Atlantic Humpbacked Dolphin vs Chinstrap Penguin

Sousa teuszii compared with Pygoscelis antarcticus

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Chinstrap Penguin is Least Concern.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Chinstrap Penguin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Sphenisciformes (Penguins)
Family	Delphinidae (Oceanic Dolphins)	Spheniscidae (Penguins)
Genus	Sousa	Pygoscelis
Species	Sousa teuszii	Pygoscelis antarcticus

Evolutionary Relationship

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

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Chinstrap Penguin

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Chinstrap Penguin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chinstrap Penguin

Habitat

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

Range

Found in Norway.

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.

Chinstrap Penguin

The Chinstrap Penguin (Pygoscelis antarcticus) is a species in the genus Pygoscelis. It is currently classified as Least Concern on the IUCN Red List. Found in Norway.