North American least shrew vs Oriental House Rat

Cryptotis parva compared with Rattus tanezumi

Taxonomic Classification

Rank	North American least shrew	Oriental House 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	Soricomorpha (トガリネズミ目)	Rodentia (ネズミ目)
Family	Soricidae	Muridae (Mice & Rats)
Genus	Cryptotis	Rattus
Species	Cryptotis parva	Rattus tanezumi

Evolutionary Relationship

North American least shrew and Oriental House Rat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

North American least shrew

LC — Least Concern

Oriental House Rat

LC — Least Concern

Physical Characteristics

Attribute	North American least shrew	Oriental House Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North American least shrew

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).