Arrow-head tree snail vs Japanese Squirrel

Partula sagitta compared with Sciurus lis

Key Differences

• Arrow-head tree snail is Extinct while Japanese Squirrel is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Japanese Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Partulidae	Sciuridae (Squirrels)
Genus	Partula	Sciurus (Tree Squirrels)
Species	Partula sagitta	Sciurus lis

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Japanese Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Japanese Squirrel
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.

Japanese Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

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.