Bladder Fern vs Five-toed Pygmy Jerboa

Cystopteris fragilis compared with Cardiocranius paradoxus

Key Differences

• Bladder Fern is Not Evaluated while Five-toed Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Bladder Fern	Five-toed Pygmy Jerboa
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Dipodidae
Genus	Cystopteris	Cardiocranius
Species	Cystopteris fragilis	Cardiocranius paradoxus

Conservation Status

Bladder Fern

NE — Not Evaluated

Five-toed Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Bladder Fern	Five-toed Pygmy Jerboa
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).

Five-toed Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bladder Fern

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