| Closterium sp. | | 06.09.2005 | 30.08.2005 | Harestuvannet (Lunner, Akershus) |
| Closterium sp. | | 27.09.1989 | 27.09.1989 | Tretjønnet (Kristiansand, Agder) |
| Closterium sp. | | 19.09.1989 | 19.09.1989 | Liavatnet (Hitra, Trøndelag) |
| Closterium sp. | | 28.09.1994 | 28.09.1994 | Frøylandsvatnet (Time, Rogaland) |
| Closterium sp. | | 22.09.1994 | 22.09.1994 | Årstadtjødne (Eigersund, Rogaland) |
| Closterium sp. | | 15.09.1991 | 15.09.1991 | Øksnevadtjørna (Klepp, Rogaland) |
| Closterium sp. | | 04.10.1990 | 04.10.1990 | Vasslivatnet (Vindafjord, Rogaland) |
| Closterium sp. | | 26.09.1990 | 26.09.1990 | Trytetjønnet (Nore og Uvdal, Buskerud) |
| Closterium sp. | | 26.09.1990 | 26.09.1990 | Trytetjønnet (Nore og Uvdal, Buskerud) |
| Closterium sp. | | 20.09.1989 | 20.09.1989 | Sagtjernet (Elverum, Innlandet) |
| Closterium sp. | | 11.09.1990 | 11.09.1990 | Ibestadvatnet (Ibestad, Troms) |
| Closterium sp. | | 08.06.1990 | 08.06.1990 | Myklebustvannet (Herøy, Møre og Romsdal) |
| Closterium sp. | | 25.09.1989 | 25.09.1989 | Myklebustvannet (Herøy, Møre og Romsdal) |
| Closterium sp. | | 23.05.1991 | 23.05.1991 | Svartaholtjørnet (Sogndal, Vestland) |
| Closterium sp. | | 21.09.1989 | 21.09.1989 | Svartaholtjørnet (Sogndal, Vestland) |
| Closterium sp. | | 11.06.1990 | 11.06.1990 | Røldalstjørnet (Ullensvang, Vestland) |
| Closterium sp. | | 11.06.1990 | 11.06.1990 | Røldalstjørnet (Ullensvang, Vestland) |
| Closterium sp. | | 14.09.1989 | 14.09.1989 | Nøklevatnet (Åsnes, Innlandet) |
| Closterium sp. | | 24.08.1989 | 24.08.1989 | Vålåsjøen (Sel, Innlandet) |
| Closterium sp. | | 28.08.1990 | 28.08.1990 | Østernvannet (Bærum, Akershus) |
| Closterium sp. | | 28.08.1990 | 28.08.1990 | Østernvannet (Bærum, Akershus) |
| Closterium sp. | | 30.08.1993 | 30.08.1993 | Ljøgodttjern (Ullensaker, Akershus) |
| Closterium sp. | | 29.05.1991 | 29.05.1991 | Erlevegen 37 (Vennesla, Agder) |
| Closterium sp. | | 31.05.1990 | 31.05.1990 | Erlevegen 37 (Vennesla, Agder) |
| Closterium sp. | | 18.06.1994 | 18.06.1994 | Hammervatnet (Levanger, Trøndelag) |
| Closterium sp. | | 11.09.1990 | 11.09.1990 | Hammervatnet (Levanger, Trøndelag) |
| Closterium sp. | | 11.09.1990 | 11.09.1990 | Hammervatnet (Levanger, Trøndelag) |
| Closterium sp. | | 07.06.1990 | 07.06.1990 | Spildervatnet (Meløy, Nordland) |
| Closterium sp. | | 07.06.1990 | 07.06.1990 | Spildervatnet (Meløy, Nordland) |
| Closterium sp. | | 03.06.1991 | 03.06.1991 | Kolbotnvannet (Nordre Follo, Akershus) |
| Closterium sp. | | 25.05.1990 | 25.05.1990 | Kolbotnvannet (Nordre Follo, Akershus) |
| Closterium sp. | | 15.09.1989 | 15.09.1989 | Nøklevann (Oslo) |
| Closterium sp. | | 14.09.1989 | 14.09.1989 | Kvitblikkvannet (Fauske - Fuosko, Nordland) |
| Closterium sp. | | 06.06.1991 | 06.06.1991 | Skjelbreidvatnet (Bjørnafjorden, Vestland) |
| Closterium sp. | | 30.05.1991 | 30.05.1991 | Tornesvatnet (Haugesund, Rogaland) |
| Closterium sp. | | 07.06.1990 | 07.06.1990 | Tornesvatnet (Haugesund, Rogaland) |
| Closterium sp. | | 31.08.1989 | 31.08.1989 | Langavatnet (Alver, Vestland) |