Big Brown Bat vs Lesser Bulldog Bat

Eptesicus fuscus compared with Noctilio albiventris

Taxonomic Classification

Rank	Big Brown Bat	Lesser Bulldog Bat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Chiroptera (bộ Dơi)	Chiroptera (bộ Dơi)
Family	Vespertilionidae	Noctilionidae
Genus	Eptesicus	Noctilio
Species	Eptesicus fuscus	Noctilio albiventris

Evolutionary Relationship

Big Brown Bat and Lesser Bulldog Bat share a common ancestor at the Order level: Chiroptera. (bộ Dơi)

Conservation Status

Big Brown Bat

LC — Least Concern

Lesser Bulldog Bat

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	Lesser Bulldog 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.

Lesser Bulldog Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela