Bladder Fern vs Podolsk Blind Mole Rat

Cystopteris fragilis compared with Spalax zemni

Key Differences

• Bladder Fern is Not Evaluated while Podolsk Blind Mole Rat is Vulnerable.

Taxonomic Classification

Rank	Bladder Fern	Podolsk Blind Mole Rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Spalacidae
Genus	Cystopteris	Spalax
Species	Cystopteris fragilis	Spalax zemni

Conservation Status

Bladder Fern

NE — Not Evaluated

Podolsk Blind Mole Rat

VU — Vulnerable

Physical Characteristics

Attribute	Bladder Fern	Podolsk Blind Mole 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).

Podolsk Blind Mole Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bladder Fern

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