Cymatosirales
| Cymatosirales | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Clade: | Sar |
| Clade: | Stramenopiles |
| Division: | Ochrophyta |
| Clade: | Bacillariophyta |
| Class: | Thalassiosirophyceae |
| Subclass: | Eupodiscaphycidae |
| Order: | Cymatosirales Round & Crawford, 1990 |
| Families | |
| |
Cymatosirales is an order of diatoms, the only order in the superorder Cymatosirophycanae of the subclass Coscinodiscophycidae.