INDEX. 
173 
Hydrosora, App. p. 
156. 
Hydrozetetes, App. 
811. 
Hylacharis, 915. 
Hylacola, 511. 
Hylactes, 474. 
Hylaeornis, App. p. 
156. 
Hylaetes, 474. 
Hylcaon, 224. 
Hyliota, 882. 
Hylocharis, 360, 367, 
915. App. 363a. 
Hylodes, 584. 
Hyloraanes, 202. 
Hylophila, App. p. 
156. 
Hylophilus, 622, 632. 
Hylorynchus, 1481. 
Hyloterpe, 915. 
Hymenolaimus, 2072. 
Hypacanthis, 1302. 
Hypaetus, 40. 
Hypenites, 611. 
Hypergerus, 724. 
Hyphantes, 1154. 
Hyphantica, 1 174. 
Hyphantornis, 1170, 
1171. 
Hyphanturgus, 1171. 
Hypnodes, 2011. 
Hypobletis, 1164. 
Hypocentor, 1355. 
Hypochera, 1296. 
Hypochloreus, 724. 
Hypochrysia, App. 
333a. 
Hypocnemis, 677. 
Hypocnemus, 677. 
Ilypocolius, 962.. 
Hypogramma, App. 
286a. 
Hypolais, 540. 
Hypoleucus, 2187. 
Hypoloxias, 1303. 
Ilypomorphinus, 36. 
Hypomorplinus, 36. 
li'ypophania, App. 
3054. 
Hypopicus, 1549. 
Hvpopyrrhus, 1156. 
Hypotsenidia, 1987. 
Hypothimus, 856. 
Hypothlypis, 1247. 
Hypothymis, 856, 
889, 959. 
Hypotriorchis, 52, 53. 
Hypoxanthus, 1595. 
Hypsibates, 1947. 
Hypsibernon, 688. 
Hypsipetes, 77 8. 
Hyptiopus, 64. 
Hypuroptila, 307. 
Hyreus, 1524. 
Jabirus, 1909. 
Jacamaralcyon, 241. 
Jacamaralcyonides, 
242. 
Jacamerops, 243. 
Jacana, 1976. 
Jacapa, 1210. 
Jaco, 1496. 
Jacobines, 371. 
Jambotreron, 1643. 
Janthsenas, 1665. 
lanthia, 566. 
Ianthocincla, 728. 
Janthoenas, 1665. 
Japus, 1143. 
lbicter, 10. 
Ibidorhyncha, 1932. 
Ibidorhynchus, 1932. 
Ibijus, 147. 
Ibis, 1916, 1918, 1922, 
1930. 
Ibycter, 10. 
Ichnoscelis, 93. 
Ichthierax, 50, 65, 
1410. 
Ichthyaetus, 43. 
Ichthyiaetus, 43,2140. 
Ichthyoborus, 18. 
Ictcria, 902. 
Icterus, 1149, 1151, 
1152. App. 1144. 
Icthyaetus, 43. 
Ictinaetus, 27, 49. 
Ictinia, 76. 
Ictinoaetus, 49. 
Idiococcyx, 1625. 
Idoplus, App. p. 156. 
Idopsarus, 401. 
Iduna, 525. 
Ieracidea, 54. 
Jeracidea, 54. 
Jeraetus, 25. 
Jerafalco, 50. 
Jeraglaux, 111. 
Ierapterhina, 1372. 
Jeraspizia, 89. 
Ierax, 62, 88. 
Jerax, 62. 
Ieroglaux, App. 111. 
Jetroproma, 460. 
Igitbalus, App.p. 156. 
Ilicura, 918. 
Iliornis, 1937. 
llyornis, 1937. 
Impeyanus, 1758. 
Inca, 2170. 
Indicator, 1601. 
Indopicus, 1566. 
Inocotis, 1920. 
lodopleura, 1246. 
Iodopleurus, 1246. 
Iolsema, App. 309. 
Iole, 760. 
Ionolsema, App. 309. 
Ionolaima, App. 309. 
Ionornis, 2004. 
Iora, 631. 
Ioropus, 905. 
Iotreron, App. 1649a. 
Irena, 992. 
Irene, 992. 
Iridipitta, App. 691a. 
Iridornis, 1260. 
Iridosornis, 1260. 
Irrisor, 261.App.261a. 
Ischnosceles, 93. 
Ischyropodus, 722. 
Ischyrornis, 1982. 
Ispida, 233, 237, 245, 
457. 
Ispidina, 234. 
Itaginis, 1767. 
lthagenes, 1767. 
Ithaginis, 1767. 
