Peruvian Laucha vs Ray

Calomys sorellus compared with Atlantoraja castelnaui

Key Differences

• Peruvian Laucha is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Peruvian Laucha	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Calomys	Atlantoraja
Species	Calomys sorellus	Atlantoraja castelnaui

Evolutionary Relationship

Peruvian Laucha and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Peruvian Laucha

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Peruvian Laucha	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray