Eurasian beaver vs Thintail skate

Castor fiber compared with Okamejei leptoura

Key Differences

• Eurasian beaver is Vulnerable while Thintail skate is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Thintail skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Castoridae (Beavers)	Rajidae
Genus	Castor (Beavers)	Okamejei
Species	Castor fiber	Okamejei leptoura

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Thintail skate

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Thintail skate
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.

Thintail skate

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.