TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 126
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 102
Navicula cryptotenella Lange-Bertalot NCTE 20
Staurosira venter (Ehr.) Cleve & Moeller SSVE 12
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 10
FRAGILARIA H.C. Lyngbye FRAG 10
Navicula concentrica Carter NCCT 10
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 9
Nitzschia costei Tudesque, Rimet & Ector NYCO 9
Nitzschia fonticola Grunow in Van Heurck NFON 8
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 7
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 7
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 6
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 6
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Melosira varians Agardh MVAR 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Cocconeis lineata Ehrenberg CLNT 4
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 4
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 4
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Nitzschia bulnheimiana (Rabenhorst) H.L.Smith NIBU 3
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Navicula rostellata Kützing NROS 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Surirella angusta Kützing SANG 2
Fragilaria gracilis Østrup FGRA 1
Nitzschia archibaldii Lange-Bertalot NIAR 1
Nitzschia frustulum (Kützing) Grunow var.frustulum NIFR 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1