| Lymnaea stagnalis | | 1989-09-13 | 1989-09-13 | Gullerudtjern (Buskerud, Norway) |  |
| Lymnaea peregra | | 1992-06-09 | 1992-06-09 | Litlvatnet (Trøndelag, Norway) | |
| Lymnaea peregra | | 1990-09-21 | 1990-09-21 | Litlvatnet (Trøndelag, Norway) | |
| Lymnaea peregra | | 1989-09-13 | 1989-09-13 | Litlvatnet (Trøndelag, Norway) | |
| Lymnaea peregra | | 1993-09-20 | 1993-09-20 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1993-05-25 | 1993-05-25 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1992-06-03 | 1992-06-03 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1991-09-17 | 1991-09-17 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1990-05-31 | 1990-05-31 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1989-09-06 | 1989-09-06 | Rossevatn (Rogaland, Norway) | |
| Lymnaea peregra | | 1993-06-03 | 1993-06-03 | Kvitblikkvannet (Nordland, Norway) | |
| Lymnaea peregra | | 1992-05-27 | 1992-05-27 | Kvitblikkvannet (Nordland, Norway) | |
| Lymnaea peregra | | 1990-09-04 | 1990-09-04 | Kvitblikkvannet (Nordland, Norway) | |
| Lymnaea peregra | | 1990-06-06 | 1990-06-06 | Kvitblikkvannet (Nordland, Norway) | |
| Lymnaea peregra | | 1989-09-14 | 1989-09-14 | Kvitblikkvannet (Nordland, Norway) | |
| Lymnaea peregra | | 1995-06-06 | 1995-06-06 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1994-06-13 | 1994-06-13 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1993-09-02 | 1993-09-02 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1993-06-08 | 1993-06-08 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1992-06-02 | 1992-06-02 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1991-09-05 | 1991-09-05 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1991-06-10 | 1991-06-10 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1990-09-17 | 1990-09-17 | Kjemsjøen (Innlandet, Norway) | |
| Lymnaea peregra | | 1990-09-19 | 1990-09-19 | Sillongen (Innlandet, Norway) | |
| Lymnaea peregra | | 1996-09-09 | 1996-09-09 | Korssjøen (Vestfold, Norway) | |
| Lymnaea peregra | | 1995-09-14 | 1995-09-14 | Korssjøen (Vestfold, Norway) | |
| Lymnaea peregra | | 1993-09-09 | 1993-09-09 | Korssjøen (Vestfold, Norway) | |
| Lymnaea peregra | | 1990-09-12 | 1990-09-12 | Korssjøen (Vestfold, Norway) | |
| Lymnaea peregra | | 1990-05-30 | 1990-05-30 | Korssjøen (Vestfold, Norway) | |
| Lymnaea peregra | | 1989-09-06 | 1989-09-06 | Korssjøen (Vestfold, Norway) | |
| Lymnaea peregra | | 1993-09-13 | 1993-09-13 | Bergvikvatnet (Nordland, Norway) | |
| Lymnaea peregra | | 1992-08-28 | 1992-08-28 | Bergvikvatnet (Nordland, Norway) | |
| Lymnaea peregra | | 1990-09-04 | 1990-09-04 | Bergvikvatnet (Nordland, Norway) | |
| Lymnaea peregra | | 1990-06-06 | 1990-06-06 | Bergvikvatnet (Nordland, Norway) | |
| Lymnaea peregra | | 1989-09-18 | 1989-09-18 | Bergvikvatnet (Nordland, Norway) | |
| Lymnaea peregra | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) | |
| Lymnaea peregra | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Lymnaea peregra | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| Lymnaea peregra | | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) | |
| Lymnaea peregra | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Lymnaea peregra | | 1990-09-25 | 1990-09-25 | Langavatnet (Vestland, Norway) | |
| Lymnaea peregra | | 1993-09-06 | 1993-09-06 | Klevatn (Nordland, Norway) | |
| Lymnaea peregra | | 1992-09-14 | 1992-09-14 | Klevatn (Nordland, Norway) | |
| Lymnaea peregra | | 1990-08-30 | 1990-08-30 | Øvre Storfjordvatnet (Nordland, Norway) | |
| Lymnaea peregra | | 1989-09-01 | 1989-09-01 | Øvre Storfjordvatnet (Nordland, Norway) | |
| Lymnaea peregra | | 1993-06-11 | 1993-06-11 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Lymnaea peregra | | 1989-09-27 | 1989-09-27 | Laupen (Innlandet, Norway) | |