144 
at the Cape (the female especially) shows several pale whitish cross- 
bands on the hinder half of the body, similar to the streaks on the 
Koodoo, showing the affinity of this animal to that species; but I 
could not observe these bands in the living specimens at Knowsley 
Park. 
2. Oreas Derpianus. The Ginc-e-JonGa. 
Pale reddish brown ; front of the face, the neck, the front part of 
the under side, a spot on the front and hinder side of the upper part 
of the fore-leg, the dorsal streak, dark black ; the belly, the front and 
back edge of the upper part of the legs and under side of tail whitish ; 
a broad half-collar in front of the shoulder, narrowed above ; fourteen 
or fifteen narrow, waved, perpendicular streaks on each side of the 
body white ; withers with intermixed black hairs : female, throat dark 
brown; crown reddish brown. . 
Boselaphus Derbianus, Gray, Ann. and Mag. N. Hist. xx. 286 ;- 
Silliman’s Amer. Journ. v. 279.—Oreas Derbianus, Gray, Knowsley 
Menag. 27. t. 25. 
Inhabits W. Africa ; river Casaman. Called Ging-e-jonga. Mr. 
Whitfield. Brit. Mus. Imperfect skin of male and female, and horns. 
B. The nose bovine, with a large coriaceous moist muffle, and a 
narrow bald space on the upper lip. The animals have very 
slender, elegant legs; small hoofs and false hoofs; conical, 
subangular horns ; with an oblique, indistinct keel. 
3. TraGeLapuus; Antilope (Tragelaphus), Blainv., H. Smith. 
Horns conical, subangular ; tear-bag distinct ; nape and back with 
a more or less distinct mane: they are brown; with spots on 
haunches, crescent on chest, and inside of legs white, and a dark 
dorsal stripe. 
* Face with a curved band between the eyes ; horns large ; 
back cross-banded. Euryceros. 
1. TRAGELAPHUsS EurycEROs. The Euryceros. 
Head pale brown; broad band before the eyes, and two large spots 
on cheeks, chin and front of upper lip white ; horns elongate, thick, 
scarcely bent forward at the tip; throat with long black hairs. 
Antilope Eurycerus, Ogilby, P. Z. S. 1836, 120.—A., n. sp., Afze- 
lius, N. Act. Upsal. vii. 269. t. 8. f.3; H. Smith, G. A. K. v. 361. 
—Tragelaphus Euryceros, Gray, Knows. Menag. 27. t. 23. f.1, horns. 
Inhabits W. Africa. Horns in Brit. Mus. and Zool. Soc. 
2. TraGeLapnuus AnGasiu. The Inyaua. 
Black ; back with a dorsal streak and four or five bands on each 
side; head blackish; narrow band before eyes, two small spots on 
cheeks, front of upper lip and chin white; forehead and feet bay ; 
throat with a mane of long rigid blackish hair; horns rather slender, 
elongate, rather bent forward at the tip ; female bay, with many white 
bands. 
