Europäische Biber vs Sparsetooth dogfish

Castor fiber compared with Scymnodalatias oligodon

Key Differences

• Europäische Biber is Vulnerable while Sparsetooth dogfish is Least Concern.

Taxonomic Classification

Rank	Europäische Biber	Sparsetooth dogfish
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Rodentia (Nagetiere)	Squaliformes (Dornhaiartige)
Family	Castoridae (Beavers)	Somniosidae
Genus	Castor (Beavers)	Scymnodalatias
Species	Castor fiber	Scymnodalatias oligodon

Evolutionary Relationship

Europäische Biber and Sparsetooth dogfish share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Europäische Biber

VU — Vulnerable

Sparsetooth dogfish

LC — Least Concern

Physical Characteristics

Attribute	Europäische Biber	Sparsetooth dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Europäische Biber

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.

Sparsetooth dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Europäische Biber

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.