Eurasian beaver vs Lined lantern shark

Castor fiber compared with Etmopterus bullisi

Key Differences

• Eurasian beaver is Vulnerable while Lined lantern shark is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Lined lantern shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Castoridae (Beavers)	Etmopteridae
Genus	Castor (Beavers)	Etmopterus
Species	Castor fiber	Etmopterus bullisi

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Lined lantern shark

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Lined lantern 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.

Lined lantern shark

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.