Laucha Cordobesa vs Raya

Calomys venustus compared with Myliobatis peruvianus

Key Differences

• Laucha Cordobesa is Least Concern while Raya is Vulnerable.

Taxonomic Classification

Rank	Laucha Cordobesa	Raya
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Myliobatidae
Genus	Calomys	Myliobatis
Species	Calomys venustus	Myliobatis peruvianus

Evolutionary Relationship

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

Conservation Status

Laucha Cordobesa

LC — Least Concern

Raya

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Laucha Cordobesa

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. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.