TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 179
Nitzschia costei Tudesque, Rimet & Ector NYCO 39
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 29
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 15
Melosira varians Agardh MVAR 13
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 12
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 11
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 11
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 11
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 11
Cocconeis pediculus Ehrenberg CPED 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 7
Achnanthidium rivulare Potapova &Ponader ADRI 7
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 7
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 4
Diatoma vulgaris Bory DVUL 4
Cyclotella meneghiniana Kützing CMEN 3
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 3
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
ACHNANTHIDIUM F.T. Kützing ACHD 2
Amphora pediculus (Kützing) Grunow APED 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
FRAGILARIA H.C. Lyngbye FRAG 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Nitzschia soratensis Morales & Vis NSTS 2
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 1
Adlafia lange-bertalotii Monnier et Ector ALBL 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 1
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 1
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1