Caatinga laucha vs Rat de Sable

Calomys expulsus compared with Psammomys obesus

Taxonomic Classification

Rank	Caatinga laucha	Rat de Sable
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Muridae (Mice & Rats)
Genus	Calomys	Psammomys
Species	Calomys expulsus	Psammomys obesus

Evolutionary Relationship

Caatinga laucha and Rat de Sable share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Caatinga laucha

LC — Least Concern

Rat de Sable

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Rat de Sable
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rat de Sable

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.