Pheosia tremula (Swallow Prominent)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| John Stenersen | Nordland, Norway | 5 | 1 | 0 | 2017-08-17 |
| Ivar Stormo | Østfold, Norway | 2 | 1 | 0 | 2017-08-24 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 2 | 1 | 0 | 2017-08-10 |
| Leiv Tommas Haugen | Rogaland, Norway | 1 | 1 | 0 | 2017-08-18 |
| Sveinung Sigbjørnsen | Vestland, Norway | 1 | 1 | 0 | 2017-08-03 |