TaxonCodeEffectif
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 133
Nitzschia archibaldii Lange-Bertalot NIAR 74
Nitzschia soratensis Morales & Vis NSTS 50
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 48
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 25
Navicula lanceolata (Agardh) Ehrenberg NLAN 15
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 10
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 7
Fragilaria vaucheriae (Kützing) Petersen FVAU 5
Navicula gregaria Donkin NGRE 4
Sellaphora nigri SNIG 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Fragilaria gracilis Østrup FGRA 2
Gomphonema utae Lange-Bertalot & Reichardt GUTA 2
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 1
Amphora pediculus (Kützing) Grunow APED 1
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 1
Melosira varians Agardh MVAR 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Nitzschia heufleriana Grunow NHEU 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1