TaxonCodeEffectif
Craticula subminuscula CSNU 186
Navicula veneta Kützing NVEN 48
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 44
Stauroneis kriegeri Patrick STKR 37
Navicula cryptocephala Kützing NCRY 18
Navicula trivialis Lange-Bertalot var. trivialis NTRV 14
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 12
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 9
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 8
Sellaphora atomoides SEAT 6
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Sellaphora nigri SNIG 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 3
Melosira varians Agardh MVAR 2
Nitzschia sociabilis Hustedt NSOC 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Karayevia laterostrata (Hustedt) Bukhtiyarova KALA 1