TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 276
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 31
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 28
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 16
Cymbella affinis Kützing var.affinis CAFF 10
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 10
Cocconeis placentula Ehrenberg var. placentula CPLA 7
Encyonopsis minuta Krammer & Reichardt ECPM 6
Amphora pediculus (Kützing) Grunow APED 4
Navicula cryptotenella Lange-Bertalot NCTE 3
Diatoma problematica Lange-Bertalot DPRO 2
Encyonopsis subminuta Krammer & Reichardt ESUM 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Melosira varians Agardh MVAR 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2