Polynesian rat vs scratch grass

Rattus exulans compared with Muhlenbergia asperifolia

Key Differences

• Polynesian rat is Least Concern while scratch grass is Not Evaluated.

Taxonomic Classification

Rank	Polynesian rat	scratch grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Muridae (Mice & Rats)	Poaceae (Grass Family)
Genus	Rattus	Muhlenbergia
Species	Rattus exulans	Muhlenbergia asperifolia

Conservation Status

Polynesian rat

LC — Least Concern

scratch grass

NE — Not Evaluated

Physical Characteristics

Attribute	Polynesian rat	scratch grass
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).

scratch grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Canada.