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 Neogastropoda Wenz, 1938 see Suborder Neogastropoda Wenz, 1938
      Count: [g] 19f;127g
         Suborder Toxoglossa (Troschel, 1848) see Superfamily Conacea Rafinesque, 1815
        Count: [g] 4f;44g
           Superfamily Conacea Rafinesque, 1815 see Superfamily Conoidea Fleming, 1822
          Count: [g] 4f;44g
             Family Turridae Adams & Adams, 1853 (1838) - turret snails
            Count: [g] 34g
               Subfamily Turrinae Adams & Adams, 1853 (1838)
              Count: [g] 7g
                 1 Genus Bathytoma Harris & Burrows, 1891
                Count: -
                 2 Genus Gemmula Weinkauff, 1875
                Count: -
                 3 Genus Lophiotoma Casey, 1904
                Count: -
                 4 Genus Pinguigemmula MacNeil, 1960 see Subgenus Pinguigemmula MacNeil, 1960
                Count: -
                 5 Genus Turridrupa Hedley, 1922
                Count: -
                 6 Genus Turris Röding, 1798
                Count: -
                 7 Genus Xenoturris Iredale, 1929
                Count: -