Australian humpback dolphin vs Maiden ray

Sousa sahulensis compared with Amblyraja radiata

Key Differences

• Australian humpback dolphin is Vulnerable while Maiden ray is Endangered.

Taxonomic Classification

Rank	Australian humpback dolphin	Maiden ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Sousa	Amblyraja
Species	Sousa sahulensis	Amblyraja radiata

Evolutionary Relationship

Australian humpback dolphin and Maiden ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Maiden ray

EN — Endangered

Physical Characteristics

Attribute	Australian humpback dolphin	Maiden ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Maiden ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. 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.