Black-tufted Marmoset vs Eurasian beaver

Callithrix penicillata compared with Castor fiber

Key Differences

• Black-tufted Marmoset is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Black-tufted Marmoset	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Callitrichidae	Castoridae (Beavers)
Genus	Callithrix	Castor (Beavers)
Species	Callithrix penicillata	Castor fiber

Evolutionary Relationship

Black-tufted Marmoset and Eurasian beaver share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black-tufted Marmoset

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Black-tufted Marmoset	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tufted Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Brazil.

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.

Black-tufted Marmoset

The Black-tufted Marmoset (Callithrix penicillata) is a species in the genus Callithrix. It is currently classified as Least Concern on the IUCN Red List. Found in Brazil.

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.