Lister's River Snail vs Polynesian rat

Viviparus contectus compared with Rattus exulans

Taxonomic Classification

Rank	Lister's River Snail	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Architaenioglossa (Architaenioglossa)	Rodentia (Rodents)
Family	Viviparidae	Muridae (Mice & Rats)
Genus	Viviparus	Rattus
Species	Viviparus contectus	Rattus exulans

Evolutionary Relationship

Lister's River Snail and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lister's River Snail

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Lister's River Snail	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lister's River Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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).