Arrow-head tree snail vs Blue star

Partula sagitta compared with Amsonia orientalis

Key Differences

• Arrow-head tree snail is Extinct while Blue star is Critically Endangered.

Taxonomic Classification

Rank	Arrow-head tree snail	Blue star
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Magnoliophyta (Flowering Plants)
Class	Gastropoda (Gastropoda)	Magnoliopsida (Dicots)
Order	Stylommatophora (Stylommatophora)	Gentianales (Gentianales)
Family	Partulidae	Apocynaceae
Genus	Partula	Amsonia
Species	Partula sagitta	Amsonia orientalis

Conservation Status

Arrow-head tree snail

EX — Extinct

Blue star

CR — Critically Endangered

Physical Characteristics

Attribute	Arrow-head tree snail	Blue star
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.

Blue star

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

Blue star

The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.