Allen’s Common Mustached Bat vs Slender weasel shark

Pteronotus fuscus compared with Paragaleus randalli

Key Differences

• Allen’s Common Mustached Bat is Least Concern while Slender weasel shark is Vulnerable.

Taxonomic Classification

Rank	Allen’s Common Mustached Bat	Slender weasel shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Chiroptera (Bats)	Carcharhiniformes (Ground Sharks)
Family	Mormoopidae	Hemigaleidae
Genus	Pteronotus	Paragaleus
Species	Pteronotus fuscus	Paragaleus randalli

Evolutionary Relationship

Allen’s Common Mustached Bat and Slender weasel shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen’s Common Mustached Bat

LC — Least Concern

Slender weasel shark

VU — Vulnerable

Physical Characteristics

Attribute	Allen’s Common Mustached Bat	Slender weasel shark
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 weasel shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan. 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.