Guianan Rhipidomys vs Polynesian rat

Rhipidomys nitela compared with Rattus exulans

Taxonomic Classification

Rank	Guianan Rhipidomys	Polynesian rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Cricetidae	Muridae (Mice & Rats)
Genus	Rhipidomys	Rattus
Species	Rhipidomys nitela	Rattus exulans

Evolutionary Relationship

Guianan Rhipidomys and Polynesian rat share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Guianan Rhipidomys

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Guianan Rhipidomys	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guianan Rhipidomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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).