Five-toed Pygmy Jerboa vs Polynesian rat

Cardiocranius paradoxus compared with Rattus exulans

Key Differences

• Five-toed Pygmy Jerboa is Data Deficient while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Five-toed Pygmy Jerboa	Polynesian rat
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	Dipodidae	Muridae (Mice & Rats)
Genus	Cardiocranius	Rattus
Species	Cardiocranius paradoxus	Rattus exulans

Evolutionary Relationship

Five-toed Pygmy Jerboa and Polynesian rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Five-toed Pygmy Jerboa

DD — Data Deficient

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Five-toed Pygmy Jerboa	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Five-toed Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).