Gyrinus substriatus
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Kopervik videregående skole | Rogaland, Norway | 6 | 1 | 0 | 1992-09-22 |
| Dalane videregående skole | Rogaland, Norway | 4 | 1 | 0 | 1992-09-28 |
| Osterøy vidaregåande skule | Vestland, Norway | 3 | 1 | 0 | 1992-06-01 |
| Vardafjell videregående skole | Rogaland, Norway | 2 | 1 | 0 | 1990-09-25 |
| Kvitsund gymnas AS | Telemark, Norway | 2 | 1 | 0 | 1990-06-01 |
| Rygjabø videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1990-09-26 |
| Skien videregående skole/Avd Brekkeby | Telemark, Norway | 1 | 1 | 0 | 1989-09-14 |
| Kongsberg videregående skole | Buskerud, Norway | 1 | 1 | 0 | 1990-06-06 |
| Vik skole/Miljøskolen | Rogaland, Norway | 1 | 1 | 0 | 1992-06-04 |
| Ølen vidaregåande skule | Rogaland, Norway | 1 | 1 | 0 | 1989-10-30 |
| Laksevåg videregående skole | Vestland, Norway | 1 | 1 | 0 | 1990-09-25 |
| Holmestrand videregående skole | Vestfold, Norway | 1 | 1 | 0 | 1989-09-06 |
| Bryne vidaregåande skule | Rogaland, Norway | 1 | 1 | 0 | 1989-09-06 |
| Ulstein vidaregåande skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1992-06-11 |