Tonatia bidens (bat)
Mass: 29.7 g based on McCarthy 1982, Barquez et al. 1999, Cirignoli et al. 2011, Patterson et al. 1996 and Studier et al. 1983
Latitudinal range: -23.1° to 10.1°Habitats: tropical/subtropical moist broadleaf forest (3), tropical/subtropical dry broadleaf forest (4), tropical/subtropical savanna (4)
Found in 11 samples
Brazil: Ilha da Marambaia, Reserva Particular do Patrimônio Natural Serra das Almas, Parque Estadual do Rio Doce (Campolina), Morro de São João, Sonora, Barreirinhas, Colonia Juliano Moreira
Colombia: Tinije
Guyana: Burro-Burro River, Kurupukari
Trinidad and Tobago: Victoria-Mayaro Forest Reserve
Size measurements:
| ♂ body mass | 26.6 g | N = 5 | McCarthy 1982 |
| body mass | 32.7 g | N = 4 | Barquez et al. 1999 |
| body mass | 31.5 g | N = 2 | Cirignoli et al. 2011 |
| body mass | 29.7 g | N = 1 | Patterson et al. 1996 |
| body mass | 30.0 g | N = 3 | Studier et al. 1983 |
| ear length | 28.5 mm | N = 2 | Cirignoli et al. 2011 |
| hind foot length | 15 mm | N = 2 | Cirignoli et al. 2011 |
| total body length | 113 mm | N = 2 | Cirignoli et al. 2011 |
See also Tonatia, Tonatia saurophila, Tonatia schulzi, Tonatia sp., Tonatia sp. l