DEER — WILD SWINE 



215 



of the same (C. unicolor nigricans) from the small island of Basilan in the 

 Philippines, the much larger Malay sambar (0. unicolor equinus) in Borneo, as 

 well as the very distinct Bavian deer (G. Icuhli) from a small group of islands lying 

 between Java and Borneo, and the equally distinct but much handsomer Philippine 



BABIRUSA. 



spotted deer (C. alfredi). There are probably other species still to be named from 



the Philippines. 



That puzzling group, the wild swine, has numerous representa- 



Wild Swine. . . , . , T , -t ,■ * 1 ^ n -1 



tives in the islands under consideration. Among them, the collared 



pig (Sus vittatus), which inhabits Sumatra, Java, and Borneo, is distinguished by a 



white stripe on the sides of the face and neck. The warty pig (S. verrucosus), with 



three warts on each cheek, is a native of Java and Borneo, and is nearly related to 



