Brittle Bladderfern vs Gray Red-backed Vole

Cystopteris tenuis compared with Myodes rufocanus

Key Differences

• Brittle Bladderfern is Not Evaluated while Gray Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Gray Red-backed Vole
Kingdom	Plantae (نباتات)	Animalia (حيوانات)
Phylum	Tracheophyta	Chordata (حبليات)
Class	Polypodiopsida (سراخس رقيقة المباغ)	Mammalia (ثدييات)
Order	Polypodiales (سرخسيات)	Rodentia (قوارض)
Family	Cystopteridaceae	Cricetidae
Genus	Cystopteris	Myodes
Species	Cystopteris tenuis	Myodes rufocanus

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Gray Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Gray Red-backed Vole
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.

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

Brittle Bladderfern

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