Arrow-head tree snail vs Laxmann's Shrew

Partula sagitta compared with Sorex caecutiens

Key Differences

• Arrow-head tree snail is Extinct while Laxmann's Shrew is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Laxmann's Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Soricomorpha (Soricomorpha)
Family	Partulidae	Soricidae
Genus	Partula	Sorex
Species	Partula sagitta	Sorex caecutiens

Evolutionary Relationship

Arrow-head tree snail and Laxmann's Shrew share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrow-head tree snail

EX — Extinct

Laxmann's Shrew

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Laxmann's Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrow-head tree snail

Habitat

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

Laxmann's Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

Arrow-head tree snail

The Arrow-head tree snail, Partula sagitta, is a species. It is currently assessed as extinct on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.