Children (11 direct children, 4705 direct and indirect children):
Galeommatoidea
(tree size 1310)
Lucinoida
(tree size 1709)
Lucinida
Adapedonta
(tree size 1)
Venerida
(tree size 12)
Myida
(tree size 1115)
Kalenteroidea
(tree size 13)
Grammysioidea
(tree size 6)
Megalodontida
(tree size 6)
Gastrochaenida
Sphaeriida
(tree size 522)
Galeommatida