Species (sp.): Synura sp.
| Område | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. | |
|---|---|---|---|---|---|---|
| Arkavatnet | Rogaland, Norway | 3 | 1 | 0 | 1994-09-12 | |
| Frøylandsvatnet | Rogaland, Norway | 2 | 1 | 0 | 1991-10-21 | |
| Hammervatnet | Trøndelag, Norway | 3 | 1 | 0 | 1993-05-25 | |
| Midsjøvannet | Akershus, Norway | 1 | 1 | 0 | 1993-09-19 | |
| Rossevatn | Rogaland, Norway | 1 | 1 | 0 | 1991-09-17 | |
| Sagtjernet | Innlandet, Norway | 1 | 1 | 0 | 1991-09-24 | |
| Tornesvatnet | Rogaland, Norway | 1 | 1 | 0 | 1991-05-30 | |
| Øksnevadtjørna | Rogaland, Norway | 1 | 1 | 0 | 1993-05-25 | |
| Åstveitvannet | Vestland, Norway | 1 | 1 | 0 | 1990-09-18 |