Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758
   Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795
     Clade Patellogastropoda Lindberg, 1986 see Order Patellogastropoda Lindberg, 1986
       1 Superfamily Patelloidea Rafinesque, 1815
       2 Superfamily Nacelloidea Thiele, 1891
       3 Superfamily Lottioidea Gray, 1840
       4 Superfamily Neolepetopsoidea McLean, 1990