Black-Veined White vs Stool iris

Aporia crataegi compared with Iris aphylla

Key Differences

• Black-Veined White is Endangered while Stool iris is Not Evaluated.

Taxonomic Classification

Rank	Black-Veined White	Stool iris
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Mantodea (Mantodea)
Family	Pieridae	Eremiaphilidae
Genus	Aporia	Iris
Species	Aporia crataegi	Iris aphylla

Evolutionary Relationship

Black-Veined White and Stool iris share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Black-Veined White

EN — Endangered

Stool iris

NE — Not Evaluated

Physical Characteristics

Attribute	Black-Veined White	Stool iris
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-Veined White

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 9 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Cyprus) and Europe (39 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Stool iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway, Sweden, and United States.

Black-Veined White

Black-Veined White (Aporia crataegi) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden