Eurasian beaver vs Phallic Catshark

Castor fiber compared with Galeus priapus

Key Differences

• Eurasian beaver is Vulnerable while Phallic Catshark is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Phallic Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Castoridae (Beavers)	Scyliorhinidae
Genus	Castor (Beavers)	Galeus
Species	Castor fiber	Galeus priapus

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Phallic Catshark

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Phallic Catshark
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.

Phallic Catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.