236 CALLICEBUS 



The species of Callicebus are here placed in his genus Sagui- 

 nus, and, as in the other genera treated by the Author, are 

 divided into many varieties. They are (S.) moloch ; (S.) 

 cupreus; (S.) personatus; (S.) nigrifrons; var. A. (S.) 

 infulatus is an Aotus; var. B. (S.) donacophilus ; and var. 

 C. (S.) melanochir; with (S.) cinerascens Spix as juv. ; 

 (S.) vidua — C. torquatus; (5\) amictus; and (S.) tor- 



QUATUS as (5".) AMICTUS JUV. 



1840. Wagner, Schreber, die Sdugthiere in Abbildungen nach der 

 Natur mit Beschreibungen. Supplementband. 

 Six species and two varieties of Callicebus are here given 

 under Callithrix, viz., (C.) personatus; (C.) melanochir; 

 (C.) donacophilus; (C.) moloch ; (C.) cupreus; and (C.) 

 torquatus, with var. /?. (C) amictus; and 7. (C.) lugens = 

 Callicebus torquatus. 



1842. Wagner, in Archiv fur Naturgeschichte. 



Two species of Callicebus are here first described in the 

 genus Callithrix; (C.) caligatus; and (C.) brunneus. 



1848. /. Geoffroy Saint-Hilaire, in Comptes Rendus. 



Callicebus cupreus (Spix), is redescribed as Callithrix dis- 

 color. 



1851. /. Geoffroy Saint-Hilaire, Catalogue des Primates. 



Seven species of Callicebus are here recorded under the genus 

 Callithrix, viz., (C.) personatus; (C.) amictus; (C.) 

 gigot; (C.) melanochir; (C.) donacophilus; (C.) discolor 

 = Callicebus cupreus, and (C.) moloch. 



1855. Wagner, Schreber, Die Sdugthiere in Abbildungen nach der 

 Natur mit Beschreibungen. Supplementband. 

 The list given in the previous volume is here repeated with (C.) 

 caligatus, and (C) brunneus added. 



1862. Reichenbach, Die Vollstdndigiste Naturgeschichte der Affen. 



The species of Callicebus are here included in Callithrix 

 and are as follows: (C.) personatus; (C.) nigrifrons; (C.) 

 melanochir; (C.) amictus; (C.) torquatus; (C.) lugens = 

 Callicebus torquatus; (C.) infulata = Aotus infulatus; 

 (C) cupreus; (C.) moloch; (C) donacophilus; (C) dis- 

 color = Callicebus cupreus; (C.) cinerascens; (C.) gigot; 

 (C.) caligatus; (C.) brunneus, and (C.) chlorocnemis Lund, 

 a Pleistocene fossil. 



1865. St. George Mivart, in Proceedings of the Zoological Society of 

 London. 



