Polynesian rat vs Rock Grayling

Rattus exulans compared with Hipparchia hermione

Key Differences

• Polynesian rat is Least Concern while Rock Grayling is Not Evaluated.

Taxonomic Classification

Rank	Polynesian rat	Rock Grayling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Muridae (Mice & Rats)	Nymphalidae (Brush-footed Butterflies)
Genus	Rattus	Hipparchia
Species	Rattus exulans	Hipparchia hermione

Evolutionary Relationship

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

Conservation Status

Polynesian rat

LC — Least Concern

Rock Grayling

NE — Not Evaluated

Physical Characteristics

Attribute	Polynesian rat	Rock Grayling
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).

Rock Grayling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (19 countries).