Blue star vs rusty topsnail

Amsonia orientalis compared with Calliostoma conulus

Key Differences

• Blue star is Critically Endangered while rusty topsnail is Not Evaluated.

Taxonomic Classification

Rank	Blue star	rusty topsnail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Gastropoda (Gastropoda)
Order	Gentianales (Gentianales)	Trochida (Trochida)
Family	Apocynaceae	Calliostomatidae
Genus	Amsonia	Calliostoma
Species	Amsonia orientalis	Calliostoma conulus

Conservation Status

Blue star

CR — Critically Endangered

rusty topsnail

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	rusty topsnail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue star

Habitat

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

rusty topsnail

Habitat

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

Range

Found across Asia (Turkey) and Europe (5 countries).

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.