Species: Bosmina coregoni
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Akersvannet | Vestfold, Norway | 1 | 1 | 0 | 1993-09-16 | |
| Gårdsdam på Rud | Innlandet, Norway | 1 | 1 | 0 | 2013-09-16 | |
| Ledengstjern | Østfold, Norway | 1 | 1 | 0 | 1994-05-27 | |
| Øymarksjøen | Østfold, Norway | 1 | 1 | 0 | 1997-05-29 |