TaxonCodeEffectif
Sellaphora nigri SNIG 49
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 35
Nitzschia soratensis Morales & Vis NSTS 29
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 26
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 25
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 20
Sellaphora japonica (Kobayasi) H. Kobayasi in Mayama & Kawashima SJAP 17
Sellaphora saugerresii SSGE 15
Nitzschia inconspicua Grunow NINC 14
Surirella lacrimula English SLAC 14
Navicula cryptotenella Lange-Bertalot NCTE 11
Craticula subminuscula CSNU 10
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 10
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 9
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 8
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 7
Prestauroneis protracta PPTA 7
Amphora pediculus (Kützing) Grunow APED 6
FRAGILARIA H.C. Lyngbye FRAG 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Nitzschia acidoclinata Lange-Bertalot NACD 5
Navicula gregaria Donkin NGRE 5
Surirella angusta Kützing SANG 5
Achnanthidium rivulare Potapova &Ponader ADRI 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 3
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Surirella terricola Lange-Bertalot & Alles in Lange-Bertalot & al. STER 3
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
ENCYONEMA F.T. Kützing ENCY 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Melosira varians Agardh MVAR 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Sellaphora atomoides SEAT 2
Staurosira venter (Ehr.) Cleve & Moeller SSVE 2
Sellaphora verecundiae Lange-Bertalot SVER 2
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 1
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 1
Diploneis krammeri Lange-Bertalot & Reichardt DKRA 1
Gomphonema acidoclinatum Lange-Bertalot & Reichardt GADC 1
Halamphora veneta (Kützing) Levkov HVEN 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1
Navicula capitatoradiata Germain NCPR 1
Navicula rostellata Kützing NROS 1
Navicula veneta Kützing NVEN 1
Platessa bahlsii Potapova PBAH 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1