Birch casebearer vs Eurasian beaver

Coleophora serratella compared with Castor fiber

Key Differences

• Birch casebearer is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Birch casebearer	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	Coleophoridae	Castoridae (Beavers)
Genus	Coleophora	Castor (Beavers)
Species	Coleophora serratella	Castor fiber

Evolutionary Relationship

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

Conservation Status

Birch casebearer

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Birch casebearer	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch casebearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Birch casebearer

The Birch casebearer (Coleophora serratella) is a species in the genus Coleophora. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden