Australian humpback dolphin vs Tome's spiny rat

Sousa sahulensis compared with Proechimys semispinosus

Key Differences

• Australian humpback dolphin is Vulnerable while Tome's spiny rat is Least Concern.

Taxonomic Classification

Rank	Australian humpback dolphin	Tome's spiny rat
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)	Echimyidae
Genus	Sousa	Proechimys
Species	Sousa sahulensis	Proechimys semispinosus

Evolutionary Relationship

Australian humpback dolphin and Tome's spiny rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Australian humpback dolphin

VU — Vulnerable

Tome's spiny rat

LC — Least Concern

Physical Characteristics

Attribute	Australian humpback dolphin	Tome's spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian humpback dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tome's spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.