Eptesicus fuscus
(A. M. F. J. Palisot de Beauvois, 1796)
Big Brown Bat
Taxonomy
| Subclass | : Theria |
| Infraclass | : Placentalia |
| Magnorder | : Boreoeutheria |
| Superorder | : Laurasiatheria |
| Order | : Chiroptera |
| Suborder | : Vespertilioniformes |
| Superfamily | : Vespertilionoidea |
| Family | : Vespertilionidae |
| Subfamily | : Vespertilioninae |
| Tribe | : Eptesicini |
| Genus | : Eptesicus |
Species status
Authority citation
Catal. Peale's Mus. [Philadelphia], p. 14, 1796. ]
Original name as described
Vespertilio fuscus
Type locality
Philadelphia, Pennsylvania, USA.
Biogeographic realm
Nearctic · Neotropic
Country distribution
Canada · United States · Mexico · Guatemala · Belize · Honduras · Nicaragua · Costa Rica · Panama · Colombia · Venezuela · Ecuador
Subregion distribution
USA(AL,AZ,AR,CA,CO,CT,DE,DC,FL,GA,ID,IL,IN,IA,KS,KY,LA,ME,MD,MA,MI,MN,MS,MO,MT,NE,NV,NH,NJ,NM,NY,NC,ND,OH,OK,OR,PA,RI,SC,SD,TN,TX,UT,VT,VA,WA,WV,WI,WY)
Taxonomy notes
previously included E. dutertreus; tentatively includes miradorensis, which was recently suggested to be a distinct species, although further research into whether E. fuscus as currently defined represents a species complex is needed before species are split from it; E. fuscus is retained in the genus Eptesicus, while all other species in the genus have been moved to Neoeptesicus (American species) or Cnephaeus (Afro-Eurasian species)
Taxonomy notes citation
Yi, X., & Latch, E. K. (2022). Nuclear phylogeography reveals strong impacts of gene flow in big brown bats. Journal of Biogeography. · Yi, X., & Latch, E. K. (2022). Systematics of the New World bats Eptesicus and Histiotus suggest trans-marine dispersal followed by Neotropical cryptic diversification. Molecular Phylogenetics and Evolution, 175, 107582. · Ramírez-Chaves, H. E., Cifuentes, M. A., Noguera-Urbano, E. A., Pérez, W. A., Torres-Martínez, M. M., Ossa-López, P. A., ... & Morales-Martínez, D. M. (2023). Systematics, morphometry, and distribution of Eptesicus fuscus miradorensis (H. Allen, 1866)(Chiroptera: Vespertilionidae), with notes on baculum morphology and natural history. Therya, 14(2). · Cláudio, V. C., Novaes, R. L., Gardner, A. L., Nogueira, M. R., Wilson, D. E., Maldonado, J. E., ... & Moratelli, R. (2023). Taxonomic re-evaluation of New World Eptesicus and Histiotus (Chiroptera: Vespertilionidae), with the description of a new genus. Zoologia (Curitiba), 40, e22029. · Mônico, P. I., & Soto-Centeno, J. A. (2024). Phylogenetic, morphological and niche differentiation unveil new species limits for the big brown bat (Eptesicus fuscus). Royal Society Open Science, 11(2), 231384.
IUCN Red List status
Least Concern
Species Permalink
https://www.mammaldiversity.org/taxon/1005519Country distribution map
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Names and synonyms
Present and past (if available) associated names to the species. Click on a name to view its details. If the list is long, scroll down to see more.
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