Alpine Bladder-fern vs American red squirrel

Cystopteris alpina compared with Tamiasciurus hudsonicus

Key Differences

• Alpine Bladder-fern is Near Threatened while American red squirrel is Not Evaluated.

Taxonomic Classification

Rank	Alpine Bladder-fern	American red squirrel
Kingdom	Plantae (tumbuhan)	Animalia (hewan)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (mamalia)
Order	Polypodiales (Polypodiales)	Rodentia (hewan pengerat)
Family	Cystopteridaceae	Sciuridae (Squirrels)
Genus	Cystopteris	Tamiasciurus
Species	Cystopteris alpina	Tamiasciurus hudsonicus

Conservation Status

Alpine Bladder-fern

NT — Near Threatened

American red squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Bladder-fern	American red squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Bladder-fern

Habitat

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

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

American red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries) and North America (United States).

Alpine Bladder-fern

The Alpine Bladder-fern (Cystopteris alpina) is a species in the genus Cystopteris. It is currently classified as Near Threatened on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies. Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

American red squirrel

The American red squirrel (Tamiasciurus hudsonicus) is a species in the genus Tamiasciurus. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway