TaxonCodeEffectif
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 108
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 102
Achnanthidium rivulare Potapova &Ponader ADRI 34
Navicula cryptotenella Lange-Bertalot NCTE 33
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 16
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 13
Gomphonema rhombicum M. Schmidt GRHB 11
Amphora pediculus (Kützing) Grunow APED 9
Staurosira venter (Ehr.) Cleve & Moeller SSVE 9
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 8
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Navicula lanceolata (Agardh) Ehrenberg NLAN 5
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Craticula subminuscula CSNU 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 3
Nitzschia acidoclinata Lange-Bertalot NACD 3
Sellaphora atomoides SEAT 3
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Navicula cryptocephala Kützing NCRY 2
Navicula gregaria Donkin NGRE 2
Nitzschia inconspicua Grunow NINC 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Aulacoseira ambigua (Grunow) Simonsen AAMB 1
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Melosira varians Agardh MVAR 1
Navicula exilis Kützing NEXI 1
Navicula hintzii Lange-Bertalot NHIN 1