Bidentate Yellow-eared Bat vs Eurasian beaver

Vampyriscus bidens compared with Castor fiber

Key Differences

• Bidentate Yellow-eared Bat is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Bidentate Yellow-eared Bat	Eurasian beaver
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	Chiroptera (翼手目)	Rodentia (ネズミ目)
Family	Phyllostomidae	Castoridae (Beavers)
Genus	Vampyriscus	Castor (Beavers)
Species	Vampyriscus bidens	Castor fiber

Evolutionary Relationship

Bidentate Yellow-eared Bat and Eurasian beaver share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Bidentate Yellow-eared Bat

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Bidentate Yellow-eared Bat	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Bidentate Yellow-eared Bat

The Bidentate Yellow-eared Bat (Vampyriscus bidens) is a species in the genus Vampyriscus. It is currently classified as Least Concern on the IUCN Red List. 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。