Blue star vs Elktoe

Amsonia orientalis compared with Alasmidonta marginata

Key Differences

• Blue star is Critically Endangered while Elktoe is Least Concern.

Taxonomic Classification

Rank	Blue star	Elktoe
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Bivalvia (Bivalvia)
Order	Gentianales (Gentianales)	Unionida (Unionida)
Family	Apocynaceae	Unionidae
Genus	Amsonia	Alasmidonta
Species	Amsonia orientalis	Alasmidonta marginata

Conservation Status

Blue star

CR — Critically Endangered

Elktoe

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Elktoe
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.

Elktoe

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

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.