Polynesian rat vs Tuberous Thistle

Rattus exulans compared with Cirsium tuberosum

Key Differences

• Polynesian rat is Least Concern while Tuberous Thistle is Not Evaluated.

Taxonomic Classification

Rank	Polynesian rat	Tuberous Thistle
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Asterales (Daisies & Sunflowers)
Family	Muridae (Mice & Rats)	Asteraceae (Daisy Family)
Genus	Rattus	Cirsium
Species	Rattus exulans	Cirsium tuberosum

Conservation Status

Polynesian rat

LC — Least Concern

Tuberous Thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Polynesian rat	Tuberous Thistle
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).

Tuberous Thistle

Habitat

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

Range

Distributed across Czech Republic, Denmark, and Sweden.