Species: Stylaria lacustris
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Akersvannet | Vestfold, Norway | 1 | 1 | 0 | 1990-10-19 | |
| Frøylandsvatnet | Rogaland, Norway | 1 | 1 | 0 | 1992-09-16 | |
| Kolbjørnviksjøen | Østfold, Norway | 1 | 1 | 0 | 1989-09-01 | |
| Korssjøen | Vestfold, Norway | 1 | 1 | 0 | 1992-09-08 | |
| Lianvatnet | Trøndelag, Norway | 2 | 1 | 0 | 1990-09-19 | |
| Lille luktvann | Nordland, Norway | 1 | 1 | 0 | 1991-09-25 | |
| Mosvatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-09-06 | |
| Nøklevann | Oslo, Norway | 1 | 1 | 0 | 1992-06-11 | |
| Øksnevadtjørna | Rogaland, Norway | 1 | 1 | 0 | 1993-05-28 |