TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 214
Cocconeis lineata Ehrenberg CLNT 75
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 31
Nitzschia palea (Kützing) W.Smith var. palea NPAL 15
Nitzschia archibaldii Lange-Bertalot NIAR 11
Nitzschia soratensis Morales & Vis NSTS 8
Nitzschia costei Tudesque, Rimet & Ector NYCO 8
Navicula cryptotenella Lange-Bertalot NCTE 7
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 4
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 4
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 4
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 4
Cyclotella atomus Hustedt CATO 3
Cymbella affinis Kützing var.affinis CAFF 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 1
Melosira varians Agardh MVAR 1
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 1
Staurosira construens Ehrenberg SCON 1
Sellaphora nigri SNIG 1