| Hygrotus inaequalis | | 1992-10-01 | 1992-10-01 | Tveitavatnet (Vestland, Norway) |  |
| Haliplus ruficollis | | 1992-10-01 | 1992-10-01 | Tveitavatnet (Vestland, Norway) | |
| Agabus sturmii | | 1992-10-01 | 1992-10-01 | Tveitavatnet (Vestland, Norway) | |
| Ilybius fuliginosus | | 1992-10-01 | 1992-10-01 | Tveitavatnet (Vestland, Norway) | |
| Stictotarsus duodecimpustulatus | | 1991-05-23 | 1991-05-23 | Tveitavatnet (Vestland, Norway) | |
| Hygrotus inaequalis | | 1991-05-23 | 1991-05-23 | Tveitavatnet (Vestland, Norway) | |
| Agabus sp. | | 1990-09-24 | 1990-09-24 | Tveitavatnet (Vestland, Norway) | |
| Haliplus confinis | | 1990-09-24 | 1990-09-24 | Tveitavatnet (Vestland, Norway) | |
| Stictotarsus duodecimpustulatus | | 1990-05-20 | 1990-05-20 | Tveitavatnet (Vestland, Norway) | |
| Ilybius fuliginosus | | 1990-05-20 | 1990-05-20 | Tveitavatnet (Vestland, Norway) | |
| Agabus sturmii | | 1989-09-13 | 1989-09-13 | Reinsvolldammen (Innlandet, Norway) | |
| Hygrotus versicolor | | 1991-06-06 | 1991-06-06 | Gullerudtjern (Buskerud, Norway) | |
| Acilius sulcatus | | 1990-09-26 | 1990-09-26 | Gullerudtjern (Buskerud, Norway) | |
| Hydroporus erythrocephalus | | 1989-09-13 | 1989-09-13 | Gullerudtjern (Buskerud, Norway) | |
| Ilybius fuliginosus | | 1992-09-10 | 1992-09-10 | Litlvatnet (Trøndelag, Norway) | |
| Platambus maculatus | | 1992-09-10 | 1992-09-10 | Litlvatnet (Trøndelag, Norway) | |
| Agabus sturmii | | 1992-06-09 | 1992-06-09 | Litlvatnet (Trøndelag, Norway) | |
| Platambus maculatus | | 1992-06-09 | 1992-06-09 | Litlvatnet (Trøndelag, Norway) | |
| Platambus maculatus | | 1989-09-13 | 1989-09-13 | Litlvatnet (Trøndelag, Norway) | |
| Agabus sturmii | | 1989-09-13 | 1989-09-13 | Litlvatnet (Trøndelag, Norway) | |
| Stor vannkalv (Dytiscus marginalis) | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Gyrinus substriatus | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Ilybius fuliginosus | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Hydroporus palustris | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Hygrotus quinquelineatus | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Platambus maculatus | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Hydroporus obscurus | | 1992-09-22 | 1992-09-22 | Rossevatn (Rogaland, Norway) | |
| Hydroporus obscurus | | 1992-06-03 | 1992-06-03 | Rossevatn (Rogaland, Norway) | |
| Hydroporus palustris | | 1992-06-03 | 1992-06-03 | Rossevatn (Rogaland, Norway) | |
| Gyrinus substriatus | | 1992-06-03 | 1992-06-03 | Rossevatn (Rogaland, Norway) | |
| Hygrotus quinquelineatus | | 1992-06-03 | 1992-06-03 | Rossevatn (Rogaland, Norway) | |
| Gyrinus substriatus | | 1991-09-17 | 1991-09-17 | Rossevatn (Rogaland, Norway) | |
| Stor vannkalv (Dytiscus marginalis) | | 1991-09-17 | 1991-09-17 | Rossevatn (Rogaland, Norway) | |
| Agabus bipustulatus | | 1991-09-17 | 1991-09-17 | Rossevatn (Rogaland, Norway) | |
| Dytiscus semisulcatus | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Lyngbladbille (Lochmaea suturalis) | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Hydroporus obscurus | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Haliplus fulvus | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Hygrotus quinquelineatus | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Platambus maculatus | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Gyrinus substriatus | | 1991-05-27 | 1991-05-27 | Rossevatn (Rogaland, Norway) | |
| Hydroporus obscurus | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Hygrotus quinquelineatus | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Platambus maculatus | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Laccobius minutus | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Dytiscus semisulcatus | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Gyrinus substriatus | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Haliplus fulvus | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Lyngbladbille (Lochmaea suturalis) | | 1990-09-25 | 1990-09-25 | Rossevatn (Rogaland, Norway) | |
| Gyrinus substriatus | | 1990-05-31 | 1990-05-31 | Rossevatn (Rogaland, Norway) | |
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