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822 diatoms species
Achnanthidium coarctatum
Nitzschia archibaldii
Nitzschia sociabilis
Cymatosira belgica
Fragilaria perminuta
Gomphonema pseudoaugur
Navicula cryptotenelloides
Navicula slesvicensis
Geissleria acceptata
Nitzschia acidoclinata
Nitzschia agnita
Nitzschia paleaeformis
Nitzschia supralitorea
Craticula molestiformis
Psammothidium helveticum
Pinnularia anglica
Nitzschia frequens
Encyonema triangulatum
Eunotia soleirolii
Fistulifera saprophila
Craticula accomoda
Diploneis ocellata
Cymbopleura subcuspidata
Kobayasiella parasubtilissima
Actinoptychus vulgaris
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