TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 102
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 90
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 48
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 26
Navicula cryptotenella Lange-Bertalot NCTE 23
Sellaphora atomoides SEAT 23
Navicula gregaria Donkin NGRE 21
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 12
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 7
Nitzschia palea (Kützing) W.Smith var. palea NPAL 6
Amphora pediculus (Kützing) Grunow APED 4
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Nitzschia soratensis Morales & Vis NSTS 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Nitzschia costei Tudesque, Rimet & Ector NYCO 3
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 2
Navicula amphiceropsis Lange-Bertalot & Rumrich NAAM 2
Nitzschia archibaldii Lange-Bertalot NIAR 2
Navicula rhynchocephala Kützing NRHY 2
Achnanthidium lineare W.Smith ACLI 1
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Melosira varians Agardh MVAR 1
NITZSCHIA A.H. Hassall NITZ 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Nitzschia sociabilis Hustedt NSOC 1