Polynesian rat vs Triangle Floater

Rattus exulans compared with Alasmidonta undulata

Taxonomic Classification

Rank	Polynesian rat	Triangle Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Unionida (Unionida)
Family	Muridae (Mice & Rats)	Unionidae
Genus	Rattus	Alasmidonta
Species	Rattus exulans	Alasmidonta undulata

Evolutionary Relationship

Polynesian rat and Triangle Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Polynesian rat

LC — Least Concern

Triangle Floater

LC — Least Concern

Physical Characteristics

Attribute	Polynesian rat	Triangle Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Triangle Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States