Fake round ray vs Graceful Laucha

Urotrygon simulatrix compared with Calomys lepidus

Key Differences

• Fake round ray is Vulnerable while Graceful Laucha is Least Concern.

Taxonomic Classification

Rank	Fake round ray	Graceful Laucha
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	Calomys
Species	Urotrygon simulatrix	Calomys lepidus

Evolutionary Relationship

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

Conservation Status

Fake round ray

VU — Vulnerable

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Fake round ray	Graceful Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fake round ray

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.