Eastern Eggar vs Eurasian beaver

Eriogaster catax compared with Castor fiber

Key Differences

• Eastern Eggar is Data Deficient while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Eastern Eggar	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Lasiocampidae	Castoridae (Beavers)
Genus	Eriogaster	Castor (Beavers)
Species	Eriogaster catax	Castor fiber

Evolutionary Relationship

Eastern Eggar and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eastern Eggar

DD — Data Deficient

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Eastern Eggar	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Eggar

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Ukraine.

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.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium