Fake round ray vs Mérida Rhipidomys

Urotrygon simulatrix compared with Rhipidomys venustus

Key Differences

• Fake round ray is Vulnerable while Mérida Rhipidomys is Least Concern.

Taxonomic Classification

Rank	Fake round ray	Mérida Rhipidomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Cricetidae
Genus	Urotrygon	Rhipidomys
Species	Urotrygon simulatrix	Rhipidomys venustus

Evolutionary Relationship

Fake round ray and Mérida Rhipidomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fake round ray

VU — Vulnerable

Mérida Rhipidomys

LC — Least Concern

Physical Characteristics

Attribute	Fake round ray	Mérida Rhipidomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fake round ray

Mérida Rhipidomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.