Eurasian beaver vs mantled guereza

Castor fiber compared with Colobus guereza

Key Differences

• Eurasian beaver is Vulnerable while mantled guereza is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	mantled guereza
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Castoridae (Beavers)	Cercopithecidae (Old World Monkeys)
Genus	Castor (Beavers)	Colobus
Species	Castor fiber	Colobus guereza

Evolutionary Relationship

Eurasian beaver and mantled guereza share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eurasian beaver

VU — Vulnerable

mantled guereza

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	mantled guereza
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.

mantled guereza

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.