Eurasian beaver vs forest caterpillar hunter

Castor fiber compared with Calosoma sycophanta

Key Differences

Eurasian beaver is Vulnerable while forest caterpillar hunter is Critically Endangered.

Taxonomic Classification

Rank	Eurasian beaver	forest caterpillar hunter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Castoridae (Beavers)	Carabidae
Genus	Castor (Beavers)	Calosoma
Species	Castor fiber	Calosoma sycophanta

Evolutionary Relationship

Eurasian beaver and forest caterpillar hunter share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Eurasian beaver

VU — Vulnerable

forest caterpillar hunter

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian beaver	forest caterpillar hunter
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.

forest caterpillar hunter

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Critically Endangered 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.