PygoscelisAdelie, chinstrap, and gentoo penguins

  • KingdomAnimaliaanimals
    • Eumetazoametazoans
      • Bilateriabilaterally symmetrical animals
        • Deuterostomiadeuterostomes
          • PhylumChordatachordates
            • Craniatacraniates
              • SubphylumVertebratavertebrates
                • SuperclassGnathostomatajawed vertebrates
                  • Euteleostomibony vertebrates
                    • ClassSarcopterygiilobe-finned fishes and terrestrial vertebrates
                      • Tetrapodatetrapods
                        • Amniotaamniotes
                          • ClassReptiliaturtles, snakes, lizards, and relatives
                            • ClassAvesbirds
                              • SubclassNeognathaeneognath birds
                                • InfraclassNeoavesmodern birds
                                  • OrderSphenisciformespenguins
                                    • FamilySpheniscidaepenguins
                                      • GenusPygoscelisAdelie, chinstrap, and gentoo penguins
                                        • SpeciesPygoscelis adeliaeAdelie penguin
                                        • SpeciesPygoscelis antarcticuschinstrap penguin
                                        • SpeciesPygoscelis papuagentoo penguin