Big Brown Bat vs Occidental Tuskshell

Eptesicus fuscus compared with Antalis occidentalis

Key Differences

• Big Brown Bat is Least Concern while Occidental Tuskshell is Data Deficient.

Taxonomic Classification

Rank	Big Brown Bat	Occidental Tuskshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Scaphopoda (Scaphopoda)
Order	Chiroptera (Bats)	Dentaliida (Dentaliida)
Family	Vespertilionidae	Dentaliidae
Genus	Eptesicus	Antalis
Species	Eptesicus fuscus	Antalis occidentalis

Evolutionary Relationship

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

Conservation Status

Big Brown Bat

LC — Least Concern

Occidental Tuskshell

DD — Data Deficient

Physical Characteristics

Attribute	Big Brown Bat	Occidental Tuskshell
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.

Occidental Tuskshell

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.