| Gerris lacustris | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) |  |
| Sigara dorsalis | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) | |
| Gerridae indet. | | 1993-09-24 | 1993-09-24 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1993-09-24 | 1993-09-24 | Arkavatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1993-09-24 | 1993-09-24 | Arkavatnet (Rogaland, Norway) | |
| Gerris odontogaster | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Nepa cinerea | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Gerridae indet. | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Hesperocorixa linnaei | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1991-09-12 | 1991-09-12 | Arkavatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1991-09-12 | 1991-09-12 | Arkavatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1991-05-30 | 1991-05-30 | Arkavatnet (Rogaland, Norway) | |
| Hesperocorixa linnaei | | 1991-05-30 | 1991-05-30 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1991-05-30 | 1991-05-30 | Arkavatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1991-05-30 | 1991-05-30 | Arkavatnet (Rogaland, Norway) | |
| Hesperocorixa linnaei | | 1990-09-25 | 1990-09-25 | Arkavatnet (Rogaland, Norway) | |
| Velia caprai | | 1990-09-25 | 1990-09-25 | Arkavatnet (Rogaland, Norway) | |
| Gerris odontogaster | | 1990-09-25 | 1990-09-25 | Arkavatnet (Rogaland, Norway) | |
| Corixa punctata | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Corixa punctata | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Sigara sp. | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Hydrometra stagnorum | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Retrocorixa semistriata | | 1990-10-23 | 1990-10-23 | Krussætertjern (Østfold, Norway) | |
| Cymatia bonsdorffii | | 1990-06-01 | 1990-06-01 | Krussætertjern (Østfold, Norway) | |
| Gerris lacustris | | 1989-09-15 | 1989-09-15 | Krussætertjern (Østfold, Norway) | |
| Notonecta glauca | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Gerridae indet. | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Sigara dorsalis | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| distincta | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Corixidae indet. | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Hesperocorixa linnaei | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Notonecta sp. | | 1989-08-31 | 1989-08-31 | Langavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1989-08-31 | 1989-08-31 | Langavatnet (Vestland, Norway) | |
| distincta | | 1989-08-31 | 1989-08-31 | Langavatnet (Vestland, Norway) | |
| Sigara dorsalis | | 1989-08-31 | 1989-08-31 | Langavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1997-09-12 | 1997-09-12 | Skulbruvatn (Nordland, Norway) | |
| Callicorixa producta | | 1997-09-12 | 1997-09-12 | Skulbruvatn (Nordland, Norway) | |
| Gerris lateralis | | 1994-09-05 | 1994-09-05 | Holdalsvatn (Nordland, Norway) | |
| Callicorixa producta | | 1992-09-14 | 1992-09-14 | Klevatn (Nordland, Norway) | |
| Corixa punctata | | 1990-05-29 | 1990-05-29 | Øvre Storfjordvatnet (Nordland, Norway) | |