t 
16 
Sub-tribe. Platyrrhini. 
Fam. CEBID^. 
Genus Chrysothrix, Wagler. 
40. Chr. sciureus (BufFon, Nat. Hist. XV, 51 ; Wagler, 
Saugth., Supp., 1855, t. 9; F. Cuv., Mamm. 
Lith. I, 33). 
Syjst. Simia sciurea, L. 
Lemur leucopsis, Hermann (apud Gray). 
' Squirrel Monkey ;' Saimiri, Buffon. 
Hab. Brazil. 
A. Stuffed specimen. B. Skull. Mr. Bartlett 
(1844). 
Genus Jacchus, GeofFroy. 
41. J. vulgaris, Geoffroy (BufFon, Nat. Hist. XV, 14; 
Edwards's * Gleanings,' pi. 218 ; F. Cuv., Mamm. 
Lith. I, 34, 35). 
Syn. Simia jacchus, L. 
^ Common Marmozet ;' Oustiti.'* 
Hab. Brazil, Guiana. 
A. Male. Mr. Bartlett (1844). B. Another. 
Presented by the Curator (1851). C. Skeleton of 
female. Presented by the Curator (1852). D. 
Skull of A. E. F. Young in spirit, born in Cal- 
cutta. Presented by the Curator (1851). 
Tribe Lemuria. 
Sub-tribe Strepsirhini. 
Fam. LEMUEID^. 
Sub-fam. LEMURINJE. 
Genus Lemur, L. 
42. L. MAcico, L. (Buffon, Nat. Hist. XIH, 29.) 
' Ruffed Lemur.' 
