Black-Veined White vs Silk-Button Spangle Gall

Aporia crataegi compared with Neuroterus numismalis

Key Differences

• Black-Veined White is Endangered while Silk-Button Spangle Gall is Not Evaluated.

Taxonomic Classification

Rank	Black-Veined White	Silk-Button Spangle Gall
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Hymenoptera (Ants, Bees & Wasps)
Family	Pieridae	Cynipidae
Genus	Aporia	Neuroterus
Species	Aporia crataegi	Neuroterus numismalis

Evolutionary Relationship

Black-Veined White and Silk-Button Spangle Gall share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Black-Veined White

EN — Endangered

Silk-Button Spangle Gall

NE — Not Evaluated

Physical Characteristics

Attribute	Black-Veined White	Silk-Button Spangle Gall
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.

Silk-Button Spangle Gall

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.

Shared Countries

Both species can be found in 4 countries:

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