Big Brown Bat vs Wilson’s Bonneted Bat

Eptesicus fuscus compared with Eumops wilsoni

Key Differences

• Big Brown Bat is Least Concern while Wilson’s Bonneted Bat is Data Deficient.

Taxonomic Classification

Rank	Big Brown Bat	Wilson’s Bonneted Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Vespertilionidae	Molossidae
Genus	Eptesicus	Eumops
Species	Eptesicus fuscus	Eumops wilsoni

Evolutionary Relationship

Big Brown Bat and Wilson’s Bonneted Bat share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Big Brown Bat

LC — Least Concern

Wilson’s Bonneted Bat

DD — Data Deficient

Physical Characteristics

Attribute	Big Brown Bat	Wilson’s Bonneted Bat
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.

Wilson’s Bonneted Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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