Australian humpback dolphin vs Caatinga laucha

Sousa sahulensis compared with Calomys expulsus

Key Differences

• Australian humpback dolphin is Vulnerable while Caatinga laucha is Least Concern.

Taxonomic Classification

Rank	Australian humpback dolphin	Caatinga laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Delphinidae (Oceanic Dolphins)	Cricetidae
Genus	Sousa	Calomys
Species	Sousa sahulensis	Calomys expulsus

Evolutionary Relationship

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

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Caatinga laucha

LC — Least Concern

Physical Characteristics

Attribute	Australian humpback dolphin	Caatinga laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.