Eurasian beaver vs Witch guitarfish

Castor fiber compared with Zapteryx xyster

Taxonomic Classification

Rank	Eurasian beaver	Witch guitarfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rhinopristiformes (Rhinopristiformes)
Family	Castoridae (Beavers)	Rhinobatidae
Genus	Castor (Beavers)	Zapteryx
Species	Castor fiber	Zapteryx xyster

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Witch guitarfish

VU — Vulnerable

Physical Characteristics

Attribute	Eurasian beaver	Witch guitarfish
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.

Witch guitarfish

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.