TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 66
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 61
Nitzschia costei Tudesque, Rimet & Ector NYCO 31
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 23
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 22
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 20
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 15
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 14
Melosira varians Agardh MVAR 14
Nitzschia soratensis Morales & Vis NSTS 14
Navicula tripunctata (O.F.Müller) Bory NTPT 14
Navicula gregaria Donkin NGRE 13
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 12
Navicula lanceolata (Agardh) Ehrenberg NLAN 12
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 7
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 7
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 6
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 6
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 5
Fragilaria pectinalis (O.F. Müller) Gray FPEC 5
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Achnanthidium rivulare Potapova &Ponader ADRI 3
Amphora pediculus (Kützing) Grunow APED 3
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 3
Fragilaria vaucheriae (Kützing) Petersen FVAU 3
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Sellaphora atomoides SEAT 2
Cymbella compacta Østrup CCMP 1
Cyclotella meneghiniana Kützing CMEN 1
Diatoma mesodon (Ehrenberg) Kützing DMES 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Nitzschia inconspicua Grunow NINC 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Surirella lacrimula English SLAC 1