Eurasian beaver vs Platypus.

Castor fiber compared with Ornithorhynchus anatinus

Key Differences

• Eurasian beaver is Vulnerable while Platypus. is Near Threatened.

Taxonomic Classification

Rank	Eurasian beaver	Platypus.
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Monotremata (カモノハシ目)
Family	Castoridae (Beavers)	Ornithorhynchidae
Genus	Castor (Beavers)	Ornithorhynchus
Species	Castor fiber	Ornithorhynchus anatinus

Evolutionary Relationship

Eurasian beaver and Platypus. share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Eurasian beaver

VU — Vulnerable

Platypus.

NT — Near Threatened

Physical Characteristics

Attribute	Eurasian beaver	Platypus.
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.

Platypus.

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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。