Polynesian rat vs Richardson's alumroot

Rattus exulans compared with Heuchera richardsonii

Key Differences

• Polynesian rat is Least Concern while Richardson's alumroot is Not Evaluated.

Taxonomic Classification

Rank	Polynesian rat	Richardson's alumroot
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Saxifragales (Saxifragales)
Family	Muridae (Mice & Rats)	Saxifragaceae
Genus	Rattus	Heuchera
Species	Rattus exulans	Heuchera richardsonii

Conservation Status

Polynesian rat

LC — Least Concern

Richardson's alumroot

NE — Not Evaluated

Physical Characteristics

Attribute	Polynesian rat	Richardson's alumroot
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).

Richardson's alumroot

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in Canada.