Giant Otter vs Grive de Dixon

Pteronura brasiliensis compared with Zoothera dixoni

Key Differences

• Giant Otter is Endangered while Grive de Dixon is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Grive de Dixon
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Carnivora (carnivores)	Passeriformes (passereaux)
Family	Mustelidae (Weasels & Otters)	Turdidae
Genus	Pteronura	Zoothera
Species	Pteronura brasiliensis	Zoothera dixoni

Evolutionary Relationship

Giant Otter and Grive de Dixon share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Grive de Dixon

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Grive de Dixon
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.

Grive de Dixon

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.