Fragilariophyceae
| Fragilariophyceae | |
|---|---|
| Fragilaria through the microscope | |
| Scientific classification | |
| Domain: | Eukaryota |
| Clade: | Diaphoretickes |
| Clade: | Sar |
| Clade: | Stramenopiles |
| Phylum: | Ochrophyta |
| Clade: | Diatomeae |
| Class: | Bacillariophyceae |
| Subclass: | Fragilariophycidae |
| Superorder: | Fragilariophycanae |
| Order: | Fragilariales |
Fragilariales is a group of pennate diatoms lacking a raphe.