Eurasian beaver vs

Castor fiber compared with Pyrenula nitidella

Key Differences

• Eurasian beaver is Vulnerable while is Critically Endangered.

Taxonomic Classification

Rank	Eurasian beaver
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Ascomycota (子囊菌门)
Class	Mammalia (哺乳動物)	Eurotiomycetes (散囊菌綱)
Order	Rodentia (啮齿目)	Pyrenulales (小核衣菌目)
Family	Castoridae (Beavers)	Pyrenulaceae
Genus	Castor (Beavers)	Pyrenula
Species	Castor fiber	Pyrenula nitidella

Conservation Status

Eurasian beaver

VU — Vulnerable

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian beaver
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.

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Eurasian beaver

欧亚河狸（Castor fiber）在IUCN红色名录中被列为易危（VU）。面临野外高度濒危风险，种群数量下降，栖息地压力日益增大。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden