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F0C0C:K — A REVISION OF 



[June 18, 



Cercopithecus .ETHiors Linn. 

 Subsp. .ETHioPS Linn. (Plate XLIl. fig. 2. Text-fig. 188.) 



Simla aithio2'>s Linn. Syst. Nat. erl. 10, i. p. 28, 1758; cle Win- 

 ton, in Anderson's Zool. Egypt, Manim. p. 15, 1902. 



Cercojnthecus griseo-viridis Desm. Mamm. p. 61, 1820. 



Le Grivet, F. Cuvier, Hist. Nat. Mamm. i. pi. vii., 1819. 



Simia subviridis F. Cuv. Diet. Sci. Nat. 1821, p. 17. 



Cerco2nthe.cus griseit,s F. Cuv. Hist. Nat. Mamm., Tabl. Gen. 

 et Method, p. 1, 1824. 



Text-fis-. 188. 



Ccrciipitlieciis celhiops (ethiops Linn. 

 (Prom a yoiaiig specimen from Khartoum living in the Society's Gardens. 



Cercopithecus sabceus Is. GeofiV. St. H., C.R. Acad. Sci. xxi. 

 p. 874, 1850; id. Cat. Method. Mamm., Primates, p. 22, 1851 {nee 

 Linn.). 



Face black with some short silvery-wliite hairs invading the 

 upper and lower lips from the cheeks and chin. Whisker-hairs 

 on cheeks wholly wdiite, very long, growing upwards and back- 

 wards over the ears. A distinct white brow-band passing 



