[17] PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 601 

 Family LEPOEID^. The Hares. 



Lepus timidus, Liun^. Polar Hare. 



Europe, North America, from Labrador northwestward to the Arctic 

 coast. 



Lepus americanus americartus, (Erxleben) Allen. Northern Varying Hare. 



New England and Middle States northward. 

 Lepus americanus virginianus, (Harlan) Allen. Southern Varying Hare. 

 ? Pennsylvania northward. 



Lepus americanus Bairdii, (Hayden) Allen. Rocky Mountains Varying Hare. 

 Summits of the Eocky Mountains. 



Lepus americanus "Washingtoni, (Baird) Allen. Western Varying Hare. 

 ? Northwestern North America. 



Lepus sylvaticus sylvaticus, (Bachman) Allen. Wood Hare; "Gray Rabbit;"" 

 "Wood Rabbit." 



United States generally. Mexico. 

 Lepus sylvaticus Auduboni, (Baird) Allen. Audubon's Hare. 



California. 

 Lepus sylvaticus arizonae, Allen. Desert Hare. 



Southern Arizona. Kernville, Cal. 

 Lepus sylvaticus Nuttalli, (Bachman) Allen. Sage Hare. 



Central and Sonoran Regions. Mexico. 



Lepus campestris, Bachman. Prairie Hare. 



Northwestern CTnited States from Kansas westward to Northern Cal- 

 ifornia, northward to British Columbia. 



Lepus TroAwbridgei, Baird. Trowbridge's Hare. 



Pacific and Lower Californian Regions south of Oregon. 



Lepus californicua, Gray. Californian Hare. 



California to Cape Saint Lucas. 

 Lepus aquaticus, Bachman. Water Hare. 



Austroripariau Region from Alabama southwestward into Mexico. 

 Lepus palustris, Bachman. Marsh Hare. 



Austroripariau Region to Guatemala. 



Lepus callotis texianus, (Waterhouse) Allen. Northern Jackass Hare. 



Central and Sonoran Regions, south of Oregon. Texan District- 

 Mexico. 



Lepus callotis callotis, (Wagler) Allen. Mexican Hare; Southern Jackass Hare. 



Southern boundary of the United States southward. 



Lepus Gxaysoni, Allen. Grayson's Hare. 

 Mexico and Costa Rica. 



