Ooldea dunnart vs Polynesian rat

Sminthopsis ooldea compared with Rattus exulans

Taxonomic Classification

Rank	Ooldea dunnart	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Dasyuromorphia (Dasyuromorphia)	Rodentia (Rodents)
Family	Dasyuridae	Muridae (Mice & Rats)
Genus	Sminthopsis	Rattus
Species	Sminthopsis ooldea	Rattus exulans

Evolutionary Relationship

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

View Class: Mammalia

Conservation Status

Ooldea dunnart

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Ooldea dunnart	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ooldea dunnart

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).