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

Your search for Neoeptesicus resulted in 10 species-level matches:

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

Vespertilio innoxius Gervais, 1841

Neoeptesicus andinus (J. A. Allen, 1914).
Bull. Amer. Mus. Nat. Hist. 33: 382.
Little Black Serotine

Neoeptesicus brasiliensis (Desmarest, 1819).
Nouv. Dict. Hist. Nat., Nouv. ed. 35: 478.
Brazilian Brown Bat

Neoeptesicus chiriquinus (Thomas, 1920).
Ann. Mag. Nat. Hist. ser. 9, 5: 362.
Chiriquinan Serotine

Neoeptesicus diminutus (Osgood, 1915).
Field Mus. Nat. Hist. Publ., Zool. Ser. 10: 197.
Diminutive Serotine

Neoeptesicus furinalis (d'Orbigny & Gervais, 1847).
In d'Orbigny Voy. Am. Merid., Atlas Zool. v. 4, p. 2: 13.
Argentinian Brown Bat

Neoeptesicus innoxius (Gervais, 1841).
In Eydoux and Souleyet, Voy. autour du monde...la Bonite, Zool. 1: 35, pl. 11, figs 7-9.
Harmless Serotine

Neoeptesicus langeri (Acosta, Poma-Urey, Ossa-López, Rivera-Páez & Ramírez-Chaves, 2021).
Therya 12(3): 395.
Langer's Serotine

Eptesicus langeri

Bolivia, Department of Santa Cruz, Province of Florida, 15km from the Municipality of Samaipata, El Cedral-Agua Rica

C Bolivia

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

References:

Acosta S, L.H., J.L. Poma-Urey, P.A. Ossa-López, F.A. Rivera-Páez, and H.E. Ramírez-Chaves. 2021. A new species of Eptesicus (Mammalia: Chiroptera: Vespertilionidae), from the sub-Andean forest of Santa Cruz, Bolivia. Therya 12(3): 391-409. Read article.

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 (new species). 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.

Neoeptesicus taddeii (Miranda, Bernard & Passos, 2006).
Zootaxa 1383: 58.
Taddei's Serotine

Neoeptesicus ulapesensis (Sánchez, Montani, Tomasco, Díaz & Barquez, 2019).
J. Mammal. 100(1): 118-129.
Ulapes Brown Bat