Blue star vs Common Ringlet

Amsonia orientalis compared with Coenonympha tullia

Key Differences

• Blue star is Critically Endangered while Common Ringlet is Extinct.

Taxonomic Classification

Rank	Blue star	Common Ringlet
Kingdom	Plantae (растения)	Animalia (животные)
Phylum	Magnoliophyta (магнолиофиты)	Arthropoda (членистоногие)
Class	Magnoliopsida (Dicots)	Insecta (насекомые)
Order	Gentianales (горечавкоцветные)	Lepidoptera (чешуекрылые)
Family	Apocynaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Amsonia	Coenonympha
Species	Amsonia orientalis	Coenonympha tullia

Conservation Status

Blue star

CR — Critically Endangered

Common Ringlet

EX — Extinct

Physical Characteristics

Attribute	Blue star	Common Ringlet
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.

Common Ringlet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (27 countries) and North America (Canada, 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.

Common Ringlet

Common Ringlet (Coenonympha tullia) is classified as Extinct (EX) on the IUCN Red List. This species has been declared extinct, with no known living individuals remaining in the wild or in captivity.