American water shrew vs Polynesian Tree Snail

Sorex palustris compared with Partula dolorosa

Key Differences

• American water shrew is Least Concern while Polynesian Tree Snail is Extinct.

Taxonomic Classification

Rank	American water shrew	Polynesian Tree Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Soricomorpha (Soricomorpha)	Stylommatophora (Stylommatophora)
Family	Soricidae	Partulidae
Genus	Sorex	Partula
Species	Sorex palustris	Partula dolorosa

Evolutionary Relationship

American water shrew and Polynesian Tree Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

American water shrew

LC — Least Concern

Polynesian Tree Snail

EX — Extinct

Physical Characteristics

Attribute	American water shrew	Polynesian Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American water shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Polynesian Tree Snail

Habitat

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

American water shrew

The American water shrew (Sorex palustris) is a species in the genus Sorex. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.