SPECIES OF MAMMALIA. 



Inhabits the Brazils. 



When young the upper part of the head is red, the dor- 

 sal line, tail and limbs, chestnut red,with the rest yellow. 



83. 9. S. C. albifro?is (the Ouavapavi). Fur gray, paler 

 beneath ; top of the head black ; forehead and orbits white; 

 and extremities yellowish brown. 



Cebus albifrons, Hujnboldt, Obs. Zool. 323. Geoff. Awi. 

 Mus. XIX. 111. 

 Sapajou Ouavapavi, Humboldt, Obs. Zool. 

 Icon. 

 Inhabits the vicinity of the Orinoco, in troops. 



84. 10. ^. C, lunatus, (the Spectacle Sapajou). Fur 

 blackish ; head, forehead, and anterior extremities black ; 

 with a white band across each cheek, joining the eye-brow 

 with the angle of the mouth. 



C. lunatus Kuhl. MS. Desm. Mam. 84. 



Icon. 



Inhabits 



Museum of the Academy of Heidelberg. 



B)5. 11. S.C. xanthosternos (the yellow chested sapajou). 

 Fur chestnut ; with the lower part of the neck and chest of 

 a very pale reddish yellow. 



Cebus xanthosternos, Kuhl. MS. Desm. Mam. 84. 



Icon. 



Inhabits Brazil, between 1.5°. 30. south latitude, and the 

 river Belmont, Prince Maximilian. 



86. 12. S. C. fatuellus (the Horned Monkey). Fur of 

 the back chestnut ; sides paler ; belly bright red ; extremi- 

 ties and tail black brown ; with two strong brushes of hair 

 elevated from the base of the forehead. 



Simia fatuellus, Lin. Sys. Nat. 42. Cebus fatuellus, 

 Geoff. Ann. Mus. xix. 109. 



M 2 T) 2 



