Brittle Bladderfern vs Brown-cheeked Fulvetta

Cystopteris tenuis compared with Alcippe poioicephala

Key Differences

• Brittle Bladderfern is Not Evaluated while Brown-cheeked Fulvetta is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Brown-cheeked Fulvetta
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Polypodiales (Polypodiales)	Passeriformes (Songbirds)
Family	Cystopteridaceae	Pellorneidae
Genus	Cystopteris	Alcippe
Species	Cystopteris tenuis	Alcippe poioicephala

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Brown-cheeked Fulvetta

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Brown-cheeked Fulvetta
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.

Brown-cheeked Fulvetta

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

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.

Brown-cheeked Fulvetta

The Brown-Cheeked Fulvetta (Alcippe poioicephala) is a species in the genus Alcippe. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.