Atlantic Humpbacked Dolphin vs Dwarf Hagfish

Sousa teuszii compared with Myxine pequenoi

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Dwarf Hagfish is Data Deficient.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Dwarf Hagfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Myxini (Myxini)
Order	Cetacea (Whales & Dolphins)	Myxiniformes (Myxiniformes)
Family	Delphinidae (Oceanic Dolphins)	Myxinidae
Genus	Sousa	Myxine
Species	Sousa teuszii	Myxine pequenoi

Evolutionary Relationship

Atlantic Humpbacked Dolphin and Dwarf Hagfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Dwarf Hagfish

DD — Data Deficient

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Dwarf Hagfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf Hagfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.