Bladder Fern vs Erizo Orejudo

Cystopteris fragilis compared with Hemiechinus auritus

Key Differences

• Bladder Fern is Not Evaluated while Erizo Orejudo is Least Concern.

Taxonomic Classification

Rank	Bladder Fern	Erizo Orejudo
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (cordados)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (mamíferos)
Order	Polypodiales (Polypodiales)	Erinaceomorpha (Erinaceomorpha)
Family	Cystopteridaceae	Erinaceidae
Genus	Cystopteris	Hemiechinus
Species	Cystopteris fragilis	Hemiechinus auritus

Conservation Status

Bladder Fern

NE — Not Evaluated

Erizo Orejudo

LC — Least Concern

Physical Characteristics

Attribute	Bladder Fern	Erizo Orejudo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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).

Erizo Orejudo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Bladder Fern

The Bladder Fern (Cystopteris fragilis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.