TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 289
Navicula cryptotenella Lange-Bertalot NCTE 25
Cocconeis lineata Ehrenberg CLNT 18
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 14
Nitzschia costei Tudesque, Rimet & Ector NYCO 12
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 9
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 6
NITZSCHIA A.H. Hassall NITZ 5
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 3
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 3
Nitzschia soratensis Morales & Vis NSTS 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Fragilaria vaucheriae (Kützing) Petersen FVAU 2
Melosira varians Agardh MVAR 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Amphora pediculus (Kützing) Grunow APED 1
Gomphonema lagenula Kützing GLGN 1
Pantocsekiella polymorpha PKPO 1
Sellaphora nigri SNIG 1
Sellaphora saugerresii SSGE 1