Watsonalla binaria (Oak Hook-tip)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Øyvind Stickler | Vestfold, Norway | 8 | 1 | 14 | 2022-08-13 |
| John Stenersen | Nordland, Norway | 4 | 1 | 3 | 2022-05-30 |
| Leiv Tommas Haugen | Rogaland, Norway | 1 | 1 | 0 | 2022-08-04 |
| Jan-Erik Olsen | Østfold, Norway | 1 | 1 | 1 | 2018-08-31 |
| Truls Wexhal Andersen | Oslo, Norway | 1 | 1 | 1 | 2013-09-07 |