PEROPTERYX. 



613 



FIG. 119. PEROPTERYX CANINA. 



No. 102930 U. S. Nat. Mus. Coll. 

 Enlarged 2 l /t times. Nose view enlarged 8 times. 



126. Peropteryx. 



Peropteryx Peters, Monatsb. K. Preuss. Wiss. Berl., 1867, p. 472. 



Type Vespertilio caninus Wied. 



Wing sac with opening near anterior margin of antebrachial 

 membrane. 



Fio. XCVI. PEROPTERYX CANINA. 



No. 102939 U. S. Nat. Mus. Coll. Enlarged 2 l /t times nat. size. 



