Eurasian beaver vs Eventooth shark

Castor fiber compared with Carcharhinus isodon

Key Differences

• Eurasian beaver is Vulnerable while Eventooth shark is Near Threatened.

Taxonomic Classification

Rank	Eurasian beaver	Eventooth shark
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)	Carcharhinidae
Genus	Castor (Beavers)	Carcharhinus
Species	Castor fiber	Carcharhinus isodon

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Eventooth shark

NT — Near Threatened

Physical Characteristics

Attribute	Eurasian beaver	Eventooth shark
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.

Eventooth shark

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.