Allen’s Common Mustached Bat vs Eurasian beaver

Pteronotus fuscus compared with Castor fiber

Key Differences

• Allen’s Common Mustached Bat is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Allen’s Common Mustached Bat	Eurasian beaver
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Chiroptera (bộ Dơi)	Rodentia (Bộ Gặm nhấm)
Family	Mormoopidae	Castoridae (Beavers)
Genus	Pteronotus	Castor (Beavers)
Species	Pteronotus fuscus	Castor fiber

Evolutionary Relationship

Allen’s Common Mustached Bat and Eurasian beaver share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Allen’s Common Mustached Bat

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Allen’s Common Mustached Bat	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen’s Common Mustached Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.

Allen’s Common Mustached Bat

The Allen’s Common Mustached Bat (Pteronotus fuscus) is a species in the genus Pteronotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.