TaxonCodeEffectif
Sellaphora nigri SNIG 116
Nitzschia amphibia Grunow f.amphibia NAMP 84
Nitzschia costei Tudesque, Rimet & Ector NYCO 44
Nitzschia fonticola Grunow in Van Heurck NFON 18
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 16
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 15
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 14
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 13
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 10
Craticula subminuscula CSNU 9
Navicula cryptotenella Lange-Bertalot NCTE 8
Diadesmis confervacea Kützing var. confervacea DCOF 7
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 7
Navicula capitatoradiata Germain NCPR 6
Nitzschia soratensis Morales & Vis NSTS 6
Navicula cryptocephala Kützing NCRY 4
Nitzschia archibaldii Lange-Bertalot NIAR 4
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 3
Amphora pediculus (Kützing) Grunow APED 3
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Amphora indistincta Levkov AMID 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Lemnicola hungarica (Grunow) Round & Basson LHUN 1
Pseudostaurosira alvareziae Cejudo-Figueras Morales & Ector PALV 1