26 SIMIADiE. 



Callithrix, Bufon, H. N. xiv. t. 37, Siniia sabssua, Linn. ; Ediv. 

 Gleanhu/s, t. 215. Cercopitliecus sabseus, Er.vl. C. viridis, Herm. 

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



Var. Eroutal band very narrow, but 'svell marked. B. M. 



Hah. West Africa : Cape de Verd. Naturalized, St. Jago. 



5. Chlorocebus engytliithea. The Orivet or Tota. B. M. 



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

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

 vent and base of tail grey ; scrotum green. 



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

 thecus sabceus, /*■. Geoff. ? Simia engythithea, Herm. Cer- 

 copithecus engythithea, Gray, List 3Iamm. B. M. ! ? C. griseo- 

 viridis, Desm. ? C. cano-viridis, Rilppell, Faun. Abyss, t. ? C. 

 subvii'idis, F. Cuv. Mamm. Lith. ? C. cinereo-\'iridis, Temm. Mus. 

 Leyd. (B. M.). ? C. gi-iseus, Lesson. 



Hah. Abyssinia ; Sennaar. 



The older specimens are much darker than the young. 



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

 distinct. CjTiocebus. 



6. Chlorocebus cynosurus. The Malhrouch. 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 whitish ; scrotum dark blue ; vent 

 reddish. 



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

 cyuosm-us, Scopoli, Delic. t. 19. Cercopithecus cynosm-us, Geoff, 

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



Hah. West Africa. 

 See 



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



p. 756 ; Mossambique, t. 1 a. 



b. C.^df/cZMs, Peters, Monats. Akad. Berl. 1851, p. 757; Mos- 



sambique, t. 1 B. 



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



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



e. C. chrysurus, Blyth, Ann. & Mag. N. H. 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 Jive 



tubercles. 



14. CERCOCEBUS. 



Whiskers small, indistinct. Eyebrows prominent. Eyelids white. 

 The fifth grinder of upper jaw with five tubercles. 



