Lymantria monacha (Black Arches)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Ivar Stormo | Østfold, Norway | 5 | 1 | 0 | 2019-08-10 |
| Dag Øivind Ingierd | Akershus, Norway | 1 | 1 | 1 | 2019-08-03 |
| John Stenersen | Nordland, Norway | 1 | 1 | 1 | 2019-08-13 |