230 CALLITHRIX 



Hapale leucocephalus Kuhl, Beitr. Zool., 1820, p. 47. 



Hapale leucocephala Wagn., Schreb., Saugth. Suppl., I, 1840, p. 

 124, var. B; I. Geoff., Cat. Primates, 1851, p. 60; Dahlb., 

 Stud. Zool. Fam. Reg. Anim. Natur., fasc. I, 1856, pp. 185, 

 187 ; Schleg., Mus. Pays-Bas, Simiae, 1876, p. 274. 



Jacchus maximiliani Reichenb., Vollstand. Naturg. Affen, 1862, p. 

 5, fig. 17. 



WHITE-FRONTED MARMOSET. 



Type locality, "le Bresil." Type in Paris Museum. 



Geogr. Distr. Eastern coast of Brazil in the Provinces of Minas 

 Geraes and Espirito Santo. 



Genl. Char. Face flesh color ; hands and feet brown ; tail ringed. 



Color. Head in front of ears white ; back of head and neck black ; 

 ears black, with long black tufts; upper parts have the hairs ochra- 

 ceous with a subterminal black bar and yellowish white tips, giving a 

 mottled appearance of all three colors ; arms and legs grayish brown ; 

 throat and chest white ; under parts, hands and feet, blackish brown ; 

 tail ringed with gray and black bands. Ex type Paris Museum. 



Measurements. Total length about 400; tail, 200. Skull in 

 mounted type specimen. 



Caixithrix humeralifer *(E. Geoff roy). 



Jacchus humeralifer Geoff., Ann. Mus. Hist. Nat. Paris, XIX, 



1812, p. 120; Humb., Rec. Obser. Zool., 1811, (1815), p. 360; 



Desm., Mamm., 1820, p. 93 ; Fisch., Syn. Maram, 1829, p. 62 ; 



Addend., 1830, p. 62; Reichenb., Vollstand. Affen, 1862, p. 



4; Gray, Cat. Monkeys, Lemurs and Fruit-eating Bats, Brit. 



Mus., 1870, p. 63. 

 Hapale humeralifer Kuhl, Beitr. Zool., 1820, p. 48 ; I. Geoff., Cat. 



Primates, 1851, p. 60; Dahlb., Stud. Zool. Fam. Reg. Anim. 



Natur., fasc. I, 1856, pp. 185, 187; Bates, Nat. Amaz., II, 



1863, p. 55 ; Forbes, Handb. Primates, I, 1894, p. 133. 

 Hapale humeralifer var. D. Less., Spec. Mamm., 1840, p. 189. 



WHITE-SHOULDERED MARMOSET. 



Type locality, "le Bresil." Type in Paris Museum. 



Geogr. Distr. Vicinity of Bahia, to the Bay of Todos os Santos, 

 Brazil. (Wied). 



Genl. Char. Face partly naked ; ears fringed with long hairs. 



Color. Forehead, face, sides of head and throat bare ; center and 

 side of head near ears, black ; rest of head, tufts on ears, neck, upper 



♦Humboldt cites Geoffroy as the Author of this species. 



