Alpine Bladder-fern vs Galapagos Oryzomys

Cystopteris alpina compared with Aegialomys galapagoensis

Key Differences

• Alpine Bladder-fern is Near Threatened while Galapagos Oryzomys is Vulnerable.

Taxonomic Classification

Rank	Alpine Bladder-fern	Galapagos Oryzomys
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Cricetidae
Genus	Cystopteris	Aegialomys
Species	Cystopteris alpina	Aegialomys galapagoensis

Conservation Status

Alpine Bladder-fern

NT — Near Threatened

Galapagos Oryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Alpine Bladder-fern	Galapagos Oryzomys
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.

Galapagos Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.