Caatinga laucha vs Dark blind ray

Calomys expulsus compared with Benthobatis moresbyi

Taxonomic Classification

Rank	Caatinga laucha	Dark blind ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Torpediniformes (electric ray)
Family	Cricetidae	Narcinidae
Genus	Calomys	Benthobatis
Species	Calomys expulsus	Benthobatis moresbyi

Evolutionary Relationship

Caatinga laucha and Dark blind ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caatinga laucha

LC — Least Concern

Dark blind ray

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Dark blind ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dark blind 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.