Eurasian beaver vs White Saddle

Castor fiber compared with Helvella crispa

Key Differences

• Eurasian beaver is Vulnerable while White Saddle is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	White Saddle
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Pezizomycetes (チャワンタケ綱)
Order	Rodentia (ネズミ目)	Pezizales (チャワンタケ目)
Family	Castoridae (Beavers)	Helvellaceae
Genus	Castor (Beavers)	Helvella
Species	Castor fiber	Helvella crispa

Conservation Status

Eurasian beaver

VU — Vulnerable

White Saddle

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	White Saddle
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.

White Saddle

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

Eurasian beaver

ユーラシアビーバー（Castor fiber）はIUCNレッドリストで絶滅危惧II類（VU）に分類されています。個体群の減少と生息地への圧力の増大により、野生での絶滅危険度が高い状況に直面しています。

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden