Blue star vs Grayling

Amsonia orientalis compared with Hipparchia semele

Key Differences

• Blue star is Critically Endangered while Grayling is Endangered.

Taxonomic Classification

Rank	Blue star	Grayling
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Arthropoda (节肢动物门)
Class	Magnoliopsida (木兰纲)	Insecta (昆蟲綱)
Order	Gentianales (龙胆目)	Lepidoptera (鱗翅目)
Family	Apocynaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Amsonia	Hipparchia
Species	Amsonia orientalis	Hipparchia semele

Conservation Status

Blue star

CR — Critically Endangered

Grayling

EN — Endangered

Physical Characteristics

Attribute	Blue star	Grayling
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.

Grayling

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (37 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Grayling

岩眼蝶（Hipparchia semele）在IUCN红色名录中被列为濒危物种（EN）。野生种群数量显著减少，面临持续的生存威胁，灭绝风险极高。