limestone fern vs Olive-colored Akodont

Gymnocarpium robertianum compared with Abrothrix olivaceus

Key Differences

• limestone fern is Critically Endangered while Olive-colored Akodont is Least Concern.

Taxonomic Classification

Rank	limestone fern	Olive-colored Akodont
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Cricetidae
Genus	Gymnocarpium	Abrothrix
Species	Gymnocarpium robertianum	Abrothrix olivaceus

Conservation Status

limestone fern

CR — Critically Endangered

Olive-colored Akodont

LC — Least Concern

Physical Characteristics

Attribute	limestone fern	Olive-colored Akodont
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

limestone fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Belgium, Canada, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Olive-colored Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.