Children (29 direct children, 328 direct and indirect children):
Anthothoe
(tree size 17)
Sagartia
(tree size 118)
Cereus
(tree size 51)
Cereus (anemone)
Sagartianthus
(tree size 2)
Choriactis
(tree size 6)
Sagartiogeton
(tree size 17)
Kadosactis
(tree size 9)
Actinothoe
(tree size 47)
Carcinactis
(tree size 2)
Botryon
(tree size 3)
Octophellia
(tree size 2)
Gregoria
(tree size 3)
Artemidactis
(tree size 3)
Habrosanthus
(tree size 1)
Bellactis
(tree size 3)
Verrillactis
(tree size 2)
Cancrisocia
(tree size 1)
Cylista
(tree size 10)
Mitactis
(tree size 2)
Englandactis
Sagaratia
Sagarta
Sagarthianthus
Sargartia
Sargatiogeton
Stelidiactis
Stilidiacis
Stilidiactis
Synphellia