TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 136
Sellaphora nigri SNIG 50
Navicula cryptotenella Lange-Bertalot NCTE 33
Amphora indistincta Levkov AMID 23
Navicula tripunctata (O.F.Müller) Bory NTPT 17
NITZSCHIA A.H. Hassall NITZ 15
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 14
Planothidium werumianum PWER 11
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 10
Nitzschia sociabilis Hustedt NSOC 7
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 7
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 7
Navicula capitatoradiata Germain NCPR 5
Amphora macedoniensis Nagumo AMCD 5
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 5
Navicula antonii Lange-Bertalot NANT 5
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 3
Simonsenia delognei Lange-Bertalot SIDE 3
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 3
Sellaphora atomoides SEAT 3
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Melosira varians Agardh MVAR 2
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Navicula gregaria Donkin NGRE 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Naviculadicta multiconfusa Lange-Bertalot in Lange-Bertalot & Moser NDMU 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Fallacia helensis (Schulz.) D.G. Mann FHEL 1
Gomphosphenia holmquistii (Foged) Lange-Bertalot GPHQ 1
Karayevia ploenensis (Hustedt) Bukhtiyarova var. gessneri (Hust.) Bukhtiyarova KAPG 1
Pseudostaurosira parasitica (W.Smith) Morales PPRS 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
FDEF 1
Navicula germainii Wallace NGER 1
Encyonema leibleinii (C.Agardh) Silva, Jahn Ludwig & Menezes ELEI 1
Navicula cari Ehrenberg NCAR 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1