Nomenclature
Otus watsonii 1849
The Secretary on additions to the Menagerie. [Nov. 15,and as it is known that the material from the meeting of Nov. 15, (1887) was not published until 1888, it is easy to understand the initial interpretation that this page was not published until then.
Mr. R.B. Sharpe on a new Calyptomena. [June 23,and with the lower portion of the page blank. The initially examined copy not only had the later version of the running head, but had the beginning of the notes of the Nov. meeting at the bottom of the page (p.558).