Tobago. Engyptila verreauxi (not Leptoptila verreauxi Bonaparte) Cory, Auk, 10, p. 220, 1893— Tobago. Leptoptila verreauxi Dalmas, Mem. Soc. Zool. France, 13, p. 144, 1900 — Tobago. Leptotila verreauxi verreauxi Belcher and Smooker, Ibis, 1936, p. 6 — part, Tobago (nest and eggs descr.). Range. — Island of Tobago. Field Museum Collection. — 2: Tobago (unspecified, 2). ♦Leptotila verreauxi brasiliensis (Bonaparte). ^ Guianan White- fronted Dove. ^Leptotila verreauxi tobagensis Hellmayr and Seilern: Similar to the nominate race, but hind neck and nape bronze green with very little, if any, coppery reflec- tions posteriorly; throat more extensively as well as purer white; foreneck, breast, and sides markedly paler, pale grayish vinaceous rather than light grayish vina- ceous; white abdominal zone larger; bill on average smaller. Wing, 132-136; tail, 103-109; bill, 16. Five additional specimens from Tobago (Man o' War Bay) examined. ^Leptotila verreauxi brasiliensis (Bonaparte), judging from the few specimens available for study, connects the northern verreauxi with the east Brazilian races. Compared with the former, they are darker brown above with the white tips to the rectrices more restricted, while the foreneck and breast are darker, between light cinnamon-drab and vinaceous-fawn. In the restriction of the white tail- tips it resembles L. v. approximans, but is darker above, with the forehead more pinkish, and also more deeply vinaceous on foreneck and breast. The type in the Paris Museum, though not in very good condition, is unques- tionably identical with specimens from French Guiana, from which others taken by H. Whitely at Quonga, British Guiana {macconnelli Chubb), do not differ at 1942 Birds of the Americas — Hellmayr and Conover 579 Peristera brasiliensis Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, No. 20, p. 945, for Nov. 17, 1856 — no locality given (type in Paris Museum examined). Leptotila verreauxi (not of Bonaparte) Berlepsch, Nov. Zool., 15, p. 295, 1908 — Cayenne and Roche-Marie, French Guiana; Snethlage, Bol. Mus. Goeldi, 8, p. 66, 1914 — Marajo (Dumas), Mexiana, Monte Alegre, and Rio Jamunda (Faro), Brazil. Leptoptila verreauxi Chubb, Bds. Brit. Guiana, 1, p. 48, 1916 — Abary River, Aurora Creek, Tiger Creek, Great Falls of Demerara, and Quonga. Leptoptila verreauxi macconnelli Chubb, Bull. Brit. Orn. CI., 38, p. 32, 1917 — British Guiana (type in the British Museum); idem, Ibis, 1919, p. 45 — British Guiana (crit.). Leptotila verreauxi tenella Penard, Proc. New Engl. Zool. CI., 8, p. 35, 1923 — Lelydorp, Surinam (type in Museum of Comparative Zoology, Cambridge, Mass.). Leptotila verreauxi brasiliensis Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 471 (footnote), 1929 (crit.); Peters, Bds. World, 3, p. 123, 1937 (range). Leptoptila rufaxilla (not Columba rufaxilla Richard and Bernard) Pelzeln, Orn. Bras., 3, p. 279, 1870 — part, Rio Muri4, Par4 (spec, examined). ' Range. — British, Dutch and French Guiana, southward to the Amazon Valley and west to the Rio Solimoes (Rio Manacapuru).^ Field Museum Collection. — 7: British Guiana (Rockstone, Esse- quibo River, §; Buxton, E. C., Demerara, 1); Brazil, Amazonas (Serra Grande, Rio Branco, 1 ; Boa Vista, Rio Branco, 1 ; Serra da Lua, near Boa Vista, 1). ^ Conover Collection.— 15: British Guiana (Rockstone, Essequibo River, 2); Brazil (Boca de Channel Piava, near Obidos, 1; Lago Cuipeua, near Obidos, 1; Serraria Cabral, Rio Acara, 2; Ipomonga, Rio Capim, 2; Boim, Rio Tapajoz, 2; Tauary, Rio Tapajoz, 2; Caxiricatuba, Rio Tapajoz, 1; Rio Manacapuru, Amazonas, 2). *Leptotila verreauxi approximans (Cory).^ Cory's White- fronted Dove. all. It is an adult bird (with the characteristic attenuation of the outermost primary), and has no other locality than "Bresil." The Parisian specimen is the real type, since it is the one from which Bonaparte drew up his diagnosis, whereas Peristera brasiliensis Gray (List Spec. Bds. Brit. Mus., 4, Columbae, p. 54, 1856) is a pure nomen nudum. A female from Marajo (Sao Natal) and a male from Rio Muria, east of Pard, obviously pertain to the same form. ^Engyptila erythorotrax [sic] Riker and Chapman (Auk, 8, p. 162, 1891 — Diamantina, near Santarem, Brazil) may also be referable here. ^Leptotila verreauxi approximans (Cory): Similar toL. v. decipiens, but smaller, and under parts paler, the foreneck and breast being ecru-drab rather than light cinnamon-drab. Wing, 133-140, rarely to 143; tail, 94-104; bill, 14-17. This form ranges south into the northern parts of Bahia. Field Museum has two perfectly typical examples from Rio do Peixe, near Queimadas, and an adult 580 Field Museum of Natural History — Zoology, Vol. XIII Leptoptila ochroptera approximans Cory, Meld Mus. Nat. Hist., Zool. Ser., 12, p. 7, 1917 — Serra de Baturit^, Ceard, Brazil (type in Field Museum of Natural History). Leptoptila ochroptera (not of Pelzeln) Forbes, Ibis, 1881, p. 357 — Garanhuns, Pernambuco; Salvadori, Cat. Bds. Brit. Mus., 21, p. 555, 1893 — part, spec, k, Pernambuco; Reiser, Denks. Math.-Naturw. Kl. Bayr. Akad. Wiss., 76, p. 88, 1910 — Bahia (Rio Sao Francisco, near Sambaiba) and Piauhy (Pamagud, Pedrinha). Leptoptila ex aff. verreauxi Snethlage, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 48, 1926— Ceard. Leptoptila verreauxi (not of Bonaparte) Snethlage, Bol. Mus. Nac. Rio de Janeiro, 2, No. 6, p. 68, 1926 — Anil and Tury-assti, Maranhao. Leptotila verreauxi approximans Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 470, 1929 — Maranhao (Tury-assu; Sao Luiz; GrajahI. H., 34, p. 369, 1914 — from the Guaviare River in Colombia to eastern Ecuador, east to the foot of Mount Duida, Venezuela (crit.); Cherrie, Sci. Bull., Mus. Brookl. Inst., 2, p. 353, 1916 — foot of Mount Duida, Venezuela; Chapman, Bull. Amer. Mus. N. H., 36, p. 211, 1917— La "Manuelita" [=Morelia] and Florencia, Caquet^, Colombia; idem. I.e., 55, p. 170, 1926 — Zamora, Rio Suno, and below San Jose, eastern Ecuador; Peters, Bds. World, 3, p. 126, 1937 (range). Range. — Tropical zone of southeastern Colombia south through eastern Ecuador and eastern Peru to the Cuzco region (Cosnipata)^ ' Leptotila rufaxilla dubvM (Bonaparte) : Similar to L. r. rufaxilla, but perhaps distinguishable by having the breast more vinaceous-fawn, less pinkish. Wing (male), 132-145. The senior author does not find any material difference between two speci- mens from eastern Ecuador (Gualaquiza, Zamora), two from the upper Orinoco (Rio Catafiapa, Perico), one from Iquitos, and one from La Merced, Chancha- mayo, Peru. The junior author on comparing a good series failed to find any con- stant difiference from rufaxilla except in the slightly more fawn, less pinkish color- ation of the breast, but even this character does not always hold. Two adults from Bolivia are but provisionally referred to the present form. ■Engyptila rufaxilla Allen (Bull. Amer. Mus. N. H., 2, p. 106, 1889— Reyes, Bolivia) possibly belongs here too. 1942 Birds of the Americas— Hellmayr and Conover 591 and eastern Bolivia, and east to the upper Orinoco, Venezuela (Perico, Rio Catanapa, Maipures, foot of Mount Duida)^ and western Brazil (Rio Purus). Conover Collection. — 24: Ecuador (Rio Catapifio, 3; Concepcion, 6; Cerro Guataraco, 1; Ouca-Yaca, Loreto, 2; Sara-Yaco, Rio Bobonaza, 4); Brazil (Canutama, Rio Purus, 2; Labrea, Rio Purus, 4); Bolivia (Yungas de Cochabamba, Cochabamba, 1; Buena Vista, Santa Cruz, 1). Leptotila rufaxilla hellmayri Chapman.^ Hellmayr's Gray- fronted Dove. Leptotila rufaxilla hellmayri Chapman, Bull. Amer. Mus. N. H., 34, p. 368, 1915 — near Princestown, Trinidad (type in the American Museum of Natural History, New York); Peters, Bds. World, 3, p. 127, 1937 (range). Peristera rufaxilla (not Columba rufaxilla Richard and Bernard) Taylor, Ibis, 1864, p. 94— Trinidad; Leotaud, Ois. Trinidad, p. 371, 1866— Trinidad. Engyptila rufaxilla Chapman, Bull. Amer. Mus. N. H., 6, p. 73, 1894 — near Princestown. Leptotila rufaxilla Hellmayr, Nov. Zool., 13, p. 48, 1906 — Caparo, Valencia, and Chaguanas, Trinidad; Cherrie, Sci. Bull., Mus. Brookl. Inst., 1, p. 370, 1908 — Carenage and Aripo, Trinidad. Leptotila rufaxilla rufaxilla Roberts, Trop. Agric, 11, p. 92, 1934 — Trinidad (nest and eggs descr.); Belcher and Smooker, Ibis, 1936, p. 7 — Trinidad (nest and eggs). Range. — Island of Trinidad and northeastern Venezuela (State of Sucr^). ♦Leptotila rufaxilla rufaxilla (Richard and Bernard). Gray- fronted Dove. Columba (rufaxilla) Richard and Bernard, Act. Soc. Hist. Nat. Paris, 1, (1), p. 118, 1792^ — Cayenne, French Guiana (type no doubt lost). Columba frontalis Temminck, in Temminck and Knip, Les Pigeons, 1, Colombi- gallines, p. 18, pi. 10, 1811 — French Guiana (cotypes in Paris Museum). 1 It remains to be determined whether birds from the middle stretches of the Orinoco (Altagracia) pertain to the present or some other race. "^Leptotila rufaxilla hellmayri Chapman: Similar to L. r. rufaxilla and about the same size, but foreneck and breast richer, deeper vinaceous, and upper parts as a rule more cinnamomeous with the crown paler, the forehead in particular more whitish; similar also to L. r. dubu^i, but larger, more cinnamomeous above with whiter forehead and more extensively blue-gray crown, and with white gular area more extended posteriorly. Wing, 140-143, (female) 137-140. Birds from the Cumand region of Venezuela, while more or less intermediate to the nominate race, seem to be nearer to the Trinidad form. Material examined. — Trinidad: Caparo, 5; Aripo, 2; Chaguanas, 1. — Vene- zuela: Paria Peninsula, 5. 592 Field Museum of Natural History — Zoology, Vol. XIII Columba jamaicensis (not of Linnaeus) Schomburgk, Reisen Brit. Guiana, 2, p. 490, 1848 — sandhills on the Demerara River. Peristera jamaicensis Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, "1848," p. 744, 1849— British Guiana. Leptoptila ruf axilla Bonaparte, Consp. Gen. Av., 2, p. 73, 1857 — part, Guiana; idem. Bull. Soc. Linn. Normandie, 2, p. 38, 1857 — Cayenne; Sclater and Salvin, Proc. Zool. Soc. Lond., 1867, p. 591 — Mexiana, Brazil; Pelzeln, Om. Bras., 3, p. 279, 1870 — part, Borba, Rio Madeira (spec, examined); Allen, Bull. Essex Inst., 8, p. 82, 1876 — Santarem, Rio Tapajoz; Salvadori, Cat. Bds. Brit. Mus., 21, p. 551, 1893 — part, spec, c-1, British Guiana (Quonga, Bartica Grove), Mexiana, Pari, and "Pemambuco" ;i Goeldi, Ibis, 1897, p. 164 — Lagda Grande do Amapa, northern Pard; Menegaux, Bull. Mus. Hist. Nat. Paris, 10, p. 184, 1904— Camopi, French Guiana; Hagmann, Zool. Jahrb. (Syst.), 26, p. 42, 1907 — Mexiana; Snethlage, Bol. Mus. Goeldi, 8, p. 67, 1914 — Rio Tapajoz (Mararu, Goyana), Obidos (Col. do Veado), and Rio Jamunda (Faro), Brazil; Chubb, Bds. Brit. Guiana, 1, p. 48, 1916 — niunerous localities; Snethlage, Bol. Mus. Rio de Janeiro, 2, No. 6, p. 68, 1926 — Tury-assu, Maranhao. Engyptila rufaxilla Salvin, Ibis, 1886, p. 174 — British Guiana (Bartica Grove, Camacusa, Roraima); Chapman and Riker, Auk, 8, p. 162, 1891 — Santarem. Leptotila rufaxilla Berlepsch, Nov. Zool., 15, p. 296, 1908 — Cayenne, Ipousin, and Approuague, French Guiana; Hellmayr, I.e., 17, p. 416, 1910 — Calama, Rio Madeira; idem, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912 — Para and Mexiana; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 151, 1928— Para and Pinheiro, Para; Brodkorb, Occ. Papers, Mus. Zool. Univ. Mich., 349, p. 2, 1937 — Caviana.. Leptotila rufaxiUa rufaxilla Chapman, Bull. Amer. Mus. N. H., 34, p. 367, 1915 (crit.); Bangs and Penard, Bull. Mus. Comp. Zool., 62, p. 46, 1918 — vicinity of Paramaribo, Surinam; Hellmayr, Field Mus. Nat. Hist., Zool. Ser., 12, p. 470, 1929— Tury-assu, Maranhao; Peters, Bds. World, 3, p. 127, 1937 (range). Range. — British, Dutch, and French Guiana, and northern Brazil, north of the Amazon west to the Rio Jamunda, south of the river from northern Maranhao west to the Rio Madeira.^ Field Museum Collection. — 16: British Guiana (Mazaruni River, 1; Boundary Camp, Itabu Creek Head, upper New River, 5; Middle Base Camp, Itabu Creek, upper New River, 7) ; Dutch Guiana (near Paramaribo, 2); Brazil (Tury-assu, Maranhao, 1). » The locality "Pernambuco" is in need of corroboration, since it is more likely to be L. r. bahiae which occurs in that part of Brazil. * Birds from northern Brazil, including one from Borba, Rio Madeira, seem to be inseparable from those of Guiana. Those from Surinam have lately been separated as L. r. hypochroos by Griscom and Greenway (Bull. Mus. Comp. Zool., 81, p. 419, 1937). 1942 Birds of the Americas — Hellmayr and Conover 593 Conover Collection. — 15: British Guiana (Rockstone, Essequibo River, 2; Kartabo, 1; Roraima, 1; unspecified, 1); Brazil (Utinga Igapo, Para, 1 ; Serraria Cabral, Rio Acard, 1 ; Ipomonga, Rio Capim, 1; Tauary, Rio Tapajoz, 2; Caxiricatuba, Rio Tapajoz, 1; Boca de Channel Piava, near Obidos, 4). *Leptotila ruf axilla bahiae (Berlepsch).i Bahia Gray-fronted Dove. Leptoptila reichenbachi bahiae Berlepsch, Zeits. Ges. Orn., 2, p. 177, 1885 — based on Leptoptila reichenbachi (not of Pelzeln) Berlepsch, Journ. Orn., 22, p. 246, 1874 (type, from Bahia, in coll. of H. von Berlepsch, now in Frankfort Museum, examined). Columba iamaicensis (not Columba jamaicensis Linnaeus) Wied, Reise Bras., 2, p. 341 (8vo ed., p. 340), 1821— Ilha Cachoeirinha, Rio Belmonte, Bahia. Columba rufaxilla (not of Richard and Bernard) Wied, Beitr. Naturg. Bras., 4, (2), p. 474, 1833— eastern Brazil (in part). Engyptila rufaxilla Allen, Bull. Amer. Mus. N. H., 5, p. 149, 1893 — Chapada, Matto Grosso. Leptoptila bahiae Salvador!, Cat. Bds. Brit. Mus., 21, p. 553, 1893 — Bahia. Leptotila reichenbachi bahiae Ihering, Cat. Faun. Braz., 1, p. 24, 1907 — Bahia. - Leptotila rufqxilla reichenbachi (not L. reichenbachii Pelzeln) Naumburg, Bull. Amer. Mus. N. H., 60, p. 69, 1930 — Rio Sao Lourengo, Matto Grosso. Leptotila rufaxilla reichenbachi Pinto, Rev. Mus. Paul., 20, p. 33, 1936 — Rio Meia Ponte, Goydz. ' Leptotila rufaxilla bahiae Peters, Bds. World, 3, p. 127, 1937 — Bahia. Range. — Brazil, from Bahia (Rio Belmonte, Caravellas) through southern Goyaz (Cavalcanti) to southern Matto Grosso (Vaccaria). Field Museum Collection. — 3: Brazil (Sao Marcello, Bahia, 2; Fazenda Capao Bonita, Vaccaria, Matto Grosso, 1). Conover Collection. — 5: Brazil (Volta da Serra, Veadeiros, near Cavalcanti, Goydz, 1; Rio Sao Miguel, near Cavalcanti, Goyaz, 2; Fazenda Capao Bonita, Vaccaria, Matto Grosso, 2). ♦Leptotila rufaxilla reichenbachii (Pelzeln). Reichenbach's Gray-fronted Dove. Leptoptila reichenbachii{i) Pelzeln, Orn. Bras., 3, pp. 279, 337, 1870 — Ypa- nema, Sao Paulo, Brazil (cotypes in Vienna Museum examined) ; Berlepsch ^Leptotila rufaxilla bahiae (Berlepsch) is not a strongly marked race. Speci- mens from Bahia differ from typical examples of reichenbachii from Sao Paulo by being lighter (more pinkish) below, especially on the chest, and perhaps slightly lighter on the hind neck and mantle. Birds from Goyaz are still lighter, while specimens from southern Matto Grosso (Vaccaria) are darker, tending toward reichenbachii. Three additional specimens from Bahia, including the type, examined. 