| Lymnaea peregra | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) |  |
| Gyraulus acronicus | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Gyraulus acronicus | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Lymnaea peregra | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| Gyraulus acronicus | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| Succinea sp. | | 1990-06-07 | 1990-06-07 | Tornesvatnet (Rogaland, Norway) | |
| Armiger crista | | 1989-09-07 | 1989-09-07 | 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) | |
| Gyraulus acronicus | | 1990-09-18 | 1990-09-18 | Åstveitvannet (Vestland, Norway) | |
| Gyraulus laevis | | 1989-09-07 | 1989-09-07 | Åstveitvannet (Vestland, Norway) | |
| Gyraulus acronicus | | 1989-09-07 | 1989-09-07 | Åstveitvannet (Vestland, Norway) | |
| Lymnaea peregra | | 1993-06-11 | 1993-06-11 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gyraulus acronicus | | 1990-05-29 | 1990-05-29 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gyraulus laevis | | 1989-09-06 | 1989-09-06 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gyraulus acronicus | | 1993-10-04 | 1993-10-04 | Laupen (Innlandet, Norway) | |
| Gyraulus acronicus | | 1990-09-17 | 1990-09-17 | Laupen (Innlandet, Norway) | |
| Bathyomphalus contortus | | 1990-09-17 | 1990-09-17 | Laupen (Innlandet, Norway) | |
| Gyraulus acronicus | | 1990-06-01 | 1990-06-01 | Laupen (Innlandet, Norway) | |
| Lymnaea peregra | | 1989-09-27 | 1989-09-27 | Laupen (Innlandet, Norway) | |
| Gyraulus acronicus | | 1989-09-27 | 1989-09-27 | Laupen (Innlandet, Norway) | |
| Lymnaeidae indet. | | 2001-02-15 | 2000-05-25 | Nordre Øyeren og Sørumsneset naturreserv (Akershus, Norway) | |
| Planorbidae indet. | | 2001-02-15 | 2000-05-25 | Nordre Øyeren og Sørumsneset naturreserv (Akershus, Norway) | |
| Lymnaeidae indet. | | 2001-02-15 | 2000-06-15 | Nordre Øyeren og Sørumsneset naturreserv (Akershus, Norway) | |
| Pulmonata indet. | | 1999-12-07 | 1999-09-13 | Lisselva (Trøndelag, Norway) | |
| Lymnaea peregra | | 1998-09-07 | 1998-09-07 | Storeidvatnet (Nordland, Norway) | |