Brittle Bladderfern vs Large Fernandina Galapagos Mouse

Cystopteris tenuis compared with Nesoryzomys narboroughi

Key Differences

• Brittle Bladderfern is Not Evaluated while Large Fernandina Galapagos Mouse is Vulnerable.

Taxonomic Classification

Rank	Brittle Bladderfern	Large Fernandina Galapagos Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Cricetidae
Genus	Cystopteris	Nesoryzomys
Species	Cystopteris tenuis	Nesoryzomys narboroughi

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Large Fernandina Galapagos Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Brittle Bladderfern	Large Fernandina Galapagos Mouse
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.

Large Fernandina Galapagos Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brittle Bladderfern

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