Black-Veined White vs Knotgrass

Aporia crataegi compared with Paspalum distichum

Key Differences

• Black-Veined White is Endangered while Knotgrass is Least Concern.

Taxonomic Classification

Rank	Black-Veined White	Knotgrass
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Arthropoda (членистоногие)	Magnoliophyta (магнолиофиты)
Class	Insecta (насекомые)	Liliopsida (лилиопсиды)
Order	Lepidoptera (чешуекрылые)	Poales (злакоцветные)
Family	Pieridae	Poaceae (Grass Family)
Genus	Aporia	Paspalum
Species	Aporia crataegi	Paspalum distichum

Conservation Status

Black-Veined White

EN — Endangered

Knotgrass

LC — Least Concern

Physical Characteristics

Attribute	Black-Veined White	Knotgrass
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.

Knotgrass

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 8 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (8 countries), Asia (21 countries), Europe (21 countries), North America (4 countries), Oceania and the Pacific (5 countries), and South America (4 countries).

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 22 countries:

🇦🇹 Austria 🇧🇪 Belgium 🇧🇦 Bosnia and Herzegovina 🇧🇬 Bulgaria 🇭🇷 Croatia 🇨🇾 Cyprus 🇩🇰 Denmark 🇫🇷 France 🇩🇪 Germany 🇬🇷 Greece 🇮🇹 Italy 🇲🇪 Montenegro 🇳🇱 Netherlands 🇲🇰 North Macedonia 🇳🇴 Norway 🇵🇹 Portugal 🇷🇴 Romania 🇸🇮 Slovenia 🇪🇸 Spain 🇸🇪 Sweden 🇺🇦 Ukraine 🇬🇧 United Kingdom