COLO BUS 119 



their geographical distribution. He recognizes the following 

 species: C. guereza = C. abyssinicus; C. angolensis; C. 



PALLIATUS ; C. SATANAS ; C. THOLLONI ; C. PENNANTI ; C. FER- 



RUGiNEUS; C. FULiGiNOSUS; with a. C. fuliginosus var. rufo- 

 fuliginosus; and b. C. fuliginosus var. rufoniger; and C. 



KIRKI. 



In a previous paper in Volume I of the same publication he 

 discusses C. verus ; and C. fuliginosus var. rufoniger = C. 

 RUFONIGER obtained by Mr. Moskowitz, and their relationship 

 with allied forms. 

 1899. Neumann, in Sitzungsberichte Gesellschaft N aturforschender 

 Freunde, Berlin. 

 CoLOBUS occiDENTALis rcdescribcd as Colobus matschie. 



1899. Pousargues, in Bulletin du Museum d'Histoire Naturelle, Paris. 

 Colobus foai first described. 



1900. Matschie, in Sitzungsberichte Gesellschaft N aturforschender 

 Freunde, Berlin. 



Golobus preussi ; and C. godonorum first described. 



1900. O. Thomas, in Proceedings of the Zoological Society of Lon- 

 don. 



Colobus poliurus first described as C. abyssinicus poliurus. 



1901. 0. Thomas, in Proceedings of the Zoological Society of Lon- 

 don. 



Colobus ruwenzori first described. 



1902. Neumann, in Sitzungsberichte Gesellschaft N aturforschender 

 Freunde, Berlin. 



Colobus gallarum first described. 



1902. 0. Thomas, in Proceedings of the Zoological Society of Lon- 

 don. 

 Colobus sharpei first described. 



1906. Lydekker, in Proceedings of the Zoological Society of London. 

 Colobus sharpei redescribed as C. cottoni. 



1906. Trouessart, in Bulletin du Museum d'Histoire Naturelle, Paris. 

 Colobus oustaleti and Colobus nigrimanus first described. 



1907. D. G. Elliot, in Annals and Magazine of Natural History. 

 Colobus tephrosceles first described. 



1909. G. Dollman, in Annals and Magazine of Natural History. 



Colobus ellioti and C. graueri first described. 

 1912. Lonnberg, in Annals and Magazine of Natural History. 



Colobus caudatus redescribed as Colobus abyssinicus kikuyu- 



ensis. 



