Arrow-head tree snail vs Japanese Weasel

Partula sagitta compared with Mustela itatsi

Key Differences

• Arrow-head tree snail is Extinct while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Arrow-head tree snail	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Carnivora (Carnivorans)
Family	Partulidae	Mustelidae (Weasels & Otters)
Genus	Partula	Mustela
Species	Partula sagitta	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Arrow-head tree snail

EX — Extinct

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Arrow-head tree snail	Japanese Weasel
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 Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.