Atlantic Humpbacked Dolphin vs Big eye chimaera

Sousa teuszii compared with Hydrolagus macrophthalmus

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Big eye chimaera is Least Concern.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Big eye chimaera
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Holocephali (Holocephali)
Order	Cetacea (Whales & Dolphins)	Chimaeriformes (Chimaeriformes)
Family	Delphinidae (Oceanic Dolphins)	Chimaeridae
Genus	Sousa	Hydrolagus
Species	Sousa teuszii	Hydrolagus macrophthalmus

Evolutionary Relationship

Atlantic Humpbacked Dolphin and Big eye chimaera share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Big eye chimaera

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Big eye chimaera
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big eye chimaera

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.

Big eye chimaera

The Big eye chimaera (Hydrolagus macrophthalmus) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.