Caatinga laucha vs Speckled ray

Calomys expulsus compared with Raja polystigma

Taxonomic Classification

Rank	Caatinga laucha	Speckled ray
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Elasmobranchii
Order	Rodentia (설치류)	Rajiformes (홍어목)
Family	Cricetidae	Rajidae
Genus	Calomys	Raja
Species	Calomys expulsus	Raja polystigma

Evolutionary Relationship

Caatinga laucha and Speckled ray share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Caatinga laucha

LC — Least Concern

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Speckled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled ray

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.