Children (9 direct children, 7062 direct and indirect children):
Hydrozoa
(tree size 6353)
Scyphozoa
(tree size 477)
Box jellyfish
(tree size 102)
Cubozoa
Endocnidozoa
Staurozoa
(tree size 112)
Heterastridium
Polypodiozoa
(tree size 4)
Leptolida
(tree size 4)
Scyphomedusa
(tree size 1)