limestone fern vs Oriente Cave Rat

Gymnocarpium robertianum compared with Boromys offella

Key Differences

limestone fern is Critically Endangered while Oriente Cave Rat is Extinct.

Taxonomic Classification

Rank	limestone fern	Oriente Cave Rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Rodentia (Rodents)
Family	Cystopteridaceae	Echimyidae
Genus	Gymnocarpium	Boromys
Species	Gymnocarpium robertianum	Boromys offella

Conservation Status

limestone fern

CR — Critically Endangered

Oriente Cave Rat

EX — Extinct

Physical Characteristics

Attribute	limestone fern	Oriente Cave Rat
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.