TaxonCodeEffectif
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 86
Cocconeis lineata Ehrenberg CLNT 71
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 53
Achnanthidium rivulare Potapova &Ponader ADRI 48
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 26
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 15
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 11
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 11
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 9
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 7
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 7
Achnanthidium caravelense Novais et Ector ADCV 6
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 6
Nitzschia fonticola Grunow in Van Heurck NFON 5
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 4
Sellaphora atomoides SEAT 4
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 3
Melosira varians Agardh MVAR 3
Navicula cryptotenella Lange-Bertalot NCTE 3
Nitzschia costei Tudesque, Rimet & Ector NYCO 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Cymbella tumida (Brebisson)Van Heurck CTUM 2
Navicula gregaria Donkin NGRE 2
Cyclostephanos dubius (Fricke) Round CDUB 1
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 1
Diatoma mesodon (Ehrenberg) Kützing DMES 1
Nitzschia inconspicua Grunow NINC 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Platessa oblongella POBL 1