TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 106
Cocconeis lineata Ehrenberg CLNT 83
Nitzschia archibaldii Lange-Bertalot NIAR 43
Achnanthidium rivulare Potapova &Ponader ADRI 22
Nitzschia costei Tudesque, Rimet & Ector NYCO 16
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 14
STAURONEIS C.G. Ehrenberg STAU 12
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 11
Nitzschia palea (Kützing) W.Smith var. palea NPAL 11
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 10
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 10
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 7
Navicula cryptotenella Lange-Bertalot NCTE 7
Nitzschia fonticola Grunow in Van Heurck NFON 6
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Nitzschia soratensis Morales & Vis NSTS 5
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 4
Navicula cataracta-rheni Lange-Bertalot NCTT 4
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 3
Achnanthidium exile (Kützing) Heiberg ADEX 2
Cymbella affinis Kützing var.affinis CAFF 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Melosira varians Agardh MVAR 1
Planothidium granum (Hohn & Hellerman) Lange-Bertalot PGRN 1