Children (30 direct children, 115 direct and indirect children):
Anthropornis
Eudyptes
(tree size 13)
Crested penguin
Pygoscelis
(tree size 9)
Aptenodytes
(tree size 7)
Spheniscus
(tree size 9)
Banded penguin
Inkayacu
(tree size 1)
Megadyptes
(tree size 2)
Eudyptula
(tree size 9)
Palaeeudyptinae
(tree size 12)
Giant penguins
Paraptenodytes
(tree size 2)
Pseudaptenodytes
(tree size 1)
Spheniscinae
Perudyptes
(tree size 1)
Duntroonornis
Marplesornis
Platydyptes
(tree size 3)
Tereingaornis
(tree size 1)
Korora
(tree size 1)
Tasidyptes
(tree size 1)
Anthropodyptes
(tree size 1)
Inguza
(tree size 1)
Palaeoapterodytes
(tree size 1)
Palaeospheniscinae
(tree size 7)
Paraptenodytinae
Crossvallia
Anthropornithinae
Nucleornis
(tree size 1)
Dege
(tree size 1)
Tonniornis
Madrynornis
(tree size 1)