TaxonCodeEffectif
Eolimna minima(Grunow) Lange-Bertalot EOMI 9
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 8
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 8
Amphora pediculus (Kützing) Grunow APED 72
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 7
Nitzschia supralitorea Lange-Bertalot NZSU 6
Nitzschia palea (Kützing) W.Smith var. palea NPAL 6
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Surirella lacrimula English SLAC 4
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 4
Navicula tripunctata (O.F.Müller) Bory NTPT 3
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 3
NITZSCHIA A.H. Hassall NITZ 3
Nitzschia fonticola Grunow in Van Heurck NFON 3
Melosira varians Agardh MVAR 27
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 24
STAUROSIRELLA D.M. Williams & F.E. Round emend Morales STRL 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Amphora indistincta Levkov AMID 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Cyclotella meneghiniana Kützing CMEN 2
Mayamaea atomus (Kützing) Lange-Bertalot var.atomus MAAT 2
Nitzschia inconspicua Grunow NINC 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 16
Navicula gregaria Donkin NGRE 15
Cocconeis placentula Ehrenberg var. placentula CPLA 15
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 13
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 101
Craticula cuspidata (Kützing) Mann CRCU 1
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 1
Fallacia mitis (Hustedt) D.G.Mann FMIT 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1
Gyrosigma kuetzingii (Grunow) Cleve GYKU 1
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 1
Navicula tenelloides Hustedt NTEN 1
Navicula rostellata Kützing NROS 1
Navicula veneta Kützing NVEN 1
Navicula capitatoradiata Germain NCPR 1
Navicula caterva Hohn & Hellerman NCTV 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Parlibellus protractus (Grunow) Witkowski Lange-Bertalot & Metzeltin PPRO 1
Navicula viridula (Kützing) Ehrenberg NVIR 1
Nitzschia soratensis Morales & Vis NSTS 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Hantzschia amphioxys (Ehr.) Grunow in Cleve et Grunow 1880 HAMP 1
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Achnanthidium rivulare Potapova &Ponader ADRI 1
Nitzschia acicularis(Kützing) W.M.Smith NACI 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Navicula cryptotenella Lange-Bertalot NCTE 1