Admirable False Brook Salamander vs Alpine Bladder-fern

Aquiloeurycea praecellens compared with Cystopteris alpina

Key Differences

Admirable False Brook Salamander is Critically Endangered while Alpine Bladder-fern is Near Threatened.

Taxonomic Classification

Rank	Admirable False Brook Salamander	Alpine Bladder-fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Amphibia (Amphibians)	Polypodiopsida (Polypodiopsida)
Order	Caudata (Caudata)	Polypodiales (Polypodiales)
Family	Plethodontidae	Cystopteridaceae
Genus	Aquiloeurycea	Cystopteris
Species	Aquiloeurycea praecellens	Cystopteris alpina

Conservation Status

Admirable False Brook Salamander

CR — Critically Endangered

Alpine Bladder-fern

NT — Near Threatened

Physical Characteristics

Attribute	Admirable False Brook Salamander	Alpine Bladder-fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Admirable False Brook Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

Admirable False Brook Salamander

The Admirable False Brook Salamander (Aquiloeurycea praecellens) is a species in the genus Aquiloeurycea. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.

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.