| Order | Family | Genus | Species |
|---|---|---|---|
| Abediniales | 1 | 1 | 4 |
| Amphidiniales | 1 | 1 | 67 |
| Blastodiniales | 0 | 2 | 36 |
| Coccidiniales | 1 | 1 | 6 |
| Dinophysales | 4 | 11 | 142 |
| Ellobiopsidales | 1 | 2 | 7 |
| Gonyaulacales | 12 | 33 | 476 |
| Gymnodiniales | 9 | 49 | 420 |
| Lophodiniales | 1 | 1 | 16 |
| Noctilucales | 2 | 4 | 13 |
| Oxyrrhinales | 1 | 1 | 3 |
| Peridiniales | 19 | 81 | 835 |
| Phytodiniales | 2 | 5 | 13 |
| Prorocentrales | 1 | 4 | 141 |
| Pyrocystales | 0 | 0 | 1 |
| Suessiales | 5 | 25 | 1932 |
| Syndiniales | 6 | 6 | 197 |
| Thoracosphaerales | 1 | 11 | 37 |
| Torodiniales | 2 | 3 | 7 |