MILLER AND REHN : NORTH AMERICAN MAMMALS. 269 



Genus PEROPTERYX Peters. 



1867. Peropteryx PETERS, Monatsber. k. preuss. Akad. Wis- 

 sensch. Berlin, p. 472. Type. Vespertilio canina WIED. 



Recognized as a genus distinct from tiaccopteryx by Miller, Bull. 

 Amer. mus. nat. hist., xu, p. 178, October 20, 1899. 



* Peropteryx canina (Wied). 



1821. Vespertilio caninus WIED, Schinz's Thierreich, i, p. 



179. 

 1867. Peropteryx canina PETERS, Monatsber. k. preuss. Akad. 



Wissensch. Berlin, p. 472. 

 1885. tiaccopteryx canina TRUE, Proc. U. S. nat. mus., vn 



(1884), p. 602* 1885. 

 1899. Peropteryx canina MILLER, Bull. Amer. mus. nat. hist., 



xii, p. 178. October 20, 1899. 

 TYPE LOCALITY. East coast of Brazil. 



Genus DICLIDURUS Wied. 



1819. Diclidurus WIED, Isis, p. 1629. Type. Diclidurus 

 albus WIED. 



*Diclidurus albus Wied. 



1819. Diclidurus albus WIED, Isis, p. 1630. 



1885. Diclidurus albus TRUE, Proc. U. S. nat. mus., vn 



(1884), p. 603.' 1885. 

 TYPE LOCALITY. East coast of Brazil, at mouth of Rio Pardo. 



Subfamily XOCTILIONINAE. 



Genus NOCTILIO Linnaeus. 



1766. Xoctilio LINNAEUS, Syst. nat., xii ed., i, p. 88. Type. 

 Noctilio americanus LINNAEUS == Vespertilio leporinus LINNAEUS. 



