Australian humpback dolphin vs hedgehog

Sousa sahulensis compared with Erinaceus europaeus

Key Differences

• Australian humpback dolphin is Vulnerable while hedgehog is Least Concern.

Taxonomic Classification

Rank	Australian humpback dolphin	hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Erinaceomorpha (Erinaceomorpha)
Family	Delphinidae (Oceanic Dolphins)	Erinaceidae
Genus	Sousa	Erinaceus
Species	Sousa sahulensis	Erinaceus europaeus

Evolutionary Relationship

Australian humpback dolphin and hedgehog share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Australian humpback dolphin	hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and Oceania and the Pacific (New Zealand).

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.

hedgehog

hedgehog (Erinaceus europaeus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.