Lined round stingray vs Miller’s Mastiff Bat

Urotrygon rogersi compared with Molossus pretiosus

Key Differences

• Lined round stingray is Near Threatened while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Lined round stingray	Miller’s Mastiff 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	Molossus
Species	Urotrygon rogersi	Molossus pretiosus

Evolutionary Relationship

Lined round stingray and Miller’s Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lined round stingray

NT — Near Threatened

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Lined round stingray	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lined round stingray

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.