TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 44
Nitzschia soratensis Morales & Vis NSTS 44
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 33
Melosira varians Agardh MVAR 30
Navicula cryptotenella Lange-Bertalot NCTE 29
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 17
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 16
Nitzschia archibaldii Lange-Bertalot NIAR 16
Fragilaria vaucheriae (Kützing) Petersen FVAU 14
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 14
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 12
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 12
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 11
Achnanthidium rivulare Potapova &Ponader ADRI 8
Amphora pediculus (Kützing) Grunow APED 8
Navicula tripunctata (O.F.Müller) Bory NTPT 8
Nitzschia costei Tudesque, Rimet & Ector NYCO 8
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 7
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 6
Navicula gregaria Donkin NGRE 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Sellaphora nigri SNIG 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 4
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 4
Nitzschia fonticola Grunow in Van Heurck NFON 4
Nitzschia inconspicua Grunow NINC 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 3
Navicula capitatoradiata Germain NCPR 3
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 3
Cocconeis pediculus Ehrenberg CPED 2
Gomphonema lagenula Kützing GLGN 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Sellaphora saugerresii SSGE 2
Adlafia lange-bertalotii Monnier et Ector ALBL 1
Cyclotella iris Brun & Heribaud CIRI 1
Cyclotella meneghiniana Kützing CMEN 1
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 1
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 1
Navicula catalanogermanica Lange-Bertalot & Hofmann NCAT 1