Gray-footed Spiny-rat vs limestone fern

Proechimys poliopus compared with Gymnocarpium robertianum

Key Differences

• Gray-footed Spiny-rat is Vulnerable while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	limestone fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Rodentia (Rodents)	Polypodiales (Polypodiales)
Family	Echimyidae	Cystopteridaceae
Genus	Proechimys	Gymnocarpium
Species	Proechimys poliopus	Gymnocarpium robertianum

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-footed Spiny-rat	limestone fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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