Australian humpback dolphin vs Speckled Spinetail

Sousa sahulensis compared with Cranioleuca gutturata

Key Differences

• Australian humpback dolphin is Vulnerable while Speckled Spinetail is Least Concern.

Taxonomic Classification

Rank	Australian humpback dolphin	Speckled Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Furnariidae
Genus	Sousa	Cranioleuca
Species	Sousa sahulensis	Cranioleuca gutturata

Evolutionary Relationship

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

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Speckled Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Australian humpback dolphin	Speckled Spinetail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled Spinetail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.