Chinstrap Penguin vs Irrawaddy dolphin

Pygoscelis antarcticus compared with Orcaella brevirostris

Key Differences

• Chinstrap Penguin is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Chinstrap Penguin	Irrawaddy dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Sphenisciformes (Penguins)	Cetacea (Whales & Dolphins)
Family	Spheniscidae (Penguins)	Delphinidae (Oceanic Dolphins)
Genus	Pygoscelis	Orcaella
Species	Pygoscelis antarcticus	Orcaella brevirostris

Evolutionary Relationship

Chinstrap Penguin and Irrawaddy dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinstrap Penguin

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Chinstrap Penguin	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinstrap Penguin

Habitat

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

Range

Found in Norway.

Irrawaddy dolphin

Habitat

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.