Sphaerium sp.
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Erlevegen 37 | Agder, Norway | 1 | 1 | 0 | 1990-05-31 | |
| Fløyta | Akershus, Norway | 1 | 1 | 0 | 1989-09-22 | |
| Hallatjern. | Innlandet, Norway | 1 | 1 | 1 | 2013-09-04 | |
| Jarenvannet | Innlandet, Norway | 1 | 1 | 0 | 1992-06-01 | |
| Kjemsjøen | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Langvannet | Akershus, Norway | 2 | 1 | 0 | 2002-05-23 | |
| Langvannet | Akershus, Norway | 1 | 1 | 0 | 2002-05-23 | |
| Langvannet | Akershus, Norway | 1 | 1 | 0 | 2002-05-23 | |
| Maltjern | Akershus, Norway | 1 | 1 | 0 | 1989-09-26 | |
| Merkestjørna | Vestland, Norway | 1 | 1 | 0 | 1990-06-06 | |
| Molbekktjernet | Østfold, Norway | 1 | 1 | 0 | 1989-09-04 | |
| Mosvatnet | Rogaland, Norway | 1 | 1 | 0 | 1993-09-28 | |
| Nøklevann | Oslo, Norway | 1 | 1 | 1 | 2011-10-06 | |
| Svartaholtjørnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Vålåsjøen | Innlandet, Norway | 1 | 1 | 0 | 1989-08-24 |