| Sigara sp. | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) | |
| distincta | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) | |
| Gerris lacustris | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) |  |
| Callicorixa producta | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) | |
| Notonecta glauca | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) | |
| Corixidae indet. | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) | |
| Gerris lacustris | | 1989-09-18 | 1989-09-18 | Gravdalsvatnet (Vestland, Norway) | |
| distincta | | 1989-09-18 | 1989-09-18 | Gravdalsvatnet (Vestland, Norway) | |
| Callicorixa sp. | | 1989-09-18 | 1989-09-18 | Gravdalsvatnet (Vestland, Norway) | |
| Arctocorisa germari | | 1989-09-18 | 1989-09-18 | Gravdalsvatnet (Vestland, Norway) | |
| Sigara dorsalis | | 1994-09-08 | 1994-09-08 | Tornesvatnet (Rogaland, Norway) | |
| Gerris odontogaster | | 1994-09-08 | 1994-09-08 | Tornesvatnet (Rogaland, Norway) | |
| Notonecta glauca | | 1994-09-08 | 1994-09-08 | Tornesvatnet (Rogaland, Norway) | |
| distincta | | 1994-09-08 | 1994-09-08 | Tornesvatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1994-09-08 | 1994-09-08 | Tornesvatnet (Rogaland, Norway) | |
| Hydrometra stagnorum | | 1994-09-08 | 1994-09-08 | Tornesvatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Gerridae indet. | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Veliidae indet. | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| distincta | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Hesperocorixa linnaei | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| distincta | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Hesperocorixa linnaei | | 1991-09-13 | 1991-09-13 | Tornesvatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1991-09-13 | 1991-09-13 | Tornesvatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1991-09-13 | 1991-09-13 | Tornesvatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1991-05-30 | 1991-05-30 | Tornesvatnet (Rogaland, Norway) | |
| distincta | | 1991-05-30 | 1991-05-30 | Tornesvatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1991-05-30 | 1991-05-30 | Tornesvatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| distincta | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1990-09-27 | 1990-09-27 | Tornesvatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1990-06-07 | 1990-06-07 | Tornesvatnet (Rogaland, Norway) | |
| Notonecta sp. | | 1990-06-07 | 1990-06-07 | Tornesvatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1990-06-07 | 1990-06-07 | Tornesvatnet (Rogaland, Norway) | |
| distincta | | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) | |
| Sigara dorsalis | | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) | |
| Notonecta glauca | | 1989-09-07 | 1989-09-07 | Tornesvatnet (Rogaland, Norway) | |
| Hydrometra stagnorum | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) | |
| Subsigara scotti | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) | |
| Corixidae indet. | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) | |
| Subsigara cf. distincta | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) | |