TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 262
Cocconeis lineata Ehrenberg CLNT 32
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 21
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 20
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 12
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 11
Nitzschia costei Tudesque, Rimet & Ector NYCO 7
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 5
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 5
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 5
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 5
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Nitzschia fonticola Grunow in Van Heurck NFON 3
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Navicula gregaria Donkin NGRE 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Navicula sancti-naumii Levkov et Metzeltin NSNM 2
Cymbopleura naviculiformis (Auerswald) Krammer var. naviculiformis CBNA 1
Encyonema vulgare Krammer var. vulgare EVUL 1
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Navicula cryptotenella Lange-Bertalot NCTE 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Navicula notha Wallace NNOT 1
Sellaphora nigri SNIG 1