1894:,] MAMMALS OP JfYASALASD. 14o 



digits, P. hracei ia Nyasa is distiaguished from P. hrucei elsewhere, 

 as just mentioned, by its white ears, pure white belly, and white 

 digits, each species when meeting its congener having, as it were, 

 emphasized its own distinguishing characters in order to be unlike 

 the other. For P. brucei, wherever found, is already characterized 

 by its pale colour generally, whitish head, and white or pale 

 yellow dorsal spots, while P. capensis, of which P. johnstoni may be 

 looked upon as a modification, has a generally dark colour and a 

 black dorsal spot. 



Thus there seems to be between the two a sort of mutual 

 " repulsion " in their characters, the exact converse of the better 

 known " mimicry." Its object would very probably be that of 

 furnishing the individuals of each species with " recognition 

 marks " by which to know comrades from rivals. 



26. Ehixocebos bicorxis, L. 

 a. Horns. Shire Highlands. 



27. Phacochcebus vEthiopictts, Pall. 



a, b. Ad. skulls, c? 9 • Shire Highlands. 



28. BuBALis LicHTEysTEiyr, Pet. 



a. Ad. sk. and skull. Shire Highlands. 

 6. Skull. Shire Highlands. 



29. Oeeas canna, H. Sm. 



a, b. 2 ad. sks. $ . Shire Highlands. 



30. Steepsiceros kudu, Gray. 



a. Ad. skull. (S . Shire Highlands. 



81. Tragelaphus scriptus, Pall. 

 a. Ad. skull. Shire Highlands. 



32. KOBUS ELLIPSIPRTMNUS, Og. 



a, b. 2 frontlets and horns. Shire Highlands. 



33. iEPTCEEOS MELAMPUS, Licht. 



a, b. 2 skulls. Shire Highlands. 



3i. Oreotragus saltatoe, Bodd. 

 a. Ad. sk. S. Fort Lister, Milanji, 3600 ft. 17/7/93. 

 " Found in pairs at the base of the high cliffs among rocks, and 

 also on the higher ridges. Also on Mt. Zomba." — A. AV. 



35. Manis temmincki, Smuts. 

 a. Ad. sk. Zomba. 



Proc. Zooi. Soc— 1894, No. X, 10 



