Atlantic Humpbacked Dolphin vs Tocantins Laucha

Sousa teuszii compared with Calomys tocantinsi

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Tocantins Laucha is Least Concern.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Tocantins 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 teuszii	Calomys tocantinsi

Evolutionary Relationship

Atlantic Humpbacked Dolphin and Tocantins Laucha share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Tocantins Laucha

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Tocantins Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tocantins Laucha

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.