106 CATALOGUE OF UNGULATES 



melanorheus cequatorialis ; while the shortness of the skull 

 serves to differentiate it from C. nyasce, which it closely 

 resembles in external characters. 



9. 12. 12. 13. Skull, with horns, and skin. Near Koli, 

 Lukenye Valley, South Central Congo. Type. 



Presented by E. Torday, Esq., 1909. 



9.12.12.14. Skin, female. Same locality. Same history. 



XXXI. CEPHALOPHUS (GUEVEI) LUGENS. 



Cephalophus lugens, Thomas, Proc. Zool. Soc. 1898, p. 393, Thomas 

 and Sclater, Book of Antelopes, vol. iv, p. 224, 1900 ; Lydckker, 

 Game Animals of Africa, p. 165, 1908. 



Typical locality Urori, German East Africa. 



A member of the monticola-mclanorheus group distin- 

 guished by its large size and dark colour, as well as by the 

 brown legs, which therefore differ from the red ones of 

 monticola and hecki. General colour dark umber-brown, 

 with forehead and top of muzzle nearly black ; crest, which 

 is unusually long, black ; sides of face brown, with a whitish 

 line above eye ; backs of ears black on the front half ; neck 

 brown, like back, with hair of nape directed forwards ; back 

 darkening almost to black on loins, but no lighter patch on 

 outer side of hips adjacent to this dark area, as in melanorheus, 

 and the hips themselves uniformly brown, as in monticola ; 

 under-parts and inner sides of fore-legs pale mouse-colour; 

 chin, under surface of jaw, and groin whitish ; limbs dark 

 brown, like back. Basal length of skull of immature female 

 4J inches (114 mm.), maximum width 2J inches (62*5 mm.). 



98. 5. 25. 21. Skull and skin, female. Urori, Usangu, 

 German East Africa. Type. 



Presented ly Sir Alfred Sharpe, K.C.M.G., C.B., 1898. 



98. 5. 25. 22. Female foetus associated with the 

 preceding. Same history. 



99. 6. 29. 8. Imperfect skin. Same locality. 



Same donor, 1899. 



