Allen’s Common Mustached Bat vs slender facelina

Pteronotus fuscus compared with Facelina auriculata

Key Differences

• Allen’s Common Mustached Bat is Least Concern while slender facelina is Vulnerable.

Taxonomic Classification

Rank	Allen’s Common Mustached Bat	slender facelina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Chiroptera (Bats)	Nudibranchia (Nudibranchia)
Family	Mormoopidae	Facelinidae
Genus	Pteronotus	Facelina
Species	Pteronotus fuscus	Facelina auriculata

Evolutionary Relationship

Allen’s Common Mustached Bat and slender facelina share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Allen’s Common Mustached Bat

LC — Least Concern

slender facelina

VU — Vulnerable

Physical Characteristics

Attribute	Allen’s Common Mustached Bat	slender facelina
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.

slender facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden. 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.