Bush dog vs limestone fern

Speothos venaticus compared with Gymnocarpium robertianum

Key Differences

• Bush dog is Near Threatened while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Bush dog	limestone fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Carnivora (Carnivorans)	Polypodiales (Polypodiales)
Family	Canidae (Dogs & Wolves)	Cystopteridaceae
Genus	Speothos	Gymnocarpium
Species	Speothos venaticus	Gymnocarpium robertianum

Conservation Status

Bush dog

NT — Near Threatened

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Bush dog	limestone fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bush dog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Bush dog

The Bush dog (Speothos venaticus) is a species in the genus Speothos. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.