Species: Mystacides longicornis
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Burudvann | Akershus, Norway | 1 | 1 | 0 | 1993-09-14 | |
| Hammervatnet | Trøndelag, Norway | 1 | 1 | 0 | 1992-06-23 | |
| Molbekktjernet | Østfold, Norway | 1 | 1 | 0 | 1992-01-01 | |
| Rørvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1994-06-21 | |
| Steglevannet | Buskerud, Norway | 1 | 1 | 0 | 1989-10-06 |