Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758
Count: 410f; †195f
   Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795
  Count: [f†f] 410f; †172f
     Clade Vetigastropoda Salvini-Plawen, 1980 see Order Vetigastropoda Salvini-Plawen, 1980
    Count: [f†f] 29f; †31f
       Superfamily Trochoidea Rafinesque, 1815
      Count: [f†f] 3f; †6f
         Family †Elasmonematidae Knight, 1956
        Count: -