| Gerris lacustris | | 1995-09-14 | 1995-09-14 | Korssjøen (Vestfold, Norway) |  |
| Gerridae indet. | | 1992-06-22 | 1992-06-22 | Rundvannet (Troms, Norway) | |
| Gerris lateralis | | 1992-06-22 | 1992-06-22 | Rundvannet (Troms, Norway) | |
| Gerridae indet. | | 1989-09-18 | 1989-09-18 | Bergvikvatnet (Nordland, Norway) | |
| Gerridae indet. | | 1990-05-25 | 1990-05-25 | Elgtjern (Trøndelag, Norway) | |
| Gerris odontogaster | | 1990-05-25 | 1990-05-25 | Elgtjern (Trøndelag, Norway) | |
| Gerris lacustris | | 1990-05-25 | 1990-05-25 | Elgtjern (Trøndelag, Norway) | |
| Gerris lacustris | | 1989-09-15 | 1989-09-15 | Elgtjern (Trøndelag, Norway) | |
| Gerris lacustris | | 1997-08-28 | 1997-08-28 | Indre vågetjønn (Vestland, Norway) | |
| Gerridae indet. | | 1995-09-20 | 1995-09-20 | Indre vågetjønn (Vestland, Norway) | |
| Gerris lacustris | | 1995-06-09 | 1995-06-09 | Indre vågetjønn (Vestland, Norway) | |
| Gerridae indet. | | 1995-06-09 | 1995-06-09 | Indre vågetjønn (Vestland, Norway) | |
| Gerris lacustris | | 1994-08-26 | 1994-08-26 | Indre vågetjønn (Vestland, Norway) | |
| Gerridae indet. | | 1994-08-26 | 1994-08-26 | Indre vågetjønn (Vestland, Norway) | |
| Gerridae indet. | | 1993-09-07 | 1993-09-07 | Husavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1993-09-07 | 1993-09-07 | Husavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1993-06-04 | 1993-06-04 | Husavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1992-09-18 | 1992-09-18 | Husavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1990-09-20 | 1990-09-20 | Husavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1990-06-14 | 1990-06-14 | Husavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1989-09-28 | 1989-09-28 | Husavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1990-09-25 | 1990-09-25 | Gravdalsvatnet (Vestland, Norway) | |
| Gerris lacustris | | 1989-09-18 | 1989-09-18 | Gravdalsvatnet (Vestland, Norway) | |
| Gerris odontogaster | | 1994-09-08 | 1994-09-08 | Tornesvatnet (Rogaland, Norway) | |
| Gerridae indet. | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1993-09-14 | 1993-09-14 | Tornesvatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1992-09-15 | 1992-09-15 | Tornesvatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1993-09-24 | 1993-09-24 | Arkavatnet (Rogaland, Norway) | |
| Gerridae indet. | | 1993-09-24 | 1993-09-24 | Arkavatnet (Rogaland, Norway) | |
| Gerris odontogaster | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Gerridae indet. | | 1992-09-22 | 1992-09-22 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1991-05-30 | 1991-05-30 | Arkavatnet (Rogaland, Norway) | |
| Gerris odontogaster | | 1990-09-25 | 1990-09-25 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Gerris lacustris | | 1989-09-15 | 1989-09-15 | Krussætertjern (Østfold, Norway) | |
| Gerridae indet. | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1994-09-14 | 1994-09-14 | Liavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1989-08-31 | 1989-08-31 | Langavatnet (Vestland, Norway) | |
| Gerris lacustris | | 1997-09-12 | 1997-09-12 | Skulbruvatn (Nordland, Norway) | |
| Gerris lateralis | | 1994-09-05 | 1994-09-05 | Holdalsvatn (Nordland, Norway) | |
| Gerris lacustris | | 1994-09-13 | 1994-09-13 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gerris lacustris | | 1993-06-11 | 1993-06-11 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gerris lacustris | | 1992-09-16 | 1992-09-16 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gerris lacustris | | 1991-10-23 | 1991-10-23 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gerris lacustris | | 1991-06-13 | 1991-06-13 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gerris lacustris | | 1990-05-29 | 1990-05-29 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gerris lacustris | | 1990-05-29 | 1990-05-29 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Gerris lacustris | | 1990-09-17 | 1990-09-17 | Laupen (Innlandet, Norway) | |