TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 72
Navicula tripunctata (O.F.Müller) Bory NTPT 60
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 53
Amphora pediculus (Kützing) Grunow APED 31
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 26
Cocconeis pediculus Ehrenberg CPED 17
Sellaphora nigri SNIG 15
Cocconeis placentula Ehrenberg var. placentula CPLA 14
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 13
Nitzschia amphibia Grunow f.amphibia NAMP 11
Navicula antonii Lange-Bertalot NANT 11
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 10
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 10
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 9
Cyclotella meneghiniana Kützing CMEN 3
Cymatopleura solea (Brebisson in Breb. & Godey) W.Smith var.solea CSOL 3
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 3
Nitzschia sociabilis Hustedt NSOC 3
Navicula viridula (Kützing) Ehrenberg NVIR 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 2
Diatoma vulgaris Bory DVUL 2
Navicula cryptocephala Kützing NCRY 2
Navicula cryptotenelloides Lange-Bertalot NCTO 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 1
Achnanthidium rivulare Potapova &Ponader ADRI 1
Amphora macedoniensis Nagumo AMCD 1
Encyonema prostratum (Berkeley) Kützing EPRO 1
Melosira varians Agardh MVAR 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
NITZSCHIA A.H. Hassall NITZ 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
PLANOTHIDIUM Round & Bukhtiyarova PLTD 1
Stephanodiscus hantzschii fo.tenuis(Hustedt)Hakansson et Stoermer SHTE 1
Surirella lacrimula English SLAC 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1