Brittle Bladderfern vs North Atlantic right whale

Cystopteris tenuis compared with Eubalaena glacialis

Key Differences

• Brittle Bladderfern is Not Evaluated while North Atlantic right whale is Extinct.

Taxonomic Classification

Rank	Brittle Bladderfern	North Atlantic right whale
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Cetacea (Whales & Dolphins)
Family	Cystopteridaceae	Balaenidae
Genus	Cystopteris	Eubalaena
Species	Cystopteris tenuis	Eubalaena glacialis

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

North Atlantic right whale

EX — Extinct

Physical Characteristics

Attribute	Brittle Bladderfern	North Atlantic right whale
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.

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, 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.