Montane Water Vole vs Polynesia Tree Snail

Arvicola scherman compared with Partula imperforata

Key Differences

• Montane Water Vole is Least Concern while Polynesia Tree Snail is Extinct.

Taxonomic Classification

Rank	Montane Water Vole	Polynesia Tree Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Stylommatophora (Stylommatophora)
Family	Cricetidae	Partulidae
Genus	Arvicola	Partula
Species	Arvicola scherman	Partula imperforata

Evolutionary Relationship

Montane Water Vole and Polynesia Tree Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Montane Water Vole

LC — Least Concern

Polynesia Tree Snail

EX — Extinct

Physical Characteristics

Attribute	Montane Water Vole	Polynesia Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Montane Water Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Belgium.

Polynesia Tree Snail

Habitat

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