Caatinga laucha vs Eurasian beaver

Calomys expulsus compared with Castor fiber

Key Differences

• Caatinga laucha is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	Eurasian beaver
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Rodentia (설치류)	Rodentia (설치류)
Family	Cricetidae	Castoridae (Beavers)
Genus	Calomys	Castor (Beavers)
Species	Calomys expulsus	Castor fiber

Evolutionary Relationship

Caatinga laucha and Eurasian beaver share a common ancestor at the Order level: Rodentia. (설치류)

Conservation Status

Caatinga laucha

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian beaver

유라시아비버(Castor fiber)는 IUCN 적색 목록에서 취약(VU)으로 분류됩니다. 개체군이 감소하고 서식지 압박이 증가하며 야생에서 멸종 위기에 처할 높은 위험에 직면해 있습니다.