Children (8 direct children, 41 direct and indirect children):
Longodidae
(tree size 2)
Coelolepidae
(tree size 3)
Turiniidae
(tree size 6)
Helenolepididae
(tree size 4)
Phlebolepididae
(tree size 2)
Shieliidae
(tree size 15)
Eestilepididae
Palaeodontidae
(tree size 1)