Order Syndiniales
From dinoflaj2
| As for subdivision Syndinea. | ||
 | ||
| Trophont with only one nucleus (dinoflagellate affinity questionable). | UNCERTAINS | Trophont multinucleate. |
| DUBOSCQUELLACEAE | MORE | |
 |  | |
| As for subdivision Syndinea. | ||
| ||
| Trophont with only one nucleus (dinoflagellate affinity questionable). | UNCERTAINS | Trophont multinucleate. |
| DUBOSCQUELLACEAE | MORE | |
| | |
