HYP—ICH 105 
Hypsibemon, Cab. Arch. f. Naturgesch. xiii. pt. 1, p. 217 (1847). 
Hypsipetes, Vigors, P. Z. 8. 1830, p. 48; Gould, Century Birds 
Himalaya Mts. pl. 10 (1832). 
Hypsipus, Sundev. Av. Tent. p. 24 (1872). 
Hyptiopus, Hodgson, Journ. Asiatic Soc. Bengal, x. pt. 1, p. 27 
(1841) ; in Gray’s Zool. Miscell. p. 81 (1844). 
Hypurolepis, Gould, Birds of Asia, i. pl.'32, or pt. xx. (1868). 
Hypurolepsis, Sundev. Avium Tent. p. 52 (1872). =Hyprunre- 
LEPIS, Gould. 
Hypuroptila, Gowld, Monogr. Trochil. ii. pl. 89, or pt. vii. (1854) ; 
Introd. Trochil. p. 72 (1861), 8vo. 
Hyreus, Stephens, Gener. Zool. ix. pt. 2, p. 337, pl. liii. (1815) ; 
Swaius. Classific. B. ii. p. 296 (1837). 
I. 
Tache, Hiliot, Classif. & Syn. Troch. p. 234 (1878). 
Ianthia, Blyth, Journ. Asiatic Soc. Bengal, xvi. pt. 1, p. 182 
(1847); Cat. B. Mus. As. Soc. p. 170 (1849). 
Ianthocincla, Gould, P. Z. 8.1835, p. 47; Icones Av. pl. iii. 
(1837); Birds of Asia, iti. pls. 44-47, or pt. xxv. (1873). 
Ianthenas, Gould, P. Z..8. 1856, p.186. =Janruenas, Reichend. 
Ibicter, Kaup, Isis, 1847, p. 352. =Isyorur, Vieill. 
Thidopodia, Milne-Edwards, Rech. Ois. Foss. i. p. 465, tab. lxxi. 
figs. 17-21 (1868). 
Ibidorhyncha, Vigors, P. Z. 8. 1831, p. 174-; Gould, Century 
Birds Himalaya Mts. pl. 79 (1832). 
Ibijus, Rafinesque, Analyse, p. 69 (1815). 
Ibilophus, Lesson, [teste Gray, Hand-l. iii. no. 2602). 
Ibis, Lacépéde, Mém. Inst. Paris, iii. p. 518 (1801); Cuvier, 
Régne Animal, i. p. 483 (1817). 
Ibycter, Vieillot, Analyse, pp. 22, 70 (1816); Nouv. Dict. d’Hist. 
Nat. xxix. p. 8 (1819); Eneyel. Méth. iii. p. 1183 (1823). 
Ichnoscelis, Gray, Gen. B. i. p. 28 (1849). =Iscuvoscurns, 
Strickl. 
Ichthierax, Kawp, Class. Siug. u. Vogel, p. 111 (1844). 
' Ichthiyaetus, Lafresnaye, Rev. Zool. ii. p. 196 (1839). 
Ichthyaétus, Kaup, Natiirl. Syst. p. 102 (1829); Class. Sing. u. 
Vogel, p. 122 (1844). 
Ichthynomus, Cabanis, Mus. Hein. ii. p. 150 (1860). 
Ichthyoborus, Kaup, Mus. Senckenb. iii. p. 261 (1845); Isis, 
1847, p. 333; Arch. f. Naturgesch. xvi. pt. 1, p. 40 (1850), 
Ichthyornis, Marsh, Am. Journ. Sei. ser. 3, iv. p. 344 (1872), 
