Big Brown Bat vs Hudson s Thomaomys

Eptesicus fuscus compared with Thomasomys hudsoni

Key Differences

• Big Brown Bat is Least Concern while Hudson s Thomaomys is Vulnerable.

Taxonomic Classification

Rank	Big Brown Bat	Hudson s Thomaomys
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Chiroptera (Fledertiere)	Rodentia (Nagetiere)
Family	Vespertilionidae	Cricetidae
Genus	Eptesicus	Thomasomys
Species	Eptesicus fuscus	Thomasomys hudsoni

Evolutionary Relationship

Big Brown Bat and Hudson s Thomaomys share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Big Brown Bat

LC — Least Concern

Hudson s Thomaomys

VU — Vulnerable

Physical Characteristics

Attribute	Big Brown Bat	Hudson s Thomaomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Colombia, Ecuador, United States, and Venezuela.

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Big Brown Bat

The Big Brown Bat (Eptesicus fuscus) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador