TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 113
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 87
Amphora pediculus (Kützing) Grunow APED 46
Nitzschia soratensis Morales & Vis NSTS 38
Sellaphora atomoides SEAT 13
Sellaphora nigri SNIG 11
Navicula gregaria Donkin NGRE 9
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 8
Planothidium delicatulum(Kütz.) Round & Bukhtiyarova PTDE 8
Navicula lanceolata (Agardh) Ehrenberg NLAN 7
Cocconeis pediculus Ehrenberg CPED 6
Nitzschia inconspicua Grunow NINC 6
Cyclotella atomus var. gracilis Genkal & Kiss CAGR 5
Kolbesia gessneri (Hustedt) Aboal KGES 5
Melosira varians Agardh MVAR 5
Nitzschia amphibia Grunow f.amphibia NAMP 4
Nitzschia fonticola Grunow in Van Heurck NFON 4
Craticula subminuscula CSNU 3
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 3
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 3
Navicula cryptotenella Lange-Bertalot NCTE 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Diatoma vulgaris Bory DVUL 2
Pantocsekiella ocellata POCL 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Surirella lacrimula English SLAC 1