Guinea pig vs limestone fern

Cavia porcellus compared with Gymnocarpium robertianum

Key Differences

Guinea pig is Least Concern while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Guinea pig	limestone fern
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Tracheophyta
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Polypodiopsida (Polypodiopsida)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Polypodiales (Polypodiales)
Family	Caviidae	Cystopteridaceae
Genus	Cavia	Gymnocarpium
Species	Cavia porcellus	Gymnocarpium robertianum

Conservation Status

Guinea pig

LC — Least Concern

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Guinea pig	limestone fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guinea pig

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (6 countries), North America (Cuba), Oceania and the Pacific (Australia), and South America (Colombia, Ecuador).

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.