Arenicola marina
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Innlandet skole | Møre og Romsdal, Norway | 1 | 1 | 0 | 1997-10-15 |
| Alvheim skule | Vestland, Norway | 1 | 1 | 0 | 1997-10-06 |
| Ringstad skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1993-10-08 |
| Hetland skole | Rogaland, Norway | 1 | 1 | 0 | 1993-10-20 |
| Hinna skole | Rogaland, Norway | 1 | 1 | 0 | 1993-10-25 |
| Grytestranda skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1998-05-05 |
| Landego skole | Nordland, Norway | 1 | 1 | 0 | 1994-11-29 |
| Fedje skule | Vestland, Norway | 1 | 1 | 0 | 1993-10-13 |
| Godfjord skole | Troms, Norway | 1 | 1 | 0 | 1993-09-27 |