$2 THE SELOUS COLLECTION. 



NILE ORIEL 



OUHEBIA MOXTAXA JQUATORIA. 



Ourebia montana aequatoria, Heller, Smithson. Misc. Collect, vol. Ix. 

 no. 8, p. 12, 1912. 



In this race the horns are smaller and less heavily ringed than 

 in cotton i. 



The greatest horn-length in the following series is 4 T 9 ^ inches 

 (No. 19. 7. 15. 159), with a tip to tip interval of 2-^. 



Typical locality, Lado Enclave ; range extends over a large 

 portion of the Sudan, from Lake No and the Sobat Kiver in the 

 north, through the Bahr-el-Grhazal, and reaches as far south as the 

 Albert Nyanza. 



134 19. 7. 15. 159. Rumbek, Bahr-el-Ghazal. 



135 19. 7. 15. 160. Barlgerut, Bahr-el-Ghazal. 

 136-137 19. 7. 15. 161-162. Bahr-el-Ghazal. 



CAPE STEINBUCK. 



RAPHICEKUS OAMPESTRTS CAMPESTRIS. 



Capra grimmia, Thunberg, Reise, vol. ii. p. 8, 1789, nee Linn. 



Antilope campestris, Thunberg, Mem. Ac. Sci. St. Petersb. vol. iii. p. 313, 



1811. 

 Antilope (Raphicerus) acuticornis, H. Smith, Griffith's Animal Kingdom, 



vol. iv. p. 252, vol. v. p. 342, 1827. 

 Antilope (Raphicerus) subulata, H. Smith, Griffith's Animal Kingdom, 



vol. iv. p. 253, vol. v. p. 342, 1827. 



Calotragus campestris, Gray, Cat. Ungulata Brit. Mus. p. 71, 1852. 

 Rapliicerus campestris, Sclater and Thomas, Book of Antelopes, vol. ii. 



p. 41, pi. xxvii. fig. 1, 1896 ; vol. iv. p. 225, 1900. 

 Raphicerus campestris campestris, Lydekker and Blaine. Cat. Ungulate 



Mamm. Brit. Mus. vol. ii. p. 149, 1914. 



Considerably smaller than the Oribis, and without the bare 

 patch below the ear or tufts on knees. Horns slender and very 

 sharply pointed, basal half slightly ridged. Tail short. Lateral 

 hoofs absent. General colour yellowish rufous, rather darker on 

 head, crown usually dark brown. 



Horn measurements (No. 19. 7. 15. 163) : length 3| ; spread 

 from tip to tip 1. 



Typical locality, South Africa ; the Cape Steinbuck appears to 

 be confined to Cape Colony and the Orange Eiver Colony. The 



