Children (7 direct children, 35 direct and indirect children):
Anomalocarididae
(tree size 6)
Anomalocaridid
Cucumericrus
Opabinidae
Anomalocarida
(tree size 4)
Amplectobeluidae
(tree size 3)
Amplectobeluids
Caryosyntrips
(tree size 1)
Hurdiidae
(tree size 14)
Hurdiid