TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 199
Nitzschia soratensis Morales & Vis NSTS 66
Nitzschia amphibia Grunow f.amphibia NAMP 25
Nitzschia fonticola Grunow in Van Heurck NFON 20
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 16
Craticula subminuscula CSNU 13
Navicula cryptotenella Lange-Bertalot NCTE 11
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 10
GOMPHONEMA C.G. Ehrenberg GOMP 9
Nitzschia costei Tudesque, Rimet & Ector NYCO 9
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 8
Achnanthidium rivulare Potapova &Ponader ADRI 6
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Amphora pediculus (Kützing) Grunow APED 3
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Cocconeis lineata Ehrenberg CLNT 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Cyclotella meduanae Germain CMED 1
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 1
Melosira varians Agardh MVAR 1
Navicula capitatoradiata Germain NCPR 1
Nitzschia inconspicua Grunow NINC 1