Australian humpback dolphin vs Common Seahorse

Sousa sahulensis compared with Hippocampus kuda

Taxonomic Classification

Rank	Australian humpback dolphin	Common Seahorse
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Actinopterygii (Ray-finned Fish)
Order	Cetacea (Whales & Dolphins)	Perciformes (فرخيات)
Family	Delphinidae (Oceanic Dolphins)	Pomacentridae (Clownfish & Damselfish)
Genus	Sousa	Amphiprion (Clownfish)
Species	Sousa sahulensis	Hippocampus kuda

Evolutionary Relationship

Australian humpback dolphin and Common Seahorse share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

Attribute	Australian humpback dolphin	Common Seahorse
Diet	—	Carnivore
Average Lifespan	—	5 years
Average Length	—	17 cm
Average Weight	—	10 g

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Seahorse

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, India, Indonesia, Japan, and Philippines. Currently classified as Vulnerable 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.

Common Seahorse

The common seahorse is found in tropical and temperate waters. Males carry and deliver the babies.