130 



ON MAMMALS FROM MOUNT KENYA. 



fFeb. 20, 



measurement being at most 18-5 mm. in typicus (old), and at least 

 19-0 in ibeanus, ranging up to 20 and more. 



I propose to select as a type, skin and skull jSo. 98.1.5.9 from 

 Machako's, British East Africa, collected and presented by Dr. 

 8. L. Hinde. The skull-measurements are those first given 

 above. 



Skull of Tachyoryctes splendens ibeanus. 



External measurements of Mr. Mackinder's specimen, measured 

 in the flesh :— Head and body 188 mm. ; tail 57 ; hind foot 29 ; 

 ear 10. 



A skull of T. s. ibeanus in the Museum collection, obtained by 

 Capt. Speke, dates from 1S63. Since then specimens have been 

 received from Kilima-njaro {Hunter 4' Baxter), Bukoba (Emiu). 

 Machako's (Hinde), Mumias, Kavirondo (Ansorge), and now the 

 present specimens from Nairobi. 



