Australian humpback dolphin vs Kermadec spiny dogfish

Sousa sahulensis compared with Squalus raoulensis

Key Differences

• Australian humpback dolphin is Vulnerable while Kermadec spiny dogfish is Least Concern.

Taxonomic Classification

Rank	Australian humpback dolphin	Kermadec spiny dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Squaliformes (Squaliformes)
Family	Delphinidae (Oceanic Dolphins)	Squalidae
Genus	Sousa	Squalus
Species	Sousa sahulensis	Squalus raoulensis

Evolutionary Relationship

Australian humpback dolphin and Kermadec spiny dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Kermadec spiny dogfish

LC — Least Concern

Physical Characteristics

Attribute	Australian humpback dolphin	Kermadec spiny dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Kermadec spiny dogfish

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.