Children (29 direct children, 1181310 direct and indirect children):
Dermaptera
(tree size 558)
Earwigs
Apterygota
(tree size 82)
Protorthoptera
(tree size 34)
Primitive winged insects
Dicondylia
(tree size 1180123)
Coleopteria
Mesoblattinidae
(tree size 6)
Beaconella
Blattoptera
(tree size 8)
Cyllonium
Glosselytrodea
(tree size 20)
Protophasma
(tree size 1)
Muna
(tree size 2)
Ectognatha
Zamolxis
Zalmoxis
Microcoryphia
Bristletails
Rhyniognatha
(tree size 1)
Fatjanopteridae
(tree size 2)
Griphologus
(tree size 1)
Maresa
(tree size 1)
Pseudochauliodites
(tree size 1)
Triadosialis
(tree size 1)
Eoblattida
(tree size 30)
Mischopterida
Boltonocostidae
Monocondylia
(tree size 410)
Permetatoridae
Permarrhaphidae
Plecopteroidea
Longipedia hong, 1894