Eurasian beaver vs red howler monkey

Castor fiber compared with Alouatta seniculus

Key Differences

• Eurasian beaver is Vulnerable while red howler monkey is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	red howler monkey
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)	Atelidae
Genus	Castor (Beavers)	Alouatta
Species	Castor fiber	Alouatta seniculus

Evolutionary Relationship

Eurasian beaver and red howler monkey share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eurasian beaver

VU — Vulnerable

red howler monkey

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	red howler monkey
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.

red howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.