136 Zoological Society. 



10. Calotragus, (part) Sundevall; Oreotragus, (part) Gray; Re- 

 dunca, (part) H. Smith ; Tragulus, H. Smith ; Cervicapra, sp. 

 Blainv. 



Muffle large ; tear-bag arched, transverse ; horns subulate, elon- 

 gate, erect ; hoofs triangular, flattish beneath, acute in front ; crown 

 smooth ; tail very short ; groin and orbit nakedish : females horn- 

 less ; teats four ; the knees not tufted ; inguinal pore none ; ear elon- 

 gate ; false hoof small or none. 



* False hoofs none. 



1. Calotragus Tragulus. The Steinboc. 



Fulvous, ashy ; hair uniform ; small spot on nose, and two diver- 

 ging streaks on crown to nape blacker ; upper part of throat, chest 

 and abdomen white ; ears three-fourths the length of the head ; false 

 hoofs none. 



Antilope Tragulus, Forster, Licht. 1. 14. — A. rupestris, H. Smith ; 

 Harris, W. A. A. t. 25. f. 2. — A. campestris, Thunb. 1811; Afzelius, 

 1815.- - A. pallida, H. Smith. — A. Pediotragus, Afzelius. — A.fulvo- 

 rubescens, Desmoul. — A. rufescens, H. Smith, G. A. K. t. 188. — 

 Calotragus tragulus, Gray, Knowsley Menag. 7. 



Var. Without the black crown-streaks, throat whiter. 



Inhabits S. Africa. Brit. Mus. 



This species varies much in colour, perhaps according to the season ; 

 sometimes the hairs are whitish at the tip, giving the fur a glaceous 

 appearance ; the black streaks are as distinct in the young as in the 

 adult. 



** False hoofs small. 



2. Calotragus melanotis. The Grys Boc. 



Red bay, with intermixed white hairs, crown with two dark streaks j 

 ears two-thirds the length of head ; false hoofs small. 



Antilope Melanotis,Thxmb. 1811; Afzelius; Licht. S. t.12 ; Harris, 

 W. A. A. t. 26.— A. grisea, Cuvier, D. S. N. ii. 244, 1816; H. Smith. 

 — A.rubro-albescens, Desmoul. — Calotragus melanotis, Gray, Knows- 

 ley Menag. 7. 



Var. pallida. Pale ashy white, hairs some white, others lead- 

 coloured with grey tips. Brit. Mus. 



Inhabits S. Africa. Brit. Mus. 



11. Scopophorus, Gray; Calotragus, part Sundevall. 

 Muffle small, bald ; tear-bag transverse ; horns subulate, elongate, 

 acute, slightly recurved at the tip ; knees largely tufted ; inguinal 

 pores distinct and bearded ; ears moderate, with a naked spot on the 

 outside of their base ; hoofs triangular, false hoof distinct. 



1. Scopophorus Ourebi. The Ourebi. 



Temple-spot small, indistinct ; fur red-brown ; cheeks paler ; 

 crown darker red brown ; orbits, chest, belly, and middle of upper 

 part of inner side of legs white ; end of tail, arched line before the 

 eye and spot between the ears black. 



Var. End of nose blackish. 



