TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 322
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 20
Diatoma mesodon (Ehrenberg) Kützing DMES 17
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 14
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 11
Nitzschia puriformis Hlubikova et Ector NPUF 9
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Cocconeis lineata Ehrenberg CLNT 2
Amphora indistincta Levkov AMID 2
Hannaea arcus (Ehr.)Patrick HARC 1