Helotropha
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Alf Tore Mjøs | Rogaland, Norway | 1 | 1 | 0 | 2012-09-09 |
| Even Mjaaland | Rogaland, Norway | 1 | 1 | 0 | 2012-09-02 |
| Nils Rogn | Innlandet, Norway | 1 | 1 | 0 | 2012-09-11 |
| Dag Øivind Ingierd | Akershus, Norway | 1 | 1 | 1 | 2012-09-02 |