| Microcystis sp. | | 15.09.1994 | 15.09.1994 | Bogstadvannet (Oslo) |
| Microcystis sp. | | 16.09.1994 | 16.09.1994 | Tømmervatnet (Senja, Troms) |
| Microcystis spp. | | 04.09.1989 | 04.09.1989 | Molbekktjernet (Moss, Østfold) |
| Microcystis sp. | | 29.09.1993 | 29.09.1993 | Frøylandsvatnet (Time, Rogaland) |
| Microcystis spp. | | 15.09.1989 | 15.09.1989 | Akersvannet (Sandefjord, Vestfold) |
| Microcystis sp. | | 02.05.1994 | 02.05.1994 | Inndalsvatnet (Frøya, Trøndelag) |
| Microcystis sp. | | 19.09.1989 | 19.09.1989 | Liavatnet (Hitra, Trøndelag) |
| Microcystis aeruginosa | | 20.05.2003 | 19.05.2003 | Borrevannet (Horten, Vestfold) |
| Microcystis sp. | | 06.09.2005 | 30.08.2005 | Harestuvannet (Lunner, Akershus) |
