TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 90
Nitzschia soratensis Morales & Vis NSTS 45
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 44
Navicula gregaria Donkin NGRE 40
Craticula subminuscula CSNU 25
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 23
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 20
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 13
Sellaphora nigri SNIG 12
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 11
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 10
Navicula cryptotenella Lange-Bertalot NCTE 9
Navicula tripunctata (O.F.Müller) Bory NTPT 9
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 8
Amphora indistincta Levkov AMID 6
Navicula lanceolata (Agardh) Ehrenberg NLAN 5
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 5
Cocconeis pediculus Ehrenberg CPED 4
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 4
Hippodonta pseudacceptata (Kobayasi) Lange-Bertalot Metzeltin & Witkowski HPDA 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Kolbesia ploenensis KPLN 2
Melosira varians Agardh MVAR 2
Prestauroneis protracta PPTA 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Achnanthidium kranzii (Lange-Bertalot) Round & Bukhtiyarova ADKR 1
Achnanthidium rivulare Potapova &Ponader ADRI 1
Kolbesia gessneri (Hustedt) Aboal KGES 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 1