6 
SIMIADjE. 
The Mona. Cercopithecus mona, Erxl. Simla mona, 
Schreb. ; Buffon, H. N. xiv. t. 36. Supp. vn. 1. 19 ; Mam. 
Lith. t. ; Bennett , Gard. Z. S. 37. 
a. West Africa, Guinea. 
Burnett’s Mona. Cercopithecus Burnettii, Gray , Ann. 
and Mag. N. H. 1842, 256. 
a. Fernando Po.— Presented by Thomas Thomson, Esq., 
R. N. 
The Red-eared Monkey. — Cercopithecus erythrotis, 
Waterh. P. Zool. Soc. 1838, 59. 
a. and b. Furriers’ skins. Fernando Po. — Presented by 
G. Knapp, Esq. 
c. Fernando Po. — Presented by Thomas Thomson, 
Esq., R.N. 
The Hocheur. Cercopithecus nictitans, Erxl. Simia 
nictitans, Linn. Buffon , Supp. vii. 1 . 18. Mam . Lith. t. 
a. hair blackish at the base. Fernando Po. — Presented 
by Thomas Thomson, Esq., R.N. 
b. Young. Fernando Po. — Presented by Thomas Thom- 
son, Esq., R.N. 
The Diana. Cercopithecus Diana, Erxl. Simia Diana, 
Linn. Audeb.t.6. Cere, diadema, Kuhl. Sim. Rolo- 
way, Fischer; Bennett , Gard. Z. S. 33. 
a. West Africa. — Presented by Capt. Marryat, R.N. 
b. Young, W. Africa. 
The Bearded Monkey. Cercopithecus Pogonias, Ben- 
nett . , P. Zool. Soc. 1833, 67. 
a. and b. Furriers’ skins, Fernando Po. — Presented by 
G. Knapp, Esq. 
c . and d. Fernando Po. — Presented by Thomas Thomson, 
Esq., R. N. 
The Patas. — Cercopithecus ruber, Kuhl. Simia rubra, 
Gmel. S. patas and S. rufa, Schreb. Cer. pyrronotus, 
Ehrefib. S. Phys. t. ; Mam. Lith. t. Bennett , G. Z. S. 
135. 
a. and 7>. Africa, Senegal. 
c. Skull. W. Africa. 
