Cudbear vs Eurasian beaver

Ochrolechia tartarea compared with Castor fiber

Key Differences

• Cudbear is Endangered while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Cudbear	Eurasian beaver
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Ascomycota (子嚢菌門)	Chordata (脊索動物)
Class	Lecanoromycetes (チャシブゴケ菌綱)	Mammalia (哺乳類)
Order	Pertusariales (Pertusariales)	Rodentia (ネズミ目)
Family	Ochrolechiaceae	Castoridae (Beavers)
Genus	Ochrolechia	Castor (Beavers)
Species	Ochrolechia tartarea	Castor fiber

Conservation Status

Cudbear

EN — Endangered

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Cudbear	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cudbear

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

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 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden