Children (88 direct children, 179 direct and indirect children):
Palaeoniscum
(tree size 1)
Platysomoidei
(tree size 5)
Rhadinichthyidae
Moythomasia
(tree size 1)
Acrolepidae
(tree size 3)
Aegicephalichthys
Agecephalichthys
Aetheretmon
(tree size 1)
Amblypterina
Asarotus
(tree size 1)
Bendenius
Benedenius
Boreosomus
Borichthys
Brachypareion
Broovalia
Browneichthys
Burbonella
Bourbonella
Caruichthys
Charleuxia
Cheirodopsis
Chichia
Coccocephalichthys
Cornuboniscus
(tree size 1)
Cosmolepis
Cosmoptychius
Cycloptychius
Daedalichthys
(tree size 1)
Decazella
Dialipina
(tree size 2)
Dictyopype
Dorsolepis
Drydenius
Dwykia
Eigilia
Eurynotoides
Fukangichthys
(tree size 1)
Gardinerichthys
Gyrolepidoides
Helichthys
Hulettia
Igornella
Illiniichthys
Kentuckia
Korutichthys
Mesolepis
Nematoptychius
(tree size 1)
Neuburgella
Nozamichthys
Orvikuina
Osorioichthys
Palaeoniscidae
(tree size 8)
Palaeothrissum
Paradrydenius
Paragonatodus
Paramesolepis
Phanerosteon
Plesiococcolepis
Protamblyptera
Psilichthys
Rhabdolepis
(tree size 1)
Rhadinichthys
Sakamenichthys
Scanilepis
Songanella
(tree size 1)
Stegotrachelus
Strepeoschema
Strepheoschema
Sundayichthys
Tienshaniscus
Trachelacanthus
Urosthenes
Uydenia
Wardichthys
Watsonichthyes
Westollia
Whiteichthys
Inichthys
Willomorichthys
Aeduellidae
(tree size 9)
Elonichthyidae
(tree size 4)
Andreolepididae
(tree size 3)
Platysomidae
(tree size 4)
Schaefferius
Dicellopygidae
(tree size 1)
Haplolepidae
(tree size 31)
Coccolepidae
(tree size 5)
Boreolepidae
Canobiidae
(tree size 1)
Palaeoniscoidei
(tree size 2)
Pygopteridae
(tree size 3)