THE SEtOtTS COlLECTION. 53 



Size large, height at shoulder about 34 inches. Horns long 

 and widely spread, approaching the condition found in rolertsi *, 

 the race which inhabits the country around the southern shores of 

 the Victoria Nyanza; good horns measure from 27 to 30| inches in 

 length. 



The three heads of the typical race in the Collection were 

 obtained in 1915-16 in the Taita and Taveta District ; the best head 

 (No. 19. 7. 15. 322) carries horns of the following size: — length 

 on front curve 25 ; circumference 7 ; spread from tip to tip 19 1. 



Typical locality. Western Kinyene, Ugogo, Tanganyika 

 Territory. The typical race is believed to be almost confined to 

 Tanganyika Ten-itory, extending northwards only a short distance 

 into Kenya Colony. 



286-288 —19.7.15.321-323. 1915-16. Taita and Taveta Distriet, 

 Kenya Colony. 



EOOSEVELT'S GEANT GAZELLE. 



GaZELLA GEANTI nOOSEVELTl. 



Gaxella granti roosevelti, Heller, Smitliaon. Miso. Collect, vol. Ixi. no. 7, 

 p. 4, 1913. 



Very like the typical race, the differences between the two 

 forms being very slight ; horns less widely spread and general 

 colour rather darker. 



The best horns of the following series are those of 

 No. 19. 7. 15. 312: — length on front curve 26i; circumference 7| ; 

 spread from tip to tip-12|. The horns of the female specimen 

 (No. 19. 7. 15. 319) measure as follows :^length on front curve 

 14g ; circumference 3§; spread from tip to tip 9g. 



Typical locality, Athi Plains, TJlu District, Kenya Colony. 

 Distributed along the Rift Valley as far north as Lake Baringo, 

 and eastwards to Mt. Kilimanjaro and Mt. Kenya. 



289 —19. 7. 15. 311. 9 January, 1903. Enderit River, south end 



of Lake Nakuru, Naivaslia District, Kenya Colony. 



290 —19. 7. 15. 312. 10 January, 1903. Enderit Eiver, south end 



of Lake Nakuru, Naivasha District, Kenya Colony. 



291 —19. 7. 15. 313. 18 December, 1902. Enderit River, south end 



of Lake Kakuru, Naivasha District, Kenya Colony. 



* Oazella granti robertsi, Thomas, Proo. Zool, Soc. 1903, vol. ii. p. 119. 



