Species: Gerris lateralis
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Fetvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1992-09-02 | |
| Fløyta | Akershus, Norway | 1 | 1 | 0 | 1992-06-12 | |
| Holdalsvatn | Nordland, Norway | 1 | 1 | 0 | 1994-09-05 | |
| Jegersborgdammen | Oslo, Norway | 1 | 1 | 0 | 1989-09-06 | |
| Koltjønna | Trøndelag, Norway | 2 | 1 | 0 | 1991-08-28 | |
| Laksådalsvatnet | Nordland, Norway | 2 | 1 | 0 | 1992-06-02 | |
| Lauvtjønna | Trøndelag, Norway | 3 | 1 | 0 | 1992-09-04 | |
| Lianvatnet | Trøndelag, Norway | 6 | 1 | 0 | 1995-09-12 | |
| Mannslagervatnet | Nordland, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Myklebustvannet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1991-06-03 | |
| Rundvannet | Troms, Norway | 1 | 1 | 0 | 1992-06-22 | |
| Seljebøvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1994-06-13 | |