Giant Otter vs Merle de Roehl

Pteronura brasiliensis compared with Turdus roehli

Key Differences

• Giant Otter is Endangered while Merle de Roehl is Near Threatened.

Taxonomic Classification

Rank	Giant Otter	Merle de Roehl
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	Turdus
Species	Pteronura brasiliensis	Turdus roehli

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Merle de Roehl

NT — Near Threatened

Physical Characteristics

Attribute	Giant Otter	Merle de Roehl
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.

Merle de Roehl

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.