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

Your search for Hsunycteris resulted in 4 species-level matches:

Hsunycteris Parlos, Timm, Swier, Zeballos & Baker, 2014. Occas. Papers Mus., Texas Tech Univ. 320: 5.

Lonchophylla cadenai Woodman & Timm, 2006

Hsunycteris cadenai (Woodman & Timm, 2006).
Proc. Biol. Soc. Wash. 119(4): 462.
Cadena's Nectar Bat

Hsunycteris dashe Velazco, Soto-Centeno, Fleck, Voss & Simmons, 2017.
Amer. Mus. Novitates 3881: 7.
Dashe's Nectar Bat

Hsunycteris pattoni (Woodman & Timm, 2006).
Proc. Biol. Soc. Wash. 119(4): 455.
Patton's Nectar Bat

Hsunycteris thomasi (J. A. Allen, 1904).
Bull. Am. Mus. Nat. Hist. 20: 230.
Thomas's Nectar Bat