Genus: Trollhummer (Munida)
| Område | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. | |
|---|---|---|---|---|---|---|
| Arendal | Agder, Norway | 1 | 1 | 1 | 2013-03-20 | |
| Hvasser | Vestfold, Norway | 1 | 1 | 0 | 1995-09-06 | |
| Håkjerringberget | Troms, Norway | 1 | 1 | 1 | 2015-07-09 | |
| Håkonshella | Vestland, Norway | 11 | 1 | 6 | 2018-10-01 | |
| Håkonshella | Vestland, Norway | 2 | 1 | 0 | 2020-06-11 | |
| Håkonshellapollen | Vestland, Norway | 5 | 1 | 4 | 2017-05-31 | |
| Karlsvikodden | Vestfold, Norway | 4 | 1 | 0 | 2006-09-08 |