TaxonCodeEffectif
Nitzschia soratensis Morales & Vis NSTS 69
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 53
Navicula gregaria Donkin NGRE 47
Amphora pediculus (Kützing) Grunow APED 31
Sellaphora nigri SNIG 29
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 20
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 19
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 15
Navicula lanceolata (Agardh) Ehrenberg NLAN 14
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 11
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 7
Nitzschia inconspicua Grunow NINC 6
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 6
Craticula subminuscula CSNU 5
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Cocconeis pediculus Ehrenberg CPED 3
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 3
Nitzschia fonticola Grunow in Van Heurck NFON 3
Sellaphora atomoides SEAT 3
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 2
Cymbella excisa Kützing var. excisa CAEX 2
Caloneis bacillum (Grunow) Cleve CBAC 2
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 2
Fistulifera pelliculosa (Brebisson) Lange-Bertalot FPEL 2
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 2
Melosira varians Agardh MVAR 2
Navicula amphiceropsis Lange-Bertalot & Rumrich NAAM 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Navicula erifuga Lange-Bertalot in Krammer & Lange-Bertalot NERI 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Sellaphora japonica (Kobayasi) H. Kobayasi in Mayama & Kawashima SJAP 2
Surirella lacrimula English SLAC 2
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 1
Achnanthidium rivulare Potapova &Ponader ADRI 1
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 1
Cyclostephanos dubius (Fricke) Round CDUB 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 1
Nitzschia acicularis(Kützing) W.M.Smith NACI 1
Naviculadicta absoluta (Hustedt) Lange-Bertalot in Lange-Bertalot & Moser NDAB 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Nitzschia sociabilis Hustedt NSOC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Parlibellus protractus (Grunow) Witkowski Lange-Bertalot & Metzeltin PPRO 1
Surirella angusta Kützing SANG 1