Phylum [Mollusca] Linnaeus, 1758 - molluscs
Count: -
   Class Gastropoda Cuvier, 1795 - snails and slugs
  Count: -
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
    Count: [g†g] 4o;64f;261g; †1g
       Order Archaegastropoda see Order Archaeogastropoda Thiele, 1925
      Count: [g†g] 12f;40g; †1g
         Superfamily Pleurotomariacea see Superfamily Pleurotomarioidea Swainson, 1840
        Count: [g†g] 2f;2g; †1g
           1 Family Pleurotomariidae Swainson, 1840 - slit snails
          Count: [g†g] 1g; †1g
           2 Family Haliotidae Rafinesque, 1815 - abalones
          Count: [g] 1g