Hydriomena
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Nils Rogn | Innlandet, Norway | 5 | 2 | 2 | 2012-05-26 |
| Even Mjaaland | Rogaland, Norway | 3 | 2 | 0 | 2012-05-28 |
| Svein Sellevold Bekkum | Nordland, Norway | 3 | 1 | 0 | 2012-05-24 |
| Olav Krogsæter | Vestland, Norway | 2 | 1 | 1 | 2012-05-27 |
| Frode Falkenberg | Vestland, Norway | 1 | 1 | 0 | 2012-05-31 |
| Dag O. Bollingmo | Trøndelag, Norway | 1 | 1 | 1 | 2012-05-26 |