Bladder Fern vs Gray Spiny Mouse

Cystopteris fragilis compared with Acomys cineraceus

Key Differences

• Bladder Fern is Not Evaluated while Gray Spiny Mouse is Least Concern.

Taxonomic Classification

Rank	Bladder Fern	Gray Spiny Mouse
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Tracheophyta	Chordata (脊索动物门)
Class	Polypodiopsida (水龍骨綱)	Mammalia (哺乳動物)
Order	Polypodiales (水龙骨目)	Rodentia (啮齿目)
Family	Cystopteridaceae	Muridae (Mice & Rats)
Genus	Cystopteris	Acomys
Species	Cystopteris fragilis	Acomys cineraceus

Conservation Status

Bladder Fern

NE — Not Evaluated

Gray Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Bladder Fern	Gray Spiny Mouse
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).

Gray Spiny Mouse

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.