Eurasian beaver vs Gambian Sun Squirrel

Castor fiber compared with Heliosciurus gambianus

Key Differences

• Eurasian beaver is Vulnerable while Gambian Sun Squirrel is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Gambian Sun Squirrel
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order same	Rodentia (грызуны)	Rodentia (грызуны)
Family	Castoridae (Beavers)	Sciuridae (Squirrels)
Genus	Castor (Beavers)	Heliosciurus
Species	Castor fiber	Heliosciurus gambianus

Evolutionary Relationship

Eurasian beaver and Gambian Sun Squirrel share a common ancestor at the Order level: Rodentia. (грызуны)

Conservation Status

Eurasian beaver

VU — Vulnerable

Gambian Sun Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Gambian Sun Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Gambian Sun Squirrel

Habitat

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.