Neogastropoda Wenz, 1938
Abyssaforia Sysoev & Kantor, 1987
Ancistrosyrinx Dall, 1881
Apiotoma Cossmann, 1889
Clavosurcula Schepman, 1913
Dallaforia Sysoev & Kantor, 1987
Nihonia McNeil, 1961
Sibogasyrinx Powell, 1969
Steiraxis Dall, 1896
