TaxonCodeEffectif
Navicula antonii Lange-Bertalot NANT 9
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 82
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 8
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 8
Surirella lacrimula English SLAC 8
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 8
Nitzschia rectiformis Hustedt NRFO 6
Navicula lanceolata (Agardh) Ehrenberg NLAN 5
Navicula tripunctata (O.F.Müller) Bory NTPT 40
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Nitzschia recta Hantzsch in Rabenhorst NREC 4
Nitzschia sociabilis Hustedt NSOC 4
Navicula cryptotenella Lange-Bertalot NCTE 38
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 32
GOMPHONEMA C.G. Ehrenberg GOMP 3
Fallacia mitis (Hustedt) D.G.Mann FMIT 3
Gyrosigma kuetzingii (Grunow) Cleve GYKU 3
Nitzschia tenuis W.Smith NITE 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Navicula simulata Manguin NSIA 3
Cocconeis placentula Ehrenberg var. placentula CPLA 25
Gyrosigma obscurum (W.Sm.) Griffith & Henfrey GOBS 2
NITZSCHIA A.H. Hassall NITZ 2
Simonsenia delognei Lange-Bertalot SIDE 2
Navicula veneta Kützing NVEN 2
Diatoma vulgaris Bory DVUL 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 2
Melosira varians Agardh MVAR 15
Navicula gregaria Donkin NGRE 15
Navicula capitatoradiata Germain NCPR 13
Amphora pediculus (Kützing) Grunow APED 10
Nitzschia palea (Kützing) W.Smith var. palea NPAL 10
Nitzschia frequens Hustedt NIFQ 1
Karayevia ploenensis (Hustedt) Bukhtiyarova var. gessneri (Hust.) Bukhtiyarova KAPG 1
ULNARIA Compère ULNA 1
Nitzschia sigma (Kützing) W.M.Smith NSIG 1
Caloneis amphisbaena (Bory) Cleve fo.amphisbaena CAMP 1
Surirella angusta Kützing SANG 1
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 1
Eolimna minima(Grunow) Lange-Bertalot EOMI 1
CYCLOTELLA F.T. Kützing ex A de Brébisson CYCL 1
Ulnaria acus (Kützing) Aboal UACU 1
Nitzschia gessneri Hustedt NGES 1
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Nitzschia soratensis Morales & Vis NSTS 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Tryblionella apiculata Gregory TAPI 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Navicula novaesiberica Lange-Bertalot NNOV 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1