TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 105
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 55
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 31
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 28
Navicula tripunctata (O.F.Müller) Bory NTPT 22
Navicula cryptotenella Lange-Bertalot NCTE 17
Fragilaria vaucheriae (Kützing) Petersen FVAU 16
Nitzschia costei Tudesque, Rimet & Ector NYCO 15
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Craticula subminuscula CSNU 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 6
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Cyclotella atomus Hustedt CATO 5
Cocconeis pediculus Ehrenberg CPED 5
Navicula capitatoradiata Germain NCPR 5
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 5
Sellaphora nigri SNIG 5
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 4
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Navicula gregaria Donkin NGRE 4
Nitzschia inconspicua Grunow NINC 4
Cyclostephanos dubius (Fricke) Round CDUB 3
Discostella woltereckii (Hustedt) Houk & Klee DWOL 3
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Aulacoseira ambigua (Grunow) Simonsen AAMB 2
Aulacoseira granulata (Ehr.) Simonsen AUGR 2
Cymbella affinis Kützing var.affinis CAFF 2
Fragilaria microvaucheriae FMIV 2
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Humidophila contenta HUCO 2
Nitzschia acicularis(Kützing) W.M.Smith NACI 2
Nitzschia soratensis Morales & Vis NSTS 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Cyclotella meneghiniana Kützing CMEN 1
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Diatoma vulgaris Bory DVUL 1
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Melosira varians Agardh MVAR 1
Navicula amphiceropsis Lange-Bertalot & Rumrich NAAM 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
Praestephanos triporus PTPU 1