2Q 8IMIAD2E. 



Callithrix, Buff on, H. N. xiv. t. 37. Simia sabsous, Linn. ; Ediv. 

 Gleanings, t. 215. Cercopithecus Babasus, Erxi. 0. viridis, Harm. 

 C. callitrichus, I. Geoff. Cat. p. 23. 



Var. Frontal band very narrow, but well marked. B. M. 



Hah. "West Africa : Capo do Verd. Naturalized, St. Jago. 



5. Chlorocebus engythithea. The Grivet or Tota. B. M. 



Fur olive-green, dotted with yellow and black ; broad frontal 

 band, elongated spreading wbiskers, the chin, and lower parts white ; 

 vent and baso of tail grey ; scrotum green. 



Simia sabams, Linn. Grivet, F. Cuv. Mamm. Lith. t. Cercopi- 

 thecus sabams, Is. Geoff. ? Simia engythithea, Ilerm. Cer- 

 copithecus engythithea, Gray, List Mamm. B. M. ! ? C. griseo- 

 viridis, Desin. ? C. cano-viiidis, Itilppell, Faun. Abyss, t. Y C. 

 subviridis, F. Cuv. Mamm. Lith. ? C. cinereo-viridis, 'l'emm. Mas. 

 Leijd. (B. M.). ? C. griseus, Lesson. 



Hob. Abyssinia ; Scnnaar. 



The older specimens are much darker than the young. 



** Face large, broad in front, flesh-coloured ; fur greenish ; frontal band 



distinct. Cynocebus. 



G. Chlorocebus cynosurus. The Mallroucl: B. M. 



Fur yellowish, grizzled with black ; frontal band, whiskers, throat, 

 belly, inside of limbs, and underside of tail whitish ; face pale ; 

 muzzle very thick and broad ; lips Avhitish ; scrotum dark blue ; vent 

 reddish. 



Malbrouck, Buffon, II. N. xiv. p. 240, t. 29. Simia faunus, Linn. ? S. 

 cynosurus, Scopoli, Delic. t. 19. Cercopithecus cynosurus, Geoff. 

 C. tephrops, Bennett, P. Z. S. 1832, p. 109 ! 



Ilab. West Africa. 



See 



a. Cercopithecus ochraceus, Peters, Monats. Akad. Berl. 1851, 



p. 750 ; Mossambique, t. 1 a. 



b. C.jlavidus, Peters, Monats. Akad. Berl. 1851, p. 757; Mos- 



sambiquo, t. 1 u. u 



c. C. rufoniger, Is. Geoff. Arch, du Mus. ii. p. 32. 



d. C. Werneri, Is. Geoff. Arch, du Mus. v. t. 27. 



e. C. chrysurus, Blyth, Ann. & Mag. N. II. 1845, p. 461. 



f. C. Tantalus, Ogilby, P. Z. S. 1841, p. 33. 



B. Head oblong. Face more or less produced. Last lower grinder with five 



tubercles. 



14. CERCOCEBUS. 



Whiskers small, indistinct. Eyebrows prominent. Eyelids white. 

 The fifth grinder of upper jaw with five tubercles. 



