Polynesian rat vs Short-tailed Hopping Mouse

Rattus exulans compared with Notomys amplus

Key Differences

• Polynesian rat is Least Concern while Short-tailed Hopping Mouse is Extinct.

Taxonomic Classification

Rank	Polynesian rat	Short-tailed Hopping Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Muridae (Mice & Rats)	Muridae (Mice & Rats)
Genus	Rattus	Notomys
Species	Rattus exulans	Notomys amplus

Evolutionary Relationship

Polynesian rat and Short-tailed Hopping Mouse share a common ancestor at the Family level: Muridae. (Mice & Rats)

Conservation Status

Polynesian rat

LC — Least Concern

Short-tailed Hopping Mouse

EX — Extinct

Physical Characteristics

Attribute	Polynesian rat	Short-tailed Hopping Mouse
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).

Short-tailed Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.