QUADRUMANA. 61 
black ; the tufts on the cheeks yellowish; tip of the tail yellow. 
From Senegal. 
Simia faunus, Gm.; Malbrouc, Buff. XIV, 293 Stmia cy- 
nosuros, Scopol.s; Schr. pl. 14, C3; Fred. Cuv. pl. 22, var. 
of the callithrix; Audeb. 4th fam. 2d sect. pl. 5.(1) Greenish 
above ; limbs ash-coloured ; face flesh-coloured ; no yellow on the 
tail; one black, and one white band over the eye-brows 3 scro- 
tum of a beautiful ultramarine. 
Simia erythropyga, Fred. Cuv. pl. 21, (The Vervet) differs 
from the Malbrouc in the scrotum, which is surrounded with 
white hairs, the anus with red ones; and from the Grivet, 
(S. grisea) Fred. Cuy. 21, by a green scrotum, encircled with 
fawn-coloured hairs. 
Simia melarhina, Fred. Cuv. pl. 18.3; Buff. XIV, pl. 10. (The 
Talapoin.) Greenish above; tufts of the cheek yellowish; a 
black nose, in the middle of a flesh-coloured face. 
Sim. mona and S. monacha, Schreb.; Buff. XIV, 36; Fred. 
Cuv. 138. (The Mona.) Body brown, limbs black, the breast, 
insides of the arms, and circumference of the head whitish ; 
black band across the forehead ; a white spot at each side of the 
root of the tail. 
Sim. diana, Lin.; Exquima, Marcgr.3;(2) Audeb. 4th fam. sec. 
2, pl. 6, and Buff. Supp. VII, 20. (The Roloway.) Blackish, 
speckled with white above, beneath white ; crupper of a pur- 
plish red; face black, surrounded with white; a little white 
beard on, the chin. 
Sim. cephus, Lin.; Buff. XIV, 34; Fred. Cuv. 17. (The 
» Moustache.) Ashy-brown; a yellow tuft before each ear; a 
clear blue band, resembling a reversed chevron, on the upper lip. 
S. petaurista, Gm.; Audeb. 4th fam. sec. 2, pl. 133 Fred. 
Cuv. pl. 16. (The Vaulting Monkey.) Olive-brown above, 
grey below; visage blue; nose white ; a white tuft before each 
earg a black moustache. 
S. nictitans, Gm.;, Audeb. ib. XIV; Fred. Cuv. 13. (The 
White-nosed Monkey.) Black or brown, speckled with white ; 
‘white nose; face black; circumference of the lips and the eyes 
reddish. 
These last five species, all small, beautifully variegated in 
(1) The Cercop. barbatus of Clusius, which Linn. cites as an example of his fawnus, 
is rather an Ouanderow than a Malbrouc. 
(2) The figure annexed to the description of the Haquima in Marcgrave is that 
of an Ouarine, and that of the Lxguima is joined to the description of the Owarine 
or Guariba. This transposition has produced many errors in synonymes, 
