Big Naked-backed Bat vs Variable Chafer

Pteronotus gymnonotus compared with Gnorimus variabilis

Key Differences

• Big Naked-backed Bat is Least Concern while Variable Chafer is Extinct.

Taxonomic Classification

Rank	Big Naked-backed Bat	Variable Chafer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Coleoptera (Beetles)
Family	Mormoopidae	Scarabaeidae
Genus	Pteronotus	Gnorimus
Species	Pteronotus gymnonotus	Gnorimus variabilis

Evolutionary Relationship

Big Naked-backed Bat and Variable Chafer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Variable Chafer

EX — Extinct

Physical Characteristics

Attribute	Big Naked-backed Bat	Variable Chafer
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.

Variable Chafer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.

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.