Graceful Laucha vs Rough ray

Calomys lepidus compared with Raja radula

Key Differences

• Graceful Laucha is Least Concern while Rough ray is Endangered.

Taxonomic Classification

Rank	Graceful Laucha	Rough ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Calomys	Raja
Species	Calomys lepidus	Raja radula

Evolutionary Relationship

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

Conservation Status

Graceful Laucha

LC — Least Concern

Rough ray

EN — Endangered

Physical Characteristics

Attribute	Graceful Laucha	Rough ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough ray