Children (8 direct children, 55 direct and indirect children):
Blue-ringed octopus
(tree size 5)
Hapalochlaena
Giant octopus
(tree size 12)
Enteroctopus
Pteroctopus
(tree size 6)
Scaeurgus
(tree size 6)
Euaxoctopus
(tree size 3)
Robsonella
(tree size 6)
Abdopus
(tree size 8)
Ameloctopus
(tree size 1)