594 Field Museum of Natural History — Zoology, Vol. XIII and Ihering, Zeits. Ges. Orn., 2, p. 177, 1885 — Taquara, Rio Grande do Sul (crit.); Salvadori, Cat. Bds. Brit. Mus., 21, p. 553, 1893— Brazil (Mattodentro, Sao Paulo; Cantagallo, Rio de Janeiro) and Uruguay (Paysandu); Ihering, Annuario Est. Rio Grande do Sul, 16, p. 146, 1899 — Rio Grande do Sul (Mundo Novo, Sao Lourengo); idem, Rev. Mus. Paul., 3, p. 402, 1899— Iguape, Sao Paulo; idem. I.e., 4, p. 163, 1900— Cantagallo, Rio de Janeiro; Bertoni, Anal. Cient. Parag., 1, No. 3, p. 9, 1904 — Puerto Bertoni, Alto Parang, Paraguay; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 410, 1910 — Paysandu, Uruguay, and Alto Parana, Paraguay; Chrostowski, Compt. Rend. Soc. Scient. Varsovie, 5, pp. 461, 492, 1912 — Vera Guarany, Parana; Dabbene, Bol. Soc. Physis, 1, p. 254, 1913 — Santa Ana, Misiones; Bertoni, Faun. Parag., p. 37, 1914 — Alto Parana; Tremo- leras. El Hornero, 2, p. 11, 1920 — Paysandia, Uruguay; Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 117, 1926^ — Fazenda Firmiano, Fazenda Ferreira, Therezina, and Candido de Abreu, Parana. Columba rufaxilla (not of Richard and Bernard) Wied, Beitr. Naturg. Bras., 4, (2), p. 474, 1833 — eastern Brazil (in part); Burmeister, Reise Bras., p. 299, 1853 — near Villa da Pomba, Minas Geraes. Columba (Peristera) rufaxilla Burmeister, Journ. Orn., 1, p. 175, 1853 (egg). Peristera frontalis (not Columba frontalis Temminck) Burmeister, Syst. Uebers. Th. Bras., 3, p. 305, 1853 — Rio de Janeiro (descr.); Euler, Journ. Orn., 15, pp. 190, 196, 417, 1867— Cantagallo, Rio (breeding habits). Leptoptila rufaxilla Cabanis, Journ. Orn., 22, p. 230, 1874 — Cantagallo; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 13, p. 180, 1906 — Caminho do Couto, Serra do Itatiaya; Liiderwaldt, Zool. Jahrb. (Syst.), 27, p. 339, 1909 (ex Miranda). Leptoptila rufescens Berlepsch, Journ. Orn., 22, p. 246, 1874 — Cantagallo, Rio de Janeiro (type in Berlin Museum). Leptotila reichenbachi Ihering, Cat. Faun. Braz., 1, p.- 24, 1907 — Sao Paulo (Iguape, Rincao, Rio Mogy-guassu) and Parana (Ourinho) ; Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913 — Alto Parand; Miranda-Ribeiro, Arch. Mus. Nac. Rio de Janeiro, 24, pp. 243, 253, 1923 — Caminho do Couto, Itatiaya (crit.); Holt, Bull. Amer. Mus. N. H., 57, p. 282, 1928— Serra do Itatiaya. Leptoptila callauchen (not of Salvadori) Chubb, Ibis, 1910, p. 63 — Sapuoay, Paraguay (crit.). Leptotila rufaocilla reichenbachi Peters, Bds. World, 3, p. 127, 1937 — part, Rio de Janeiro to Paraguay and Uruguay. Range, — Southeastern Brazil, from Rio de Janeiro (Cantagallo; Caminho do Couto, Serra do Itatiaya) and Minas Geraes (Sao Francisco; Rio Jordao, Pro v. Araguary), south to Rio Grande do Sul; Uruguay (Paysandu); Paraguay (Sapucay; Puerto Bertoni, Alto Parana), and Misiones (Santa Ana).^ 1 Birds from various parts of southern Brazil agree well together, the length of wing in adults ranging from 146 to 154, that of the tail from 103 to 115. A single adult male from Iguazu, Misiones, is precisely alike in coloration, but slightly smaller (wing, 140; tail, 100). Chubb's figures for a couple of adults from Sapucay, Paraguay (wing of male, 150; of female, 140), however, tend to indicate 1942 Birds of the Americas — Hellmayr and Conover 595 Field Museum Collection.— 1 : Brazil (Fazenda Cayoa, Rio Parana- j ijXt. panema, Sao Paulo, 1). / _. Conover Collection. — 11: Brazil (Fazenda Cayoa, Rio Parana- \ / panema, Sao Paulo, 1); Paraguay (Villa Rica, 4; Santa Barbara, 1; ] ' Itap6, 1; Capitan Bado, Cerro Amambay, 1); Argentina, Misiones^ (Santa Ana, 1; Eldorado, 1; Puerto Segundo, 1). Genus OSCULATIA Bonaparte Osculatia Bonaparte, Compt. Rend. Acad, Sci. Paris, 40, No. 3, p. 102, Jan, 15, 1855 — type, by monotypy, Geotrygon saphirina Bonaparte; idem, Consp. Gen, Av,, 2, p, 73, 1857. *Osculatia saphirina purpurata Salvin.^ Purple Quail Dove. ■ Osculatia purpurata Salvin, Ibis, (4), 2, p. 448, 1878 — Ecuador (type in Salvin- Godman Collection, now in British Museum); Salvadori, Cat, Bds, Brit, Mus., 21, p, 563, pi. 14, 1893 — Ecuador; Chapman, Bull. Amer. Mus. N. H., 36, p. 213, 1917— La Vieja (Choco), Novita Trail, and Buena Vista (Narino), Pacific Colombia; Lonnberg and Rendahl, Ark, Zool,, 14, No, 25, p. 18, 1922 — Santo Domingo de los Coronados and (?)Piganta, western Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 171, 1926 — western Ecuador, * Osculatia purpurea Hartert, Nov. Zool., 5, p, 506, 1898 — Cachavi, Ecuador; Goodfellow, Ibis, 1902, p, 228 — Santo Domingo, Ecuador. 'Osculatia saphirina purpurea Hartert, Nov, Zool,, 9, p, 603, 1902 — Cachavi, Lita, Rio "Japayo" [=Sapayo], and Nanegal, Ecuador (crit.). Osculatia saphirina purpurata Menegaux, Miss. Serv, Geogr. Armee Mes. Arc M6rid. Equat,, 9, p, B, 7, 1911 — Santo Domingo, Ecuador; Peters, Bds. World, 3, p. 128, 1937 (range). Range. — Tropical zone of the Pacific slope of Colombia and Ecuador, from Choco south to Santo Domingo de los Coronados. Field Museum Collection. — 1: Ecuador (Montes de Achotal, 1). that the variation in size is individual rather than geographic. We do not know why Chubb imagines the Sapucay birds to beL. callauchen (described from Jujuy). While clearly pointing out the specific characters that separate reichenbachi from chlorauchenia [=decipiens], he omits to tell us how the Paraguayan specimens differ from reichenbachi, and as the Misiones bird examined by the senior author is unquestionably referable to the latter, we do not hesitate to place the Sapucay record under the present form. Additional material examined. — Brazil: Sao Francisco, Minas Geraes, 1; Rio Jordao, Prov. Araguary, Minas Geraes, 1; Ypanemd, Sao Paulo, 4; Victoria, Sao Paulo, 3; Roga Nova, Serra do Mar, Parand, 1. — Argentina: Iguazu, Misiones, 1. 1 Osculatia saphirina purpurata Salvin, although well-marked, is clearly but the western representative of O. saphirina. Six additional specimens from western Ecuador (Cachavi, Lita, Nanegal, and Santo Domingo) examined by Hellmayr. 596 Field Museum of Natural History — Zoology, Vol. XIII Conover Collection. — 18: Colombia, Cauca (La Costa, El Tambo, 6; Rio Munchique, El Tambo, 1; Rio Michengue, El Tambo, 1) Ecuador (Rio Caune, Esmeraldas, 1; Rio Blanco, Esmeraldas, 3 Rio Blanco, Pichincha, 2; Rio Verde, 1; Milpe Mindo, Pichincha, 1 Montes de Achotal, 2). *Osculatia saphirina saphirina (Bonaparte). Sapphire Quail Dove. Geotrygon saphirina Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 3, p. 101, Jan. 15, 1855 — Rio Napo, Ecuador (type in Paris Museum examined). Osculatia saphirina Bonaparte, Consp. Gen. Av., 2, p. 73, 1857 — Rio Napo; idem. Icon. Pig., pL 116, ca. 1857 (fig. of type); Sclater and Salvin, Proc. Zool. Soc. Lond., 1880, p. 155 — eastern Ecuador; Chapman, Bull. Amer. Mus. N. H., 55, p. 171, 1926 — upper Rio Suno and below San Jos6, Ecuador. Osculatia sapphirina Salvadori, Cat. Bds. Brit. Mus., 21, p. 563, 1893 — Sara- yacu; idem and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 36, 1900— Rio Santiago; Goodfellow, Ibis, 1902, p. 228 — Rio Suno, upper Napo. Osculatia saphirina saphirina Peters, Bds. World, 3, p. 128, 1937 (range). /?awfife.— Tropical zone of eastern Ecuador (Rio Napo, Rio Pastaza, Rio Suno, Sarayacu, below San Jos^, Rio Santiago, etc.).i Conover Collection. — 10: Ecuador (Sarayacu, Canton-Pastaza, 1; Raya-Chigta, Loreto, 1; headwaters of Rio Tigre, Napo-Pastaza, 5; Avila, 1; Guataraco, Rio Suno, 1; Cerro Galera, 1). Osculatia saphirina rothschildi Sztolcman.^ Rothschild's Sapphire Quail Dove. Osculatia rothschildi Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. 202, pi. 4, figs. 1, 2, Dec. 31, 1926 — Cadena, Marcapata Valley, Peru (type in War- saw Museum). Osculatia sapphirina (not of Bonaparte) Berlepsch and Stolzmann, Ornis, 13, p. 125, 1906— Rio Cadena, Peru. Osculatia saphirina rothschildi Peters, Bds. World, 3, p. 128, 1937 (range). Range. — Tropical zone of southeastern Peru (Rio Cadena, Marcapata Valley, Dept. Cuzco). p \X -> - 6 - ? /t^^^v**w**v*-. 1 Four additional specimens, including the type, from eastern Ecuador examined by Hellmayr. ''Osculatia saphirina rothschildi Sztolcman: Similar to O. s. saphirina, but smaller; lower back and rump more bluish, less purplish; white spot on secondaries larger; under tail coverts paler. Wing (female), 124; tail, 75; bill, 17. Many years ago, on comparing the unique Rio Cadena female with two unsexed adults from Sarayacu, Ecuador, the senior author noticed the above slight diver- gencies, which have since been corroborated through independent study by Sztolc- man. Wings of females of typical saphirina from Ecuador measure 132-139 mm. The validity of rothschildi, however, requires corroboration by an adequate series. 1942 Birds of the Americas — Hellmayr and Conover 597 Genus GEOTRYGON Gosse Geotrygon Gosse, Bds. Jamaica, p. 316 (footnote), 1847 — type, by subs, desig. (Gray, Cat. Gen. Subgen. Bds., p. 100, 1855), Columba cristata Temminck= Geotrygon sylvatica Gosse=Colu'mbigallina versicolor Lafresnaye. *Geotrygon versicolor (Lafresnaye). Crested Quail Dove. Columba cristata (not of Gmelin, 1789) Temminck, in Temminck and Knip, Les Pigeons, 1, Les Colombes, p. 20, pL 9, 1809 — "lies des Amis, dans la mer du Sud," errore (type lost, formerly in coll. of C. J. Temminck); Tem- minck, Hist. Nat. Pig. Gall., 1, pp. 108, 449, 1813— same locality. Columba pacifica (not of Gmelin, 1789) Vieillot, Nouv. Diet. Hist. Nat., nouv. ed., 26, p. 347, 1818 — based on Temminck and Knip, Les Pigeons, 1, Les Colombes, pi. 9. Columbigallina versicolor Lafresnaye, Rev. Zool., 9, p. 321, 1846 — Jamaica (type in coll. of F. de Lafresnaye, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 167, 1930). Geophaps versicolor Des Murs, Icon. Om., livr. 8, pi. 47, after July, 1847 — Jamaica (fig. of a cotype). Geotrygon sylvatica Gosse, Bds. Jamaica, p. 316 (footnote), 1847 — Jamaica (type apparently lost); idem, lUust. Bds. Jam., pi. 84, 1849; Hill, Proc. Acad. Nat. Sci. Phila., 1867, p. 130— Jamaica (habits). Geotrygon cristata March, Proc. Acad. Nat. Sci. Phila., 1863, p. 300 — Jamaica; Cory, Auk, 4, p. 117, 1887— Jamaica (descr.); idem, Bds. W. Ind., p. 218, 1889— Jamaica; idem. Cat. W. Ind. Bds., p. 97, 1892— Jamaica; Scott, Auk, 9, p. 125, 1892 — Priestman's River; Salvadori, Cat. Bds. Brit. Mus., 21, p. 573, 1893— St. Ann's and Spanish Town. Starnoenas cristata Schlegel, Mus. Pays-Bas, Columbae, p. 164, 1873 — Jamaica. Geotrygon versicolor Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 465, 1916 , (monog.); Danforth, Auk, 45, p. 484, 1928— near Jackson Town, Jamaica; Peters, Bds. World, 3, p. 133, 1937 (range). Range. — Island of Jamaica, Greater Antilles. Field Museum Collection. — 3: Jamaica (unspecified, 1; Spanish Town, Middlesex, 1; Priestman's River, Surrey, 1). Conover Collection. — 1: Jamaica (unspecified, 1). Genus OREOPELEIA Reichenbachi Oreopeleia Reichenbach, Av. Syst. Nat., p. xxv, Oct. 1, 1852 — type, by orig. desig., "Columba martinicana" Bnsson= Columba martinica Linnaeus. Oropeleia "Reichenbach" Bonaparte, Ann. Sci. Nat., (4), Zool., 1, p. 140, 1854 (emendation). ' An unidentifiable species possibly belonging to this genus is Columba mslan- cholica Tschudi (Arch. Naturg., 10, [1], p. 306, 1844; idem, Unters. Faun. Peru., Orn., p. 277, 1846 — wood region of eastern Peru), the type of which cannot be found in the NeuchStel Museum. Cf. Salvadori, Cat. Bds. Brit. Mus., 21, p. 496, 1893. The description, except for the remiges, corresponds tolerably well to O. montana. 598 Field Museum of Natural History — Zoology, Vol, XIII Oropelia "Bonaparte" G. R, Gray, List Spec. Bds. Brit. Mus., 4, p. 51, 1856 (emendation). *Oreopeleia caniceps caniceps (Gundlach). Gray-headed Quail Dove. Columba caniceps Gundlach, Journ. Bost. Soc. N. H., 6, p. 315, 1852 — Cuba (location of type not stated, probably in coll. of J. Gundlach, now in Habana Museum). Geotrygon caniceps Gundlach, Journ. Om., 4, p. 110, 1856 — Cuba (descr.); idem, I.e., 22, p. 295, 1874 — Cuba (nest and eggs descr.); Cory, Auk, 4, p. 118, 1887— Cuba (descr.); idem, Bds. W. Ind., p. 219, 1889— Cuba (descr.); idem. Cat. W. Ind. Bds., pp. 97, 128, 1892— Cuba; Salvadori, Cat. Bds. Brit. Mus., 21, p. 574, 1893— San Cristobal, Cuba. Oreopeleia caniceps Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 470, 1916 — Cuba (monog.); Barbour, Mem. Nutt. Om. CI., 6, p. 74, 1923 — Cuba (local distr.). Oreopeleia caniceps caniceps Peters, Bds. World, 3, p. 130, 1937 (range). Range. — Island of Cuba, Greater Antilles. Conover Collection. — 4: Cuba (Santo Tomas, Zapata Swamp, Santa Clara, 4). *Oreopeleia caniceps leucotnetopius Chapman. ' Hispaniolan Gray-headed Quail Dove. Oreopeleia leucometopius Chapman, Bull. Amer. Mus. N. H., 37, p. 327, 1917 — Loma Tina, Province of Azua, Dominican Republic (type in the Ameri- can Museum of Natural History, New York); Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 521, 1928— Morne La Selle, Haiti (from hearsay); Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 207, 1931— Dominican Republic (monog.). Oreopeleia caniceps leucometopius Peters, Bds. World, 3, p. 130, 1937 (range). Range. — Mountains of the Dominican Republic, island of Haiti, Greater Antilles. Conover Collection. — 2: Dominican Republic (Tubano, 1; unspe- cified, 1). ♦Oreopeleia mystacea chrysia (Salvadori). Key West Bridled Quail Dove. Geotrygon chrysia Salvadori,^ Cat. Bds. Brit. Mus., 21, p. 571, 1893 — "Haiti, Cuba, Bahamas, and Florida keys" (the male from Cuba may be regarded ^Oreopeleia caniceps leucometopius Chapman: Similar to the nominate race, but forehead white instead of gray; crown darker gray; back more bluish; metallic purple gloss on sides of breast more extensive; ventral region deeper russet; rufous color on outer webs of remiges more restricted; wing-tip shorter, etc. Two additional specimens examined. * We are not quite certain that Salvadori's name can stand for the Key West Quail Dove. Although the subspecific name is generally credited to Bonaparte (Compt. Rend. Acad. Sci. Paris, 40, No. 3, p. 100, Jan. 15, 1855), this author 1942 Birds of the Americas— Hellmayr and Conover 599 as the type);i Brewster, Auk, 15, p. 185, 1898— Key West, Florida (Oct. 20 and Nov. 12, 1897); Riley, in Shattuck, The Bahama Islands, p. 362, 1905— Great Bahama, New Providence, and Eleuthera; Bangs and Zappey, Amer. Natur., 39, p. 198, 1905 — Pasadita, Isle of Pines; Menegaux, Rev. Franc. d'Orn., 1, p. 30, 1909 — Guant^namo, Manatel, Cuba; Todd, Ann. Carnegie Mus., 10, p. 221, 1916 — Nueva Gerona, Isle of Pines. Geotrygon martinica (not Columba martinica Linnaeus) Gundlach and Cabanis, Journ. Orn., 4, p. 108, 1856 — Cuba (habits); Bonaparte, Consp. Gen. Av., 2, p. 72, 1857— part, "Bermudas" and "southern Florida"; Gundlach, Journ. Orn., 22, p. 293, 1874— Cuba (habits); Cory, Bds. Bahamas, p. 141, 1880— New Providence; idem, Bds. Haiti & San Dom., p. 133, 1884— Puerto