Children (10 direct children, 10 direct and indirect children):
Diplocidaris etalloni
Diplocidaris guinchoensis
Diplocidaris desipiens
Diplocidaris besairiei
Diplocidaris bicarinata
Diplocidaris boulemanensis
Diplocidaris dubari
Diplocidaris mauritanicus
Diplocidaris menchikoffi
Diplocidaris romani