CATALOGUE. 597 
" Feeds on small reptiles, mice, and locusts.'* — (Dr. Eotli's MS. 
Notes.) 
880. TOCKUS MELAN0LEUCU8, Lichtenstein Sp. 
Buceros melanoleucus, Lichtenstein, Verz. Douhl. Berl. 
Mus. p. 8 ; id. (1823), p. 21. (Le Vaill, Ois. d'Afr. 
tt. 234, 235.) Vieillot, Unc. Meth. Ois. t. 240, /. 4. 
G. B. Gray, Gen. ofB. 11. p. 400. 
Tockus melanoleucus, Bonap., C. G. Av. p. 91. 
' Ehynclioceros melanoleucus, Glower. 
Buceros coronatus, Shaw, Zool. VIII. p, 35 (1811). 
Swains., Zool. III. 2nd ser. t. 178. 
A. Cape of Good Hope. Presented by Dr. Horsfield. 
881. TOCKUS BICOJRNIS, Scopoli Sp. 
Buceros bicornis, Scopoli, Del. Florae et Faun. Insuh. 
(1786). (Sonn., Voy. 1. 121. Le Vaill, Ois. Amer. 
et Ind. t. 15.) 
Buceros ginginianus, Lath., Ind. Orn. I. p. 146 (1790) ; 
Gen. Hist, of B. II. p. 314. Shaw, Zool. VIII. 
p. 36. Tichell, J, A. S. Beng. II. p. 579. Jerdon, 
Madras Journ. XI. p. 38. Blyth, J. A. S. Beng. 
XII. p. 996. Hodgson, Cat. B. of Nep. p. 112. 
G. B. Gray, Gen. of B. 11. p. 400. 
Tockus ginginianus, Bonap., C. G. Av. p, 91. 
Meniceros ginginianus, Bonaparte (1854). 
Buceros oxyurus, Wagler, Sysf. Av. sp. 14 (1827), 
Buceros cinerascens, Hodgson, GroAfs Zool. Misc. p. 85 
(1844). 
Buceros birostris, Blyth, J. A. S. Beng. XVI. p. 995 
(1847) ; Cat. B. Mus. A. S. Beng. p. 44. 
? Buceros griseus, Lath., Ind. Orn. 1. p. 147. 
? Buceros cineraceus, Temm.y Text, de Bl. Col. 
Indian Hornbill, Lath., Hist, of B. 11. p. 315. 
Gingi Hornbill, Latham. 
Common Grey Hornbill, Jerdon. 
PuTTEAL DuNNASE, White, As. Bes. IV. p. 121. 
Dhanmar or Lamdar, Upper Prov., Bhillips. 
Chakeotra, Hind., Jerdon. 
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