Flat Wrack vs Giant Otter

Fucus spiralis compared with Pteronura brasiliensis

Key Differences

• Flat Wrack is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

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

Conservation Status

Flat Wrack

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Flat Wrack	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat Wrack

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Found across Africa (Morocco) and Europe (9 countries).

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.