26 ' CEPHALOPHXB-a:. 



(I. Back uniform 



* Black. G. C. 7iiffer. 

 * * Red. 7. C. natalensis ; 8. C. nu/rifnms. 

 *** Yellow. 9. a coronatus ; 10. C. niiit/ieklii. 

 **** Blackish grey, with pale streak over eye. 11. C. pygmaus; 

 12. C.MaxweUii; 13. C. tnekaiorlicus. 

 ***** Brown, pimctulated. 14. C. jnatctulutus; 15. C. hicolor. 



& 



1. Cephalophus sylvicultrix. (White-backed Bush-Goat.) B.M. 



Ears moderate, rounded. Fur greyish brown, grizzled with black, 

 with a narrow white central streak behind. 



Cephalophus sylvicultrix, Gray, Cat. Tlnqul. B. 31. p. 83 ; P. Z. S. 

 1871, p. 595, fig. 4 (skull). 



Hal. West Africa ; Sierra Leone. Skull in B. il. 



Skull short, ventricose ; face short ; nose, between the concavities 

 of the suborbital glands, broad and tapering ; forehead convex and 

 rounded. Length 1 inches 1 line ; width at the zygoma 4 inches 

 7 lines ; length of lower jaw 8^ inches. 



7 j^") 2. Cephalophus Ogilbii. (The Black-striped Bush-Buck.) B.M. 



Horns thick, elongate, conical, very rugose on the inner front 

 edge of the base. Skull, forehead very convex. Pale bay-brown, 

 with a deep-black dorsal streak ; beneath paler. 



Cephalophus Ogilbii, G7-ay, Cat. Umjul. B. M. p. 83. 



Hah. Fernando Po. Skull in B. M. 



Var. Bright bay ; dorsal streak rather wider. 



Hah. Gaboon. Male in British Museum. 



The hair of the cheeks, chin, neck, and chest short ; of back 

 longer, rigid ; of underside of body long, soft. , 



^\ 3. Cephalophus badius. (The Bay Bush-Buck.) B.M. 



I Bright bay, with a well-defined broad dorsal streak. Horns 

 .t>^ conical, rugose, rather elongate. 



^^' Cephalophus badius, Gray, Cat. Unc/ul. B. M. p. 84 ; Murie, P. Z. S. 

 ; , > 1869, p. 995. 



V*^ ' Cephalophus breviceps, Grai/, P. Z. S. 1866, p. 203, t. 11; Sclater, 

 ^ .^ P.Z. S. 1869, p. 594 (young female). 



, . 1 H 1 Hah. West Africa : Sierra Leone. 



I The young female described as C. hreviceps became like the 



typical C. badius. 



^ 4. Cephalophus rufilatus. (The Coquetoon.") B.M. 



The horns conical, obscurely annulated. Deep reddish bay ; the 

 crown and broad streak of back blackish grey. 



