Anarhichadidae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Roar Jørgensen | Troms, Norway | 15 | 1 | 2 | 2016-07-22 |
| Kruge leirskole | Vestfold, Norway | 7 | 2 | 0 | 1995-08-29 |
| Presterød ungdomsskole | Vestfold, Norway | 3 | 2 | 0 | 2006-09-26 |
| Byskogen skole | Vestfold, Norway | 3 | 1 | 0 | 1999-05-21 |
| Kongseik ungdomsskole | Vestfold, Norway | 2 | 2 | 0 | 2008-09-09 |
| Senja videregående skole | Troms, Norway | 1 | 1 | 3 | 2019-06-06 |
| Elihu Kristne grunnskole | Vestfold, Norway | 1 | 1 | 0 | 2008-04-22 |
| Meløy videregående skole/Avd Inndyr | Nordland, Norway | 1 | 1 | 0 | 1996-04-16 |