Brittle Bladderfern vs Ecuadorean Spiny Pocket Mouse

Cystopteris tenuis compared with Heteromys teleus

Key Differences

• Brittle Bladderfern is Not Evaluated while Ecuadorean Spiny Pocket Mouse is Vulnerable.

Taxonomic Classification

Rank	Brittle Bladderfern	Ecuadorean Spiny Pocket Mouse
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Heteromyidae
Genus	Cystopteris	Heteromys
Species	Cystopteris tenuis	Heteromys teleus

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Ecuadorean Spiny Pocket Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Brittle Bladderfern	Ecuadorean Spiny Pocket 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.

Ecuadorean Spiny Pocket 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.