Compiled and Edited by:
Nancy B. Simmons and Andrea L. Cirranello
American Museum of Natural History

Your search for Peropteryx resulted in 5 species-level matches:

Peropteryx Peters, 1867. Monatsb. K. Preuss. Akad. Wiss. Berlin 1867: 472.

Vespertilio caninus Wied-Neuwied, 1821 (preoccupied; =Emballonura macrotis Wagner, 1843)

Peropteryx kappleri Peters, 1867.
Monatsb. K. Preuss. Akad. Wiss. Berlin 1867: 473.
Greater Dog-like Bat

Peropteryx leucoptera Peters, 1867.
Monatsb. K. Preuss. Akad. Wiss. Berlin 1867: 474.
White-winged Dog-like Bat

Peropteryx macrotis (Wagner, 1843).
Arch. Naturgesch. ser. 9, 1: 367.
Lesser Dog-like Bat

Peropteryx pallidoptera Lim, Engstrom, Reid, Simmons, Voss & Fleck, 2010.
Am. Mus. Novitates 3686: 3.
Pale-winged Doglike Bat

Peropteryx trinitatis Miller, 1899.
Bull. Amer. Mus. Nat. Hist. 12: 178.
Trinidad Dog-like Bat