TaxonCodeEffectif
Nitzschia inconspicua Grunow NINC 141
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 40
Melosira varians Agardh MVAR 32
Navicula cryptotenella Lange-Bertalot NCTE 19
Craticula subminuscula CSNU 18
Navicula amphiceropsis Lange-Bertalot & Rumrich NAAM 17
Amphora pediculus (Kützing) Grunow APED 16
Diatoma vulgaris Bory DVUL 12
Navicula gregaria Donkin NGRE 11
Fragilaria vaucheriae (Kützing) Petersen FVAU 10
Nitzschia soratensis Morales & Vis NSTS 10
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 9
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 8
Cocconeis pediculus Ehrenberg CPED 7
Nitzschia amphibia Grunow f.amphibia NAMP 7
Karayevia ploenensis (Hustedt) Bukhtiyarova KAPL 6
Navicula lanceolata (Agardh) Ehrenberg NLAN 6
Navicula tripunctata (O.F.Müller) Bory NTPT 4
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Nitzschia pumila Hustedt NPML 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 2
Sellaphora atomoides SEAT 2
Achnanthidium lauenburgianum (Hustedt) Monnier Lange-Bertalot & Ector ADLB 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Navicula antonii Lange-Bertalot NANT 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Navicula rostellata Kützing NROS 1
Nitzschia sociabilis Hustedt NSOC 1
Navicula veneta Kützing NVEN 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Ulnaria ulna (Nitzsch.) Compère UULN 1