TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 81
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 36
Melosira varians Agardh MVAR 27
Nitzschia amphibia Grunow f.amphibia NAMP 24
Nitzschia soratensis Morales & Vis NSTS 23
Navicula gregaria Donkin NGRE 21
Diatoma vulgaris Bory DVUL 20
Amphora pediculus (Kützing) Grunow APED 17
Craticula subminuscula CSNU 17
Navicula cryptotenella Lange-Bertalot NCTE 17
Nitzschia inconspicua Grunow NINC 11
Navicula rostellata Kützing NROS 11
Nitzschia costei Tudesque, Rimet & Ector NYCO 11
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 8
Cocconeis pediculus Ehrenberg CPED 7
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 7
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 6
Navicula tripunctata (O.F.Müller) Bory NTPT 6
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Amphora indistincta Levkov AMID 4
Achnanthidium rivulare Potapova &Ponader ADRI 3
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 3
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 3
Nitzschia fonticola Grunow in Van Heurck NFON 3
Sellaphora nigri SNIG 3
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 2
Cyclotella meneghiniana Kützing CMEN 2
Navicula antonii Lange-Bertalot NANT 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 1
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Fallacia mitis (Hustedt) D.G.Mann FMIT 1
Navicula cryptocephala Kützing NCRY 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Tryblionella kuetzingii TKUE 1