Eurasian beaver vs screw-bean

Castor fiber compared with Prosopis pubescens

Key Differences

• Eurasian beaver is Vulnerable while screw-bean is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	screw-bean
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fabales (Legumes & Allies)
Family	Castoridae (Beavers)	Fabaceae
Genus	Castor (Beavers)	Prosopis
Species	Castor fiber	Prosopis pubescens

Conservation Status

Eurasian beaver

VU — Vulnerable

screw-bean

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	screw-bean
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.

screw-bean

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.