Eurasian beaver vs Surf Redfish

Castor fiber compared with Actinopyga mauritiana

Taxonomic Classification

Rank	Eurasian beaver	Surf Redfish
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Echinodermata (棘皮动物门)
Class	Mammalia (哺乳動物)	Holothuroidea (海參綱)
Order	Rodentia (啮齿目)	Holothuriida (海參目)
Family	Castoridae (Beavers)	Holothuriidae
Genus	Castor (Beavers)	Actinopyga
Species	Castor fiber	Actinopyga mauritiana

Evolutionary Relationship

Eurasian beaver and Surf Redfish share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Eurasian beaver

VU — Vulnerable

Surf Redfish

VU — Vulnerable

Physical Characteristics

Attribute	Eurasian beaver	Surf Redfish
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.

Surf Redfish

Habitat

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

Range

Distributed across Norway and Taiwan. Currently classified as Vulnerable 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 1 countries:

🇳🇴 Norway