Eurasian beaver vs Mongolian gerbil

Castor fiber compared with Meriones unguiculatus

Key Differences

• Eurasian beaver is Vulnerable while Mongolian gerbil is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	Mongolian gerbil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family	Castoridae (Beavers)	Muridae (Mice & Rats)
Genus	Castor (Beavers)	Meriones
Species	Castor fiber	Meriones unguiculatus

Evolutionary Relationship

Eurasian beaver and Mongolian gerbil share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Eurasian beaver

VU — Vulnerable

Mongolian gerbil

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	Mongolian gerbil
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.

Mongolian gerbil

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador).

Eurasian beaver

O castor-europeu (Castor fiber) é classificado como Vulnerável (VU) na Lista Vermelha da IUCN. Enfrenta alto risco de ameaça no estado selvagem, com populações em declínio e crescente pressão sobre o habitat.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway