Brittle Bladderfern vs Violettrückenstar

Cystopteris tenuis compared with Agropsar philippensis

Key Differences

• Brittle Bladderfern is Not Evaluated while Violettrückenstar is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Violettrückenstar
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Tracheophyta	Chordata (Chordatiere)
Class	Polypodiopsida (Echte Farne)	Aves (Vögel)
Order	Polypodiales (Tüpfelfarnartige)	Passeriformes (Sperlingsvögel)
Family	Cystopteridaceae	Sturnidae
Genus	Cystopteris	Agropsar
Species	Cystopteris tenuis	Agropsar philippensis

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Violettrückenstar

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Violettrückenstar
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.

Violettrückenstar

Habitat

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

Range

Distributed across Norway and Taiwan.

Brittle Bladderfern

The Brittle Bladderfern (Cystopteris tenuis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.

Violettrückenstar

The Chestnut-cheeked Starling (Agropsar philippensis) is a species in the genus Agropsar. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.