TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 131
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 61
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 54
Amphora pediculus (Kützing) Grunow APED 31
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 30
Nitzschia inconspicua Grunow NINC 22
Cocconeis pediculus Ehrenberg CPED 13
Navicula cryptotenella Lange-Bertalot NCTE 13
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 8
Craticula subminuscula CSNU 7
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 4
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 3
Nitzschia fonticola Grunow in Van Heurck NFON 2
Sellaphora nigri SNIG 2
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 2
Navicula tripunctata (O.F.Müller) Bory NTPT 2
Navicula gregaria Donkin NGRE 2
NMTA 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1