Giant Otter vs Grooved Flax

Pteronura brasiliensis compared with Linum sulcatum

Key Differences

• Giant Otter is Endangered while Grooved Flax is Not Evaluated.

Taxonomic Classification

Rank	Giant Otter	Grooved Flax
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Malpighiales (Malpighiales)
Family	Mustelidae (Weasels & Otters)	Linaceae
Genus	Pteronura	Linum
Species	Pteronura brasiliensis	Linum sulcatum

Conservation Status

Giant Otter

EN — Endangered

Grooved Flax

NE — Not Evaluated

Physical Characteristics

Attribute	Giant Otter	Grooved Flax
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.

Grooved Flax

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.