^gg BÜCEROS. 
Buceros leucogaster Blytii, Journ. asiat. Soc. Bengal 1841. X. 922; 18é3. 
XII. 177. juv. 
Buceros nigralbus Hodgson, Gray's Zool. Miscell. 85. 
Buceros pica Gray, Genera Birds II. 399. 
Hydrocissa pica Bonaparte, Conspect. Avium I. 90. 
Hydrocissa albirostris Horsfield et Moore, Catal. Birds Ind. Comp. II. 589. 
Buceros (Hydrocissa) pica Tickeu., Ibis 1864. VI. 176. 
Auk Khyeng. ^ 
' albirostris Horsfield, Transact. Linn. Soc. 1821. XIH. 175. = Buceros con- 
vexus Tem. 
albus Gmelin, Syst. Natur. I. 361. — Zarons. 
annulatus Dumont, Diet. sc. nat. VI. 210. = Buceros ohscurus Gmel. 
antarcticus Swainson, Classific. Birds II. 278. = Buceros malayanus Rafgl. 
anthracinus Temminck, PI. color. 529. = Buceros malayanus Raffl. 
atratus Temminck, PI. color. 558 5- — Schlegel, Mus. Pays-Bas Buceros 18. 
Bucorms atratus Bonaparte, Conspect. Avium I. 89. [Africa occid. 
Buceros poensis Fraser, Ann. mag. nat. hist. 1855. XIV. 136 à; Proceed. 
Zool. Soc. 1853. XXI. 14. 
Tmetoceros atratus Bonaparte, Consp. Vol. anis. 2. 
Buceros ruficristatus Temminck, Mus. lugdun. Ç. 
Sphagolobus atratus Cabanis, Mus. Heine. II. 171. 
Oon colto. 
bengalensis Gray teste Bonaparte. = Buceros ginginianus Lath. 
bicolor Eyton, Proceed. Zool. Soc. 1839. V. 104. Buceros malayanus Raffl. 
bicoriiis Linne, Syst. Natur. L 153. — Schlegel, Mus. Pays-Bas Buceros 3. 
[India. Sumatra. 
Calao à casque concave Levaillant, Oiseaux rar. nouv. 10. Tb. 3 — 5. juv. 
Calao bicorne Leveillant, Ibid. 16. Tb. 7. 8. adult. 
Hydrocorax pUlippensis Brisson, Ornith. IV. 568. 
Buceros cavatus Shaw, Gener. Zool. VIII. 18. 
Buceros cristatus Vieillot, Encycl. méth. 399. t ori a • * 
Buceros Homrai Hodgson, Journ. asiat. Soc. Bengal 1832. I. 251; Asiat. 
Research. XVIH. 169. Tb. 
Dichoceros cavatus Gloger, Handb. Naturg. 355. 
Homraius bicornis Bonaparte, Consp. Vol. anis. 2; Horsfield et Moore, 
Catal. Birds Etud. Comp. IL 583.^ 
Dichoceros bicornis Cabanis, Mus. Heine. IL 173. 
Buceros (Homraius) cavatus Tickell, Ibis 1864. l^^' 
Meniceros bicornis Home, Proceed. Zool. Soc. 1869. XXXVL 241. 
Dichoceros Homrai Gray, Handlist Birds IL 127. ^ t 
Doppelhornvogel — Great Hornbill. — Homrai. — Ban Rao. — Garuda. 
— Maah Moraykey. — Yung yeng. — Buwug Undan. Inggang Papan. 
bicornis Scopoli, Faun. Flor. Insubr. = Buceros gmgxnianus Lath. 
bicornis var. y Gmelin, Syst. Natur. L 358. = Buceros hydrocorax Lin. 
birostris BlytL, Journ. asiat. Soc. Bengal 1347. XVI. 998. ^ Buceros gm- 
ginianus Lath. , 
brae Dumont, Diet. sc. nat. VL 201. = Buceros abyssimcus Gm.L. 
bacciuator Temmnck, PI. color. 284; Schlegel, Mus. Pays-Bas Buceros 17. 
Bucorms buccinator Bonaparte, Conspect. Avium L 89. [Africa mend. 
Tmetoceros buccinator Bonaparte, Consp. Vol. anis. 2. 
Bycanistes buccinator Cabanis, Mus. Heine. II. 171. 
caffer Verreaux. = Buceros abyssinicus Gmel. 
caiiiurus Cassin, Proceed, acad. Philadelphia 1856 Decbr. [Cap Lopez. 
carinatus Blyth, Journ. asiat. Soc. Bengal 1845. XIV. 187. = Buceros ga- 
leritus Tem. ^ ^ ^ . . , 
Caruuculatus Schlegel, Mus. Pays-Bas Buceroe 19. [Afnca occ. mer.d. 
Buceros carnnculatus cafer et guinensis Schlegel, 1. c. 20. 
