Big Brown Bat vs North American Hoary Bat

Eptesicus fuscus compared with Aeorestes cinereus

Taxonomic Classification

Rank	Big Brown Bat	North American Hoary Bat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Chiroptera (Fledertiere)	Chiroptera (Fledertiere)
Family same	Vespertilionidae	Vespertilionidae
Genus	Eptesicus	Aeorestes
Species	Eptesicus fuscus	Aeorestes cinereus

Evolutionary Relationship

Big Brown Bat and North American Hoary Bat share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

Big Brown Bat

LC — Least Concern

North American Hoary Bat

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	North American Hoary 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.

North American Hoary Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across United States 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 2 countries:

🇺🇸 United States 🇻🇪 Venezuela