Nitari vs Bladder Fern

Alopias pelagicus compared with Cystopteris fragilis

Key Differences

• Nitari is Endangered while Bladder Fern is Not Evaluated.

Taxonomic Classification

Rank	Nitari	Bladder Fern
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Tracheophyta
Class	Chondrichthyes (軟骨魚綱)	Polypodiopsida (ウラボシ綱)
Order	Lamniformes (ネズミザメ目)	Polypodiales (ウラボシ目)
Family	Alopiidae	Cystopteridaceae
Genus	Alopias	Cystopteris
Species	Alopias pelagicus	Cystopteris fragilis

Conservation Status

Nitari

EN — Endangered

Bladder Fern

NE — Not Evaluated

Physical Characteristics

Attribute	Nitari	Bladder Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nitari

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bladder Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (Canada, United States), and South America (Colombia).

Nitari

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

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 2 countries:

🇨🇴 Colombia 🇹🇼 Taiwan