Species: Closterium kuetzingii
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Arkavatnet | Rogaland, Norway | 2 | 1 | 0 | 1994-09-12 | |
| Elgtjern | Trøndelag, Norway | 2 | 1 | 0 | 1990-05-25 | |
| Gåstjønna | Nordland, Norway | 1 | 1 | 0 | 1989-09-12 | |
| Husavatnet | Vestland, Norway | 3 | 1 | 0 | 1991-09-17 | |
| Litlvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1996-09-06 | |
| Myklavatnet | Vestland, Norway | 1 | 1 | 0 | 1993-09-14 | |
| Myklebustvannet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1990-06-08 | |
| Raudsjøen | Trøndelag, Norway | 2 | 1 | 0 | 1990-08-31 | |
| Rundvannet | Troms, Norway | 1 | 1 | 0 | 1994-09-10 | |
| Rørvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1993-06-19 | |
| Spildervatnet | Nordland, Norway | 3 | 1 | 0 | 1993-06-11 | |
| Stordammen | Akershus, Norway | 1 | 1 | 0 | 1989-09-08 | |
| Svartaholtjørnet | Vestland, Norway | 1 | 1 | 0 | 1993-09-17 | |
| Ørsjøen | Innlandet, Norway | 1 | 1 | 0 | 1994-09-22 | |
| Øvre Storfjordvatnet | Nordland, Norway | 2 | 1 | 0 | 1990-05-29 | |