Children (7 direct children, 8251 direct and indirect children):
Coxoplectoptera
(tree size 3)
Odonatoptera
(tree size 8221)
Odonatoidea
Megathentomum
(tree size 1)
Xenoneura
(tree size 1)
Hydropalaeoptera
(tree size 17)
Permothemistida
(tree size 1)