Cauca River Myotis vs Eurasian beaver

Myotis caucensis compared with Castor fiber

Key Differences

• Cauca River Myotis is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Cauca River Myotis	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	Vespertilionidae	Castoridae (Beavers)
Genus	Myotis	Castor (Beavers)
Species	Myotis caucensis	Castor fiber

Evolutionary Relationship

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

Conservation Status

Cauca River Myotis

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Cauca River Myotis	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cauca River Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Cauca River Myotis

The Cauca River Myotis (Myotis caucensis) is a species in the genus Myotis. 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。