TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 103
Amphora pediculus (Kützing) Grunow APED 46
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 43
Navicula gregaria Donkin NGRE 21
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 12
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 11
Melosira varians Agardh MVAR 11
Navicula cryptotenella Lange-Bertalot NCTE 11
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 11
Nitzschia soratensis Morales & Vis NSTS 11
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 10
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 10
Navicula lanceolata (Agardh) Ehrenberg NLAN 10
Cocconeis pediculus Ehrenberg CPED 9
Craticula subminuscula CSNU 9
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 9
Nitzschia amphibia Grunow f.amphibia NAMP 8
Navicula tripunctata (O.F.Müller) Bory NTPT 6
Sellaphora nigri SNIG 6
GOMPHONEMA C.G. Ehrenberg GOMP 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Sellaphora atomoides SEAT 4
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 3
Gomphonema lagenula Kützing GLGN 3
Nitzschia costei Tudesque, Rimet & Ector NYCO 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Fragilaria vaucheriae (Kützing) Petersen FVAU 2
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 2
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
SELLAPHORA C. Mereschkowsky SELL 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 1
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 1
Amphora macedoniensis Nagumo AMCD 1
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 1
Nitzschia sociabilis Hustedt NSOC 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1