Eurasian beaver vs Flat Periwinkle

Castor fiber compared with Littorina obtusata

Key Differences

• Eurasian beaver is Vulnerable while Flat Periwinkle is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Flat Periwinkle
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Chordata (척삭동물)	Mollusca (연체동물)
Class	Mammalia (포유류)	Gastropoda (복족강)
Order	Rodentia (설치류)	Littorinimorpha (총알고둥류)
Family	Castoridae (Beavers)	Littorinidae
Genus	Castor (Beavers)	Littorina
Species	Castor fiber	Littorina obtusata

Evolutionary Relationship

Eurasian beaver and Flat Periwinkle share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Eurasian beaver

VU — Vulnerable

Flat Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Flat Periwinkle
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.

Flat Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 4 countries:

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