Eurasian beaver vs Whiteface Hagfish

Castor fiber compared with Myxine circifrons

Key Differences

• Eurasian beaver is Vulnerable while Whiteface Hagfish is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Whiteface Hagfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Myxini (Myxini)
Order	Rodentia (Rodents)	Myxiniformes (Myxiniformes)
Family	Castoridae (Beavers)	Myxinidae
Genus	Castor (Beavers)	Myxine
Species	Castor fiber	Myxine circifrons

Evolutionary Relationship

Eurasian beaver and Whiteface Hagfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Whiteface Hagfish

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Whiteface Hagfish
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.

Whiteface Hagfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.