Eurasian beaver vs Timofeev's Iris

Castor fiber compared with Iris timofejewii

Key Differences

• Eurasian beaver is Vulnerable while Timofeev's Iris is Endangered.

Taxonomic Classification

Rank	Eurasian beaver	Timofeev's Iris
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Insecta (昆蟲綱)
Order	Rodentia (啮齿目)	Mantodea (螳螂目)
Family	Castoridae (Beavers)	Eremiaphilidae
Genus	Castor (Beavers)	Iris
Species	Castor fiber	Iris timofejewii

Evolutionary Relationship

Eurasian beaver and Timofeev's Iris share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Eurasian beaver

VU — Vulnerable

Timofeev's Iris

EN — Endangered

Physical Characteristics

Attribute	Eurasian beaver	Timofeev's Iris
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.

Timofeev's Iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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。