TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 75
Amphora pediculus (Kützing) Grunow APED 58
Sellaphora nigri SNIG 38
Navicula cryptotenella Lange-Bertalot NCTE 37
Navicula tripunctata (O.F.Müller) Bory NTPT 22
Cocconeis pediculus Ehrenberg CPED 20
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 20
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 19
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 18
Navicula cryptotenelloides Lange-Bertalot NCTO 17
Sellaphora atomoides SEAT 13
Achnanthidium microcephalum Kützing ADMC 11
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 10
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Sellaphora saugerresii SSGE 4
Diatoma vulgaris Bory DVUL 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Achnanthidium rivulare Potapova &Ponader ADRI 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Kolbesia gessneri (Hustedt) Aboal KGES 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Nitzschia archibaldii Lange-Bertalot NIAR 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Amphora macedoniensis Nagumo AMCD 1
Craticula subminuscula CSNU 1
Gomphonema cuneolus E. Reichardt GCUN 1
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 1
Melosira varians Agardh MVAR 1
Platessa hustedtii (Krasske) Lange-Bertalot PLHU 1