Species: Water-mint Conch (Phalonidia manniana)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Bjårvatnet | Rogaland, Norway | 2 | 1 | 0 | 2013-06-28 | |
| Brusand | Rogaland, Norway | 1 | 1 | 0 | 2011-06-18 | |
| Ogna | Rogaland, Norway | 1 | 1 | 0 | 2013-06-30 | |
| Ognasanden | Rogaland, Norway | 4 | 1 | 1 | 2013-07-18 | |
| Orrestranda | Rogaland, Norway | 1 | 1 | 1 | 2011-07-05 | |
| Presthammer | Rogaland, Norway | 2 | 1 | 0 | 2018-05-31 | |
| Revtangen Ornitologiske Stasjon | Rogaland, Norway | 4 | 1 | 3 | 2012-07-07 | |
| Sevheim | Rogaland, Norway | 1 | 1 | 1 | 2013-07-18 | |
| Skår | Rogaland, Norway | 1 | 1 | 1 | 2021-06-06 | |
| Søylandsvatnet sør | Rogaland, Norway | 1 | 1 | 1 | 2010-07-02 | |
| Vaulen, Brusand | Rogaland, Norway | 6 | 1 | 1 | 2013-07-17 | |
| Øytangen, Jomfruland | Telemark, Norway | 1 | 1 | 0 | 2015-07-12 |