Calyptraeidae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Tjøme ungdomsskole | Vestfold, Norway | 7 | 1 | 0 | 2014-09-24 |
| Porsgrunn videregående skole | Telemark, Norway | 1 | 1 | 2 | 2013-05-13 |
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Tjøme ungdomsskole | Vestfold, Norway | 7 | 1 | 0 | 2014-09-24 |
| Porsgrunn videregående skole | Telemark, Norway | 1 | 1 | 2 | 2013-05-13 |