Taxon
Code
Effectif
Navicula cryptotenella Lange-Bertalot NCTE 131
Navicula tripunctata (O.F.Müller) Bory NTPT 82
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 72
Amphora pediculus (Kützing) Grunow APED 31
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 26
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 19
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 5
Diatoma vulgaris Bory DVUL 3
Navicula antonii Lange-Bertalot NANT 3
Navicula difficillimoides Hustedt NDFO 3
Nitzschia sociabilis Hustedt NSOC 3
Kolbesia gessneri (Hustedt) Aboal KGES 2
Melosira varians Agardh MVAR 2
Cocconeis pediculus Ehrenberg CPED 1
Cocconeis placentula Ehrenberg var. placentula CPLA 1
Craticula subminuscula CSNU 1
Navicula cincta (Ehr.) Ralfs in Pritchard NCIN 1
Navigeia decussis NGDU 1
Nitzschia heufleriana Grunow NHEU 1
Nitzschia paleaeformis Hustedt NIPF 1
Navicula tenelloides Hustedt NTEN 1
Surirella angusta Kützing SANG 1
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 1
Surirella lacrimula English SLAC 1
Sellaphora nigri SNIG 1