Giant Otter vs Threeleaf Halberd Fern

Pteronura brasiliensis compared with Tectaria trifoliata

Key Differences

• Giant Otter is Endangered while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Giant Otter	Threeleaf Halberd Fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Carnivora (Carnivorans)	Polypodiales (Polypodiales)
Family	Mustelidae (Weasels & Otters)	Tectariaceae
Genus	Pteronura	Tectaria
Species	Pteronura brasiliensis	Tectaria trifoliata

Conservation Status

Giant Otter

EN — Endangered

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Giant Otter	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Threeleaf Halberd Fern

Habitat

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

Range

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

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia