Alpine Bladder-fern vs Bidentate Yellow-eared Bat

Cystopteris alpina compared with Vampyriscus bidens

Key Differences

• Alpine Bladder-fern is Near Threatened while Bidentate Yellow-eared Bat is Least Concern.

Taxonomic Classification

Rank	Alpine Bladder-fern	Bidentate Yellow-eared Bat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Chiroptera (Bats)
Family	Cystopteridaceae	Phyllostomidae
Genus	Cystopteris	Vampyriscus
Species	Cystopteris alpina	Vampyriscus bidens

Conservation Status

Alpine Bladder-fern

NT — Near Threatened

Bidentate Yellow-eared Bat

LC — Least Concern

Physical Characteristics

Attribute	Alpine Bladder-fern	Bidentate Yellow-eared Bat
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.

Bidentate Yellow-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Bidentate Yellow-eared Bat

The Bidentate Yellow-eared Bat (Vampyriscus bidens) is a species in the genus Vampyriscus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.