| CATENULACEAE | ||
| Amphora angusta Gregory | X | X |
| Amphora arenaria Donkin | X | X |
| AULACOSEIRALES | ||
| AULACOSEIRACEAE | ||
| Aulacoseira granulata (Ehrenberg) Simonsen | X | |
| SURIRELLALES | ||
| SURIRELLACEAE | ||
| Campylodiscus clypeus (Ehrenberg) Ehrenbergex Kützing | X | |
| Campylodiscus fastuosus Ehrenberg | X | |
| Surirella febigerii F. W. Lewis | X | |
| COCCONEIDALES | ||
| COCCONEIDACEAE | ||
| Campyloneis grevillei (W. Smith) Grunow & Eulenstein | X | |
| Cocconeis scutellum Ehrenberg | X | |
| RHOPALODIALES | ||
| ENTOMONEIDACEAE | ||
| Entomoneis alata (Ehrenberg) Ehrenberg | X | X |
| EUNOTIALES | ||
| EUNOTIACEAE | ||
| Eunotia didyma Grunow | X | |
| NAVICULALES | ||
| DIPLONEIDACEAE | ||
| Diploneis bombus (Ehrenberg) Ehrenberg | X | X |
| NAVICULACEAE | ||
| Gyrosigma balticum (Ehrenberg) Rabenhorst | X | X |
| Navicula sp. Bory | X | X |
| Pleuro/Gyrosigma sp. | X | |
| LYRELLALES | ||
| LYRELLACEAE | ||
| Lyrella lyra (Ehrenberg) Karajeva | X | X |
| Navicula humerosa Brébisson ex W. Smith | X | |
| BACILLARIALES | ||
| BACILLARIACEAE | ||
| Bacillaria paxillifera (O. F. Müller) T. Marsson | X | |
| Nitzschia lorenziana Grunow | X | |
| Nitzschia sigma (Kützing) W. Smith | X | X |