dwarf sea hare vs Eurasian beaver

Aplysia parvula compared with Castor fiber

Key Differences

• dwarf sea hare is Not Evaluated while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	dwarf sea hare	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Aplysiida (Aplysiida)	Rodentia (Rodents)
Family	Aplysiidae	Castoridae (Beavers)
Genus	Aplysia	Castor (Beavers)
Species	Aplysia parvula	Castor fiber

Evolutionary Relationship

dwarf sea hare and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

dwarf sea hare

NE — Not Evaluated

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	dwarf sea hare	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dwarf sea hare

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Chile, Greece, and Malta.

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.

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.