Children (10 direct children, 30 direct and indirect children):
Ampyx
(tree size 4)
Ampyx (trilobite)
Globampyx
(tree size 2)
Lonchodomas
Mendolaspis
Endymioniinae
(tree size 6)
Raphiophorinae
(tree size 5)
Nanshanaspis
Ampyxoides
(tree size 1)
Endymionia
(tree size 1)
Falanaspis
(tree size 1)