Black-Veined White vs Brown Slender Toad

Aporia crataegi compared with Ansonia leptopus

Key Differences

• Black-Veined White is Endangered while Brown Slender Toad is Least Concern.

Taxonomic Classification

Rank	Black-Veined White	Brown Slender Toad
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Amphibia (両生類)
Order	Lepidoptera (チョウ目)	Anura (カエル)
Family	Pieridae	Bufonidae
Genus	Aporia	Ansonia
Species	Aporia crataegi	Ansonia leptopus

Evolutionary Relationship

Black-Veined White and Brown Slender Toad share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Black-Veined White

EN — Endangered

Brown Slender Toad

LC — Least Concern

Physical Characteristics

Attribute	Black-Veined White	Brown Slender Toad
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.

Brown Slender Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Black-Veined White

Black-Veined White（Aporia crataegi）はIUCNレッドリストで絶滅危惧種（EN）に分類されています。野生での絶滅リスクが高く、個体数が著しく減少し、生存を脅かす要因が継続しています。

Brown Slender Toad

The Brown Slender Toad (Ansonia leptopus) is a species in the genus Ansonia. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.