Plata, Dominican Republic; Scott, Auk, 7, p. 90, 1890 — Key West, Florida (Sept. 15, 1889); Cory, Auk, 8, p. 350, 1891— Great Bahama and Eleuthera, Bahamas; idem. Cat. W. Ind. Bds., p. 97, 1892 — Baha- mas (Great Bahama, Eleuthera, New Providence), Cuba, Isle of Pines, "Jamaica," Haiti, and "Porto Rico"; Cherrie, Field Columb. Mus., Orn. Ser., 1, p. 24, 1896 — Aguacate, Dominican Republic; Bonhote, Ibis, 1899, p. 517 — New Providence, Bahamas; Verrill, Proc. Acad. Nat. Sci. Phila., 1909, p. 357 — Cayo Levantado, SamanA Bay, and Santo Domingo, Hispaniola. Oreopeleia chrysia Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 471, 1916 (monog., full bibliog.); Peters, Bull. Mus. Comp. Zool., 61, p. 406, 1917 —^Arroyo Salado and Puerto Plato, Dominican Republic; Barbour, Mem. Nutt. Oxxi. CI., 6, p. 73, 1923— Cuba; Wetmore, Scient. Surv. Porto Rico & Virgin Is., 9, p. 404, 1927— Mona Island and Porto Rico (occurrence questionable); Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 499, 1928— Haiti, Gonave, and Tortue; Danforth, Auk, 46, p. 366, 1929 — San Juan, Bonao, and Fonds-des-Negres, Hispaniola; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 205, 1931— Hispaniola (monog.); (?)Danforth, Journ. Dept. Agr. Puerto Rico, 15, p. 70, 1931 — between Mayagiiez and 'Anasco, Puerto Rico (sight record); Wetmore, Proc. U. S. Nat. Mus., 81, art. 2, p. 22, 1932 — Petite Cayemite and Gonave Islands; idem and Lin- coln, I.e., 82, art. 25, p. 34, 1933 — La Cienaga, south of Barahona, Hispaniola; Peters, Bds. World, 3, p. 129, 1937 (range). Range. — Bahamas (Great Bahama, Eleuthera, and New Provi- dence Islands) and Greater Antilles (Cuba, Isle of Pines, and His- paniola) ;2 occasional on Florida keys (Key West, Sept. 15, 1889; Oct. 20 and Nov. 12, 1897). gives no description for the bird sent by Castelnau from Florida to the Paris Museum, but merely states that his G. chrysia, as used in correspondence, is not different from "Col. martinica L.," and later (in Consp. Gen. Av., 2, p. 72, 1857) quotes it in the synonymy of Geotrygon martinica (Linnaeus). As Bonaparte never employed the name himself, we do not think that it can be construed as a substitute term for Columba martinica, thus preventing its further use in the genus. If admitted at all, it must, however, date from Salvadori, who first pubUshed it with a description, and not from Bonaparte. 1 Salvadori's description was primarily based on the male from Cuba. Of the two females listed one has no locality, while the other is from "San Domingo." 2 No absolutely certain record exists for Puerto Rico (cf. Wetmore, 1927, p. 404), while Jamaica is, without much doubt, erroneously included in its range. 600 Field Museum of Natural History — Zoology, Vol. XIII Field Museum Collection. — 8: Bahamas (Eleuthera, 2; Grand Bahama Banks, 1; Nassau, New Providence, 2); Cuba (near Pala- cios, Pinar del Rio, 2); Hispaniola, Dominican Republic (Puerto Plata, Puerto Plata, 1). Conover Collection. — 9: Cuba (Guantdnamo, 2; Holquin, Santiago, 2; Santo Tomas, Zapata Swamp, Santa Clara, 5). ♦Oreopeleia mystacea mystacea (Temminck). Bridled Quail Dove. Coluviba mystacea Temminck, in Temminck and Knip, Les Pigeons, 1, Les Colombes, p. 124, pi. 56, 1811— "I'Amerique" (type in coll. of J. C. Tem- minck, now in Leiden Museum) ;' Temminck, Hist. Nat. Pig. Gall., 1, pp. 275, 473, 1813 (descr.). Geotrygon mystacea Sclater, Proc. Zool. Soc. Lond., 23, p. 163, 1855 — "Bogota," Colombia; Bonaparte, Consp. Gen. Av., 2, p. 71, 1857 — Santa Lucia and "Bogota" (descr.); Sclater, Proc. Zool. Soc. Lond., 1871, p. 267— Santa Lucia; idem. I.e., 1879, p. 765 — Montserrat; Lawrence, Proc. U. S. Nat. Mus., 1, pp. 460, 487, 1879— Guadeloupe; Allen, Bull. Nutt. Orn. 01., 5, p. 169, 1880 — Santa Lucia; Cory, Ibis, 1886, p. 475 — Grande Terre; idem. Auk, 4, p. 96, 1887 — Martinique; idem, I.e., 4, p. 117, 1887 — Guadeloupe, Santa Lucia, and Grande Terre; idem, Bds. W. Ind., p. 218, 1889 — Guadeloupe, Santa Lucia, and Grande Terre (descr.); idem. Auk, 8, pp. 47, 48, 1891— Antigua and St. Croix; idem. Cat. W. Ind. Bds., p. 97, 1892 — Barbuda, Antigua, Montserrat, Guadeloup)e, Grande Terre, Domi- nica, Martinique, and Santa Lucia; Verrill, Trans. Conn. Acad. Arts & Sci., 8, p. 325, 1892— Dominica (habits); Salvadori, Cat. Bds. Brit. Mus., 21, p. 572, 1893 — Guadeloupe and Montserrat; Riley, Proc. Biol. Soc. Wash., 16, p. 14 (in text), 1903— Culebra; Wetmore, Bull. U. S. Dept. Agr., 326, p. 49, 1916— Culebra; Noble, Bull. Mus. Comp. Zool., 60, p. 375, 1916 — Guadeloupe (Nez Casse, Sainte Rose, Goyave). Geotrygon sp. inc. Grisdale, Ibis, 1882, p. 492 — Montserrat (habits). Geotrygon sabae Riley, Proc. Biol. Soc. Wash., 16, p. 13, 1903 — Saba Island, Lesser Antilles (type in U. S. National Museum); Danforth, Proc. Biol. Soc. Wash., 51, p. 73, 1938 — Saba (crit.; =immature). Oreopeleia mysta^xa mystacea Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 474, 1916 (monog., full bibliog.); Wetmore, Sci. Surv. Porto Rico & Vir- gin Is., 9, p. 405, 1927 — St. Croix and Culebra; Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 529, 1928 — Lesser Antilles (islands not specified); Dan- forth, Joum. Dept. Agr. Porto Rico, 14, p. 121, 1930— St. Croix (Pros- perity); Beatty, I.e., p. 144, 1930— St. Croix; Danforth, Auk, 51, p. 361, 1934 — Antigua; idem, Journ. Agr. Univ. Puerto Rico, 19, p. 479, 1935 — Barbuda (ex Cory); idem, Monog. Univ. Puerto Rico, Ser. B, No. 3, p. 44, » Schlegel (Mus. Pays-Bas, livr. 10, Columbae, p. 164, 1873) claims that the type is from "St. Domingue," which can hardly be correct, since original plate and description clearly indicate the olive-backed race of the Lesser Antilles. Temminck, moreover, states that he does not know in which part of America his specimen — the only one he had seen — originated. 1942 Birds of the Americas— Hellmayr and Conover 601 1935— Santa Lucia; idem, Trop. Agric, 13, p. — [Sep., p. 3], 1936— St. Kitts and Nevis; Peters, Bds. World, 3, p. 129, 1937 (range). Oreopeleia mystacea sabae Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 476, 1916— Saba (monog.); Peters, Bds. World, 3, p. 130, 1937 (range). Oreopelia mystacea beattyi Danforth,i Proc. Biol. Soc. Wash., 51, p. 73, 1938 —Prosperity Garden, St. Croix, Virgin Islands (type in coll. of S. T. Danforth); Beatty, Auk, 56, p. 193, 1939— St. Thomas. Range. — Greater Antilles (Culebra),^ Virgin Islands (St. John, St. Thomas, St. Croix, Tortola), and Lesser Antilles (Saba, St. Kitts, Nevis, Barbuda, Antigua, Montserrat, Guadeloupe, Grande Terre, Dominica, Martinique, and Santa Lucia). Field Museum Collection. — 9: Virgin Islands (St. Croix, 1); Lesser Antilles (Antigua, 1; Mountains, Grande Terre, Guadeloupe, 1; Dominica, 1; Martinique, 2; Santa Lucia, 3). Conover Collection. — 17: Virgin Islands (St. John, 4; St. Thomas, 4; St. Croix, 4; Tortola, 4); Lesser Antilles (Guadeloupe, 1). *Oreopeleia montana martinica (Linnaeus).^ Martinique Ruddy Quail Dove. ' Columba martinica Linnaeus, Syst. Nat., 12th ed., 1, p. 283, 1766 — based on "Le Pigeon violet de la Martinique" Brisson, Orn., 1, p. 129, pi. 12, fig. 1; Martinique (type in Reaumur Collection). Columba cuprea Wagler, Syst. Av., 1, fol. 16, sp. 76, 1827 — based on Brisson, Orn., 1, p. 129, pi. 12, fig. 1, and "Pigeon de la Martinique" Daubenton, PI. Enl., pi. 162; Martinique. Geotrpgon montana (not Columba montana Linnaeus) Lawrence, Proc. U. S. Nat. Mus., 1, pp. 67, 196, 1878 — Dominica and St. Vincent (habits, eggs); idem, I.e., 1, pp. 360, 487, 1879 — Martinique, Guadeloupe, Dominica, and St. Vincent; Lister, Ibis, 1880, p. 43— St. Vincent; Allen, Bull. Nutt. Orn. CI., 5, p. 169, 1880— Santa Lucia; Cory, Ibis, 1886, p. 473— St. Vincent; idem. Auk, 4, p. 96, 1887 — Martinique; Sclater, Proc. Zool. Soc. Lond., 1889, p. 395 — Santa Lucia; Cory, Auk, 8, p. 48, 1891 — Guadeloupe; idem, Cat. W. Ind. Bds., p. 97, 1892 — part, Guadeloupe, Dominica, Martinique, Santa Lucia, and St. Vincent; Verrill, Trans. Conn. Acad. ' The five birds which we have seen from St. Croix and the eight from St. John and St. Thomas do not seem to dififer from specimens from other islands of the Lesser Antilles. 2 Possibly the records of G. chrysia from Porto Rico and Mona Island (cf. Wetmore, Sci. Surv. Porto Rico & Virgin Is., 9, p. 404, 1927) belong to the pres- ent form. ^Oreopeleia montana martinica (Linnaeus), as correctly pointed out by Bond, is rather a poorly segregated form averaging larger in size and darker in coloration. The status (and even the locality) of G. m. digressa is questionable. Birds from St. Vincent are definitely intermediate between montana and martinica both in size and coloring, and their reference to one rather than the other is largely a matter of personal opinion. 602 Field Museum of Natural History — Zoology, Vol. XIII Sci. & Arts, 8, p. 324, 1892 — Dominica (habits, nest, and eggs); Salvadori, Cat. Bds. Brit. Mus., 21, p. 567, 1893— part, spec, y'-f", St. Vincent; Clark, Auk, 22, p. 262, 1905— part, St. Vincent and (?)St. Kitts (extir- pated); idem, Proc. Bost. Soc. N. H., 32, pp. 263, 303, 1905— part, St. Vincent (supposed to be extinct). Geotrygon martinica Salvadori, Cat. Bds. Brit. Mus., 21, p. 570, 1893 — Domi- nica and Santa Lucia; Noble, Bull. Mus. Comp. Zool., 60, p. 375, 1916 — Goyave, Guadeloupe. {'i)G€otrygon martinica digressa Bangs, Proc. Biol. Soc. Wash., 18, p. 153, 1905 — Guadeloupe (type in coll. of E. A. and 0. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 166, 1930). Oreopeleia martinica Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 476, 1916 (monog.); Bond, Proc. Acad. Nat. Sci. Phila., 80, p. 529, 1928 — Dominica, St. Vincent, and Santa Lucia (nest and eggs); Peters, Bds. World, 3, p. 130, 1937 (range). Oreopeleia montana martinica Bond, Auk, 49, p. 494, 1932 (crit.); Danforth, Monog. Univ. Puerto Rico, Ser. B, No. 3, p. 43, 1935 — Santa Lucia; (?)idem, Trop. Agric, 13, p. — [Sep., p. 3], 1936 — Nevis (sight record). Range. — Islands of Guadeloupe, Dominica, Martinique, Santa Lucia, and St. Vincent (doubtfully recorded from Nevis; said to be extirpated on St. Kitts). Field Museum Collection. — 11: Lesser Antilles (unspecified, Guadeloupe, 2; Mountain, Guadeloupe, 1; Martinique, 3; Santa Lucia, 3; St. Vincent, 2). Conover Collection. — 1: Lesser Antilles (Santa, Lucia, 1). *Oreopeleia montana montana (Linnaeus). Ruddy Quail Dove. Columba moniana Linnaeus, Syst. Nat., 10th ed., 1, p. 163, 1758 — based on "The Mountain Partridge" Edwards, Nat. Hist. Bds., 3, p. 119, pi. 119, and Sloane, Voy. Jamaica, 2, p. 304, pi. 261, fig. 1, Jamaica; Wagler, Syst. Av., 1, fol. 16, spec. 75, 1827 — Paraguay, Brazil, Cayenne, and Jamaica (descr.); Wied, Beitr. Naturg. Bras., 4, (2), p. 479, 1833 — south- eastern Brazil (Cabo Frio, Mucurl River, Caravellas, Belmonte, Porto Seguro). Peristera montana Cabanis, in Schomburgk, Reisen Brit. Guiana, 3, p. 744, "1848" [=1849]— woods of British Guiana; Leotaud, Ois. Trinidad, p. 375, 1866— Trinidad. Geotrygon montana Gosse, Bds. Jamaica, p. 320, 1847 — Jamaica (habits); Bonaparte, Consp. Gen. Av., 2, p. 72, 1857 — Brazil and Paraguay (descr.); Gundlach and Cabanis, Joum. Orn., 4, p. 109, 1856 — Cuba; Sclater, Proc. Zool. Soc. Lond., 24, p. 309, 1856 — Cordoba, Vera Cruz; idem, I.e., 25, p. 19, 1857— Bogota, Colombia; Salle, I.e., p. 235, 1857— Santo Domingo; Sclater, I.e., 27, p. 368, 1859— Jalapa, Vera Cruz; idem. I.e., 1861, p. 80 — Jamaica; Taylor, Ibis, 1864, p. 171 — Puerto Rico (habits); Sclater and Salvin, Proc. Zool. Soc. Lond., 1866, p. 198 — Rio Ucayali, Peru; iidem, 1942 Birds of the Americas— Hellmayr and Conover 603 I.e., 1867, p. 591 — upper Rio Negro and Pard, Brazil; iidem. I.e., 1867, p. 753 — Xeberos and Chyavetas, Peru; Lawrenee, Ann. Lyc. Nat. Hist. N. Y., 9, p. 135, 1868 — Angostura, Costa Riea; Frantzius, Journ. Orn., 17, p. 371, 1869— Orosi, Costa Rica; Sumichrast, Mem. Bost. Soe. N. H., 1, p. 560, 1869 — hot region of Vera Cruz; Reinhardt, Vidensk. Medd. Naturhist. Foren., 1870, p. 58 — Lagoa Santa, Minas Geraes; Salvin, Proc. Zool. Soe. Lond., 1870, p. 217 — Volcan de Chiriqul, Panama; Sclater and Salvin, I.e., 1873, p. 306 — Peru (upper and lower Ucayali, Xeberos, Chya- vetas, Chamicuros, Yurimaguas, Nauta); Taczanowski, I.e., 1874, p. 556 — Monterico, Peru; Berlepseh, Journ. Orn., 21, p. 248, 1873 — Blumenau, Santa Catharina; Gundlaeh, I.e., 22, p. 294, 1874 — Cuba (habits); idem. I.e., 26, pp. 161, 186, 1878— Puerto Rico (habits); idem. Anal. Soe. Esp. Hist. Nat., 7, p. 348, 1878 — Puerto Rico; Boucard, Proc. Zool. Soe. Lond., 1878, p. 43— San Cdrlos, Costa Rica; Sclater and Salvin, I.e., 1879, p. 640 — "Apollo" and Tilotilo, Bolivia; Lawrence, Proc. U. S. Nat. Mus., 1, p. 276, 1879— Grenada; Sumichrast, La Naturaleza, 5, p. 232, 1881— Potrero and Chiquihuite, Vera Cruz; Taczanowski, Proc. Zool. Soe. Lond., 1882, p. 48 — Cococho and Yurimaguas, Peru; Cory, Bds. Haiti and San Dom., p. 132, 1884 — Puerto Plata and Samanfi, Hispaniola; Berlepseh and Ihering, Zeits. Ges. Orn., 2, p. 178, 1885 — Taquara and Arroio Grande, Rio Grande do Sul; Taczanowski, Orn. Per., 3, p. 260, 1886 — Peruvian localities; Salvin, Ibis, 1886, p. 174 — British Guiana (Bartica Grove, Camaeusa, Merum6 Mountains); Cory, Auk, 4, p. 118, 1887 (descr.); Wells, Proc. U. S. Nat. Mus., 9, p. 625, 1887— Grenada; Zeledon, Anal. Mus. Nac. Costa Riea, 1, p. 127, 1887 — Angostura and Birris de Cartago, Costa Rica; Scott, Auk, 6, p. 160, 1889— Key West, Florida (Dee. 8, 1888); Allen, Bull. Amer. Mus. N. H., 2, p. 106, 1889— lower Beni, Bolivia; Chap- man and Riker, Auk, 8, p. 162, 1891 — Diamantina, Rio Tapajoz, Brazil; Scott, Auk, 9, p. 124, 1892 — Jamaica (Stony Hill, Priestman's River); Cory, Cat. W. Ind. Bds., p. 97, 1892— Cuba, Isle of Pines, Jamaica, His- paniola, Puerto Rico, St. Croix, and Grenada; Chapman, Bull. Amer. Mus. N. H., 4, p. 293, 1892— San Pablo, Cuba (habits); Allen, I.e., 5, p. 149, 1893— Chapada, Matto Grosso; Salvadori, Cat. Bds. Brit. Mus., 21, p. 567, 1893 — part. Vera Cruz (Vega del Casadero), Yucatan (Temax), British Honduras (Orange Walk), Guatemala (Choctum, Vera Paz; Savanna Grande), Nicaragua (Chinandega, La Libertad), Panama (south- ern slope of Volcan de Chiriqui, San Pablo), Ecuador (Balzar, Sarayacu), Bolivia ("Apollo"), Peru (Chamicuros), Brazil (upper Rio Negro, Para, Bahia), British Guiana (Bartica Grove), Cuba (San Cristobal), Jamaica, San Domingo (La Vega, Puerto Plata), and Grenada; Cherrie, Field Columb. Mus., Orn. Ser., 1, p. 24, 1896 — Dominican Republic; Under- wood, Ibis, 1896, p. 447 — Volcan de Miravalles, Costa Rica; Ihering, Annuario Est. Rio Grande do Sul, 16, p. 146, 1899 — Mundo Novo, Rio Grande do Sul; idem, Rev. Mus. Paul., 3, p. 404, 1899 — Iguape, Sao Paulo; idem. I.e., 4, p. 163, 1900 — Nova Friburgo and Cantagallo, Rio de Janeiro; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 36, 1900 — Zamora, Rio Santiago, and Rio Peripa, Ecuador; Allen, Bull. Amer. Mus. N. H., 13, p. 128, 1900 — Bonda, Santa Marta, Colombia; Bangs, Auk, 18, p. 358, 1901 — Divald, Chiriqul; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 265, 1902 — southeastern Mexico to Panama; 604 Field Museum of Natural History — Zoology, Vol. XIII Bangs, Proc. New Engl. Zool. CI., 3, p. 23, 1902— Boquete, Chiriqui; Berlepsch and Stolzmann, Proc. Zool. Soc. Lond., 1902, (2), p. 44 — Tarma, Junfn, Peru; Bowdish, Auk, 19, p. 361, 1902— Vieques (Dec. 30, 1899), Puerto Rico (Aguadilla), and Mona Island; Hartert, Nov. Zool., 9, p. 603, 1902— Paramba, Ecuador; Goeldi, Ibis, 1903, p. 499— Rio Capim, Para; Clark, Proc. Bost. Soc. N. H., 32, pp. 263, 306, 1905— part, Grenada; Bangs and Zappey, Amer. Natur., 39, p. 197, 1905 — La Vega, Pasadita, and Callebonita, Isle of Pines; Miller, Bull. Amer. Mus. N. H., 21, p. 343, 1905 — Arroyo de Limones, Sinaloa; Berlepsch and Stolzmann, Omis, 13, p. 125, 1906 — Rio Cadena and Sanaca, Marcapata, Peru; Bangs, Auk, 24, p. 292, 1907— Boruca and El Pozo de Terraba, Costa Rica; Ihering, Cat. Faun. Braz., 1, p. 25, 1907 — Iguape, Sao Paulo; Hellmayr, Nov. Zool., 14, p. 407, 1907 — Humayt4, Rio Madeira; Berlepsch, I.e., 15, p. 296, 1908— Cayenne; Penard, Vog. Guyana, 1, p. 346, 1908— Surinam; Snethlage, Joum. Om., 56, p. 22, 1908 — Monte Verde, Rio Purus; Mene- gaux. Rev. Frang. d'Om., 1, p. 30, 1909 — Figuabas and Guantanamo, Cuba; Verrill, Proc. Acad. Nat. Sci. Phila., 61, p. 357, 1909— Santo Domingo (habits); Hellmayr, Nov. Zool., 17, p. 417, 1910 — AUianca and Calama, Rio Madeira; Carriker, Ann. Carnegie Mus., 6, p. 404, 1910 — Costa Rica (Pozo Azul, Buenos Aires, Tenorio, El General, Cerro de Santa Maria, El Pozo de Terraba, Boruca); Menegaux, Miss. Serv. Geog. Armee Mes. Arc Mend. Equat., 9, p. B. 8, 1911 — Pachijal, Ecuador; Hellmayr, Abhandl. Math.-phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912 — Para and Rio Capim, Para; Bertoni, Anal. Soc. Cient. Arg., 75, p. 69, 1913— Alto Parana; Dabbene, Bol. Soc. Physis, 1, p. 255, 1913— Alto Parana; Bertoni, Faun. Parag., p. 36, 1914 — Alto Parana, Paraguay; Snethlage, Bol. Mus. Goeldi, 8, p. 68, 1914 — Para, Mocajatuba, Ananin- deua, Santa Izabel, Benevides, Peixe-Boi, Rio Tocantins (Cameta), Rio Curua (Malocca do Manuelsinho), Rio Tapajoz (Boim), and Obidos, Brazil; Wetmore, Bull. U. S. Dept. Agr., 326, p. 48, 1916— Puerto Rico; idem. Auk, 33, p. 411, 1916 — Vieques; Todd, Ann. Carnegie Mus., 10, p. 221, 1916— Isle of Pines; Chubb, Bds. Brit. Guiana, 1, p. 50, 1916 (many localities); Kaempfer, Joum. Om., 72, p. 184, 1924 — Cotui, Hispaniola. Oropelia montana Burmeister, Syst. Uebers. Th. Bras., 3, p. 206, 1856 — Nova Friburgo, Rio de Janeiro; Cabanis, Joum. Om., 22, p. 230, 1874 — Canta- gallo, Rio de Janeiro. Geotrygon montanus Sclater and Salvin, Ibis, 1860, p. 401 — Vera Paz, Guate- mala. Oreopeleia montana Pelzeln, Om. Bras., 3, p. 279, 1870 — Sao Paulo (Matto- dentro, Ypanema), Parana (Murungaba), Matto Grosso (Cidade de Matto Grosso), Rio Madeira (Borba), Manaos, Rio Negro (Marabitanas), and Para, Brazil; Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 478, 1916 (monog., full bibliog.); Chapman, Bull. Amer. Mus. N. H., 36, p. 213, 1917 — Las Lomitas, San Antonio, Puerto Valdivia, La Candela, Anda- lucia, and Florencia, Colombia; Peters, Bull. Mus. Comp. Zool., 61, p. 406, 1917 — Los Toritos, Dominican Republic; Bangs and Penard, I.e., 62, p. 46, 1918 — vicinity of Paramaribo, Surinam; Chapman, Bull. U. S. Nat. Mus., 117, p. 47, 1921 — Rio Cosireni, Urubamba, Peru; Todd and Car- riker, Ann. Camegie Mus., 14, p. 191, 1922 — Don Amo, La Tigrera, Las Vegas, and Don Diego, Santa Marta, Colombia; Lonnberg and Rendahl, 1942 Birds of the Americas— Hellmayr and Conover 605 Ark. Zool., 14, No. 25, p. 19, 1922 — near Gualea and Nanegal, Ecuador; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 37, 1922— La Azulita, Merida, Venezuela; Barbour, Mem. Nutt. Orn. CI., 6, p. 74, 1923— Cuba; Hollister, Auk, 42, p. 130, 1925— Key West, Florida (about May, 1923); Chapman, Bull. Amer. Mus. N. H., 55, p. 171, 1926— Ecua- dor (Esmeraldas, Chone, Rio de Oro, Puente de Chimbo, Santa Rosa, Rio Suno, below San Jose, and Baeza); Wetmore, Sci. Surv. Porto Rico & Virgin Is., 9, p. 402, 1927 — Mona, Porto Rico, Vieques, St. Croix, and St. Thomas; Berlioz, Bull. Mus. Hist. Nat. Paris, 33, p. 356, 1927— Rio Suno, Ecuador; Stone, Proc. Acad. Nat. Sci. Phila., 80, p. 151, 1928— Rio Guamd, Pard; Bond, I.e., p. 520, 1928— Haiti; Danforth, Auk, 45, p. 484, 1928 — Lumsden, Jamaica; idem, Auk, 46, p. 366, 1929 — San Juan, Bonao, and Gonave, Hispaniola; Austin, Bull. Mus. Comp. Zool., 69, p. 371, 1929— Augustine, British Honduras; Peters, I.e., 69, p. 407, 1929— Lancetilla, Honduras; idem, I.e., 71, p. 299, 1931 — Changuinola, Boquete Trail, and Gudbo, Almirante, Panama; Danforth, Journ. Dept. Agric. Puerto Rico, 15, p. 69, 1931 — Puerto Rico; Griscom, Bull. Amer. Mus. N. H., 64, p. 119, 1932 — Secanquim, Guatemala; Wetmore and Swales, Bull. U. S. Nat. Mus., 155, p. 203, 1931— Hispaniola; Griscom, Bull. Mus. Comp. Zool., 72, p. 323, 1932 — Perme and Obaldia, Panama; Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 307, 1932— Lancetilla, Honduras; Wet- more, Proc. U. S. Nat. Mus., 81, art. 2, p. 22, 1932— Baraderes, Haiti; idem and Lincoln, I.e., 82, art. 25, p. 34, 1933 — Geffrard, Haiti; Roberts, Trop. Agric, 11, p. 92, 1934— head of Caura Valley, Trinidad; Van Tyne, Misc. Publ., Mus. Zool. Univ. Mich., 27, p. 13, 1935— Uaxactun, Peten, Guatemala; Griscom, Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Panama; Belcher and Smooker, Ibis, 1936, p. 7— Morne Bleue and Diego Martin, Trinidad (nest and eggs descr.); Griscom, Auk, 54, p. 193, 1937 — Jaleaca, Guerrero; Peters, Bds. World, 3, p. 130, 1937 (range). Starnoenas montana Schlegel, Mus. Pays-Bas, Columbae, p. 165, 1873 — Suri- nam and Brazil. Starnoenas cuprea (not Columba cuprea Wagler) Schlegel, Mus. Pays-Bas, Columbae, p. 165, 1873 — Marabitanas (Rio Negro), Demerara, and Surinam. Oreopeleia montana montana Naumburg, Bull. Amer. Mus. N. H., 60, p. 71, 1830— Matto Grosso. Range. — Greater Antilles (islands of Jamaica, Cuba, Isle of Pines, Hispaniola, Puerto Rico, Mona, Vieques, St. Thomas, St. Croix); southern Mexico, from Vera Cruz and southern Sinaloa southwards through Central America to Panama, Ecuador, Peru, and Bolivia, and east to Venezuela, the island of Trinidad, the Guianas, and throughout Brazil to northern Paraguay; also on Grenada, Lesser Antilles;^ accidental on Florida keys (Key West, Dec. 8, 1888; May, 1923). 1 Probably also found in Tobago, though no authentic record exists for that island. 606 Field Museum of Natural History — Zoology, Vol. XIII Field Museum Collection. — 82: Jamaica (unspecified, 1; Priest- man's River, Surrey, 4); Dominican Republic (Aguacate, La Vega, 5; Almercen, La Vega, 1; La Vega, La Vega, 1; Puerto Plata, Puerto Plata, 33; Samana, Samana, 10; Catarrey, Santo Domingo, 13); Porto Rico (unspecified, 1); Lesser Antilles (Grenada, 4); Costa Rica (El Pozo, Puntarenas, 1; Puerto Jimenez, Puntarenas, 1; Boruca, Puntarenas, 1); Nicaragua (San Geronimo, Chinandega, 1); Colombia (Cauca, Cauca, 1); British Guiana (Demerara River, 1; Middle Base Camp, Itabu Creek, upper New River, 1); Brazil (Utinga Matta, Para, 2). Conover Collection. — 73: Cuba (Guantanamo, 1; Bayate, Pinar del Rio, 2; Santo Tomas, Zapata Swamp, Santa Clara, 1; Artemisa, Pinar del Rio, 1; Caraballo, Pinar del Rio, 1); Guatemala (Escobas, Yzabal, 1); Honduras (Monte Redondo, Tegucigalpa, 1); Costa Rica (El Pozo, Puntarenas, 1; Golfo Dulce, Puntarenas, 2; Volcan de Oso, 2; Oja Ancha, Nicoya, 5; Alto de Jabillo, Pirris, 2); Panama (Perm^, Darien, 1); Colombia (Munchique, El Tambo, Cauca, 7); Ecuador (Concepcion, 5; Pacto,''2; Gualea, 1; Ouca-Yaca, Loreto, 1; Sara- Yaco, Rio Bobonaza, 1 ; Rio Blanco, Esmeraldas, 1 ; Rio San Antonio, Sur, Province de los Rios, 1; head of Rio Tigre, Napo-Pastaza, 4); Peru (Puerto Bermudez, Junin, 1); Bolivia (Buenavista, Santa Cruz, 1); Venezuela (La Azulita, Merida, 3); British Guiana (Mazaruni River, 1); Brazil (Lago Cuipeua, near Obidos, 2; Serraria Cabral, Rio Acara, 1; Tom^-assu, Rio Acara, 3; Boim, Rio Tapajoz, 4; Caxiricatuba, Rio Tapajoz, 4; Tauary, Rio Tapajoz, 2; Labrea, Rio Purus, 2; Rio Manacapuru, Amazonas, 2); Paraguay (Santa Barbara, 2; Horqueta, 1). *Oreopeleia violacea violacea (Temminck). Violaceous Quail Dove. Columba violacea Temminck, in Temminck and Knip, Les Pigeons, 1, Les Colombes, p. 67, pi. 29, 1810— "le Nouveau Monde" (type in Paris Museum);! jdem, Hist. Nat. Pig. Gall., 1, pp. 260, 470, 1813— "in America Australi" (descr.); Wagler, Syst. Av., 1, fol. 16, spec. 72, 1827 (descr. spec. typ. in Mus. Paris). Geotrygon violacea Bonaparte, Consp. Gen. Av., 2, p. 72, 1857 — Brazil (descr.); Sclater and Salvin, Exot. Orn., p. 79, 1867— Bahia, Brazil; Salvadori, Cat. ' Temminck states expressly that the only specimen he had an occasion of examining was in the Paris Museum. Schlegel (Mus. Pays-Bas, 4, No. 35, p. 165, 1873) is, therefore, mistaken in listing a bird from "Surinam" in the Leiden Mu- seum as Temminck's "type." According to Bonaparte (Compt. Rend. Acad. Sci. Paris, 43, p. 100, 1855), the specimen in the Paris Museum was forwarded by the traveler Mauge from the island of St. Thomas, in the West Indies. As this is clearly an erroneous locality, we suggest Rio de Janeiro, Brazil, as a likely terra typica. 1942 Birds of the Americas — Hellmayr and Conover 607 Bds. Brit. Mus., 21, p. 565, 1893 — part, spec, a-e, Bahia, Brazil ; Ihering, Rev. Mus. Paul., 3, p. 404, 1899— Sao Paulo; idem. I.e., 4, p. 163, 1900— Canta- gallo, Rio de Janeiro; Bertoni, Anal. Cient. Parag., 1, No. 3, p. 10, 1904 — Puerto Bertoni and Djaguarasapa, Alto Parana, Paraguay; Ihering, Cat. Faun. Braz., 1, p. 25, 1907— Sao Paulo; Penard, Vog. Guyana, 1, p. 346, 1908— "Surinam" (ex Schlegel); Chubb, Ibis, 1910, p. 64— Sapucay, Para- guay; Dabbene, Anal. Mus. Nac. Buenos Aires, 18, p. 410, 1910 — Alto Parana, Paraguay; idem, Bol. Soc. Physis, 1, p. 254, 1913 — Paraguay; Ber- toni, Anal. Soc. Cient. Arg., 75, p. 69, 1913 — Alto Parana; idem. Faun. Parag., p. 36, 1914— Alto Parana; Snethlage, Bol. Mus. Goeldi, 8, p. 67, 1914— part, eastern Brazil; Lima, Rev. Mus. Paul., 12, (2), p. 96, 1920— southern Bahia [=Ilh6os]. Oreopeleia violacea Pelzeln, Orn. Bras., 3, p. 279, 1870 — Ypanema, Sao Paulo; Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 37, 1922— La Azulita, Merida, Venezuela. Starnoenas violacea Schlegel, Mus. Pays-Bas, 4, Columbae, p. 165, 1873 — Surinam. Oreopelia violacea Cabanis, Journ. Orn., 22, p. 230, 1874 — Cantagallo, Rio de Janeiro. Geotrygon violacea violacea Hellmayr, Nov. Zool., 13, p. 384, 1906 — Pard (Santo Antonio do Prata), Minas Geraes (Rio Jordao), and Sao Paulo (Victoria); idem, Ai)handl. Math.-Phys. Kl. Bayr. Akad. Wiss., 26, No. 2, p. 97, 1912 — Santo Antonio do Prata, Para. Oreopeleia violacea violacea Dabbene, El Hornero, 1, p. 260, 1919 — Santa Ana, Misiones; Pinto, Rev. Mus. Paul., 19, p. 69, 1935 — Serra do Palhao, Rio Jucurucu, and Ilheos, Bahia; Peters, Bds. World, 3, p. 130, 1937 (range). Oreopelia violacea violacea Sztolcman, Ann. Zool. Mus. Pol. Hist. Nat., 5, p. . 117, 1926— Vermelho, Parana. Range. — Eastern Brazil, in states of Para (Santo Antonio do Prata), Bahia (Serra do Palhao, Rio Jucurucu, Ilheos), Minas Geraes (Rio Jordao, Prov. Araguary), Rio de Janeiro (Cantagallo), Sao Paulo (Victoria, Ypanema), Parana (Vermelho), and the ad- jacent parts of Argentina (Santa Ana, Misiones), Bolivia (Buena- vista, Santa Cruz), and Paraguay (Sapucay; Alto Parana); also in Surinam (fide Schlegel); (?)northern Venezuela (La Azulita, Merida; Paria Peninsula).^ Conover Collection. — 6: Venezuela (La Azulita, Merida, 1); Brazil (Victoria, Sao Paulo, 2); Paraguay (Santa Barbara, 2); Bolivia (Buenavista, Santa Cruz, 1). • The subspecific status of Venezuelan birds is in doubt. They may be more properly referable to O. v. albiventer. Additional material examined. — Brazil: Santo Antonio do Prata, Para, 1 ; Bahia, 2; Rio de Janeiro, 1; Ypanema, Sao Paulo, 3; Victoria, Sao Paulo, 4; Rio Jordao, Minas Geraes, 1. — Paraguay: Sapucay, 2. 608 Field Museum of Natxjral History — Zoology, Vol. XIII *Oreopeleia violacea albiventer (Lawrence).* White-bellied Violaceous Quail Dove. Geotrygon aUnvenier Lawrence, Proc. Acad. Nat. Sci. Phila., 1865, p. 108 — Lion Hill Station, Panama Railroad (type in coll. of Geo. N. Lawrence, now in the American Museum of Natural History, New York); idem, Ann. Lyc. Nat. Hist. N. Y., 9, p. 135, 1868 — Angostura, Costa Rica; Frantzius, Journ. Om., 17, p. 371, 1869 — Costa Rica; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 265, 1902 — Costa Rica (Angostura, Mira- valles) and Panama (Lion Hill); Bangs, Proc. Biol. Soc. Wash., 22, p. 30, 1909 — Tenorio (Guanacaste), Costa Rica. Geotrygon violacea (not Coluwha violacea Temminck) Lawrence, Ann. Lyc. Nat. Hist. N. Y., 7, p. 477, 1862— Lion Hill, Panama (descr.); Salvador!, Cat. Bds. Brit. Mus., 21, p. 565, 1893 — part, spec, f, Panama; Underwood, Ibis, 1896, p. 447— Miravalles, Costa Rica (habits). Geotrygon violacea albiventer Hellmayr, Nov. Zool., 13, p. 384 (in text), 1906 — Miravalles (erit.); Carriker, Ann. Carnegie Mus., 6, p. 404, 1910 — Miravalles and Tenorio, Costa Rica. Oreopeleia violacea albiventer Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 484, 1916 — Nicaragua (Peiia Blanca), Costa Rica, Panama (Lion Hill, Cerro Azul), and Colombia (Cacagualito, Don Diego); Todd and Carriker, Ann. Carnegie Mus., 14, p. 190, 1922 — Cacagualito and Don Diego, Santa Marta; Huber, Proc. Acad. Nat. Sei. Phila., 84, p. 209, 1932— Great Falls, Pis Pis River, Nicaragua; Griscom, Bull. Mus. Comp. Zool., 78, p. 311, 1935 — Canal Zone and Darien, Panama; Peters, Bds. "World, 3, p. 130, 1937 (range). Range. — Southern Central America, from Nicaragua (Pena Blanca; Great Falls, Pis Pis River) through Costa Rica (Tenorio, Miravalles, Angostura, Oja Ancha) and Panama (Lion Hill, Cerro Azul) to northern Colombia (Cacagualito and Don Diego, Santa Marta). C(mover Collection. — 3: Costa Rica (Oja Ancha, Nicoya, 1); Panama (Port Obaldia, Darien, 2). *Oreopeleia veraguensis (Lawrence). Veragua Quail Dove. Geotrygon veraguensis Lawrence, Ann. Lyc. Nat. Hist. N. Y., 8, p. 349, 1867 — ^Veragua (type in coll. of J. K. Merritt, now in the American Museum of Natural History, New York); Salvin, Ibis, 1874, p. 328, pi. 12 (fig. of type) — type stated to be from El Mineral de Veraguas, southeast of Chiriqui Lagoon (erit.); Salvadori, Cat. Bds. Brit. Mus., 21, p. 575, 1893— Montaiia del Vermejo, Veragua, and Agua Dulce, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 267, 1902 — Costa Rica (Talamanca) and Panama ^Oreopeleia violacea albiventer (Lawrence) differs from the nominate race by having the forehead, cheeks, malar region, and auriculars buff pink or ecru-drab tinged with pinkish (instead of whitish to pale grayish) and by lacking the bluish gray color on the crown. Five additional specimens from Miravalles, Costa Rica, examined by Hellmayr. 1942 Birds of the Americas — Hellmayr and Conover 609 (Agua Dulce, Veragua, Montana del Vermejo); Carriker, Ann. Carnegie Mus., 6, p. 405, 1910 — Costa Rica (Reventazon, Cudbre, El Hogar). Geotrygon rufiventris Lawrence, Ann. Lyc. Nat. Hist. N. Y., 11, p. 90, 1875 — Talamanca, Costa Rica (type in U. S. National Museum); Rowley, Orn. Misc., 3, p. 77, pi. 92, 1878 — Agua Dulce, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, pi. 70, 1902. Geotrygon veraguensis cachaviensis Hartert, Nov. Zool., 5, p. 504, 1898 — Cachavl, Prov. Esmeraldas, Ecuador (type in Tring Collection, now in the American Museum of Natural History, New York, examined); idem. I.e., 9, p. 603, 1902— San Javier and Rio "Japayo" [=Sap&yo], Ecuador (crit.); Hellmayr, Proc. Zool. Soc. Lond., 1911, p. 1206 — Noanamd, Colombia (crit.). Oreopeleia veraguensis Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 486, 1916 —eastern Costa Rica to Panama (monog.); Chapman, Bull. Amer. Mus. N. H., 36, p. 214, 1917 — Puerto Valdivia (lower Cauca), Baudo, Anda- gueda, San Jose, and Barbacoas (Nariiio), Colombia (crit.); idem. I.e., 55, p. 172, 1926— Ecuador; Griseom, Bull. Mus. Comp. Zool., 69, p. 154, 1929— El Tigre (Rio Cupe) and Tuyra Valley, Darien; idem, I.e., 72, p. 323, 1932 — Perme, Obaldia, and Ranchon, Panama; idem. I.e., 78, p. 312, 1935 — Veraguas and Darien; Peters, Bds. World, 3, p. 129, 1937 (range). Oreopelia veraguensis Peters, Bull. Mus. Comp. Zool., 71, p. 299, 1931 — Cri- camola, Almirante, Panama. Range. — Tropical zone of Caribbean Costa Rica south through Panama and Pacific Colombia (east to the lower Cauca, Antioquia) to northwestern Ecuador (Prov. Esmeraldas). ^ Field Museum Collection. — 1: Colombia (Baudo, Choco, 1). Conover Collection. — 16 : Panama (Perm^, Darien, 3 ; Port Obaldia, Darien, 6; Ranchon, Darien, 3; Cricamola, Bocas del Toro, 1); Colombia (Malagita, Choco, 1); Ecuador (Rio Sapayo, 1; Charco Redondo, 1). ♦Oreopeleia costaricensis (Lawrence). Costa Rican Quail Dove. Geotrygon costaricensis Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 136, 1868 — Costa Rica=Las Cruces de la Candelaria (type in U. S. National Museum); Frantzius, Journ. Orn., 17, p. 371, 1869 — Las Cruces de la Candelaria, Costa Rica; Rowley, Orn. Misc., 3, p. 43, pi. 87, 1877 — Candelaria Moun- tains, Costa Rica; Boucard, Proc. Zool. Soc. Lond., 1878, p. 43 — Cerro de la Candelaria, Costa Rica; Ridgway, Proc. U. S. Nat. Mus., 5, pp. 498, 502, 1883— Volcan de Irazu and "near San Jos6," Costa Rica; Zeledon, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887 — Rancho Redondo, Costa 1 Birds from Pacific Colombia and Ecuador (cachaviensis) average slightly darker both above and below, but, in agreement with Chapman, we consider the variation too insignificant to justify subdivision. Additional material examined. — Costa Rica, 2. — Panama, 3. — Colombia: Noa- namfi, 1. — Ecuador, Prov. Esmeraldas: Cachabf, 1; San Javier, 3. 610 Field Museum of Natural History — Zoology, Vol. XIII Rica; Salvadori, Cat. Bds. Brit. Mus., 21, p. 577, 1893 — La Candelaria, Costa Rica; Bangs, Proc. New Engl. Zool. CI., 3, p. 24, 1902— Boquete and Volcan de Chiriquf, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 267, 1902— Costa Rica ("San Jose," Las Cruces de la Can- delaria, Volcan de Irazu, Azahar de Cartago, Estrella de Cartago, Turri- alba, CarrlUo, Rancho Redondo); Bangs, Proc. Biol. Soc. Wash., 19, p. 102, 1906 — Volcan de Chiriqui (crit.); Carriker, Ann. Carnegie Mus., 6, p. 406, 1910 — Costa Rica (Burgos, La Estrella and Volcan de Turrialba, Cachl, Irazu, Escazu, Cariblanco de Sarapiquf, Cordillera de Talamanca). Oreopeleia costaricensis Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 487, 1916 — Costa Rica and western Panama (monog.); Griscom, Bull. Mus. Comp. Zool., 78, p. 312, 1935— Chiriqui and Veraguas; Peters, Bds. World, 3, p. 129, 1937 (range). Geotrygon lawrencii (not of Salvin) Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 266, 1902 — part, Boquete and Volcan de Chiriqui. Range. — Subtropical zone (rain forest) of Costa Rica and western Panama, east to Veraguas. Field Museum Collection. — 2: Costa Rica (Cartago, Cartago, 1; Irazu, Cartago, 1). Conover Collection. — 7: Costa Rica (Santa Cruz de Turrialba, 1; Volcan Turrialba, 2; San Joaquin de Dota, 3; Las Vueltas, 1). Oreopeleia lawrencii (Salvin). ' Lawrence's Quail Dove. Geotrygon lawrencii Salvin, Ibis, (3), 4, p. 329, 1874 — Calobre, Veraguas (type in Salvin-Godman Collection, now in British Museum); Salvin and God- man, Biol. Centr.-Amer., Aves, 3, p. 266, pi. 69, 1902— part, Santa Fe and Calobre, Veraguas; Carriker, Ann. Carnegie Mus., 4, p. 302, 1908 — Carrlllo, Costa Rica; (?)Bangs, Proc. Biol. Soc. Wash., 22, p. 30, 1909— Tenorio, Costa Rica. Geotrygon veraguensis (not of Lawrence) Salvin, Proc. Zool. Soc. Lond., 1867, p. 159 — "Santiago de Veraguas" (young), Geotrygon lawrencei Salvadori, Cat. Bds. Brit. Mus., 21, p. 576, 1893 — Calo- bre, Veraguas; Carriker, Ann. Carnegie Mus., 6, p. 406, 1910 — Cariblanco de SarapiquI, Carrlllo, and (?)Tenorio, Costa Rica. Oreopeleia lawrencei Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 489, 1916 — Costa Rica (Cariblanco de SarapiquI, Carrlllo, ?Tenorio) and Veraguas (Calobre, Santa F6). Oreopelia lawrencii lawrencii Peters, Bull. Mus. Comp. Zool., 71, p. 299, 1931 — Boquete Trail, Almirante, Panama. 1 Oreopeleia lawrencii (Salvin) in general appearance is so much like O. costari- censis as to suggest conspecific relationship. Both are, however, stated to occur together in certain parts of Caribbean Costa Rica (e.g., at Cariblanco de Sara- piquI and Carrlllo), and further information about their breeding ranges seems, therefore, imperative before any final conclusion can be reached. 1942 Birds of the Americas— Hellmayr and Conover 611 {1)Oreopelia lawrencii lentipes Peters, Bull. Mus. Comp. Zool., 71, p. 300, 1931 — Tenorio, Costa Rica (type in Museum of Comparative Zoology, Cambridge, Mass.).' Oreopeleia lawrencei lawrencei Griscom, Bull. Mus. Comp. Zool., 78, p. 312, 1935 — Caribbean slope of western Panama to Veraguas. Oreopeleia lawrencii lentipes Peters, Bds. World, 3, p. 129, 1937 (range). Oreopeleia lawrencii lawrencii Peters, Bds. World, 3, p. 129, 1937 (range). Range. — Caribbean slope of western Panama (Veraguas to Almi- rante Bay) and Costa Rica (Guacimo, Carrillo, Cariblanco de Sara- piqui; also recorded from Tenorio, Guanacaste).^ Oreopeleia goldmani (Nelson).^ Mount Pirri Quail Dove. Geotrygon goldmani Nelson, Smiths. Misc. Coll., 60, No. 3, p. 2, 1912 — Mount Pirri, eastern Panama (type in U. S. National Museum). Oreopeleia goldmani Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 490, 1916— Mount Pirri and Cana (monog.); Griscom, Bull. Mus. Comp. Zool., 78, p. 312, 1935— eastern Darien; Peters, Bds. World, 3, p. 129, 1937 (range). Range. — Subtropical zone of eastern Darien, Panama (Mount /Pirri, Cana). Oreopeleia linearis rubida (Nelson). Guerrero White-faced Quail Dove. Geotrygon albifacies rubida Nelson, Proc. Biol. Soc. Wash., 16, p. 151, 1903 — Omilteme, Guerrero, Mexico (type in U. S. National Museum). Geotrygon albifacies (not of Sclater) Salvadori, Cat. Bds. Brit. Mus., 21, p. 581, 1893 — part, spec, o, Chilpancingo, Guerrero; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 268, 1902 — part, Chilpancingo. 1 This form is described as being much paler (upper interscapular region light brownish olive; breast lighter and purer gray, washed with greenish only on the sides) and sUghtly larger (wing of males, 144-146, against 137-142; tail, 143 against 139-141). Though principally basing it on two males from Tenorio, Guanacaste, the author refers to it also a female from Cariblanco de Sarapiqul, situated in the foothills on the northern slope of the Volcan de Poas, hence on the Caribbean side, while an immature male from Guacimo, a place farther east in the same faunal region, is pronounced to be typical lawrencii. This can hardly be correct. Either the birds from Caribbean Costa Rica are all lawrencii, leaving lentipes restricted to Guanacaste, or the supposed color-differences, which obviously are not greater than those observed in the allied 0. veraguensis, are individual rather than racial. It should also be added that the regular occurrence on the Pacific side needs con- firmation, this quail dove being otherwise strictly confined to the Caribbean slope of the Cordilleras. 2 Wetmore (Proc. Biol. Soc. Wash., 54, p. 205, Dec. 8, 1941) has very recently described O. I. carrikeri from Volcan San Martin, Sierra de Tuxtla, Veracruz, Mexico (type in U. S. National Museum). Said to be paler even than lentipes. ^ Oreopeleia goldmani (Nelson) : "Somewhat resembling O. lawrencii, but pileum and nape deep russet brown (paler on forehead); broad malar-suborbital stripe buff instead of white; hind neck brown instead of grayish green, and upper parts (except back) browner. Wing, 139-145; tail, 81-90; bill, 13-15." (Ridgway, I.e.) We are not acquainted with this quail dove. 612 Field Museum of Natural History — Zoology, Vol. XIII Oreopeleia albifacies rubida Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 495, 1916 — State of Guerrero (monog.); Griscom, Auk, 54, p. 193, 1937 — Omilteme, Guerrero; Peters, Bds. World, 3, p. 131, 1937 (range). /^awge.— Subtropical zone of southwestern Mexico, in State of Guerrero (Omilteme, Chilpancingo). ♦Oreopeleia linearis albifacies (Sclater). White-faced Quail Dove. Geotrygon albifacies Sclater,^ Proc. Zool. Soc. Lond., 26, p. 98, 1858 — Jalapa, Vera Cruz, Mexico (type in coll. of J. Verreaux); idem. I.e., 27, pp. 368, 391, 1859 — vicinity of Jalapa, Vera Cruz, and Latani, Oaxaca, Mexico; idem and Salvin, Ibis, 1860, p. 401 — Vera Paz, Guatemala; iidem, Exot. Om., p. 124, 1868 — part, Mexico; Sumichrast, La Naturaleza, 5, p. 232, 1881 — Cordoba and Orizaba, Vera Cruz; Salvadori, Cat. Bds. Brit. Mus., 21, p. 581, 1893 — part, spec, a-n, d', e'. Vera Cruz, Mexico (Jalapa, Co- atepec, Misantla), and Guatemala (Choctum, Vera Paz); Lantz, Trans. Kans. Acad. Sci., 16, p. 219, 1899 — Coatepec, Vera Cruz; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 268, 1902 — part. Vera Cruz (Mirador, Cordoba, Orizaba, Jalapa, Coatepec, Cuesta de Misantla), Oaxaca (Latani), and Guatemala (Choctum, Verapaz, Sierra de las Minas). Geotrygon chiriquensis (not of Sclater, 1856) Sclater, Proc. Zool. Soc. Lond., 25, p. 206, 1857 — Jalapa; idem and Salvin, Exot. Om., p. 77, 1867 — part, Jalapa. Oreopeleia albifacies albifacies Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 493, 1916 — part, Mexico (states of Vera Cruz, Oaxaca, and Chiapas) and Guatemala (Choctum, Verapaz); Griscom, Ibis, 1935, pp. 649, 812 — Verapaz and Sierra del las Minas, Guatemala; Peters, Bds. World, 3, p. 131, 1937 (range); Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 11, p. 362, 1939 — Santa Rosa, Comitan, Chiapas. Oreopeleia albifascies albifascies Stone, Proc. Acad. Nat. Sci. Phila., 84, p. 307, 1932 — San Juancito, Honduras. Range. — Subtropical zone of southeastern Mexico, in states of Vera Cruz, Oaxaca (Latani, Totontepec, Mount Zempoaltepec), and Chiapas (Tumbald, Santa Rosa), south through northern Guatemala (Alta Verapaz) to extreme northwestern Honduras.^ Field Museum Collection. — 1: Honduras (mountain camp near San Pedro de Sula, Cortes, 1). 1 Peristera albifacies G. R. Gray (List Spec. Bds. Brit. Mus., 4, p. 55, 1856) as well as Peristera mexicana G. R. Gray (List Spec. Bds. Brit. Mus., 3, p. 15, 1844) are nomina nuda. The so-called "type" in the British Museum, therefore, has no claim to this dignity. * Birds from Alta Verapaz, Guatemala, agree with others from Jalapa, and a single female from Volcan de Puca, in western Honduras, examined by the senior author cannot be separated either. Twenty additional specimens from Mexico (Vera Cruz and Chiapas) and Guatemala (Polychic River) examined. 1942 Birds of the Americas — Hellmayr and Conover 613 *Oreopeleia linearis anthonyi Griscom.' Anthony's White- faced Quail Dove. Oreopeleia albifades anthonyi Griscom, Amer. Mus. Nov., 379, p. 4, 1929 — San Lucas [= Tollman], Pacific Guatemala (type in the American Museum of Natural History, New York); idem. Bull. Amer. Mus. N. H., 64, p. 119, 1932 — San Lucas; idem. Ibis, 1935, p. 549 (in text) — Pacific Cordillera of Guatemala and southern Chiapas; Peters, Bds. World, 3, p. 131, 1937 (range). Geotrygon albifades (not of Sclater) Sclater and Salvin, Exot. Orn., p. 124, 1868— part, Guatemala; Salvadori, Cat. Bds. Brit. Mus., 21, p. 581, 1893— part, spec, q-c', Guatemala (Rio de la Cuesta, San Marcos; El Rincon, San Marcos; San Martin; Atitlan; Savanna Grande; Vol can de Fuego); Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 268, 1902 — part, Guatemala (same localities). Geotrygon chiriquensis (not of Sclater) Sclater and Salvin, Exot. Orn., p. 77, pi. 39, 1867 — part. Savanna Grande, Guatemala. Oreopeleia albifades albifades Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 493, 1916 — part, Pacific Guatemala (Rio de la Cuesta and El Rincon, San Marcos; San Martin, Atitlan; Savanna Grande, Vol can de Fuego). Range. — Subtropical zone of the Pacific Cordillera of Guatemala and the adjacent parts of southern Chiapas. Field Museum Collection. — 3: Guatemala (Volcan Tajumulco, San Marcos, 3). *Oreopeleia linearis silvestris Dickey and van Rossem.^ Salva- dor White-faced Quail Dove. Oreopeleia albifades silvestris Dickey and van Rossem, Proc. Biol. Soc. Wash., 41, p. 130, 1928 — Cerro Los Naranjos, Volcan Santa Ana, El Salvador (type in coll. of Donald R. Dickey, now in the University of California at Los Angeles); Griscom, Amer. Mus. Nov., 379, p. 4, 1929 — Nicaragua; Peters, Bds. World, 3, p. 131, 1937 (range); Dickey and van Rossem, ^Oreopeleia linearis anthonyi Griscom: Similar to 0. I. albifades, but occiput and nape brownish instead of gull gray; forehead more buflfy, less white; foreneck and chest browner, lacking the buffy gray diffusion so characteristic of albifades. A single female from Volcan de F^ego is indeed darker, nearly wood brown on the anterior under parts, when compared to albifades, but the nape is not more extensively reddish brown than in certain Mexican females. Recently, however, we have examined twenty specimens from Pacific Guatemala (Volcan de Fuego; El Rincon and Rio de la Cuesta, San Marcos; San Martin, Quezaltenango) and find the race fairly distinguishable. Three adults from the Sierra de las Minas seem to be nearer to albifades. ' Oreopeleia linearis silvestris Dickey and van Rossem : Nearest to 0. 1, anthonyi, but more grayish, less reddish underneath; pectoral region between drab and light grayish olive; flanks and under tail coverts duller, wood brown rather than clay color; throat whiter, less buffy. A very poor race. Five additional specimens from Nicaragua (Matagalpa, San Rafael del Norte) and one from Honduras (Danli) examined. 