ALLEN ON GEOGRAPHICAL DISTRIBUTION OF MAMMALS. 357 



Indian Eegion the possession of the Tragulidce. Its peculiar genera 

 consist largely of Anthropoid Apes, found elsewhere only in India, but 

 also includes several each of Carnivores Bats, and Eodents. It is pre- 

 eminently the tropical province of the African Kegion. While it con- 

 tains a smaller cumber of genera than either of the others, it has rela- 

 tively a much larger number restricted to it, having eighteen peculiar 

 genera out of a total number of seventy-five, while the Eastern Prov- 

 ince, with ninety-one genera, has only twelve that are peculiar, and the 

 Southern seventeen out of eighty-two. 



Genera of Hie West African Province. 



General Summary. 



The number of genera represented in the African Eegion, and their 

 range, is approximately as follows : 



Indian Region. The Indian Eegion may be defined, in general terms, 

 as consisting of Intertropical Asia. It hence embraces Continental India 



