"JIO African Zouhgy. 



on the loins, from whence the hairs whirled in a circle over the 

 body ; a dark streak on the anterior face of the legs, with a 

 band of the same colour at the fetlocks ; a dark brush on 

 the knees ; tail short, wholly covered with long black hair ; 

 female resembling the male, but without horns. 



Inhabits Central and Western Africa. 



LeKob? Buff. A. Kob? Desmarest. Petite vache brune ? 



Sub-genus Reduxca, — Horns in the males only, placed behind 

 the orbits, black, reclining, tips bending forwards, annulaled be- 

 low, above smonth, short, slender; ears long, open, oval', im- 

 perfect suborbital opening ; a small muzzle; inguinal pores ; no 

 tvfts on knees; tail not longer than the buttocks; fur rather 

 long, wavy; structure in general more robust; legs shorter; 

 mammce four ; not gregarious; rending variously, 



Redunca eleotragus. (The Riet-bok.) Adult male two feet 



ten inches high at the shoulder, four feet six or eight inches 

 long ; ears six inches ; tail nine or ten inches ; horns ten or 

 twelve inches long, recumbent below the plane of the face, 

 divergent, regularly curved with the points forward, wrinkled at 

 base, and annulated with obsolete rings in the middle ; general 

 colour ashy-grey tinged with ochre, beneath white ; hair of the 

 throat long, hanging down, and whitish : female smaller, in 

 other respects resembling the male. 



Inhabits South Africa. 



A. Eleotragus, Schreb. Desmarest, &c. A. Arundinum, 

 Bodd. A. Arundinacea, Shaw. ILiet-hok of the Cape Colonists. 



Redunca Lalandii. (The Nagor.) Adult male two feet eight 

 inches high, four feet eight inches long ; head nine inches ; horns 

 six inches long, approximating, at base a little compressed, 

 not much divergent, sub-erect, bent forwards, with five obscure 

 semi-annuli separated by striae in front, points smooth, ap- 

 proximating; middle sized dark muz/le ; ears long; head and 

 neck tawny ; back fulvous brown ; with a cast of purple ; the 

 hair long, hard, loose whirling in various directions ; chin and 

 lower parts white ; the tail with much long hair, the base dark, 

 the middle fulvous, and tip white ; legs strong fulvous : the 

 female marked in a similar manner. 



The young entirely pale rufous, is the Nagor of Buffon. 



Inhabits Western and South Africa, — lives among rocks. 



A. Redunca, Pallas and Auctor. A. Reversa, Pallas. Le, 

 Nagor, Buff. A. Fulvo Rufula, Afzel. Goldfus. is the adult. 

 A. Lalandiana, Desmarest, the female. Rooj-e Rhee-bok 

 of the Cape Colonists. 



Redunca IsaheW.na. (Cream-coloured Antelope.) The male 

 two feet six inches at the shoulders, four feet tea iaches long; 



