TaxonCodeEffectif
Nitzschia costei Tudesque, Rimet & Ector NYCO 105
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 42
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 40
Navicula cryptotenella Lange-Bertalot NCTE 32
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 27
Cocconeis lineata Ehrenberg CLNT 25
Achnanthidium rivulare Potapova &Ponader ADRI 20
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 20
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 15
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 13
Melosira varians Agardh MVAR 10
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 8
Navicula sancti-naumii Levkov et Metzeltin NSNM 6
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 4
Navicula gregaria Donkin NGRE 4
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 3
Achnanthidium caravelense Novais et Ector ADCV 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Cyclotella meneghiniana Kützing CMEN 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Fragilaria capucina Desmazieres var.capucina FCAP 2
Fragilaria vaucheriae (Kützing) Petersen FVAU 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Nitzschia archibaldii Lange-Bertalot NIAR 2
Sellaphora atomoides SEAT 2
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 1
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 1
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 1
Cymbella subturgidula Krammer CSTG 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1