Big Naked-backed Bat vs Lesser Northern Free-tailed Bat

Pteronotus gymnonotus compared with Chaerephon johorensis

Key Differences

• Big Naked-backed Bat is Least Concern while Lesser Northern Free-tailed Bat is Vulnerable.

Taxonomic Classification

Rank	Big Naked-backed Bat	Lesser Northern Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Mormoopidae	Molossidae
Genus	Pteronotus	Chaerephon
Species	Pteronotus gymnonotus	Chaerephon johorensis

Evolutionary Relationship

Big Naked-backed Bat and Lesser Northern Free-tailed Bat share a common ancestor at the Order level: Chiroptera. (Bats)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Lesser Northern Free-tailed Bat

VU — Vulnerable

Physical Characteristics

Attribute	Big Naked-backed Bat	Lesser Northern Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Naked-backed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Lesser Northern Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big Naked-backed Bat

The Big Naked-backed Bat (Pteronotus gymnonotus) 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.