TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 222
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 43
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 38
Nitzschia soratensis Morales & Vis NSTS 18
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 10
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 6
Nitzschia costei Tudesque, Rimet & Ector NYCO 6
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 5
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 5
Navicula cryptotenella Lange-Bertalot NCTE 5
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 4
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Amphora pediculus (Kützing) Grunow APED 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Melosira varians Agardh MVAR 2
Nitzschia agnita Hustedt NAGN 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Navicula concentrica Carter NCCT 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Navicula germainii Wallace NGER 2
Sellaphora saugerresii SSGE 2
Craticula subminuscula CSNU 1
Navicula antonii Lange-Bertalot NANT 1