Fake round ray vs Little Black Serotine

Urotrygon simulatrix compared with Eptesicus andinus

Key Differences

• Fake round ray is Vulnerable while Little Black Serotine is Least Concern.

Taxonomic Classification

Rank	Fake round ray	Little Black Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Urotrygonidae	Vespertilionidae
Genus	Urotrygon	Eptesicus
Species	Urotrygon simulatrix	Eptesicus andinus

Evolutionary Relationship

Fake round ray and Little Black Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fake round ray

VU — Vulnerable

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Fake round ray	Little Black Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fake round ray

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.