Eurasian beaver vs Oak Skeletonizer

Castor fiber compared with Bucculatrix ainsliella

Key Differences

• Eurasian beaver is Vulnerable while Oak Skeletonizer is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	Oak Skeletonizer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Castoridae (Beavers)	Bucculatricidae
Genus	Castor (Beavers)	Bucculatrix
Species	Castor fiber	Bucculatrix ainsliella

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Oak Skeletonizer

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	Oak Skeletonizer
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.

Oak Skeletonizer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Belgium.

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