Mass: 8.3 g based on Jones Jr 1964, Barquez et al. 1999, Bernard 2001, Patterson et al. 1996, and Stephan et al. 1981

Diet: insectivore based on Patterson et al. 1996, Ochoa et al. 2000, Bernard 2002, Van Cakenberghe et al. 2002, Freeman and Lemen 2010, and Shapiro and Bordignon 2014

Abundance: 0.08 to 9.22% (median 0.84%)

Latitudinal range: -23.1° to 10.4°

Habitats: tropical/subtropical dry broadleaf forest (8), tropical/subtropical moist broadleaf forest (5), tropical/subtropical savanna (2)

Found in 15 samples

Brazil: Ilha da Marambaia, Biological Dynamics of Forest Fragments Project Reserves 1501 and 1401, Una (forests), Viseu, Middle Säo Francisco River, Una (cabrucas), Estaçäo Ecológica de Fechos, Caju Private Natural Heritage Reserve

Colombia: Montería, Chorrillo, Tinije

Paraguay: Parque Nacional Serrania San Luis

Peru: Reserva Nacional Allpahuayo-Mishana

Venezuela: Monumento Natural Pico Codazzi (nivel bajo), Monumento Natural Pico Codazzi (nivel medio)

♂ body mass	7 g	N = 1	Jones Jr 1964
♂ body mass	7.5 g	N = 1	Jones Jr 1964
body mass	5.9 g	N = 5	Barquez et al. 1999
body mass	10.0 g	N = 3	Bernard 2001
body mass	11.6 g	N = 1	Patterson et al. 1996
body mass	9.1 g	N = 13	Stephan et al. 1981
skull length	15.5 mm	N = 1	Osgood 1915
skull width	10.1 mm	N = 1	Osgood 1915
upper tooth row length	5.7 mm	N = 1	Osgood 1915

See also Eptesicus, Eptesicus andinus, Eptesicus campanensis, Eptesicus chiriquinus, Eptesicus diminutus, Eptesicus furinalis, Eptesicus fuscus, Eptesicus gobiensis, Eptesicus grandis, Eptesicus hottentotus, Eptesicus nilssonii, Eptesicus serotinus, Eptesicus sp.