COLO BUS 117 



1834. /. Geoifroy Saint-Hilaire, in Bclanger Voyage aux Indes 

 Orientaies, Matnmifdres. 



CoLOBUs VELLEROsus fifst described as Semnopithecus vel- 

 lerosus. 



1835. Ruppell, Neue Wirbeltliiere zu der Fauna von Abyssinian 

 gehorig entdeckt und beschreiben. 



CoLOBUS ABYSSiNicus renamed C. guereza. 

 1835. Ogilby, in Proceedings of the Zoological Society of London. 



CoLOBUs FULiGiNosus first described, and C. polycomus rede- 

 scribed as C. ursinus. 

 1838. Ogilby, in Library of Entertaining Knowledge. 



CoLOBUs FULIGINOSUS redcscribcd as Colobus rufofuliginosus, 



and Colobus rufoniger first described. 

 1838. Van Beneden, in Bulletin de I'Academie Royale des Sciences et 



Belles-Lettres de Belgique. 



Colobus verus first described. 

 1838. Waterhouse, in Proceedings of the Zoological Society of Lon- 

 don. 



Colobus satanas, and C. penanti first described. 

 1840. R. P. Lesson, Species des Mammiferes Bimanes et Quadru- 



manes. 



The following species of Colobus are here given with synon- 

 ymy and descriptions : C. polycomus ; C. ferrugineus ; C. 



guereza = C. abyssinicus ; C. temmincki ; C. fuliginosus ; C. 



ursinus = C. polycomus; and C. verus. No new species 



described. 

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



Natur mit Beschreibungen, Supplementband. 



Colobus verus redescribed as Semnopithecus olivaceus. 

 1857. Le Conte, in Proceedings of the Academy of Natural Sciences 



of Philadelphia. 



Colobus satanas redescribed as Semnopithecus anthracinus. 

 1860. Sclater, in Proceedings of the Zoological Society of London. 



Colobus angolensis first described. 

 1862. Reichenbach, Die J'ollstdndigste Naturgcschichte der Affen. 



The genus Colobus in this work has the following species : C. 



verus; C. ferrugineus; C. vellerosus; C. polycomus; C. 



guereza = C. abyssinicus ; C. ursinus = C. polycomus ; C. 



angolensis ; and C. satanas. 

 1866. /. E. Gray, in Annals and Magazine of Natural History. 



Colobus verus redescribed as Colobus cristatus. 



