Australian humpback dolphin vs Giant Otter

Sousa sahulensis compared with Pteronura brasiliensis

Key Differences

• Australian humpback dolphin is Vulnerable while Giant Otter is Endangered.

Taxonomic Classification

Rank	Australian humpback dolphin	Giant Otter
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Cetacea (Whales & Dolphins)	Carnivora (Raubtiere)
Family	Delphinidae (Oceanic Dolphins)	Mustelidae (Weasels & Otters)
Genus	Sousa	Pteronura
Species	Sousa sahulensis	Pteronura brasiliensis

Evolutionary Relationship

Australian humpback dolphin and Giant Otter share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Australian humpback dolphin	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Australian humpback dolphin

The Australian humpback dolphin (Sousa sahulensis) is a species in the genus Sousa. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.