TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 85
Navicula tripunctata (O.F.Müller) Bory NTPT 56
Navicula cryptotenella Lange-Bertalot NCTE 54
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 38
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 33
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 32
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 27
Navicula lanceolata (Agardh) Ehrenberg NLAN 14
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 9
Caloneis bacillum (Grunow) Cleve CBAC 8
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 6
Melosira varians Agardh MVAR 5
Navicula schroeteri Meister var. schroeteri NSHR 4
Navicula veneta Kützing NVEN 4
Simonsenia delognei Lange-Bertalot SIDE 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Amphora inariensis Krammer AINA 2
Cocconeis pediculus Ehrenberg CPED 2
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 2
Navicula gregaria Donkin NGRE 2
Nitzschia sociabilis Hustedt NSOC 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Sellaphora minima(Grunow) Mann in Slate & Stevenson SEMN 2
Diatomées non identifiées vue connectives VUCO 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1