Eurasian beaver vs Lumholtz's tree kangaroo

Castor fiber compared with Dendrolagus lumholtzi

Key Differences

• Eurasian beaver is Vulnerable while Lumholtz's tree kangaroo is Near Threatened.

Taxonomic Classification

Rank	Eurasian beaver	Lumholtz's tree kangaroo
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Diprotodontia (雙門齒目)
Family	Castoridae (Beavers)	Macropodidae (Kangaroos)
Genus	Castor (Beavers)	Dendrolagus
Species	Castor fiber	Dendrolagus lumholtzi

Evolutionary Relationship

Eurasian beaver and Lumholtz's tree kangaroo share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Eurasian beaver

VU — Vulnerable

Lumholtz's tree kangaroo

NT — Near Threatened

Physical Characteristics

Attribute	Eurasian beaver	Lumholtz's tree kangaroo
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.

Lumholtz's tree kangaroo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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。