Black-Veined White vs Bladder Fern
Aporia crataegi compared with Cystopteris fragilis
Key Differences
- Black-Veined White is Endangered while Bladder Fern is Not Evaluated.
Taxonomic Classification
| Rank | Black-Veined White | Bladder Fern |
|---|---|---|
| Kingdom | Animalia (Animals) | Plantae (Plants) |
| Phylum | Arthropoda (Arthropods) | Tracheophyta |
| Class | Insecta (Insects) | Polypodiopsida (Polypodiopsida) |
| Order | Lepidoptera (Butterflies & Moths) | Polypodiales (Polypodiales) |
| Family | Pieridae | Cystopteridaceae |
| Genus | Aporia | Cystopteris |
| Species | Aporia crataegi | Cystopteris fragilis |
Conservation Status
Black-Veined White
EN — EndangeredBladder Fern
NE — Not EvaluatedPhysical Characteristics
| Attribute | Black-Veined White | Bladder Fern |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Black-Veined White
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.
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.
Bladder Fern
Typically found in moist, shaded forest floors and tropical canopies.
Widely distributed across Asia (Taiwan), Europe (6 countries), North America (Canada, United States), and South America (Colombia).
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.
Bladder Fern
The Bladder Fern (Cystopteris fragilis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.
Shared Countries
Both species can be found in 5 countries:
Related Comparisons
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