Caatinga laucha vs Fat Sand Rat

Calomys expulsus compared with Psammomys obesus

Taxonomic Classification

Rank	Caatinga laucha	Fat Sand Rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Cricetidae	Muridae (Mice & Rats)
Genus	Calomys	Psammomys
Species	Calomys expulsus	Psammomys obesus

Evolutionary Relationship

Caatinga laucha and Fat Sand Rat share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Caatinga laucha

LC — Least Concern

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Fat Sand Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fat Sand Rat

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.