Giant Otter vs toothed wrack

Pteronura brasiliensis compared with Fucus serratus

Key Differences

• Giant Otter is Endangered while toothed wrack is Least Concern.

Taxonomic Classification

Rank	Giant Otter	toothed wrack
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Phaeophyceae (Phaeophyceae)
Order	Carnivora (Carnivorans)	Fucales (Fucales)
Family	Mustelidae (Weasels & Otters)	Fucaceae
Genus	Pteronura	Fucus
Species	Pteronura brasiliensis	Fucus serratus

Conservation Status

Giant Otter

EN — Endangered

toothed wrack

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	toothed wrack
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.

toothed wrack

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Iceland, Norway, and Sweden.