S6 MAMMALIA, 



Gentjs PITHECIA, Desmarest, 1804. 



64 Fithecia nocturna- 



Simia pithecia, Linn,, Sh/st. Nat. 1766, p. 40 ; Schreher, Saugeth. Bd. i, 



1774, p. 12-'),^?. xxxii. 

 Pitheoia noctuina et adusta, lUiger, Abhandl. der Berlin Akad. 



1804-11, p. 107. 

 Pithecia rufiventer et leucocephala, Geoff. St.Sil., t. six, pp. 116-17, 



1812. 

 Pithecia rufiventer, adusta, rufibarbata, et oobrocephala, £uM, Beitr. 



1820, pp. 43, 44. 

 Pithecia capillamentosa, Spix, Sim. et Vesper Brazil, 1823, p. 16, pi. 11. 

 Pithecia pogonias, Cfrai/, Zool. Sulph. p. 13, pi. 2. 

 Pithecia chrysoeephala. Is. Geoff,, Cat. des Mammif. 1851, p. 55. 



Hah, Guiana. 



64fl. The skin of an adult female : brownish black, the 

 hairs with a subterminal white band ; under surface rufous ; 

 moustache yellowish. Eriquito River, British Guiana. By 

 exchange, 21st January 1879. 



65. Pithecia satanas- 



Couxio, Kumh., Bee. d'Obs. Zool. 1811, p. 314, pi. 27. 



Cebus satanas, Roffmansegg, Ges. Naturforscher, Bd. x, p. 93, 1807. 



Pithecia satanas, Geoff. St.Sil., Ann. du Mus. t. xix, 1812, p. 115; 



Sclater, Proc. Zool. Soc. 1864, p. 712, pi. 41. 

 Chiropotes ater, Cfray, Cat. Monkeys Sf Lemurs, B. M., 1870, p. 61. 



Jlab. Lower Amazon ; near Par^, British Guiana. 



65a. An adult male, in alcohol. Presented by Wm. 

 Eutledge,Esq., 13th August 1879. 



Genus CHRYSOTHRIX, Kaup, 1835. 

 66. Chrysothrix sclurea. 



Le Saimiri, Audebert, Hist. Nat. des Singes et Makis, fam. 6, sect. 2, 



pi. 7, 1797. 

 Simia sciurea, Linn., Syst. Nat. 12th ed., 1766, p. 43; Schreher, 



S<!mgeth.,^\.%'ss.. 



Callithrix sciureue, Geoff. St.-Eil., Ann. du Mus. t. xix, 1812, p. 113. 

 Chrysothiix sciurea, Wagner, Schreher, Baugeth. Suppl. Bd. v, 1855, 



p. 120, tab. 9. 



irysothrii sciureus, Blyth, Ca 



Hah. Guiana and Brazil. 



/Ill VDUUiU-i^ ""*•■ 



p. 120, tab. 9. 

 Chrysothrix sciureus, Blyth, Cat. Mamm. As. Soc. Mas, 1863, p. 16 