614 Field Museum of Natural History— Zoology, Vol. XIII Field Mus. Nat. Hist., Zool. Ser., 23, p. 199, 1938— Volcan de Santa Ana and Los Esesmiles, El Salvador. Geotrygon albifacies (not of Sclater) Salvin and Godman, Ibis, 1892, p. 328 — Matagalpa, Nicaragua; Salvadori, Cat. Bds. Brit. Mus., 21, p. 581, 1893 — part, spec, f, g', Matagalpa and San Rafael del Norte, Nicaragua; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 268, 1902 — part, Honduras (Danli) and Nicaragua (Janli, Matagalpa, San Rafael del Norte). Oreopeleia albifacies albifacies Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 493, 1916 — part, Honduras (Danli) and Nicaragua (Ocotdl, Janli, Matagalpa, Rio Coco, San Rafael del Norte, Peiia Blanca). Range. — Subtropical zone of El Salvador, Honduras, and western Nicaragua. Field Museum Collection. — 2: El Salvador (Volcan Santa Ana, 1) ; Nicaragua (San Rafael del Norte, Jinotega, 1). Conover Collection. — 12: Honduras (Las Penitas, Choluteca, 3; Alto Cantoral, Tegucigalpa, 3; Cantoral, Tegucigalpa, 1 ; Tegucigalpa, 1; San Jos^, Santa Barbara, 1; La Libertad, Copan, 3). *Oreopeleia linearis chiriquensis (Sclater).' ChiriquI White- faced Quail Dove. Geotrygon chiriquensis Sclater, Proc. Zool. Soc. Lond., 24, p. 143, 1856 — David, Chiriquf, Panama (type in Paris Museum ex coll. of C. L. Bonaparte; cf. Sclater and Salvin, Exot. Orn., p. 123, 1868); Bonaparte, Compt. Rend. Acad. Sci. Paris, 43, No. 20, p. 943, Nov., 1856— "Jalapa," errore,= David, Chiriqui (descr.);" Salvin, Proc. Zool. Soc. Lond., 1867, p. 159— David; Sclater and Salvin, Exot. Orn., p. 77, 1867 — part, Chiriqui; iidem, I.e., p. 123, pi. 62, 1868— Chiriqui (David) and Veraguas (Castillo, Calovevora); Salvin, Proc. Zool. Soc. Lond., 1870, p. 217— Veraguas (Castillo, Calove- vora, Calobre) and Panama (Volcan de Chiriqui); Boucard, I.e., 1878, p. 43 — Volcan de Irazu and La Candelaria, Costa Rica (habits); Zeled6n, Anal. Mus. Nac. Costa Rica, 1, p. 127, 1887— La Candelaria and El Zarcero de Alaju61a, Costa Rica; Salvadori, Cat. Bds. Brit. Mus., 21, p. 579, 1893 — Veraguas (Castillo, Calov6vora) and Volcan de Chiriqui; Bangs, Proc. New Engl. Zool. CI., 3, p. 24, 1902 — Boquete and Volcan de * Oreopeleia linearis chiriquensis (Sclater) is the most intensely colored member of the group by reason of its deep tawny pectoral area. Besides, it is easily recog- nized by having the whole pileum from the base of the bill to the nape slate gray. Still we believe there is little doubt that chiriquensis and the albifacies complex are merely geographic representatives of 0. linearis. The Chiriqui Quail Dove has the black streak across the cheeks just as well marked as the last-named, and an approach to its deep tawny pectoral coloration is found in the orange-cinnamon wash on the anterior under parts of O. I. infusca. Costa Rican birds are like others from Chiriqui (Boquete) and Veraguas (Castillo, Calovevora). * Bonaparte gives a very good description of the present form (cf . "pileo plumbeo" and "subtus pure rufo-cinnamomea"), probably based on the type si)ecimen formerly in his private collection, as we are told by Sclater and Salvin, but erroneously ascribes it to "Jalappa," Mexico. 1942 Birds of the Americas— Hellmayr and Conover 615 Chiriqui, Panama; Salvin and Godman, Biol. Centr.-Amer., Aves, 3, p. 270, 1902 — Costa Rica (Cervdntes, El Zarc6ro de Alaju^la, La Candelaria, Volcan de Irazti, Tarrazu) and Panama (David, Boquete, Volcan de Chiriqui, Castillo, Calov6vora); Bangs, Proc. Biol. Soc. Wash., 22, p. 30, 1909— Cerro de Santa Maria, Costa Rica; Carriker, Ann. Carnegie Mus., 6, p. 407, 1910 — Costa Rica (La Estrella, Cerro de Santa Maria, Ujurrds de Terraba; nest and eggs descr.). Geotrygon coeruleiceps Lawrence, Ann. Lyc. Nat. Hist. N. Y., 9, p. 136, 1868 — Cervantes, Costa Rica (type in U. S. National Museum); idem. I.e., 9, p. 148, 1869 (crit.); Frantzius, Journ. Orn., 17, p. 371, 1869— Cervantes; Salvin, Ibis, 1869, pp. 317, 319— Costa Rica (crit.). Oreopeleia chiriqicensis Ridgway, Bull. U. S. Nat. Mus., 50, Part 7, p. 491, 1916 — Costa Rica to Veraguas (monog.); Griscom, Bull. Mus. Comp. Zool., 70, p. 312, 1935 (range); Peters, Bds. World, 3, p. 131, 1937 (range). Range. — Subtropical zone of Costa Rica and the Pacific slope of western Panama, east to Veraguas. Field Museum Collection. — 1: Costa Rica (El Pozo, Puntarenas, 1). Conover Collection. — 2: Panama (Boquete, Chiriqui, 2). ♦Oreopeleia linearis infusca (Bangs). ^ Dusky White-faced Quail Dove. Geotrygon linearis infusca Bangs, Proc. New Engl. Zool. CI., 1, p. 108, 1900— Chirua, Santa Marta, Colombia (type in coll. of E. A. and O. Bangs, now in Museum of Comparative Zoology, Cambridge, Mass.; cf. Bangs, Bull. Mus. Comp. Zool., 70, p. 166, 1930); Allen, Bull. Amer. Mus. N. H., 13, p. 128, 1900 — Valparaiso, El Libano, and San Lorenzo, Colombia. Geotrygon linearis (not Columbi-Gallina linearis Prevost) Bangs, Proc. Biol. Soc. Wash., 12, p. 157, 1898— Pueblo Viejo. Oreopeleia linearis infusca Todd and Carriker, Ann. Carnegie Mus., 14, p. 189, 1922 — El Libano, San Lorenzo, Las Vegas, Cincinnati, Las Taguas, and Pueblo Viejo (crit., habits); Peters, Bds. World, 3, p. 131, 1937 (range). Range. — Subtropical zone of the Santa Marta region in northern Colombia. Conover Collection. — 1: Colombia, Santa Marta (Vista Nieve, 1). ♦Oreopeleia linearis linearis (Provost). Colombian White- faced Quail Dove. Columbi-Gallina linearis Prevost, in Knip, Les Pigeons, 2, Uvr. 11, p. 104, 1843 — "dans la province de Santa-Fe-de-Bogot^," Colombia (type in Paris Museum). ' Oreopeleia linearis infusca (Bangs) : Similar to 0. I. linearis, but upper parts decidedly paler; the pileum cinnamon rather than walnut brown, the occiput lighter gray, the purplish tinge on the upper back somewhat paler, the lower back, wings, and tail less rufescent; the anterior under parts washed with orange cinnamon. The few specimens examined fully bear out the characters of this form as established by Mr. Todd through the study of a large series from Santa Marta. 616 Field Museum of Natural History — Zoology, Vol. XIII Columba linearis Knip, Les Pigeons, 2, livr. 11, pi. 55, 1843. Geotrygon linearis Sclater, Proc. Zool. Soc. Lond., 23, p. 163, 1855 — Bogotd; Bonaparte, Consp. Gen. Av., 2, p. 71, 1857 — Santa-Fe-de-Bogota (descr.); Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, p. 782 — upper wood region of Merida; iidem. I.e., 1879, p. 544 — Santa Elena, Colombia; Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 285, 1890 — "Porto Cabello," Venezuela; Salvadori, Cat. Bds. Brit. Mus., 21, p. 580, 1893— Colombia (Santa Elena, Bogotd, Anolaima). Stamoenas linearis Schlegel, Mus. Pays-Bas, Columbae, p. 164, 1873 — Bogota. Geotrygon venezuelensis Salvadori, Cat. Bds. Brit. Mus., 21, p. 581 (after June 30), 1893 — part, Merida, Venezuela (type in British Museum examined). Geotrygon linearis venezv^lensis Hellmayr and Seilem, Arch. Naturg., 78, A, Heft 5, p. 160, 1912 — Cumbre de Valencia, Carabobo, Venezuela (crit.). Oreopeleia linearis linearis Chapman, Bull. Amer. Mus. N. H., 36, p. 215, 1917 — Puerto Valdivia (lower Cauca), Andalucia (head of Magdalena Valley), Fusugasuga and Buena Vista (eastern Andes), Colombia (crit.); Peters, Bds. World, 3, p. 131, 1937 (range). Oreopeleia linearis Osgood and Conover, Field Mus. Nat. Hist., Zool. Ser., 12, p. 38, 1922 — Rio Mucujon, Sierra de Merida, Paramo Tambor, and Pd- ' ramo de Tama, Venezuela (crit.). Range. — Subtropical zone of Colombia (Santa Elena and Puerto Valdivia, Antioquia; eastern Andes) and western Venezuela (from Merida to the Caracas region).^ Field Museum Collection. — 2: Colombia (Bogota, 1; Pdramo de Tama, Santander del Norte, 1). Conover Collection. — 9: Venezuela, Merida (Rio Mucujon, 4; Sierra de Merida, 1; Paramo Tambor, 1; Capas, 1; Valle, Rio Mucu- jon, 1; La Cuchilla, 1). *Oreopeleia linearis trinitatis (Hellmajnr and Seilern).^ Trini- dad White-faced Quail Dove. ^ Birds from Venezuela {venezuelensis) are not separable from those of Colom- bia, although same individuals have the rump and wings slightly more olivaceous. Additional material examined. — Colombia: Bogota, 7; Santa Elena, 1. — Vene- zuela: Valle, Merida, 5; Culata, Merida, 3; Carbonera, Merida, 1; Cumbre de Valencia, Carabobo, 5; Silla de Caracas, 6; Galipdn, Cerro del Avila, 2. * Oreopeleia linearis trinitatis (Hellmayr and Seilem): Similar to O. I. linearis, but decidedly smaller, with considerably weaker legs and toes; hind neck cameo brown (instead of gray), just a little darker than the walnut brown nape; upper back anteriorly glossed with bronze-green; upper wing coverts and outer webs of remiges less rufescent, olive brown to cinnamon brown rather than Argus brown to auburn; flanks and under tail coverts paler, Sayal brown rather than cinnamon brown; under wing coverts less rufescent. Wing, 140-148, (female) 138-142; tail, 97-104, (female) 95-98; biU, 143^16. Independent comparison by the authors of Turumiquire specimens with others from Trinidad reveals the absolute identity of pariae and trinitatis. A 1942 Birds of the Americas — Hellmayr and Conover 617 Geotrygon linearis triniiatis Hellmayr and Seilern, Bull. Brit. Orn. CI., 31, p. 13, 1912 — Aripo, Trinidad (type in Munich Museum). Peristera frenata{?) (not Columba frenata Tschudi) Jardine, Ann. Mag. Nat. Hist., 20, p. 374, 1847— Tobago. Geotrygon frenata (not Columba frenata Tschudi) Tristram, Cat. Coll. Bds. Tristram, p. 40, 1889— Tobago. Peristera linearis (not Columbi-Gallina linearis Provost) Leotaud, Ois. Trinidad, p. 373, 1866 — mountains of Trinidad. Geotrygon linearis Cory, Auk, 10, p. 220, 1893 — Tobago. Geotrygon venezuelensis Salvadori, Cat. Bds. Brit. Mus., 21, p. 581, 1893 — part, Tobago; Cherrie, Sci. Bull., Mus. Brookl. Inst., 1, p. 192, 1906— Aripo, Trinidad; idem. I.e., p. 370, 1908 — Aripo. Geotrygon sp. Hellmayr, Nov. Zool., 13, p. 48, 1906 — Trinidad (ex Leotaud). Geotrygon pariae Chapman, Bull. Amer. Mus. N. H., 33, p. 194, 1914 — Crist6- bal Colon, Paria Peninsula, Venezuela (type in the American Museum of Natural History, New York). Geotrygon linearis pariae Chapman, Amer. Mus. Nov., 191, p. 6, 1925 — Neveri, Mount Turumiquire, Venezuela (crit.). Oreopeleia linearis venezuelensis Roberts, Trop. Agric, 11, p. 92, 1934 — Trini- dad; Belcher and Smooker, Ibis, 1936, p. 8 — Morne Bleue, Trinidad (nest and eggs descr.). Oreopeleia linearis pariae Peters, Bds. World, 3, p. 132, 1937 (range). Oreopeleia linearis trinitatis Peters, Bds. World, 3, p. 132, 1937 (range). Range. — Islands of Tobago and Trinidad, and northeastern Vene- zuela (in states of Sucr6 and Monagas). Field Museum Collection. — 5: Tobago (unspecified, 1); Venezuela (Mount Turumiquire, Sucr^, 4). Conover Collection. — 2 : Venezuela (San Rafael, near Cumanacoa, 2) . ♦Oreopeleia frenata frenata (Tschudi). Peruvian Quail Dove. Columba frenata Tschudi,» Arch. Naturg., 9, (1), p. 386, 1843— "in sylvis Antium declivitatis orien talis," Peru, probably = Valley of Chanchamayo, Dept. Junin (type in NeuchStel Museum; cf. Sclater, Proc. Zool. Soc. series from Tobago examined by Hellmayr is identical in coloration, but tends to have very slightly longer wings which vary from 143 to 148 against 140 to 144 in Trinidad. Birds from northwestern Venezuela (Caracas region to Merida) have wings from 154-160, while the tail measures from 110 to 115, and the bill from 16 to 17 mm. All these figures refer to adult males. Females are constantly smaller: wing, (Tobago) 142-144, (Trinidad) 138-142, (Caracas region) 153-156. In northeastern Venezuela and Trinidad this quail dove is hardly ever found below 1,800 feet, whereas in Tobago specimens have been obtained as low as 600 feet above sea level. Additional material examined. — Tobago: Man o' War Bay, 9. — Trinidad: Aripo Range (alt. 1,800 to 2,000 ft.), 6.— Venezuela: Cristobal Colon, Sucr6, 1. ' We do not find that Temminck ever named a Columba frenata. 618 Field Museum of Natural History— Zoology, Vol. XIII Lond., 1873, p. 783); idem, I.e., 10, (1), p. 306, 1844— Peru; idem, Unters. Faun. Peru., Orn., p. 278, pi. 28, 1846— eastern Peru, Geotrygon frenata Bonaparte, Consp. Gen. Av., 2, p. 71, 1857 — Peru (descr.); Sclater, Proc. Zool. Soc. Lond., 1873, pp. 780, 783— Huasampilla, Dept. Cuzco, Peru (crit.); Taczanowski, I.e., 1874, p. 556 — Amable Maria and Auquimarca, Peru; Selater and Salvin, I.e., 1879, p. 640 — Simaeu, Yuyo, and Tilotilo, Bolivia; Taezanowski, Orn. Per., 3, p. 257, 1886 — Peru (Huasampilla, Amable Maria, Auquimarca); Salvadori, Cat. Bds. Brit. Mus., 21, p. 578, 1893 — Peru (Huasampilla) and Bolivia (Simaeu, Tilotilo, Yuyo); Berlepsch and Stolzmann, Proe. Zool. Soe. Lond., 1902, (2), p. 44 — La Merced and La Gloria, Chanehamayo, Peru; iidem, Ornis, 13, pp. 100, 125, 1906 — Idma, Urubamba, and Huaynapata, Marcapata, Peru. Oreopeleia frenata Chapman, Bull. U. S. Nat. Mus., 117, p. 47, 1921 — Rio San Miguel, Urubamba, Peru. Oreopeleia bourcieri frenata Peters, Bds. World, 3, p. 132, 1937 (range). Range. — Subtropical zone of northern Bolivia (depts. of Cocha- bamba and La Paz) and southern Peru (north to Junin).* Conover Collection. — 4: Bolivia (Incachaca, Cochabamba, 4). Oreopeleia frenata subgrisea (Chapman). ^ Alamor Quail Dove. Oreopelia bourcieri subgrisea Chapman, Amer. Mus. Nov., 31, p. 2, 1922 — Alamor, Prov. Loja, Ecuador (type in the American Museum of Natural History, New York). Oreopeleia bourcieri subgrisea Chapman, Bull. Amer. Mus. N, H., 55, p. 173, 1926— Alamor and Celica, Ecuador; Peters, Bds. World, 3, p. 132, 1937— southwestern Ecuador. Geotrygon frenata (not Columba frenata Tschudi) Taczanowski, Proe. Zool. Soe. Lond., 1880, p. 213— Cutervo, Peru. Geotrygon bourcieri (not of Bonaparte) Taczanowski, Orn. Per., 3, p. 259, 1886 — Cutervo, Tambillo, and Cococho, Peru. Range. — Subtropical zone of southwestern Ecuador (in Province of Loja) and northwestern Peru (Cutervo, Tambillo, Cococho, and Leimabamba, Maraiion Valley). ♦Oreopeleia frenata bourcieri (Bonaparte). Bourcier's Quail Dove. Geotrygon bourcieri Bonaparte, Compt. Rend. Acad. Sci. Paris, 40, No. 3, p. 101, Jan., 1855 — Valley of Lloa, Ecuador (type in Paris Museum); idem, Consp. Gen. Av., 2, p. 71, 1857 — Lloa, Ecuador; Sclater, Proe. Zool. 1 Birds from Bolivia (San Antonio, La Paz) do not materially differ from others taken in southern Peru (Idma, Urubamba; La Merced, Chanehamayo). * Oreopeleia frenata subgrisea (Chapman) : Similar above to O. /. bourcieri, viz. with top of head plain slate gray (not vinaeeous-gray to cameo brown as in frenata), but forehead decidedly paler, nearly whitish, and breast much lighter, drab gray to light drab instead of hair brown. In other words, this form, except for the 1942 Birds of the Americas— Hellmayr and Conover 619 Soc. Lond., 28, p. 72, 1860 — Pallatanga, Ecuador; idem and Salvin, Exot. Orn., p. 79, 1867 — part, Lloa and Pallatanga; Berlepsch and Tacza- nowski, Proc. Zool. Soc. Lond., 1884, p. 312 — La Union, Ecuador; iidem, I.e., 1885, p. Ill — Machay, Banos, and San Rafael, Ecuador; Heine and Reichenow, Nomencl. Mus. Orn. Hein., p. 285, 1890 — Pallatanga; Salva- dori. Cat. Bds. Brit. Mus., 21, p. 577, 1893 — San Jose and Monji, Ecua- dor; Hartert, Nov. Zool., 5, p. 504, 1898 — Paramba, Ecuador; Salvadori and Festa, Boll. Mus. Zool. Torino, 15, No. 368, p. 37, 1900— Gualea and San Jos6, Ecuador; Hartert, Nov. Zool., 9, p. 603, 1902— Paramba; Good- fellow, Ibis, 1902, p. 228 — below Baeza, Ecuador; Hellmayr, Proc. Zool. Soc. Lond., 1911, p. 1206 — Pueblo Rico, San Juan slopes, western Andes, Colombia. Oreopeleia bourcieri Chapman, Bull. Amer. Mus. N. H., 36, p. 214, 1917 — Salencio, San Antonio, La Florida, Cocal, Cerro Munchique, Gallera, Almaguer, Miraflores, El Roble, Laguneta, and La Candela, western and central Andes of Colombia (crit.); Lonnberg and Rendahl, Ark. Zool., 14, No. 25, p. 19, 1922^Piganta (Mojanda) and Alonguinche, Ecuador. Geotrygon bourcieri baeza Chubb, Bull. Brit. Orn. CI., 38, p. 33, 1917 — Baeza, eastern Ecuador (type in the British Museum examined) ; idem. Ibis, 1919, p. 47 — Baeza. Geotrygon bourcieri bourcieri Chubb, Ibis, 1919, p. 46 — Mindo and Cangunana, Ecuador. Oreopeleia bourcieri bourcieri Chapman, Bull. Amer. Mus. N. H., 55, p. 172, 1926 — Pagma (near Chunchi), Piganta (Mojajida Mountains), Sinche, near Mindo, Zaruma, Zamora, Sabanilla, Baeza, and Sumaco, Ecuador (crit.); Berlioz, Bull. Mus. Hist. Nat. Paris, (2), 4, p. 621, 1932— El Portete de Tarqul, Ecuador; Peters, Bds. World, 3, p. 132, 1937 (range). Range. — Subtropical zone of Ecuador (except southwestern sec- tion) and central and western Andes of Colombia.^ Field Museum Collection. — 1: Colombia (San Antonio, Valle de Cauca, 1). Conover Collection.- — 26: Colombia, Cauca, El Tambo (La Costa, 2 Munchique, 4); Ecuador (Chical, 3; Taguaquiri, 2; Ramos-Urco, 1 San Cadoo-Mindo, Pichincha, 1; Montes Anagumba, imbabura, 4 lighter forehead, resembles bourcieri on the upper, and frenata on the under parts, and tends to show that these two ground doves are conspecific. Material examined. — Peru: Leimabamba, 2. .*' ^i> > On comparing specimens from the western Andes of Colombia and both slopes of Ecuador, Hellmayr does not notice any other than individual variations, and finds himself in agreement with Chapman, who, on the basis of much more extensive material, also denies the possibility of maintaining baeza. Birds from the Rio Zamora are, according to this author, inseparable from ^estern examples, while a series from Zaruma forms the transition to subgrisea. The occurrence of 0. 1, linearis at Santa EJIena and Puerto Valdivia, as recorded by Chapman, obliges us to regard the O. frenata comnlex as specifically distinct from O. linearis, though further researches may yet shbw that representatives of the two groups do not actually breed together. ^ • 620 Field Museum of Natural History— Zoology, Vol. XIII Pacto, Pichincha, 1 ; Cerro San Jose, Pichincha, 1 ; head of Rio Tigre, 1 ; Paramba, Imbabura, 1; Monte Chuga, Imbabura, 1; Gualea, Tulipe, 1; Chimiplayas, 1; Condeja, 1; Baeza, 1). Oreopeleia j^renatajW e rythropa reia (Salvadori).^ Salvadori's Quail Dove. / Geotrygon erythropareia Salvadori,^ Cat. Bds. Brit. Mus., 21, p. 578, 1893 — Jima and Rosario, Ecuador (type, from "Ecuador," in British Museum). Geotrygon bourcieri (not of Bonaparte) Sclater and Salvin, Exot. Orn., p. 79, pi. 40, 1867— Ecuador (in part). Oreopeleia erythropareia Chapman, Bull. Amer. Mus. N. H., 55, p. 173, 1926 — Jima and Rosario (crit.); Peters, Bds. World, 3, p. 132, 1937 (range). Range. — Subtropical zone of eastern Ecuador (Jima; Rosario). Genus STARNOENAS Bonaparte Stamoenas Bonaparte, Geog. and Comp. List Bds. Eur. and N. Amer., p. 41, 1838 — type, by monotypy, Columba cyanocephala Linnaeus. Starnaenas G. R. Gray, Gen. Bds., 2, p. 479, 1845 (emendation). Sternoenas Reichenbach, Av. Syst. Nat., p. xxv, 1852 (emendation). Perdicopelia Van der Hoeven, Handb. Dierk., 2nd ed., 2, p. 680, 1855 — new name for Starnaenas Bonaparte. ' Oreopeleia (Jrenata?) erythropareia (Salvadori), known from three specimens in the British Museum, is of very doubtful status. According to Chapman, it differs from 0. /. bourcieri in having the under tail coverts, as well as the flanks, deep snuflf brown; the breast strongly suffused with the same color; the frontal, malar, and nuchal regions kaiser brown; the crown darker; the whole lower back, upper tail coverts, secondaries, and wing coverts more rufescent. Judging from the figure in "Exotic Ornithology," where the specimen which subsequently became the type of G. erythropareia is depicted, it is altogether a darker and more rufescent bird than the ordinary style of O. f. bourcieri, though the divergencies do nqt strike one as being specific. The type was acquired from Verreaux in 1855, and probably originated in the Napo region whence collections were being received by this naturalist at that period. A second adult in the British Museum, sent by Clarence Buckley, is labeled "Jima," a place on the Amazonian slope of Ecuador southeast of Cuenca. Since Buckley's localities are all subject to uncertainty, the origin of the two only known adults is more or less shrouded in obscurity. This, taken in conjunction with the fact that authentically collected specimens from the regions to the north and south of Jima in eastern Ecuador prove to be inseparable from bourcieri, is apt to cast serious doubts on the existence of a distinct form in the heart of the range on the eastern slope of the Ecuadorian Andes. Hellmayr has since compared the two skins with a good series of bourcieri from Ecuador, and can but corroborate Chapman's statement quoted above. They are certainly very much darker and are not approached by any one of the fifteen specimens available for comparison. Material examined. — Ecuador: Jima, 1; unspecified, 1 (the type). 2 Peristera erythropareia G. R. Gray (List Spec. Bds. Brit. Mus., 4, p. 56, 1856) is a nomen nudum. ^5^ /^«Ui.;Wn,^ t^t:^o,\^hl, PMi, KoJoS"^ Homoptila 564 hortulana, Chamaepelia 527 horvathi, Colinus 256 horvathi, Eupsychortyx 256 howardi, Dendragapus 201 hoyianus, Grus 301 humilis, Rallus 323 Hydrocicca 392 hydrogallina, Rallus 351, 358 Hylobrontes 214 hyperythrus, Odontophorus. . . 274 628 Field Museum of Natural History— Zoology, Vol. XIII PAGE hypochracea, Crypturornis. ... 43 hypoleuca, Zenaida 481 hypoleuca, Zenaidura 481 hypoleucus, Colinus 249 hypoleucus, Eupsychortyx 249 hypopius, Rhynchortyx 289 hypospodius, Dendrortyx 228 hyposp>odius, Odontophorus 274 iacucaca, Penelope 155 idoneus, Crypturellus 65 idoneus, Crypturus 65 imbricata, Columba 433 immaculatus, Ralliis 322 inca, Chamoepelia 508 inca, Claravis 560 inca, Scardaf ella 508 incommoda, Crax 128 inconspicuus, Crypturellus. ... 40 inexpectata, Penelope 159 inexpectatus, Tinamus 16 infusca, Geotrj'gon 615 infusca, Oreopeleia 615 infuscata, Columba 470 ingoufi, Tinamotis 114 innotata, Zenaida 561 inops, Crypturellus 81 inoptatus, Limnopardalis 340 inoptatus, Pardirallus 340 inornata, Columba 449 inomatus, Crypturus 68 insignis, Colinus 245 insolitus, Limnopardaliis 340 insolitus, Pardirallus 340 insulanus, Colinus 240 insularis, Columbigallina 527 insularls, Leptotila 576 insularum, Rallus 328 intercedens, Nothocercus 24 interjecta, Psophia 313 intermedia, Eudromia Ill intermedia, Leptoptila 582 intermedia, Meleagris 293 intermedia, Ortalis 171 intermedia, Rhea 3 intermedius, Calopezus Ill intermedius, Trachypelmus 18 interrupta, Chaemepelia 535 interrupta, Columbigallina. . . 534 lonomis 403 jacquafu, Penelope 142 jacquinii, Penelope 194 jacquini, Pipile 189 jacu-caca, Penelope 155 jacupeba, Penelope 133 jacupema, Penelope 133 Jacupemba, Penelope 148 jacutinga, Penelope 190 Jacutinga, Pipile 190 jalapensis, Ortalis 171 jamaicensis, Columba 564 PAGE jamaicensis, Columbigallina. . . 529 jamaicensis, Laterallus 370 jamaicensis, Leptotila 564 jamaicensis, Rallus 370 jamesi, Pedioecetes 220 jessieae, Zenaida 489 jessieae, Zenaidura 489 jobsii, Bonasa 216 Julius, Nothocercus 26 julius, Tinamus 26 kalinowskii, Leptotila 582 kalinowskii, Nothoprocta 86 katraca, Phasianus 159 kelloggae, Lagopus 206 kennicottii, Pediocaetes 221 kennicottii, Pedioecetes 221 kerberti, Crypturus 79 kerriae, Crypturellus 75 kerriae, Crypturus 75 kiolo, Rallus 383 kleei, Crypturus 8 kleei, Tinamus 8 labradorius, Canachites 211 Lagopus 201 lagopus, Lagopus 201 lagopus, Tetrao 201 lakoi, Orthocrypturus 56 lamprauchen, Columba 442 landbecki, Rallus 316 lansbergii, Peristera 560 latens, Aramides 355 lateralis, Crex 378 Laterallus 368 Laterirallus. . . . .^ 368 latifrons, Tinamus 15 laubmanni, Crypturellus 44 lawrencii, Geotrygon 610 lawrencii, Oreopeleia 610 lentipes, Oreopelia 611 Lepidoenas 430 lepidotus, Crypturellus 77 lepidotus, Crypturus 77 Leptopelia 514 Leptophaps 549 Leptopila 564 Leptoptila 564 Leptotila 564 letonai, Columba 443 leucocephala, Columba 431 leucofimbria, Cariama 428 leucofrenatus, Eupsychortyx 250 leucogastra, Ortalis 173 leucogastra, Penelope 174 leucogastra, Porzana 375 leucolaemus, Odontophorus. . . 277 leucolophos, Penelope 191 leucometopius, Oreopeleia 598 leucophaeus, Rallus 329 leucophrys, Dendrortyx 227 leucophrys, Ortyx . 227 Index 629 PAGE leucopogon, Colinus 249 leucopogon, Ortyx 249 leucoprosopon, Lophortyx 237 leucoptera, Columba 500 leucoptera, Fulica 417 leucoptera, Penelope 190 leucoptera, Psophia 310 leucopterus, Lagopus 202 leucopterus, Porphyriops 394 leucopyga, Fulica 409 leucopyrrhus, Laterallus 385 leucopyrrhus, Rallus 385 leucothrix, Penelope 156 leucotis, Colinus 254 leucotis, Ortyx 254 leucurus, Lagopus 209 leucurus, Tetrao 209 levipes, Rallus 333 levraudi, Laterallus 382 levraudi, Porzana 382 leylandi, Ortyx 250 lichtensteinii, Penelope 157 litnicola, Rallus 335 limnetis, Rallus 329 Limnogeranus 297 Limnopardalis 339 Limnopardalus 339 linearis, Columbi-Gallina 615 linearis, Oreopeleia 615 lineolatus, Dactylortyx 282 lineolatus, Odontophorus 282 Lithoenas 430 littoralis, Colinus 254 littoralis, Eupsychortyx 255 livia, Columba 431 livida, Claravis 556 locutrix, Columba 470 longicauda, Ortalis 169 longirostris, Grus 298 longirostris, Rallus 324 longirostris, Tinamus 62 Lophocerus 118 Lophorhynchus 428 Lophortyx 232 loricata, Columba 437 loricatus, Odontophorus 276 lucida, Zenaida 497 luridus, Rallus 318 lyardi, Crypturornis 42 Lycornis 408 Lysca 408 macconnelli, Creciscus 379 macconnelli, Crypturus 29 macconnelli, Leptoptila 579 macropus, Pardirallus 323 macrorhyncha, Rhea 2 macroura, Columba 477 macroura, Dendrortyx 225 macroura, Ortyx 225 macroura, Zenaidura 477 maculata, Columba 485 PAGE maculatus, Colinus 242 maculatus, Pardirallus 340 maculatus, Rallus 340 maculicollis, Rhynchotus 85 maculosa, Columba 439 maculosa, Nothura 102 madrensis, Columba 451 magoua, Cryptura 21 major, Eurypyga 424 major, Fulica 351 major, Nothura 104 major, Penelope 150 major, Tetrao 21 major, Tinamus 21 malae, Leptotila 587 mangle, Aramides 345 mangle, Gallinula 345 manglecola, Rallus 330 marail, Penelope 133 marail, Phasianus 133 marajoensis, Zenaida 489 marajoensis, Zenaidura 489 marcgravii, Microdactylus 428 marginalis, Columba 438 marginata, Columba 477 marginella, Ecto pistes 479 marginella, Zenaidura 479 marilandicus, Tetrao 239 marilandus, Tetrao 239 marmorata, Nothura 107 marmorata, Tetrao 225 marmoratus, Odontophorus. . . 260 marmoratus, Ortyx (Odontophorus) 260 martinica, Columba 601 martinica, Fulica 403 martinica, Oreopeleia 601 martinica, Porphyrula 403 martinicana, Zenaida 498 martinicensis, Fulica 403 maruetta, Porzana 361 massena, Ortyx 285 matudae, Odontophorus 280 maxima, Fulica 421 maximus, Rallus 351 mccalli, Ortalida 169 mccalli, Ortalis 169 mearnsi, Cyrtonyx 284 mearnsi, Melopelia 499 mearnsi, Zenaida 499 medianus, Bonasa 214 medius, Odontophorus 264 medius, Tinamus 105 Megalornis 297 megalura, Leptoptila 585 megalura, Leptotila 585 melampyga, Crex 357 melanophaius, Laterallus 378 melanophaius, Rallus 378 melanops, Porphyriops 393 melanops, Rallus 393 melanoptera, Columba 561 melanoptera, Metriopelia 561 630 Field Museum of Natural History— Zoology, Vol. XIII PAGE melanotis, Odontophorus 268 melanonotus, Odontophorus. . . 273 melanura, Chamaepelia 561 melanurus, Rallus 358 Meleagris 292 meleagris, Odontophorus 286 meloda, Columba 502 meloda, Zenaida 502 Melopeleia 495 Melopelia 495 mendozensis, Nothura 98 meridionalis, Columba 483 meridionalis, Eurypyga 425 merriami, Cyrtonyx 286 merriami, Meleagris 293 meserythrus, Crypturellus 31 meserythrus, Tinamus 32 Metriopeleia 561 Metriopelia 561 mexicana, Aramides 347 mexicana, Ardea (Grus) 299 mexicana, Meleagris 294 mexicana, Peristera 612 mexicanus, Crypturellus 66 mexicanus, Crypturus 67 mexicanus, Tetrao 239 miantoptera, Chamaepelia 558 Microcrypturus 28 Microdactylus 428 Micropelia 505 Micropygia 386 migratoria, Columba 475 mikani, Crax 127, 128 minima, Columba 453 minor, Colinus 244 minor, Fulida 419 minor, Nothura 106 minor, Tinamus 106 minuta, Columba 531 minuta, Columbigallina 531 minutus, Rallus 367 mira, Eudromia 109 mira, Ortalis 178 Mitu 115 Mitua 115 mitu, Crax 115 mitu, Mitu 115 Mituporanga 120 mocquerysi, Colinus 259 mocquerysi, Eupsychortyx 259 modestus, Crypturellus 33 modestus, Crypturus 33 moebiusi, Nothoprocta 92 mondetoura, Claravis 559 mondetoura, Peristera 559 monilis, Columba 442 montagnii, Ortalida 151 montagnii, Penelope 151 montana, Columba 602 montana, Oreopeleia 602 montana, Penelope 157 montezumae, Cyrtonyx 285 PAGE montezumae, Ortyx 285 monticola, Bonasa 214 monticola, Columba 433 morenoi, Calopezus 110 morenoi, Eudromia 110 morenoi, Gymnopelia 513 motmot, Ortalis 159 motmot, Phasianus 159 munroi, Dendragapus 199 murivagans, Creciscus 370 murivagans, Laterallus 370 mustelina, Crex 363 mustelinus, Crypturellus 37 mustelinus, Crypturus 37 Mustelirallus 361 mystacea, Columba 600 mystacea, Oreopeleia 600 nana, Chaemepelia 518 nana, Columbigallina 518 nandu, Rhea 2 nandua, Rhea 2 nanus, Taoniscus 108 nanus, Tinamus 108 napensis, Psophia 310 nattereri, Pipile 193 nattereri, Tinamus 10 naumburgae, Pipile 194 navassae, Chaemepelia 529 navassae, Columbigallina 529 nayaritensis, Rallus 335 neglecta, Chaemepelia 516 neglecta, Columbigallina 516 nelsoni, Lagopus 205 Neocrex 390 neoxena, Engyptila 565 neoxena, Leptotila 565 neoxenus, Ortyx 255 nesiotes, Grus 300 Nesopelia 503 nesophila, Chaemepelia 54S niambu, Pezus 76, 77 nicaraguae, Dendrortyx 227 niediecki, Grus 298 niger, Penelope 183 nigra, Crax 120 nigra, Penelopina 183 nigricans, Rallus 321 nigricapilla, Penelope 140 nigriceps, Crypturellus 37 nigriceps, Crypturus 37 nigrifrons, Penelope 154, 190 nigripectus, Colinus 244 nigrirostris, Columba 460 nigrirostris, Columbigallina. . . 525 nigrocapillus, Nothocercus 27 nigrocapillus, Tinamus 27 nigrogularis, Colinus 247 nigrogularis, Ortyx 247 nigroguttata, Nothura 100 nivosus, Rallus 341 nobilis, Rhea 1 Index 631 PAGE noctivagus, Grypturellus 59 noctivagus, Tinamus 59 noronha, Zenaida 488 noronha, Zenaidura 488 notata, Coturnicops 389 notata, Zapornia 389 Notherodius 301 Nothocercus 23 Nothocrax 114 Nothoprocta 86 Nothura 95 Nothurus 81, 95 Notioenas 431 notius, Leptotila 587 noveboracensis, Coturnicops . . . 