Australian humpback dolphin vs Far Eastern Brook Lamprey

Sousa sahulensis compared with Lethenteron reissneri

Key Differences

• Australian humpback dolphin is Vulnerable while Far Eastern Brook Lamprey is Least Concern.

Taxonomic Classification

Rank	Australian humpback dolphin	Far Eastern Brook Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Cetacea (Whales & Dolphins)	Petromyzontiformes (lamprey)
Family	Delphinidae (Oceanic Dolphins)	Petromyzontidae
Genus	Sousa	Lethenteron
Species	Sousa sahulensis	Lethenteron reissneri

Evolutionary Relationship

Australian humpback dolphin and Far Eastern Brook Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Far Eastern Brook Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Australian humpback dolphin	Far Eastern Brook Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Far Eastern Brook Lamprey

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.