Eastern Red Bat vs Eurasian beaver

Lasiurus borealis compared with Castor fiber

Key Differences

• Eastern Red Bat is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Eastern Red Bat	Eurasian beaver
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	Castoridae (Beavers)
Genus	Lasiurus	Castor (Beavers)
Species	Lasiurus borealis	Castor fiber

Evolutionary Relationship

Eastern Red Bat and Eurasian beaver share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern Red Bat

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Eastern Red Bat	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Red Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.