Xanthorhoe quadrifasiata (Large Twin-spot Carpet)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Svein Sellevold Bekkum | Nordland, Norway | 10 | 1 | 2 | 2011-07-24 |
| Geirr O Pedersen | Akershus, Norway | 5 | 1 | 0 | 2011-07-23 |
| Øyvind Stickler | Vestfold, Norway | 4 | 1 | 1 | 2011-07-22 |
| Dag Øivind Ingierd | Akershus, Norway | 2 | 1 | 3 | 2011-07-04 |
| Rune Voie | Vestland, Norway | 1 | 1 | 0 | 2011-07-22 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 1 | 2011-07-05 |