Caatinga laucha vs Oriental House Rat

Calomys expulsus compared with Rattus tanezumi

Taxonomic Classification

Rank	Caatinga laucha	Oriental House Rat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Rodentia (Bộ Gặm nhấm)	Rodentia (Bộ Gặm nhấm)
Family	Cricetidae	Muridae (Mice & Rats)
Genus	Calomys	Rattus
Species	Calomys expulsus	Rattus tanezumi

Evolutionary Relationship

Caatinga laucha and Oriental House Rat share a common ancestor at the Order level: Rodentia. (Bộ Gặm nhấm)

Conservation Status

Caatinga laucha

LC — Least Concern

Oriental House Rat

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Oriental House Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Oriental House Rat

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Oceanian biogeographic realm.

Range

Widely distributed across Africa (Eswatini, Lesotho, South Africa), Asia (Philippines, Taiwan), and Oceania and the Pacific (Kiribati).

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.