Brittle Bladderfern vs Mexican Fox Squirrel

Cystopteris tenuis compared with Sciurus nayaritensis

Key Differences

• Brittle Bladderfern is Not Evaluated while Mexican Fox Squirrel is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Mexican Fox Squirrel
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)	Rodentia (ネズミ目)
Family	Cystopteridaceae	Sciuridae (Squirrels)
Genus	Cystopteris	Sciurus (Tree Squirrels)
Species	Cystopteris tenuis	Sciurus nayaritensis

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Mexican Fox Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Mexican Fox Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brittle Bladderfern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Canada and United States.

Mexican Fox Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brittle Bladderfern

The Brittle Bladderfern (Cystopteris tenuis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.