FEB., 1912. MAMMALS OF ILLINOIS AND WISCONSIN CORY. 469 



The Field Museum collection contains specimens of this species 

 from Arkansas, Kentucky and Louisiana, but none from Illinois and 

 Wisconsin. 



Specimens examined from Wisconsin : 



Wisconsin (M. P. M.) Prairie du Sac, Sauk Co., i; Fountain City, 

 Buffalo Co., 2 = 3. 



Map showing approximate distribution of the Brown Bat (Eptesicus fuscus) and its southern 

 race (. /. osceola) in eastern North America. 



Eptesicus fuscus (BEAUVOIS). Type locality Philadelphia, Pennsylvania. De- 

 scription as previously given. 



Eptesicus f. osceola RHOADS. (Proc. Acad. Nat. Sci. Phila., 1901, p. 618.) Type 

 locality Tarpon Springs, Hillsboro Co., Florida. Similar in size to fuscus, 

 but color more cinnamon brown. 



