Black-Veined White vs Buff birch case-bearer

Aporia crataegi compared with Coleophora milvipennis

Key Differences

• Black-Veined White is Endangered while Buff birch case-bearer is Least Concern.

Taxonomic Classification

Rank	Black-Veined White	Buff birch case-bearer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Pieridae	Coleophoridae
Genus	Aporia	Coleophora
Species	Aporia crataegi	Coleophora milvipennis

Evolutionary Relationship

Black-Veined White and Buff birch case-bearer share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Black-Veined White

EN — Endangered

Buff birch case-bearer

LC — Least Concern

Physical Characteristics

Attribute	Black-Veined White	Buff birch case-bearer
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.

Buff birch case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Buff birch case-bearer

The Buff Birch Case-Bearer (Coleophora milvipennis) is a species in the genus Coleophora. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden