Bladder Fern vs Cuvier s Spiny-rat

Cystopteris fragilis compared with Proechimys cuvieri

Key Differences

• Bladder Fern is Not Evaluated while Cuvier s Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Bladder Fern	Cuvier s Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Echimyidae
Genus	Cystopteris	Proechimys
Species	Cystopteris fragilis	Proechimys cuvieri

Conservation Status

Bladder Fern

NE — Not Evaluated

Cuvier s Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Bladder Fern	Cuvier s Spiny-rat
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).

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

Bladder Fern

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