Atlantic Humpbacked Dolphin vs Chacoan Mara

Sousa teuszii compared with Dolichotis salinicola

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Chacoan Mara is Least Concern.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Chacoan Mara
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Cetacea (Whales & Dolphins)	Rodentia (ネズミ目)
Family	Delphinidae (Oceanic Dolphins)	Caviidae
Genus	Sousa	Dolichotis
Species	Sousa teuszii	Dolichotis salinicola

Evolutionary Relationship

Atlantic Humpbacked Dolphin and Chacoan Mara share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Chacoan Mara

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Chacoan Mara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chacoan Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Atlantic Humpbacked Dolphin

The Atlantic Humpbacked Dolphin (Sousa teuszii) is a species in the genus Sousa. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chacoan Mara

The Chacoan Mara (Dolichotis salinicola) is a species in the genus Dolichotis. It is currently classified as Least Concern on the IUCN Red List.