Cameroonian Shrew vs Polynesian rat

Crocidura picea compared with Rattus exulans

Key Differences

• Cameroonian Shrew is Endangered while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Cameroonian Shrew	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Soricomorpha (Soricomorpha)	Rodentia (Rodents)
Family	Soricidae	Muridae (Mice & Rats)
Genus	Crocidura	Rattus
Species	Crocidura picea	Rattus exulans

Evolutionary Relationship

Cameroonian Shrew and Polynesian rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Cameroonian Shrew

EN — Endangered

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Cameroonian Shrew	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cameroonian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Cameroonian Shrew

The Cameroonian Shrew (Crocidura picea) is a species in the genus Crocidura. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.