44 tltE SEtOtrS COLLECTION. 



in the Collection represent one or more of these forms, but the 

 distingmshing characters are so very slight that it is impossible 

 when dealing with mounted heads only, and no exact loca,lities, to 

 decide to which of these races or so-called races these specimens 

 belong. 



226 —19.7.15.251. 17 September, 1880. Hanyani Eiver, 



Mashonaland, Southern Rhodesia. 



227 —19.7.15.252. 6 April, 1885. TJmfuli Eiver, Mashonaland, 



Southern Rhodesia. 



228-229 -19.7.15.253-254. October, 1892. Piingwe Eiver, Mozam- 

 bique. 



230-231 —19.7.15.255-256. October, 1892. Between Lake Snngwe 

 and Pungfwe River, Mozambique. 



232-233 —19.7.15.263-264. 1912. Northern Guaso Nylro, Kenya 

 Oolony. 

 234 — 19.7.15.265. Skull and horns. Northern Guaso Nyiro, 

 Kenya Colony, 



DEFASSA, OE SING-SING. 



KOBCrS DEFASSA NZOIiE. 

 Kobus defassa nzoise, Matschie, Sitzber. Ges. nat. Treunde, 1910, p. 417. 



Size and horns much the same as in the Common Waterbuck ; 

 general colour rather richer and the elliptical white rump marking 

 replaced by a large white patch. A great many local races of 

 defassa have been described, but the distinguishing characters are 

 unsatisfactory ; and without large series of specimens from the 

 various type localities it is impossible to determine the exact 

 systematic value of such differences. 



Best horn measurements (No. 19. 7. 15. 258) : — ^length on 

 front curve 26j ; circumference 7| ; spread from tip to tip 18. 



Typical locality, Uasin Gishu Plateau, Kenya Colony. 



235-240 —19.7.15.257-262. Kenya Colony. 



LECHWE, OK LECHE. 



KOBTJS (ONOTEAGtrs) LEOHE. 



Kobus leehe, Gray, Knowsley Menagerie, p. 23, 1850. 

 Onoiragus lechee, Gray, Cat. Ruminants Brit. Mua. p. 17, 1872 ; Hand- 

 list Ruminants Brit. Mus. p. 88, 1873. 

 OobusleechA, Buckley, Proo. Zopl. Soo. 1876, p. 291. 



