| Toxic cyanobacteria | Toxins |
| Anabaena | Microcystins, Anatoxins, Saxitoxins |
| Anabaenopsis | Microcystins, Anatoxins |
| Cylindrospermopsis | Cylindrospermopsins, Saxitoxins |
| Merismopedia | Microcystins |
| Microcystis | Anatoxins, Microcystins |
| Lyngbya | Lyngbyatoxins, microcystins Saxitoxins, Anatoxins |
| Oscillatoria | Anatoxins, microcystins Cylindrospermopsins |
| Phormidium | Anatoxins, microcystins, Saxitoxins, Aphysiatoxins |
| Pseudanabaena | Microcystins |
| Sipirulina | Microcystins |