TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 225
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 46
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 40
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 25
Fragilaria vaucheriae (Kützing) Petersen FVAU 14
Fragilaria crotonensis Kitton FCRO 10
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 5
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
NITZSCHIA A.H. Hassall NITZ 4
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 4
Adlafia lange-bertalotii Monnier et Ector ALBL 2
Amphora pediculus (Kützing) Grunow APED 2
Caloneis bacillum (Grunow) Cleve CBAC 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Navicula tripunctata (O.F.Müller) Bory NTPT 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Navicula gregaria Donkin NGRE 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Nitzschia sociabilis Hustedt NSOC 1
Pseudostaurosira sopotensis PSOT 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1