TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 252
Cocconeis lineata Ehrenberg CLNT 26
Nitzschia costei Tudesque, Rimet & Ector NYCO 21
Cymbella affinis Kützing var.affinis CAFF 18
Navicula cryptotenella Lange-Bertalot NCTE 12
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 11
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 10
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 8
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 7
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 6
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 5
Gomphoneis eriense var. variabilis Kociolek & Stoermer GEVA 4
Nitzschia acidoclinata Lange-Bertalot NACD 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Achnanthidium exile (Kützing) Heiberg ADEX 2
Melosira varians Agardh MVAR 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Diatoma mesodon (Ehrenberg) Kützing DMES 1
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 1
Fragilaria gracilis Østrup FGRA 1
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1
Navicula gregaria Donkin NGRE 1
Navicula radiosa Kützing NRAD 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1