| Microcystis spp. | | 8 | 12 | 09.06.1993 |
| Microcystis sp. | | 5 | 20 | 18.09.1996 |
| Anabaena sp. | | 5 | 13 | 18.09.1996 |
| Merismopedia sp. | | 3 | 6 | 04.10.1994 |
| Oscillatoria sp. | | 3 | 6 | 18.09.1996 |
| Anabaena cf. flos-aquae | | 3 | 4 | 25.07.1991 |
| Gomphosphaeria sp. | | 3 | 3 | 14.10.1991 |
| Blågrønnalger/blågrønnbakterier (Cyanophyceae indet.) | | 2 | 3 | 11.10.2012 |
| Merismopedia cf. glauca | | 2 | 2 | 02.09.1993 |
| Gomphosphaeria naegeliana | | 2 | 2 | 14.09.1989 |
| Anabaena flos-aquae | | 2 | 2 | 22.09.1994 |
| Lyngbya sp. | | 1 | 2 | 01.06.1990 |
| Coelosphaerium sp. | | 1 | 1 | 25.07.1991 |
| Coelosphaerium kuetzingianum | | 1 | 1 | 22.05.1990 |
| Anabaena lemmermannii | | 1 | 1 | 22.09.1994 |
| Tolypothrix sp. | | 1 | 1 | 24.08.1989 |
| Microcystis cf. aeruginosa | | 1 | 1 | 24.08.1989 |
| Aphanizomenon cf. flos-aquae | | 1 | 1 | 24.09.1993 |
| Coelosphaerium cf. minutissimum | | 1 | 1 | 22.08.1989 |
| Microcystis cf. wesenbergii | | 1 | 1 | 27.08.1991 |
| Chroococcus cf. limneticus | | 1 | 1 | 24.08.1989 |
