Polynesian rat vs Tsushima Brown Frog

Rattus exulans compared with Rana tsushimensis

Key Differences

• Polynesian rat is Least Concern while Tsushima Brown Frog is Near Threatened.

Taxonomic Classification

Rank	Polynesian rat	Tsushima Brown Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Muridae (Mice & Rats)	Ranidae
Genus	Rattus	Rana
Species	Rattus exulans	Rana tsushimensis

Evolutionary Relationship

Polynesian rat and Tsushima Brown Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Polynesian rat

LC — Least Concern

Tsushima Brown Frog

NT — Near Threatened

Physical Characteristics

Attribute	Polynesian rat	Tsushima Brown Frog
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).

Tsushima Brown Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.