Eurasian beaver vs Longnose skate

Castor fiber compared with Dentiraja confusa

Key Differences

• Eurasian beaver is Vulnerable while Longnose skate is Critically Endangered.

Taxonomic Classification

Rank	Eurasian beaver	Longnose 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)	Dentiraja
Species	Castor fiber	Dentiraja confusa

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Longnose skate

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian beaver	Longnose 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.

Longnose 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.