Peruvian Laucha vs Raya

Calomys sorellus compared with Bathyraja schroederi

Taxonomic Classification

Rank	Peruvian Laucha	Raya
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Calomys	Bathyraja
Species	Calomys sorellus	Bathyraja schroederi

Evolutionary Relationship

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

Conservation Status

Peruvian Laucha

LC — Least Concern

Raya

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Raya

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.