Vetigastropoda Salvini-Plawen, 1980 - archaeogastropods s.l. "Cocculiniformia" Hazsprunar, 1987 see Superorder Cocculiniformia Haszprunar, 1987 Lepetelloidea Dall, 1882 Family Pyropeltidae McLean & Haszprunar, 1987