Brittle Bladderfern vs Burdock Conch

Cystopteris tenuis compared with Aethes rubigana

Key Differences

• Brittle Bladderfern is Not Evaluated while Burdock Conch is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Burdock Conch
Kingdom	Plantae (tumbuhan)	Animalia (hewan)
Phylum	Tracheophyta	Arthropoda (Artropoda)
Class	Polypodiopsida (Polypodiopsida)	Insecta (serangga)
Order	Polypodiales (Polypodiales)	Lepidoptera (Butterflies & Moths)
Family	Cystopteridaceae	Tortricidae
Genus	Cystopteris	Aethes
Species	Cystopteris tenuis	Aethes rubigana

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Burdock Conch

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Burdock Conch
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.

Burdock Conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Brittle Bladderfern

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

Burdock Conch

The Burdock Conch (Aethes rubigana) is a species in the genus Aethes. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.