TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 186
Cocconeis lineata Ehrenberg CLNT 43
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 31
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 29
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 21
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 17
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 15
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 11
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 7
Fragilaria vaucheriae (Kützing) Petersen FVAU 6
Nitzschia costei Tudesque, Rimet & Ector NYCO 5
Navicula cryptotenella Lange-Bertalot NCTE 4
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 3
FRAGILARIA H.C. Lyngbye FRAG 3
Nitzschia archibaldii Lange-Bertalot NIAR 3
Cymbella affinis Kützing var.affinis CAFF 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 1
Diploneis separanda Lange-Bertalot DSEP 1
Encyonema simile Krammer ENSI 1
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Nitzschia soratensis Morales & Vis NSTS 1
Pantocsekiella costei PCOS 1
Sellaphora nigri SNIG 1