Bladder Fern vs Daurian Pika

Cystopteris fragilis compared with Ochotona dauurica

Key Differences

• Bladder Fern is Not Evaluated while Daurian Pika is Least Concern.

Taxonomic Classification

Rank	Bladder Fern	Daurian Pika
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Tracheophyta	Chordata (脊索動物)
Class	Polypodiopsida (ウラボシ綱)	Mammalia (哺乳類)
Order	Polypodiales (ウラボシ目)	Lagomorpha (ウサギ目)
Family	Cystopteridaceae	Ochotonidae
Genus	Cystopteris	Ochotona
Species	Cystopteris fragilis	Ochotona dauurica

Conservation Status

Bladder Fern

NE — Not Evaluated

Daurian Pika

LC — Least Concern

Physical Characteristics

Attribute	Bladder Fern	Daurian Pika
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).

Daurian Pika

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.