Big Naked-backed Bat vs Dwarf round ray

Pteronotus gymnonotus compared with Urotrygon nana

Key Differences

• Big Naked-backed Bat is Least Concern while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Big Naked-backed Bat	Dwarf round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Myliobatiformes (Myliobatiformes)
Family	Mormoopidae	Urotrygonidae
Genus	Pteronotus	Urotrygon
Species	Pteronotus gymnonotus	Urotrygon nana

Evolutionary Relationship

Big Naked-backed Bat and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Big Naked-backed Bat	Dwarf round ray
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.

Dwarf round ray

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.