Children (27 direct children, 215 direct and indirect children):
Brachythoraci
(tree size 93)
Actinolepidae
(tree size 4)
Camuropiscidae
(tree size 8)
Phlyctaeniidae
(tree size 31)
Wuttagoonaspidae
(tree size 2)
Huaningichthys
Carolowilhelmina
(tree size 1)
Groenlandaspidae
(tree size 4)
Groenlandaspididae
(tree size 8)
Holonematidae
(tree size 4)
Diplognathus
Aspidichthys
Buchanosteidae
(tree size 14)
Coccosteidae
(tree size 9)
Hollardosteus
Oxyosteus
Tropidosteus
Incisoscutidae
(tree size 1)
Antarctaspidae
(tree size 1)
Plourdosteidae
(tree size 2)
Panxiosteidae
(tree size 2)
Cosmacanthus
(tree size 1)
Arctolepidae
Incisoscutoidea
Bullerichthys
(tree size 1)
Harrytoombsia
(tree size 1)
Murmur
(tree size 1)
Murmur (placoderm)