Species: Gyrinus minutus
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Elgtjern | Trøndelag, Norway | 1 | 1 | 0 | 1990-05-25 | |
| Kolbjørnviksjøen | Østfold, Norway | 3 | 1 | 0 | 1991-05-28 | |
| Kruktjønna | Trøndelag, Norway | 2 | 1 | 0 | 1991-08-28 | |
| Krussætertjern | Østfold, Norway | 1 | 1 | 0 | 1990-10-23 | |
| Lianvatnet | Trøndelag, Norway | 2 | 1 | 0 | 1992-09-07 | |
| Maltjern | Akershus, Norway | 1 | 1 | 0 | 1991-06-12 | |
| Sagtjernet | Innlandet, Norway | 2 | 1 | 0 | 1992-09-21 |
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