Big Brown Bat vs California Deermouse

Eptesicus fuscus compared with Peromyscus californicus

Taxonomic Classification

Rank	Big Brown Bat	California Deermouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Rodentia (Rodents)
Family	Vespertilionidae	Cricetidae
Genus	Eptesicus	Peromyscus
Species	Eptesicus fuscus	Peromyscus californicus

Evolutionary Relationship

Big Brown Bat and California Deermouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Big Brown Bat

LC — Least Concern

California Deermouse

LC — Least Concern

Physical Characteristics

Attribute	Big Brown Bat	California Deermouse
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.

California Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

California Deermouse

The California Deermouse (Peromyscus californicus) is a species in the genus Peromyscus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.