| Rhoicosphenia curvata (Kützing) Grun. | + | + | + | + | + |
| Class Fragilariophyceae |
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| Asterionella formosa Hassall | + | + | + | + | + |
| Fragilaria crotonensis Kitton | + | + | + | + | + |
| Fragilaria virescens Ralfs | + | + | + | + | + |
| Diatoma vulgaris Bory de Saint-Vincent | + | + | + | + | + |
| Ulnariaacus (Kütz.) Cambra & Ector | + | + | + | + | + |
| Ulnaria ulna (Nitzsch) | + | + | + | + | + |
| Caloneis amphisbaena Cleve | + | + | + | + | + |
| Gyrosigma acuminatum (Kützing) Rab. | − | − | + | + | + |
| G. attenuatum (Kützing) Cleve | − | − | + | − | − |
| G. macrum ( | + | + | + | + | + |
| | + | + | + | + | + |
| N. cuspidate Kützing | + | + | + | + | + |
| N. virudula Kützing | + | + | + | + | + |
| N. expansa Hagelstein | − | + | − | − | − |
| Navicula sp. | + | + | + | + | + |
| Neidium affine (Ehrenberg) Pfizer | + | + | + | + | + |
| Pinnularia acuminata Smith | + | + | + | + | + |
| P. viridis Ehrenberg | + | + | + | + | + |
| Amphora ovalis Kützing | + | + | + | + | + |
| Hantzschia amphioxys Cleve & Grun. | + | + | + | + | + |
| Nitzchia acicularis (Kützing) Smith | + | + | + | + | + |
| N. amphibian Grun. | + | + | + | + | + |
| N. flexa | + | + | + | + | + |
| N. elongate Hassal | + | + | + | + | + |
| N. palea (Kützing) W. Smith | + | + | + | + | + |
| N. parvula W. Smith | + | + | − | − | − |
| N. sigmoideae W. Smith | + | + | + | + | + |
| N. hungarica Grun. | + | + | + | + | + |
| N. obtuse Smith | − | + | + | − | − |
| Nitzchia sp. | − | − | − | + | + |
| Epithemia adnata (Kützing) | + | + | + | + | + |
| Epithemia sorex Kützing | + | + | + | + | + |
| Mastogloia smithii Thwaites | + | + | + | + | + |
| Cymatopleura elliptica Smith | + | + | + | + | + |
| C. solea W. Smith | + | + | + | − | − |
| Surirella robusta Ehrenberg | + | + | + | + | + |
| S. ovalis Brébisson | + | + | + | + | + |
| Class Coscinodiscophyceae |
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| Melosira varians Agardh | + | + | + | + | + |
| Aulacoseira italica (Ehrenberg) Simonsen | + | + | + | + | + |
| Class Mediophyceae |
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