Caucasian Squirrel vs Eurasian beaver

Sciurus anomalus compared with Castor fiber

Key Differences

• Caucasian Squirrel is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Caucasian Squirrel	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Sciuridae (Squirrels)	Castoridae (Beavers)
Genus	Sciurus (Tree Squirrels)	Castor (Beavers)
Species	Sciurus anomalus	Castor fiber

Evolutionary Relationship

Caucasian Squirrel and Eurasian beaver share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Caucasian Squirrel

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Caucasian Squirrel	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and United Arab Emirates.

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.

Caucasian Squirrel

The Caucasian Squirrel (Sciurus anomalus) is a species in the genus Sciurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway