Species: Hesperocorixa linnaei
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Arkavatnet | Rogaland, Norway | 3 | 1 | 0 | 1992-09-22 | |
| Bergsvatnet | Vestland, Norway | 1 | 1 | 0 | 1995-09-22 | |
| Frøylandsvatnet | Rogaland, Norway | 1 | 1 | 0 | 1991-04-24 | |
| Husavatnet | Vestland, Norway | 5 | 1 | 0 | 1993-06-04 | |
| Liavatnet | Vestland, Norway | 1 | 1 | 0 | 1994-09-14 | |
| Ljøgodttjern | Akershus, Norway | 1 | 1 | 0 | 1993-08-30 | |
| Mosvatnet | Rogaland, Norway | 1 | 1 | 0 | 1993-09-28 | |
| Rossevatn | Rogaland, Norway | 1 | 1 | 0 | 1993-05-25 | |
| Sætertjern | Akershus, Norway | 2 | 1 | 0 | 1996-10-24 | |
| Tornesvatnet | Rogaland, Norway | 2 | 1 | 0 | 1992-09-15 | |