TaxonCodeEffectif
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 156
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 87
Amphora pediculus (Kützing) Grunow APED 48
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 16
Navicula cryptotenella Lange-Bertalot NCTE 15
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 11
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 8
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 8
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 7
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 7
Amphora indistincta Levkov AMID 5
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 5
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 4
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Achnanthidium lineare W.Smith ACLI 3
Cymbella affinis Kützing var.affinis CAFF 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Navicula antonii Lange-Bertalot NANT 2
Planothidium rostratoholarcticum PROH 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 1
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 1
Fallacia mitis (Hustedt) D.G.Mann FMIT 1
Psammothidium marginulatum (Grun) Bukhtiyarova & Round PMRG 1