Hydriomena
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Frode Falkenberg | Vestland, Norway | 8 | 1 | 1 | 2009-09-12 |
| Olav Krogsæter | Vestland, Norway | 4 | 1 | 3 | 2009-09-15 |
| Svein Sellevold Bekkum | Nordland, Norway | 4 | 1 | 0 | 2009-09-17 |
| Leiv Tommas Haugen | Rogaland, Norway | 2 | 1 | 0 | 2009-09-06 |
| Lars-Henrik Jensen | Vestland, Norway | 1 | 1 | 1 | 2009-09-19 |
| Arild Breistøl | Vestland, Norway | 1 | 1 | 0 | 2009-09-04 |
| Michael Fredriksen | Vestland, Norway | 1 | 1 | 0 | 2008-09-05 |
| Even Mjaaland | Rogaland, Norway | 1 | 1 | 1 | 2009-09-06 |