Arrow-head tree snail vs Gray Birch Mouse

Partula sagitta compared with Sicista pseudonapaea

Key Differences

• Arrow-head tree snail is Extinct while Gray Birch Mouse is Data Deficient.

Taxonomic Classification

Rank	Arrow-head tree snail	Gray Birch Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Partulidae	Dipodidae
Genus	Partula	Sicista
Species	Partula sagitta	Sicista pseudonapaea

Evolutionary Relationship

Arrow-head tree snail and Gray Birch Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrow-head tree snail

EX — Extinct

Gray Birch Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Arrow-head tree snail	Gray Birch Mouse
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.

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.