Northern Red-backed Vole vs Polynesia Tree Snail

Myodes rutilus compared with Partula imperforata

Key Differences

• Northern Red-backed Vole is Least Concern while Polynesia Tree Snail is Extinct.

Taxonomic Classification

Rank	Northern Red-backed 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	Myodes	Partula
Species	Myodes rutilus	Partula imperforata

Evolutionary Relationship

Northern Red-backed Vole and Polynesia Tree Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Northern Red-backed Vole

LC — Least Concern

Polynesia Tree Snail

EX — Extinct

Physical Characteristics

Attribute	Northern Red-backed Vole	Polynesia Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Polynesia Tree Snail

Habitat

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