TaxonCodeEffectif
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 143
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 103
Amphora pediculus (Kützing) Grunow APED 20
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 18
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 14
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 12
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 9
Sellaphora nigri SNIG 8
Navicula lanceolata (Agardh) Ehrenberg NLAN 7
Sellaphora atomoides SEAT 7
Navicula gregaria Donkin NGRE 6
Nitzschia soratensis Morales & Vis NSTS 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Navicula cryptotenella Lange-Bertalot NCTE 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Sellaphora saugerresii SSGE 4
Aulacoseira ambigua (Grunow) Simonsen AAMB 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 3
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Craticula subminuscula CSNU 2
Navicula capitatoradiata Germain NCPR 2
NITZSCHIA A.H. Hassall NITZ 2
Nitzschia sociabilis Hustedt NSOC 2
PINNULARIA C.G. Ehrenberg PINU 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Sellaphora seminulum (Grunow) D.G. Mann SSEM 2
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Melosira varians Agardh MVAR 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Navicula rhynchocephala Kützing NRHY 1
Nitzschia costei Tudesque, Rimet & Ector NYCO 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1