TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 136
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 132
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 20
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 16
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 10
ACHNANTHIDIUM F.T. Kützing ACHD 8
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 8
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 8
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 7
Nitzschia soratensis Morales & Vis NSTS 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 4
Navicula gregaria Donkin NGRE 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
GOMPHONEMA C.G. Ehrenberg GOMP 3
Nitzschia costei Tudesque, Rimet & Ector NYCO 3
Sellaphora nigri SNIG 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Achnanthidium rivulare Potapova &Ponader ADRI 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Achnanthidium gracillimum (Meister)Lange-Bertalot ADGL 1
Amphora pediculus (Kützing) Grunow APED 1
Cymbella affinis Kützing var.affinis CAFF 1
Fragilaria pectinalis (O.F. Müller) Gray FPEC 1
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 1
Fragilaria vaucheriae (Kützing) Petersen FVAU 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Surirella lacrimula English SLAC 1