70 Lloyd's natural history. 



except the base of the tail, which has ringed hairs hke the back 

 all round. Length of body, 21 inches; of tail, 24 inches. 

 {Sclafer.) 



Female. — Nearly similar, but smaller, and having the hairs 

 less ringed on the back and the head. {Sclater.) 



Distinguished from C. alhigularis by its white nose and 

 upper lips, black under surface, and blacker limbs. 



Distribution. — North-east Africa: Kaffa, a province to the 

 south of Shoa ; and Gimma, a province in Central Abyssinia, 

 to the south of Gojan. 



XXV. CAMPBELL'S GUENON. CERCOPITHECUS CAMPBELLI. 



Cercopithecus campMli, Waterh., P. Z. S., 1838, p. 61 ; Fraser, 

 Zool. Typ., pi. iii. (1848); Martin, Mammif. An., p. 544 

 (1841); Wagner in Schreber Saugeth. Suppl., v., p. 47 

 (1855); Gray, P. Z. S., 1868, p. 182 ; id., Cat. Monkeys 

 Brit. Mus., p, 24 (1870); Schleg., Mus. Pays-Bas, vii., p. 

 82 (1876); Jentink, Notes, Leyden Mus., x., p. 9 (1888); 

 Sclater, P. Z. S., 1893, p. 251. 



Cercopithecus hurnetU, Gray, Ann. N. H., x., p. 256 (1842). 



Characters.— Fur long, longer on the hinder part of the back 

 than on the front, separated along the back— the hairs black 

 with broad yellow rings. Face bluish-black ; lips flesh-coloured ; 

 band across the forehead white, washed with rufous— the hairs 

 tipped with black ; head as far as the nape of the neck, yellowish- 

 brown ; the fore part of the back brownish-black, the lower part 

 of the back, the outer side of the hind-legs, the fore-legs, and 

 basal third of the tail olive-black, washed with yellow ; the long 

 hair on the cheeks and side of the neck, which partly conceals 

 the ears, greyish-white, ringed towards the tips with black and 



