266 SYNOPSIS OF THE SIMIADJB 



3 C. LUGENS, Mourning callithrix. Veuve, Geoff- Ann. dtt 

 Mus. xix. p. 113. La viduita de 1'Oronoque, Humb. 

 Obs. Zool. i. p. 319 357. Sagoin veuve, Desm. Mamm. 

 p. 87. Black ; throat and anterior hands white ; tail 

 scarcely longer than the body. Inhabits banks of tho rivers 

 Guaviare and Cassiquaire. Not gregarious. 



4. C. AMICTUS, Ruffed callithrix Callithrix a fraise, Geoff. 

 Ann. du Mus. xix. 114. Simia amicta, Humb, Obs. 

 Zool. p. 357. Sajou a fraise, Desm. Mamm. p. 87. 

 Brownish-black ; throat white ; anterior hands dusky yel- 

 low ; tail a fourth longer than the body. Inhabits Brasil. 



5. C. TORQUATUS, Collared callithrix Callithrix a collm, 

 Hoffmann, Geoff. Ann. du Mus. xix. p. 114. Simia tor- 

 quata, Humb. Obs. Zool. i. p. 357. Sagoin a collier, 

 Desm. Mamm. p. 87. Chestnukbrown ; yellowish beneath; 

 throat white, in the form of a collar. Inhabits Brasil. 



Known only by the description of Count Hoffmannsegg. 



6. C. MOLOCH, the Moloch. Cebus moloch, Hoffmann. 

 Moloch, Geoff. Ann. du Mus. xix. p. 114. Simia mo- 

 loch, Humb. Obs. Zool. i. p. 158. Sajou moloch, Desm. 

 Mamm. p. 37. Gray ; temples, cheek, and be)Jy, bright 

 reddish ; hands, and end of the tail, nearly white. Inhabits 

 Peru. 



?. C. MELANOCHIR, Black-Handed Callithrix Prince Maxi- 



milien, Sagoin aux mains noirea, Kuhl ; Desm. Mamm. 

 Gray lower part of the back ; end of the tail reddish ; an- 

 terior hands dull black ; inhabits Brasil. 

 Known only by the description of KuhL 



9, C. iNPutATtis, Mitred Callithrix Saguin Mitre, Kuhl; 

 Desm. Mamm. p. 89. Gray above ; reddish-yellow be- 

 neath ; a large white spot, surrounded with black, beneath 

 the eyes; end of the tail black ; inhabits Brasil. 

 Known by the description of Kuhl and Lichtenstein. 



