TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 49
Luticola goeppertiana LGOP 27
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 25
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 24
Navicula cryptotenella Lange-Bertalot NCTE 23
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 19
Sellaphora nigri SNIG 18
Nitzschia sociabilis Hustedt NSOC 17
Navicula tripunctata (O.F.Müller) Bory NTPT 11
SELLAPHORA C. Mereschkowsky SELL 10
Nitzschia amphibia Grunow f.amphibia NAMP 9
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 8
Navicula capitatoradiata Germain NCPR 8
Sellaphora atomoides SEAT 7
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 6
Pantocsekiella costei PCOS 6
Navicula gregaria Donkin NGRE 5
NITZSCHIA A.H. Hassall NITZ 5
Nitzschia recta Hantzsch in Rabenhorst NREC 5
Sellaphora pupula (Kützing) Mereschkowksy SPUP 5
Sellaphora saugerresii SSGE 5
Staurosirella ovata Morales STOV 5
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 4
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Navicula cataracta-rheni Lange-Bertalot NCTT 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Sellaphora japonica (Kobayasi) H. Kobayasi in Mayama & Kawashima SJAP 4
Amphora indistincta Levkov AMID 3
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 3
Fallacia mitis (Hustedt) D.G.Mann FMIT 3
Gomphonema acidoclinatum Lange-Bertalot & Reichardt GADC 3
Gomphosphenia lingulatiformis (Lange-Bertalot & Reichardt) Lange-Bertalot GPLI 3
Melosira varians Agardh MVAR 3
Navicula cryptocephala Kützing NCRY 3
Pantocsekiella ocellata POCL 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
ACHNANTHIDIUM F.T. Kützing ACHD 2
Amphora macedoniensis Nagumo AMCD 2
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 2
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 2
Diatoma vulgaris Bory DVUL 2
Frustulia vulgaris (Thwaites) De Toni FVUL 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Luticola frequentissima LFRQ 2
Navicula antonii Lange-Bertalot NANT 2
Navicula germainii Wallace NGER 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Navicula simulata Manguin NSIA 2
Navicula tenelloides Hustedt NTEN 2
Surirella angusta Kützing SANG 2
Stauroneis smithii Grunow SSMI 2
Tryblionella hungarica (Grunow) D.G. Mann THUN 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Cymbella affinis Kützing var.affinis CAFF 1
Cyclostephanos dubius (Fricke) Round CDUB 1
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Cocconeis placentula Ehrenberg var. placentula CPLA 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Fragilaria candidagilae FCAD 1
Fallacia pygmaea (Kützing) Stickle & Mann ssp.pygmaea in Lange-Bertalot & al FPYG 1
Gomphosphenia holmquistii (Foged) Lange-Bertalot GPHQ 1
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Mayamaea ingenua (Hustedt) Lange-Bertalot & Hofmann in Hofmann & al. MING 1
Navicula caterva Hohn & Hellerman NCTV 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Navicula rostellata Kützing NROS 1
Nupela neglecta Ponader. Lowe & Potapova NUPN 1
Navicula viridula (Kützing) Ehrenberg NVIR 1
Pantocsekiella polymorpha PKPO 1
Pseudofallacia monoculata (Hustedt) Liu Kociolek & Wang PMOC 1
Planothidium rostratoholarcticum PROH 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1
Sellaphora bacillum (Ehrenberg) D.G.Mann SEBA 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1
Surirella minuta Brebisson ex Kützing 1849 SUMI 1
Tryblionella angustata Wm Smith TANG 1
Tryblionella angustatula TATU 1