TaxonCodeEffectif
Sellaphora nigri SNIG 159
Amphora pediculus (Kützing) Grunow APED 38
Sellaphora atomoides SEAT 37
Navicula antonii Lange-Bertalot NANT 31
Navicula cryptotenella Lange-Bertalot NCTE 12
Navicula tripunctata (O.F.Müller) Bory NTPT 11
SELLAPHORA C. Mereschkowsky SELL 10
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 7
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 6
Nitzschia amphibia Grunow f.amphibia NAMP 6
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 6
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 5
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 5
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 5
Sellaphora pupula (Kützing) Mereschkowksy SPUP 5
Mayamaea ingenua (Hustedt) Lange-Bertalot & Hofmann in Hofmann & al. MING 4
Melosira varians Agardh MVAR 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Nitzschia sociabilis Hustedt NSOC 4
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 3
Navicula capitatoradiata Germain NCPR 3
Navicula gregaria Donkin NGRE 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 2
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 2
Craticula subminuscula CSNU 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Navicula germainii Wallace NGER 2
Navicula simulata Manguin NSIA 2
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Planothidium rostratoholarcticum PROH 2
Surirella minuta Brebisson ex Kützing 1849 SUMI 2
Adlafia bryophila (Petersen) Moser Lange-Bertalot & Metzeltin ABRY 1
Cocconeis pediculus Ehrenberg CPED 1
Gomphonema acuminatum Ehrenberg var.acuminatum GACU 1
Gomphonema micropus Kützing var. micropus GMIC 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1