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

Your search for Neoeptesicus orinocensis resulted in 1 species-level match:

Neoeptesicus Cláudio, Novaes, Gardner, Nogueira, Wilson, Maldonado, Oliveira & Moratelli, 2023. Zoologia (Curitiba) 40: 13.

Vespertilio innoxius Gervais, 1841

Neoeptesicus orinocensis (Ramírez-Chaves, Morales-Martínez, Pérez, Velásquez-Guarín, Mejía-Fontecha, Ortiz-Giraldo, Ossa-López & Páez, 2021).
Zootaxa 5020(3): 504.
Orinoco Serotine

Eptesicus orinocensis

Colombia, Department of Arauca, Municipality of Arauca, Vereda Mategallina, Campus Universidad Nacional de Colombia

Colombia, Venezuela, possibly Guyana

CITES - Not Listed IUCN - Not Evaluated (new species).

References:

Ramírez-Chaves, H.E., D.M. Morales-Martínez, W.A. Pérez, D. Velásquez-Guarín, I.Y. Mejía-Fontecha, M. Ortiz-Giraldo, P.A. Ossa-López, & F.A.R. Páez. 2021. A new species of small Eptesicus Rafinesque (Chiroptera: Vespertilionidae) from northern South America. Zootaxa 5020(3): 489-520. Read abstract.