MAMMALIA. 3r 
hind. The intermaxillaries are short and triangular, and do not 
reach to the nasals. Brown or black (adult males). Legs be- 
neath the knees (and sometimes the rump) white. The baldness 
of the upper lip converging beneath from the inner edge of the 
nostrils. Skull, t. 3. f. 3. 
Bibos, Hodgson; Gray, Knowsley Menag. 
Bison, sp., Ham. Smith in Griffith A. K. v. 371; Fischer, Syn. 
Mam. 651. 
Gareus, Hodgson, Var. Genera Ruminants, 1847, 21. 
Bos (Boves proprié), part., Sundevall, Pecora, 200, 1844. 
Bos, sp., Turner, Proc. Zool. Soc. 1849. 
Professor Sundevall regards the three species of this genus as 
subvarieties of a variety of the Common Bull, Bos Taurus (Pe- 
cora, 200, 1844). 
+ Forehead flat. Horns broad, depressed, black. Front half of 
back with an elongated keel, t. 3. f. 3. Probos, Hodgson. 
1. BrBpos FRONTALIS. The GAYAL. 
Black ; lips, forehead and legs grey; inside of ears white; 
forehead flat, very broad. Horns depressed, broad at the base, 
conical, black. . 
Bos bubalus var. c. Guavera, Penn. Quad. i. 27. 
“Bos Guavera, Penn.,”’ Buchanan, Icon. ined. Mus. Ind. Comp.t.7. 
Bos bubalis y. Guavera, Meyer, Zool. Arch. 184, 1796. 
Bos frontalis, Lambert, Linn. Trans. vi. t. 4, young ¢; Gray, 
List Mam. B. M. 151; Cat. Hodgson Coll. B. M. 24; Deles- 
sert, Souvenir Ind. t. , not good. 
Bos Gayeus (Assel Gayal), Colebrook, Asiatic Research. vu. 511. 
t.8; Hardw. Zool. Journ. iii. 233. t. 7. f. 1; Lesson, Compl. 
Buffon, x. 317. 
Bos Taurus var. 3, subvar. 1. frontalis, Sundevall, Pecora, 200, 
1844. : 
Bos (Bison) Gaveus, H. Smith in Griffith A. K.iv. 406.t.  , 
v. 897; Fischer, Syn. 651, 654; Hodgson, Journ. Asiat. Soc. 
Beng. 1841, x. 912. 470. t. 1. f. 1. 
Bibos frontalis, Gray, List Mam. B. M. 151; Last Osteol. Sp. 
B.M.24; Knowsley Menag.; Lesson, Nov. Tab. Reg. Anim.184. 
Gayal, Knight, Mus. Anim. Nat. f. 741, 742?, 743, 744. 
Hab. India, Chittagong. 
Male. India. Nepal. Presented by B. H. Hodgson, Esq. 
Osrzon. Skull, t. 3. f. 3. 3 
Gyal of Sylhet (Bos gaveus), Hodgson, J. Asiat. Soc. Beng. 1841, 
x. 470. t. 1. f. 1; Hardw. Zool. Journ. ii. t. 7. f. 1. 
