Order Gymnodiniales
From dinoflaj3
| Free-living gymnodiniphycideans in which the amphiesma contains relatively numerous amphiesmal vesicles arranged nonserially. A pellicle is absent or only weakly developed. | ||
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| Without internal skeleton. | With internal skeleton. | |
| GYMNODINIINEAE | ACTINISCINEAE | |
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Parent: Subclass Gymnodiniphycidae part