Eurasian beaver vs Merriam's kangaroo rat

Castor fiber compared with Dipodomys merriami

Key Differences

• Eurasian beaver is Vulnerable while Merriam's kangaroo rat is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Merriam's kangaroo rat
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)	Heteromyidae
Genus	Castor (Beavers)	Dipodomys
Species	Castor fiber	Dipodomys merriami

Evolutionary Relationship

Eurasian beaver and Merriam's kangaroo rat share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Eurasian beaver

VU — Vulnerable

Merriam's kangaroo rat

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Merriam's kangaroo rat
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.

Merriam's kangaroo rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.