388 noveboracensis, Fulica 388 nudifrons, Crax 115 Numida 291 nuttingi, Leptotila 573 oaxacae, Dendrortyx 226 obscura, Penelope 139 obscura, Psophia 314 obscurus, Dendragapus 198 obscurus, Tetrao 198 obsoleta, Gymnopelia 510 obsoletus, Grypturellus 43 obsoletus, Rallus 332 obsoletus, Tinamus 43 occidentalis, Cdlumba 457 occidentalis, Grypturellus 66 occidentalis, Lagopus 204 occidentalis, Leptotila 574 occidentalis, Meleagris 292 ocellata, Agriocharis 294 ocellatus, Cyrtonyx 287 ochoterena, Glaravis 558 ochraceiventris, Grypturellus. . 45 ochraceiventris, Crypturus 45 ochraceiventris, Leptotila 569 ochrogaster, Penelope 156 ochromitra, Penelope 147 ochroptera, Leptoptila 580 ochroptera, Psophia 312 Odontophorus 260 Oenoenas 431 oenops, Golumba 460 oenops, Laterallus 377 oenops, Porzana 378 ogilvie-granti, Golumba 466 olivacea, Ortalis 177 olivacea, Penelope 140 olivaceiceps, Penelope 156 olivaceus, Rallus 364 olivascens, Neocrex 390 olivascens, Tinamus 19 onusta, Meleagris 294 Opetioptila 195 Opisthocomus 295 orecta, Lophortyx 232 Oreopeleia 597 Oreophasis 196 PAGE Oreortyx 228 organorum, Tinamus 10 orienticola, Penelope 143 ornata, Nothoprocta 87 Oropeleia 597 Oropelia 598 Ortaldia 159 Ortalis 159 Orthocorys 295 Orthocrypturus 28 ortoni, Penelope 145 Ortygarchus 345 Ortygia 238 Ortygonax 314 Ortygops 388 Ortyx 238 oruro, Nothura 96 osceola, Meleagris 292 Osculatia 595 osgoodi, Ganachites 212 Ourax 118 oustaleti, Nothoprocta 92 Oxypelia 553 pachyrhynchus, Odontophorus 265 pacifica, Aramides 349 pacifica, Columba 597 pacificus, Rallus 336 palawa, Meleagris 292 pallens, Zenaida 482 pallescens, Chamaepelia 514 pallescens, Golumba 471 pallescens, Golumbigallina 514 pallescens, Rhynchotus 83 pallida, Gallipepla 231 pallida, Leptoptila 588 pallida, Leptotila 588 pallidicincta, Cupidonia. 224 pallidicinctus, Tympanuchus. . 224 pallidicrissa, Columba 453 pallidipectus, Leptotila. 589 pallidiventris, Ortalis 172 pallidus, Dendragapus 199 pallidus, Eupsychortyx 259 pallidus, Rallus 331 palmeri, Oreortyx 229 panamensis, Colinus 252 panamensis, Crax 131 panamensis, Grypturellus 34 panamensis, Crypturus 34 panamensis, Odontophorus 261 pantanalensis, Ortalis 182 panucensis, Ortyx 242 parambae, Odontophorus 270 Pardirallus 339 pariae, Geotrygon 617 parraka, Phasianus 159 parrakoua, Penelope 159 parraqua, Phasianus 159 parva, Golumba 444 parva, Fulica 403 parvicristatus, Colinus 258 632 Field Museum of Natural History— Zoology, Vol. XIII PAGE parvicristatus, Ortyx 258 parvirostris, Crypturellus 75 parvirostris, Crj'pturus 76 parvula, Chaemepelia 517 parvula, Columbigallina 517 passerina, Columba 514 passerina, Columbigallina 514 Patagioenas 430 Pauxi 118 pauxi, Crax 118 pauxi, Pauxi 118 pauxiila, Gallinula 401 Pauxis 118 pavoninus, Taoniscus 108 Pavuncula 108 pectoralis, Colinus 243 pectoralis, Ortyx 243 Pediocaetes 219 Pedioecetes 219 pelodramus, Rallus 324 pembertoni, Lophortvx 236 Penelope '. 133 Penelopina 183 Penelops 159 Penelopsis 159 peninsularis, Columba 469 peninsularis, Lagopus 209 pennata, Pterocnemia 6 pennata, Rhea 6 pentheria, Zenaida 494 pentheria, Zenaidura 494 pentlandii, Nothoprocta 91 pentlandii, Rhynchotus 91 pentlandii, Tinamotis 112 percautus, Tinamus 12 perdicaria, Nothoprocta 88 perdicarius, Cr>'pturus 88 Perdicopelia 620 Perdix 290 perdix, Perdix 290 perdix, Rhynchotus 88 perdix, Tetrao 290 Perissura 477 PerLstera 553 perpallida, Columbigallina 521 perrotiana, Ortyx 238 persiccus, Colinus 247 personatus, Philortyx 238 perspicax, Penelope 137 perspicillata, Perdix 286 peruviana, Aramides 354 peruviana, Crypturellus 80 peruviana, Crypturus 80 peruviana, Fulica 411 peruviana, Nothoprocta 94 peruviana, Nothura 95 peruvianas, Rallus 338 peruvianus, Tinamus 18 Pezus 7 Phalaria 407 phalenoides, Helias 426 phasianellus, Pedioecetes 219 PAGE phasianellus, Tetrao 219 Phasianus 290 Philortyx 238 picazuro, Columba 436 Picazurus 480 picta, Oreortyx 228 picta, Ortj'x 228 pictus, Aramus 307 pictus, Tantalus 307 picui, Columba 544 picui, Columbina 544 pileata, Gallinula 383 pileata, Penelope 156 pileatus, Tetrao 39 pinima, Crax 123 pinnata, Cupidonia 223 pinnatus, Tympanuchus 223 Pipile 188 pipile, Crax 189 pipile, Pipile 188 Platypteroena 477 plumbea, Chamaepelia 556 plumbea, Columba 469 plumbea, Lophortyx 232 plumbeiceps, Leptoptila 586 plumbeiceps, Leptotila 586 plumbeiceps, Nothocercus 23 plumbeicollis, Aramides 350 plumbeicoUis, Odontophorus. . 268 plumbescens, Melopelia 456 plumbeus, Tinamus 78 plumbiceps, Ortalida . 172 plumbiceps, Ortalis 172 plimiifera, Ortj-x 228 plumosa, Penelope 153 Podoa 422 poiciloptera, Columba 440 poliocephala, Ortalis 168 poliocephala, Penelope 168 poliocephalus, Crypturellus. . . 33 poliocephalus, Crypturomis 34 polionotus, Odontophorus 261 poliophaea, Grus 297 poliotis, Rallus 383 Porphyriola 403 Porphyriops 392 Porphyrula 403 portoricensis, Chamaepelia 526 portoricensis, Columba 433 portoricensis, Columbigallina 526 portoricensis, Gallinula 398 Porzana 361 porzana, Porzana 361 porzana, Rallus 361 praepes, Crypturellus 71 praepes, Crypturomis 72 pratensis, Crex 360 pratensis, Grus 299 pretiosa, Claravis 554 pretiosa, Peristera 554 propinqua, Columba 473 proxima, Columba 450 Index 633 PAGE pseudalector, Crax 131 pseudonyma, Penelope 147 Psophia 308 psophia, Grus 309 Pterocnemia 5 Pterocnemis 5 pudibundus, Rhynchortyx 288 pulchra, Claravis 560 punctulata, Nothura 88 punensis, Crypturellus 44 punensis, Crypturus 45 purpurascens, Penelope 134 purpura ta, Osculatia 595 purpurea, Chamaepelia 514 purpurea, Osculatia 595 purpureotincta, Golumba 467 purpurascens, Penelope 150 pygmaea, Crex 369 pygmaeus, Laterallus 368 Pyrgitoenas 514 quitensis, Chaemepelia 518 quitensis, Golumbigallina 518 radiatus, Tinamus 48 rainierensis, Lagopus 209 Rallus 314 ramsdeni, Rallus 332 recondita, Golumba 465 reichenbachi, Crossophthalmus 440 reichenbachii, Leptoptila 593 reichenbachii, Leptotila 593 reinhardi, Lagopus 204 reinhardi, Tetrao 204 restricta, Golumba 451 Rhea 1 rhea, Struthio 1 Rhinch'otus 81 rhizophorae, Rallus 334 Rhynchortyx 288 Rhynchotis 81 Rhynchotus 81 richardsoni, Zenaida 496 richardsonii, Dendragapus 198 richardsonii, Tetrao 198 richi, Coturnicops 388 ridgwayi, Golinus 242 ridgwayi, Scardafella 507 riottei, Leptoptila 574 riottei, Leptotila 573 risoria, Golumba 505 risoria, Streptopelia 505 robinsoni, Zenaida 492 robustus, Tinamus 11 roraimae, Golumba 447 rostrata, Nothoprocta 88 rothschildi, Osculatia 596 rothschildi, Rhea 4 ruber, Laterallus 380 ruberrimus, Creciscus 381 ruberrimus, Laterallus 381 rubida, Geotrygon 611 PAGE rubida, Oreopeleia 611 rubigenis, Odontophorus 288 rubra, Corethrura 380 rubra, Grax 129 rubra, Pauxis 119 rubripes, Grypturellus 58 rubripes, Crypturus , . . . . 58 rubripes, Zenaida 491 rubrirostris, Grax 122 rufaxilla, Golumba 591 rufaxilla, Leptotila 591 rufescens, Grypturellus 30 rufescens, Leptoptila 594 rufescens, Penelopina 184 rufescens, Rhynchotus 82 rufescens, Tinamus 82 ruficauda, Ortalida 180 ruficauda, Ortalis 180 ruficauda, Zenaida 491 ruficeps, Gallinula 351 ruficeps, Ortalis 161 ruficeps, Penelope 161 ruficeps, Tinamus 17 ruficollis, Fulica 357 ruficollis, Gallinula 374 ruficrissa, Ortalida 174 ruficrissa, Ortalis 174 rufifrons, Fulica 419 rufina, Golumba 455 rufina, Perdix 262 rufinucha, Leptoptila 568 rufinucha, Leptotila 568 rufipennis, Ghamaepelia 540 rufipennis, Golumbigallina 540 Rufirallus 368 rufiventris, Ghamaepetes 188 rufiventris, Geotrygon 609 rufiventris, Penelope 188 rufoterminata, Ortalida 180 rufus, Odontophorus 262 rufus, Tinamus 44 rupestris, Lagopus 206 rupestris, Tetrao 206 rytirhynchos, Rallus 319 sabae, Geotrygon 600 sabini, Bonasa 218 sabini, Tetrao 218 salinasi, Laterallus 371 salinasi, Rallus 371 sallaei, Grypturellus 67 sallaei, Nothocernus 67 sallei, Gyrtonyx 287 salmoni, Aramides 354 Salpiza 133 Salpizusa 133 salvadoranus, Dactylortyx 283 salvadorii, Nothocercus 26 salvadorii, Nothura 97 salvadorii, Zenaida 496 salvini, Claravis 559 salvini, Golinus 246 634 Field Museum of Natural History— Zoology, Vol. XIII PAGB salvini, Crypturellus 57 salvini, Crypturus 56 salvini, Mitu 117 salvini, Mitua 117 salvini, Tinamus 13 sana, Lophortyx 234 sanborni, Nothoprocta 89 sanctae-marthae, Chamaepetes 185 sanfordi, Lagopus 208 sanguinolentus, Rallus 319 Santiago, Leptotila 570 saphirina, Geotrygon 596 saphirina, Osculatia 596 saracura, Aramides 358 saracura, Gallinula 358 Sariama 428 Sasa 295 saturata, Leptoptila 585 saturata, Leptotila 585 saturatior, Metriopelia 563 saturatus, OrtaUs 176 saturatus, Rallus 330 saturatus, Tinamus 15 saurophaga, Cariama 428 savannarum, Nothura 103 saxatilis, Lagopus 210 Scardafella 505 schisto fimbria, Cariama 428 schlegelii, Grus 298 schomburgkii, Crex 387 schomburgkii, Micropygia 387 schreineri, Nothura 95 sclateri, Colinus 250 sclateri, Crax 124 sclateri, Eupsychortyx 250 sclateri, Micropygia 381 sclateri, Penelope 154 scolopacea, Ardea 302 scolopax, Nothocercus 48 scottii, Rallus 327 segoviensis, Colinus 248 semiplumbeus, Rallus 338 septentrionalis, Crypturellus 78 septentrionalis, Tinamus 9 serratus, Tinamus 20 sharpei, Creciscus 373 sharpei, Dactylort3nc 282 sierrae, Dendragapus 200 silvestris, Meleagris 292 silvestris, Oreopeleia 613 simonsi, Nothoprocta 93 simonsi, Odontophorus 266 simonsi, Pardirallus 315 simonsi, Rallus 315 simplex, Crypturellus 51 simplex, Crj'pturus 52 sitkensis, Dendragapus 199 sloanei, Crax 120 smithianus, Odontophorus 277 soconuscensis, Crypturellus.... 69 socorroensis, Columbigallina. . . 515 soderstromii, Odontophorus. . . 274 PAGE Solaris, Scolopax 426 solitaria, Columba 452 solitaria, Cryptura 10 solitarius, Tinamus 10 sonnini, Colinus 257 sonnini, Perdix 257 soui, Crypturellus 39 soui, Tinamus 39 souleyetiana, Zenaida 502 sovi, Tetrao 39 spadicea, Zenaida 496 speciosa, Columba 434 speciosa, Penelope 141 speciosus, Odontophorus 275 spencei, Crypturus 63 Sphaerolaryngxis 120 spilodera, Chloroenas 434 spilogaster, Ortyx 237 spilonota, Zapomia 373 spilonotus, Laterallus 373 Spilopelia 504 spiloptera, Porzana 372 spilopterus, Laterallus 372 spixi, Nothura 107 spodiost«thus, Odontophorus 288 squamata, Callipepla 231 squamata, Ortalida 164 squamata, Ortalis 163 squamatus, Ortyx 231 squammata, Columba 505 squammata, Scardafella 505 squamosa, Columba 432 Starnaenas 620 Starnoenas 620 Stegnolaema 133 stellatus, Odontophorus 278 stellatus, Ortyx (Odontophorus) . . . 278 stenura, Zenaida 491 stenura, Zenaidura 490 Stenuroena 477 Stemoenas 620 stoddardi, Cresdscus 369 stoUdus, Rallus 362 strenua, Callipepla 231 strepitans, Columbina 547 Streptopelia 505 striatus, Dendrortyx 226 stricklandi, Fulica 418 strigulosus, Crypturellus 63 strigulosus, Tinamus 63 Strophiortyx , . 260 strophium, Odontophorus 276 strophium, Ortyx (Odontophorus) . 276 struthio, Grus 301 struthopus, Ortalis 177 subaffinis, Ortalis 164 subcristatus, Trachypelmus 21 subrufescens, Creciscus 384 subgrisea, Oreopeleia 618 subvinacea, Chloroenas 463 subvinacea, Columba 463 sumichrasti, CjTtonyx 287 Index 635 PAGE sulcirostris, Crax 124 superciliaris, Ortalida 161 superciliaris, Ortalis 161 superciliaris, Penelope 146 superciliaris, Rallus 367 superciliosa, Penelope 155 superciliosus, Orthocrypturus 56 surinamensis, Plotus 422 sylvatica, Geotrygon 597 sylvestris, Columba 458 sylvicola, Cryptura 48 tabida, Grus . 298 tabida, Megalornis 299 taczanowskii, Nothoprocta 86 talpacoti, Columba 536 talpacoti, Columbigallina 536 Talpacotia 513 tamaulipensis, Creciscus 380 tamaulipensis, Laterallus 380 tatnboensis, Columba 457 Taoniscus 108 tao, Tinatnus 7 tarapacensis, Pterocnemia 5 tataupa, Crypturellus 78 tataupa, Tinamus 78 tavoua, Porphyrio 404 taylori, Colinus 239 taylori, Dactylortyx 283 temminckii, Crax 131 temminckii, Ortyx 255 tenella, Leptotila 579 tenuirostris, Rallus 335 terrestris, Columbigallina 514 tetrao, Crypturus 56 tetraoides, Columba 621 texanus, Colinus 241 texanus, Ortyx 241 thayer'i, Bonasa 215 thayeri, Colinus 245 thoracicus, Dactylortyx 281 thoracicus, Ortyx 281 Thryocrex 368 Thyrorhina 386 Tinamotis 112 Tinamus 6 tobagensis, Columba 454 tobagensis, Leptotila 578 togata, Bonasa 214 togatus, Tetrao 214 tomentosa, Crax 117 tomentosa, Mitu 117 torquatus, Phasianus 290 torridus, Canachites 212 Touyou 1 townsendi, Lagopus 208 Trachypelma 7 Trachypelmus 7 transamazonicus, Crypturellus ... 56 transfasciatus, Crypturellus. . . 72 transfasciatus, Crypturus 72 tresmariae, Zenaidura 480 PAGE trifasciata, Peristera 557 trinitatis, Geotrygon 617 trinitatis, Oreopeleia 616 trochila, Chamaepelia 524 trochila, Columbigallina 524 trudeauii, Columba 500 Trygon 475 tschudii, Chamaepetes 187 tschudii, Pardirallus 315 tschudii, Rallus 315 tuberosa, Crax 115 tucumana, Columba . 446 turturina, Columba 551 Tuyus 1 Tympanuchus 222 tympanus, Tetrao 215 typhoeca, Porzana 364 uliginosus, Rallus 338 umbelloides, Bonasa 216 umbelloides, Tetrao 216 umbellus, Bonasa 215 umbellus, Tetrao 215 umbrina, Claravis 560 undulatus, Crypturellus 47 undulatus, Tinamus 47 ungavus, Lagopus 201 unicolor, Chamaepetes 184 unicornis, Pauxi 119 uniformis, Neocrex 392 Urax 118 Uropeleia 551 Uropelia 551 urophasianellus, Tetrao 221 urophasianus, Centrocercus . . . 224 urumutum, Crax 114 urumutum, Nothocrax 114 vafer, Rallus 329 vagans, Porzana 374 vallicola, Callipepla 232 vanrossemi, Aramides 348 variegatus, Crypturellus 55 variegatus, Odontophorus 273 variegatus, Rallus 341 variegatus, Tetrao 55 venezuelensis, Aramides 354 venezuelensis, Geotrygon 616 venezuelensis, Nothocercus. ... 27 ventralis, Columba 476 venturiana, Columba 437 venusta, Callipepla 235 venusta, Columba 551 veraguensis, Geotrygon 608 veraguensis, Odontophorus 279 veraguensis, Oreopeleia 608 verecundus, Odontophorus. . . . 268 vermiculatus, Crypturellus. ... 49 vermiculatus, Tinamus 50 verreauxi, Leptoptila 575 verreauxi, Leptotila 575 versicolor, Columbigallina 597 636 Field Museum of Natural History— Zoology, Vol. XIII PAGE versicolor, Geotrygon 597 vetula, Ortalis 170 vetula, Penelope 170 vicinior, Crypturellus 70 vigilantis, Limnopardalus 318 vinaceifulva, Engyptila 571 vinaceiventris, Engyptila ..... 566 vinaceo-rufa, Zenaida 493 vinaceo-rufa, Zenaidura 493 violacea, Columba 606 violacea, Oreopeleia 606 vioscae, Columba 443 virgata, Zenaida 485 virginianus, Golinus 238 virginianus, Rallus 362 virginianus, Tetrao 238 viridirostris, Crax 127 viridis, Laterallus 383 viridis, Parra 404 viridis, Psophia 312 viridis, Rallus 383 vociferus, Numenius 307 wagleri, Ortalida 168 wagleri, Ortalis 168 wallacei, Columba 473 waynei, Rallus 327 weddelli, Tinamus 8 welchi, Lagopus 206 wellsi, Engyptila 584 wellsi, Leptotila 584 wetmorei, Columba 450 PAGE wilsoni, Fulica 408 wolfi, Aramides 356 woodi, Megalornis 299 woodi, Porzana 366 xenopterus, Laterallus 372 yapura, Crypturellus 52 yapura, Pezus 53 yarrellii, Crax 126 ypecaha, Aramides 357 ypecaha, Rallus 357 yucatanensis, Zenaida 495 yucatanensis, Zenaidura 476 yukonensis, Bonasa 217 yumanensis, Rallus 334 zabele, Crypturellus 60 zabele, Pezus 60 zapluta, Leptotila 577 zelebori, Aramides 321 zelebori, Rallus 321 Zenaeda 495 Zenaedura 477 Zenaida 495 zenaida, Columba 496 zenaida, Zenaida 496 Zenaidura 476 zetarius, Rallus 336 zimmeri, Metriopelia 512 zuliae, Columba 468 zuliensis, Tinamus 16 I '■'■■■'-■<' .,■ .• -'*.-^M