Species: Xanthidium cristatum
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Sennsjøen | Innlandet, Norway | 1 | 1 | 0 | 1996-09-10 | |
| Spildervatnet | Nordland, Norway | 1 | 1 | 0 | 1991-09-04 | |
| Svartaholtjørnet | Vestland, Norway | 1 | 1 | 0 | 1991-09-18 |
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Sennsjøen | Innlandet, Norway | 1 | 1 | 0 | 1996-09-10 | |
| Spildervatnet | Nordland, Norway | 1 | 1 | 0 | 1991-09-04 | |
| Svartaholtjørnet | Vestland, Norway | 1 | 1 | 0 | 1991-09-18 |