Children (12 direct children, 825 direct and indirect children):
Incirrina
(tree size 708)
Incirrata
Cirrina
(tree size 76)
Stauroteuthidae
(tree size 9)
Proteroctopus
(tree size 1)
Pohlsepia
Vitreledonellidae
Palaeoctopodidae
(tree size 3)
Tremoctopodidae
(tree size 9)
Cirroctopodidae
(tree size 6)
Cirrata
(tree size 1)
Incirrata
Hectocotylus