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

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

Hesperoptenus Peters, 1868. Monatsb. K. Preuss. Akad. Wiss. Berlin 1868: 626.

Vesperus (Hesperoptenus) doriae Peters, 1868

Hesperoptenus blanfordi (Dobson, 1877).
J. Asiat. Soc. Bengal 46: 312.
Blanford's Bat

Hesperoptenus doriae (Peters, 1868).
Monatsb. K. Preuss. Akad. Wiss. Berlin 1868: 626.
False Serotine Bat

Hesperoptenus gaskelli Hill, 1983.
Bull. Br. Mus. Nat. Hist. Zool. 45: 169.
Gaskell's False Serotine

Hesperoptenus tickelli (Blyth, 1851).
J. Asiat. Soc. Bengal 20: 157.
Tickell's Bat

Hesperoptenus tomesi Thomas, 1905.
Ann. Mag. Nat. Hist. ser. 7, 16: 575.
Large False Serotine