148 NYC—OCY 
Nyotithraupis, Fitzinger, Sitzungsb. Akad. Wissensch. Wien, xxi. 
Abth. 2, p. 317 (1856). 
Nyctornis, Nitzsch, Pterylographie, p. 31 (1840). 
Nympheus, Hume, Nests and Eggs of Indian B. pt. ii. p. 322 
(1874). 
Nymphicus, Wagler, Abhandl. Ak. Wissensch. Miinchen, i. p. 490 
1832). 
anh an Philosophy of Zool. ii. p. 260, (1822). 
Nystactes, @loger, in Froriep’s Notizen, xvi. p. 277 (1827). 
Nystactes, Kaup, Natiirl. Syst. p. 108 (1829). 
Nystalus, Cabanis, Mus. Hein. iv. pt. 1, p. 139 (1868). 
0. 
Oceanites, Keyserling wu. Blasius, Wirbelthiere Europa’s, pp. xciii, 
131, 238 (1840). 
Oceanodroma, Reichend. Avium Syst. pl. xxxvii. (1849). 
Oceanus, Koch, Syst. baier. Zool. pp. 380, 481 (1816). 
Ochetorhynchus, Meyen, Acta Ac. Leop.-Carol. Nat. Cur. xvi. 
Suppl. p. 81, tab. xxi., or Reise um die Erde, p. 204, tab. xi. 
(1834). 
Ochromela, Blyth, Journ. Asiatic Soc. Bengal, xvi. pt. 1, p. 128 
(1847); Cat. B. Mus. As. Soc. p. 173 (1849). 
Ochropus, Rafinesque, Analyse, p. 71 (1815). 
Ochthites, Cabanis, in Arch. f. Naturgesch. x. pt. 1, p. 277 (1844); 
Tschudi, Fauna Peruana, Ornith. pp. 25, 168 (1845-46). 
Ochthocea, Gray, Gen. of Birds, App. p. 11 (1849). =OcH- 
THOECA, Cabanis. 
Ochthodiaeta, Cabanis, Mus. Hein. ii. p. 48 (1859). 
Ochthodromus, Reichenb. Natiirl. Syst. Vogel, p. xviii (1852). 
Ochthoeca, Cabanis, Archiv f. Naturgesch. xiii. pt. 1, p. 255 
(1847); Mus. Hein. ii. p. 48 (1859). 
Ochthornis, Sci. Cat. B. Brit. Mus. xiv. p. 31 (1888). 
Ocniscus, Cabanis, J. f. O. 1856, p. 343. 
Ocreatus, Gould, P. Z. 8. 1846, p. 86. 
Octhoéca, Sci. P. Z. S. 1856, p. 28. =OcurHoxca, Cabanis. 
Octogometra, Forster, Synop. Cat. Brit. Birds, p. 27 (1817). 
= OnrtyGomeEtra, Leach. 
Octopteryx, Kaup, Die Vogel, System. beschreiben, p. 25 (1836) ; 
Cabanis, Mus. Hein. iv. pt. 1, p. 98 (1862). 
Ocyalus, Waterhouse, P. Z. S. 1840, p. 183; Bonap. C. G. A. i. 
p. 427 (1850); Cassin, Proc. Ac. Philad. 1867, p. 71. 
Sere Hume, Nests and Eggs of Indian Birds, pt. i. p. 118 
(1873). 
