TaxonCodeEffectif
Nitzschia fonticola Grunow in Van Heurck NFON 171
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 81
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 46
Nitzschia archibaldii Lange-Bertalot NIAR 23
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 18
Diatoma ehrenbergii Kützing DEHR 15
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 6
Fragilaria pectinalis (O.F. Müller) Gray FPEC 4
GLOV 4
Gomphonema micropumilum Reichardt GMPU 4
NMTA 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 3
Cocconeis lineata Ehrenberg CLNT 3
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 3
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 3
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 2
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 2
COCCONEIS C.G. Ehrenberg COCO 2
Fragilaria vaucheriae (Kützing) Petersen FVAU 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Sellaphora nigri SNIG 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 1
Cocconeis disculus (Schumann) Cleve in Cleve & Jentzsch CDIS 1
Cocconeis pediculus Ehrenberg CPED 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Melosira varians Agardh MVAR 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1