66 



NORTH AMERICAN BATS. 



Hair everywhere thick, fiue, and long. Brown above, not so 

 markedly bicolored as in S. macrotis, but only of a slightly darker 

 hue at base. It is lighter in front, where it assumes a slightly 

 ferruginous brown color at base. The back of the foot but 

 slightly furred. But slight variation in color in the different 

 individuals. Dentition as in the preceding species, excepting that 

 the central incisors of the upper jaw are more distinctly bifid at 

 cutting edge. 



Hah. Central region of the United States. 



Measukements. 



List of Specimens. 



• Collected by C. S. McCarthy, 



ANTROZOUS, Allen. 

 Antrozons, Allen, Proc. Pliila. Acad. Nat. Sci. 1862, 247- 



Head rather large ; nose high, tapering, narrow^ ; snout angu- 

 lar, blunt ; nostrils apical, outer borders joining above in a trans- 

 verse line ; eyes large ; ears longer than head, not joined. 



