Cnidaria (Coelenterates)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Færder videregående skole | Vestfold, Norway | 216 | 2 | 0 | 1996-09-20 |
| Mesterfjellet ungdomsskole | Vestfold, Norway | 202 | 2 | 0 | 1998-09-24 |
| Erdal ungdomsskole | Vestland, Norway | 163 | 2 | 0 | 1995-10-13 |
| Varden ungdomsskole | Vestfold, Norway | 147 | 2 | 0 | 2000-05-30 |
| Melsom videregående skole | Vestfold, Norway | 146 | 2 | 0 | 1998-09-22 |
| Tingsaker skole | Agder, Norway | 134 | 2 | 0 | 2001-10-08 |
| Samfundets skole Egersund | Rogaland, Norway | 124 | 2 | 0 | 2023-09-26 |
| Jordet skole | Vestfold, Norway | 124 | 2 | 0 | 2008-09-11 |
| Tromøy ungdomsskole | Agder, Norway | 122 | 2 | 0 | 2005-09-22 |
| Blomdalen ungdomsskole | Agder, Norway | 122 | 2 | 0 | 1995-09-21 |
| Stokke ungdomsskole | Vestfold, Norway | 110 | 2 | 0 | 2001-05-08 |
| Myklebust skule | Møre og Romsdal, Norway | 109 | 2 | 0 | 1997-10-09 |
| Sandnes skole | Agder, Norway | 109 | 8 | 63 | 2017-10-27 |
| Borgheim ungdomsskole | Vestfold, Norway | 100 | 2 | 0 | 1998-09-21 |
| Grødem skole | Rogaland, Norway | 96 | 2 | 0 | 1997-10-14 |
| Torød skole | Vestfold, Norway | 96 | 3 | 0 | 1999-09-29 |
| Sandgotna skole | Vestland, Norway | 93 | 5 | 22 | 2020-06-11 |
| Mathopen skole | Vestland, Norway | 92 | 11 | 50 | 2018-10-01 |
| Hafrsfjord skole | Rogaland, Norway | 91 | 2 | 0 | 1998-09-28 |
| Tvedestrand skole | Agder, Norway | 90 | 2 | 0 | 1998-09-24 |
| Ranvik ungdomsskole | Vestfold, Norway | 90 | 2 | 0 | 1996-09-24 |
| Brentemoen skole | Agder, Norway | 90 | 2 | 0 | 1997-10-02 |
| Brunla ungdomsskole | Vestfold, Norway | 90 | 3 | 0 | 1998-09-18 |
| Hårkollen skole | Vestfold, Norway | 89 | 3 | 0 | 1998-09-24 |
| Helgerød skole | Vestfold, Norway | 87 | 2 | 0 | 1998-09-17 |
| Vestskogen skole | Vestfold, Norway | 85 | 2 | 0 | 2001-05-21 |
| Feda skole | Agder, Norway | 81 | 2 | 0 | 1997-09-24 |
| Tjodalyng ungdomsskole | Vestfold, Norway | 80 | 2 | 0 | 1997-09-16 |
| Harstad ungdomsskole | Troms, Norway | 76 | 2 | 0 | 1997-10-09 |
| Grindløkken skole | Vestfold, Norway | 76 | 2 | 0 | 1996-09-19 |
| Berg skole | Vestfold, Norway | 73 | 2 | 0 | 1996-09-24 |
| Liland skole | Nordland, Norway | 72 | 2 | 0 | 2004-10-05 |
| Øyatun skule | Vestland, Norway | 71 | 2 | 0 | 1996-09-25 |
| Hundvåg skole | Rogaland, Norway | 71 | 3 | 0 | 2000-12-07 |
| Husvik skole | Vestfold, Norway | 71 | 2 | 0 | 2000-11-07 |
| Hvaler ungdomsskole | Østfold, Norway | 70 | 2 | 0 | 1996-09-25 |
| Frydenlund skole | Nordland, Norway | 70 | 2 | 0 | 1998-11-24 |
| Sandeåsen skole | Vestfold, Norway | 68 | 2 | 0 | 1997-10-09 |
| Sunde skole | Agder, Norway | 68 | 2 | 0 | 1995-09-27 |
| Store Bergan skole | Vestfold, Norway | 67 | 2 | 0 | 2005-09-28 |
| Teigar ungdomsskole | Vestfold, Norway | 66 | 2 | 0 | 1995-10-01 |
| Samfundets skole Sentrum | Agder, Norway | 65 | 2 | 0 | 2011-09-08 |
| Hisøy ungdomsskole | Agder, Norway | 60 | 2 | 0 | 1997-10-02 |
| Strand skole | Nordland, Norway | 60 | 2 | 0 | 1996-09-16 |
| Vesterøy skole | Vestfold, Norway | 60 | 2 | 0 | 1995-09-22 |
| Sandbakken barne- og ungdomsskole | Østfold, Norway | 59 | 2 | 0 | 1995-09-25 |
| Stinta skole barne- og Ungdomstrinnet | Agder, Norway | 59 | 4 | 1 | 2013-09-02 |
| Austbø skole | Rogaland, Norway | 59 | 2 | 0 | 1997-10-14 |
| Orerønningen ungdomsskole | Vestfold, Norway | 58 | 2 | 0 | 1995-09-19 |
| Vassøy skole | Rogaland, Norway | 58 | 2 | 0 | 1995-10-04 |