Bactra lancealana (Rush Marble)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Alf Tore Mjøs | Rogaland, Norway | 3 | 1 | 2 | 2009-06-30 |
| Kjell Mjølsnes | Rogaland, Norway | 3 | 1 | 0 | 2009-06-25 |
| Leiv Tommas Haugen | Rogaland, Norway | 1 | 1 | 0 | 2008-06-21 |