596 
CATALOGUE. 
Lath., Ind. Orn. I. p. 145 ; Gen. Hist, of B. II. 
p. 329. 
Eed-billed Hornbill, Lath. 
A. c?. Abyssinia. From Sir W. Harris's Collection. 
877. TOCKliS FLAVIROSTRIS, Buppell Sp. 
Buceros flavirostris, Muppell, Fauna Abyss. Aves, p. 6, 
t. 2,f. 1 (1835). G. B. Gray, Gen. ofB. II. p. 400. 
Biyth, J. A. S. Beng. XXIV. p. 299. 
Tockus flavirostris, Buppell, Syst. Uehers. p. 79. Bonap., 
C. G. Av. p. 92. 
TeUow-billed Hornbill, Lath., Hist, of B. II. p. 331. 
KuDUNKUTXJ, Somali, Lieut. SpeTce. 
A. ^. Abyssinia. From Sir W. Harris's Collection. 
"A common bird in tbe Somali country. He makes a loud 
quacking noise, not unlike a frog ; is fond of the jungle-trees, and is 
noisy about sunrise." — (Lieutenant Speke, 46th Bengal N.I.) 
878. TOCKUS JSTASUTUS, Linn. Sp. 
Buceros nasutus, Linn., Syst. Nat. I. p. 154. (PZ. Fnl. 
890. Le Vaill, Ois. d'Afr. tt. 236, 237.) Gmel, 
Syst. Nat. I. p. 361. Lath., Hist. ofB. II. p. 328. 
Temm., Text, de Bl. Col. sp. 18. Wagler, Syst. Av, 
3p. 19. G. B. Gray, Gen. ofB. II. p. 400. 
Tockus nasutus, Biippell, Syst. TTelers. p. 79. Bonap., 
C. G. Av. p. 91. 
Buceros nasicus et bastatus, Cuvier. 
Black-billed Hornbill, Latham. 
A. $ . Abyssinia. From Sir W. Harris's Collection. 
879. TOCKUS LIMBATUS, Biippell Sp. 
Buceros limbatus, Biippell, Fauna Abyss, p. 5, t.2, f.l 
(1835). G. B. Gray, Gen. ofB. II. p. 400. 
Tockus limbatus, Biippell, Syst. Uebers. p. 79. Bonap., 
C. G. Av. p. 92. 
A. B. ? . Abyssinia. From Sir W. Harris's Collec- 
tion. 
" The naked space on the sides of the throat of this species ia 
black in the male, and yellow in the female."— (Roth's MS. Notes ) 
