TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 109
Navicula tripunctata (O.F.Müller) Bory NTPT 86
Navicula cryptotenella Lange-Bertalot NCTE 83
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 50
Amphora pediculus (Kützing) Grunow APED 18
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 16
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 10
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 3
Navicula antonii Lange-Bertalot NANT 3
Melosira varians Agardh MVAR 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Nitzschia heufleriana Grunow NHEU 2
Nitzschia sociabilis Hustedt NSOC 2
Nitzschia soratensis Morales & Vis NSTS 2
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 1
Cocconeis pediculus Ehrenberg CPED 1
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 1
Kolbesia gessneri (Hustedt) Aboal KGES 1
Navicula gregaria Donkin NGRE 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Surirella lacrimula English SLAC 1
Sellaphora nigri SNIG 1