Australian humpback dolphin vs Narrow-ridged Finless Porpoise

Sousa sahulensis compared with Neophocaena asiaeorientalis

Key Differences

• Australian humpback dolphin is Vulnerable while Narrow-ridged Finless Porpoise is Endangered.

Taxonomic Classification

Rank	Australian humpback dolphin	Narrow-ridged Finless Porpoise
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Delphinidae (Oceanic Dolphins)	Phocoenidae
Genus	Sousa	Neophocaena
Species	Sousa sahulensis	Neophocaena asiaeorientalis

Evolutionary Relationship

Australian humpback dolphin and Narrow-ridged Finless Porpoise share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Narrow-ridged Finless Porpoise

EN — Endangered

Physical Characteristics

Attribute	Australian humpback dolphin	Narrow-ridged Finless Porpoise
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Narrow-ridged Finless Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.