Species (sp.): Anabaena cf. flos-aquae
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Akersvannet | Vestfold, Norway | 3 | 1 | 0 | 1994-09-20 | |
| Harestuvannet | Akershus, Norway | 1 | 1 | 0 | 1996-08-30 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1994-09-13 | |
| Ibestadvatnet | Troms, Norway | 1 | 1 | 0 | 1989-10-10 | |
| Jarenvannet | Innlandet, Norway | 2 | 1 | 0 | 1990-08-28 | |
| Kjemsjøen | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Molbekktjernet | Østfold, Norway | 1 | 1 | 0 | 1989-09-04 | |
| Mosvatnet | Rogaland, Norway | 2 | 1 | 0 | 1990-09-10 | |
| Myklebustvannet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1991-06-03 | |
| Nøklevann | Oslo, Norway | 2 | 1 | 0 | 1990-06-15 | |
| Reiarsvatnet | Rogaland, Norway | 4 | 1 | 0 | 1991-09-16 | |
| Sagtjernet | Innlandet, Norway | 1 | 1 | 0 | 1991-07-25 | |
| Storavatnet | Vestland, Norway | 4 | 1 | 0 | 1993-09-02 | |