(Sub-)recent freshwatermolluscs

   Anisus vortex (Linnaeus, 1758)                    

             Gyraulus crista (Linnaeus, 1758)

      Bithynia tentaculata (Linnaeus, 1758)

             Stagnicola palustris (Müller, 1774)

       Planorbarius corneus (Linnaeus, 1758)

             Radix auricularia (Linnaeus, 1758)

  Radix ovata (Draparnaud, 1805)

    Theodoxus fluviatilis (Linnaeus, 1758)

          Viviparus viviparus (Linnaeus, 1758)

                  Valvata piscinalis (Müller, 1774)