Lined round stingray vs Peale’s Free-tailed Bat

Urotrygon rogersi compared with Nyctinomops aurispinosus

Key Differences

• Lined round stingray is Near Threatened while Peale’s Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Lined round stingray	Peale’s Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Urotrygonidae	Molossidae
Genus	Urotrygon	Nyctinomops
Species	Urotrygon rogersi	Nyctinomops aurispinosus

Evolutionary Relationship

Lined round stingray and Peale’s Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lined round stingray

NT — Near Threatened

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Lined round stingray	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lined round stingray

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.