Eurasian beaver vs Hardhack

Castor fiber compared with Sorbaria tomentosa

Key Differences

• Eurasian beaver is Vulnerable while Hardhack is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	Hardhack
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Chordata (脊索动物门)	Magnoliophyta (木兰植物门)
Class	Mammalia (哺乳動物)	Magnoliopsida (木兰纲)
Order	Rodentia (啮齿目)	Rosales (蔷薇目)
Family	Castoridae (Beavers)	Rosaceae (Rose Family)
Genus	Castor (Beavers)	Sorbaria
Species	Castor fiber	Sorbaria tomentosa

Conservation Status

Eurasian beaver

VU — Vulnerable

Hardhack

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	Hardhack
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.

Hardhack

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (13 countries) and Oceania and the Pacific (New Zealand).

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:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden