Bladder Fern vs Caatinga laucha

Cystopteris fragilis compared with Calomys expulsus

Key Differences

• Bladder Fern is Not Evaluated while Caatinga laucha is Least Concern.

Taxonomic Classification

Rank	Bladder Fern	Caatinga laucha
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	Cricetidae
Genus	Cystopteris	Calomys
Species	Cystopteris fragilis	Calomys expulsus

Conservation Status

Bladder Fern

NE — Not Evaluated

Caatinga laucha

LC — Least Concern

Physical Characteristics

Attribute	Bladder Fern	Caatinga laucha
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).

Caatinga laucha

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.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.