TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 128
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 125
Navicula tripunctata (O.F.Müller) Bory NTPT 21
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 19
Sellaphora nigri SNIG 13
Navicula cryptotenella Lange-Bertalot NCTE 7
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 6
Navicula gregaria Donkin NGRE 6
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 6
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 5
Navicula veneta Kützing NVEN 5
Craticula subminuscula CSNU 5
Cocconeis pediculus Ehrenberg CPED 5
Navicula lanceolata (Agardh) Ehrenberg NLAN 5
Navicula antonii Lange-Bertalot NANT 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Nitzschia soratensis Morales & Vis NSTS 3
Nitzschia fonticola Grunow in Van Heurck NFON 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 2
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 2
Sellaphora saugerresii SSGE 1
Surirella lacrimula English SLAC 1
Nitzschia sociabilis Hustedt NSOC 1
Sellaphora atomoides SEAT 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Melosira varians Agardh MVAR 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
Amphora copulata (Kütz) Schoeman & Archibald ACOP 1
Cyclotella meduanae Germain CMED 1
FDEF 1
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 1
Karayevia ploenensis (Hustedt) Bukhtiyarova KAPL 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Halamphora veneta (Kützing) Levkov HVEN 1
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Ulnaria ulna (Nitzsch.) Compère UULN 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Surirella angusta Kützing SANG 1
Nitzschia solgensis Cleve-Euler NSOL 1
Gomphonema micropus Kützing var. micropus GMIC 1