Big Brown Bat vs Eastern Nycteoline

Eptesicus fuscus compared with Nycteola asiatica

Key Differences

• Big Brown Bat is Least Concern while Eastern Nycteoline is Not Evaluated.

Taxonomic Classification

Rank	Big Brown Bat	Eastern Nycteoline
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Nolidae
Genus	Eptesicus	Nycteola
Species	Eptesicus fuscus	Nycteola asiatica

Evolutionary Relationship

Big Brown Bat and Eastern Nycteoline share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Brown Bat

LC — Least Concern

Eastern Nycteoline

NE — Not Evaluated

Physical Characteristics

Attribute	Big Brown Bat	Eastern Nycteoline
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.

Eastern Nycteoline

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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:

🇧🇪 Belgium