Bidentate Yellow-eared Bat vs Dwarf round ray

Vampyriscus bidens compared with Urotrygon nana

Key Differences

• Bidentate Yellow-eared Bat is Least Concern while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Bidentate Yellow-eared 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	Phyllostomidae	Urotrygonidae
Genus	Vampyriscus	Urotrygon
Species	Vampyriscus bidens	Urotrygon nana

Evolutionary Relationship

Bidentate Yellow-eared Bat and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bidentate Yellow-eared Bat

LC — Least Concern

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Bidentate Yellow-eared Bat	Dwarf round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Dwarf round ray

Bidentate Yellow-eared Bat

The Bidentate Yellow-eared Bat (Vampyriscus bidens) is a species in the genus Vampyriscus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.