Atlantic Humpbacked Dolphin vs Surf Scoter

Sousa teuszii compared with Melanitta perspicillata

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Surf Scoter is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Surf Scoter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Anseriformes (Anseriformes)
Family	Delphinidae (Oceanic Dolphins)	Anatidae
Genus	Sousa	Melanitta
Species	Sousa teuszii	Melanitta perspicillata

Evolutionary Relationship

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

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Surf Scoter

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Surf Scoter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Surf Scoter

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and North America (United States).

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.