Polynesian rat vs Variable Flying Fox

Rattus exulans compared with Pteropus hypomelanus

Key Differences

• Polynesian rat is Least Concern while Variable Flying Fox is Near Threatened.

Taxonomic Classification

Rank	Polynesian rat	Variable Flying Fox
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Chiroptera (翼手目)
Family	Muridae (Mice & Rats)	Pteropodidae (Fruit Bats)
Genus	Rattus	Pteropus (Flying Foxes)
Species	Rattus exulans	Pteropus hypomelanus

Evolutionary Relationship

Polynesian rat and Variable Flying Fox share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Polynesian rat

LC — Least Concern

Variable Flying Fox

NT — Near Threatened

Physical Characteristics

Attribute	Polynesian rat	Variable Flying Fox
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).

Variable Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.