MAMMALS 



red deer of Europe. On the other hand, 

 the black-tail and white-tail deer of the 

 United States represent a genus not 

 found in the Old World. 



(vii) AntilocapricUz. The pronghorn antelope 

 of our Western plains, peculiar to North 

 America, and not closely related to the 

 African antelopes. 



(viii) Bovidce. Oxen, sheep, goats, musk oxen, 

 chamois, and true antelopes. The 

 African and Indian buffaloes are allied 

 to the oxen, but are quite different from 

 the American buffalo, properly called 

 the bison. The latter animal, differing 

 little in structure from the domestic ox, 

 though of very characteristic appear- 

 ance, is represented by a similar species 



K-. . Photograph by E. R. Sanborn, 



N. Y. Zool. Soc. 



FIG. 192. Alpaca (Auchenia pacos)', 

 Andes of Peru and Bolivia. Family 

 Camelidae. 



P Holograph by E,. R. Sanborn, 

 N. Y. Zool. Soc. 



FIG. 193. Rocky mountain goat 

 (Oreamnos montanus). Family Bovidae. 



