| Vandresnegl (Potamopyrgus antipodarum) | | 1993-09-29 | 1993-09-29 | Frøylandsvatnet (Rogaland, Norway) |  |
| Vandresnegl (Potamopyrgus antipodarum) | | 1992-09-16 | 1992-09-16 | Frøylandsvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1993-06-01 | 1993-06-01 | Frøylandsvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1992-10-05 | 1992-10-05 | Frøylandsvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1992-05-20 | 1992-05-20 | Frøylandsvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1989-09-06 | 1989-09-06 | Mosvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1993-09-28 | 1993-09-28 | Mosvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1990-06-07 | 1990-06-07 | Tornesvatnet (Rogaland, Norway) | |
| Vandresnegl (Potamopyrgus antipodarum) | | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) | |
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