TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 112
Cocconeis lineata Ehrenberg CLNT 83
Achnanthidium crassum (Hustedt) Potapova & Ponader ADCR 29
Achnanthidium rivulare Potapova &Ponader ADRI 25
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 24
Nitzschia amphibia Grunow f.amphibia NAMP 17
Nitzschia costei Tudesque, Rimet & Ector NYCO 16
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 10
Nitzschia soratensis Morales & Vis NSTS 10
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 7
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Amphora pediculus (Kützing) Grunow APED 6
Craticula subminuscula CSNU 6
SELLAPHORA C. Mereschkowsky SELL 6
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 5
Cocconeis pediculus Ehrenberg CPED 4
GOMPHONEMA C.G. Ehrenberg GOMP 4
Navicula tripunctata (O.F.Müller) Bory NTPT 4
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 3
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 3
Nitzschia fonticola Grunow in Van Heurck NFON 3
Melosira varians Agardh MVAR 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Sellaphora atomoides SEAT 2
Discostella pseudostelligera DPSG 1
Nitzschia inconspicua Grunow NINC 1
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 1