Blue star vs Clouded Yellow

Amsonia orientalis compared with Colias croceus

Key Differences

  • Blue star is Critically Endangered while Clouded Yellow is Least Concern.

Taxonomic Classification

Rank Blue star Clouded Yellow
Kingdom Plantae (Plants) Animalia (Animals)
Phylum Magnoliophyta (Flowering Plants) Arthropoda (Arthropods)
Class Magnoliopsida (Dicots) Insecta (Insects)
Order Gentianales (Gentianales) Lepidoptera (Butterflies & Moths)
Family Apocynaceae Pieridae
Genus Amsonia Colias
Species Amsonia orientalis Colias croceus

Conservation Status

Blue star

CR — Critically Endangered

Clouded Yellow

LC — Least Concern

Physical Characteristics

Attribute Blue star Clouded Yellow
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.

Clouded Yellow

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Found across Asia (Cyprus) and Europe (40 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.

Clouded Yellow

Clouded Yellow (Colias croceus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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