Perizoma
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Svein Sellevold Bekkum | Nordland, Norway | 25 | 5 | 1 | 2011-07-24 |
| Geirr O Pedersen | Akershus, Norway | 11 | 1 | 0 | 2011-07-26 |
| Nils Rogn | Innlandet, Norway | 9 | 3 | 2 | 2011-07-31 |
| Ola Moen | Vestland, Norway | 7 | 1 | 2 | 2011-07-25 |
| Alf Tore Mjøs | Rogaland, Norway | 7 | 2 | 0 | 2011-07-31 |
| John Skartveit | Vestland, Norway | 6 | 2 | 1 | 2011-07-27 |
| Kjell Mjølsnes | Rogaland, Norway | 6 | 4 | 0 | 2011-07-15 |
| Øyvind Stickler | Vestfold, Norway | 4 | 1 | 1 | 2011-07-24 |
| Dag O. Bollingmo | Trøndelag, Norway | 4 | 2 | 1 | 2011-07-09 |
| Eivind Nielsen | Rogaland, Norway | 1 | 1 | 0 | 2011-07-02 |
| Even Mjaaland | Rogaland, Norway | 1 | 1 | 0 | 2011-07-18 |
| Dag Øivind Ingierd | Akershus, Norway | 1 | 1 | 1 | 2011-07-15 |
| Frode Falkenberg | Vestland, Norway | 1 | 1 | 0 | 2011-07-15 |
| Rune Voie | Vestland, Norway | 1 | 1 | 0 | 2011-07-22 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 1 | 2011-07-28 |