TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 95
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 43
Sellaphora atomoides SEAT 41
Sellaphora saugerresii SSGE 29
Nitzschia soratensis Morales & Vis NSTS 27
Melosira varians Agardh MVAR 14
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 13
Navicula simulata Manguin NSIA 10
Amphora pediculus (Kützing) Grunow APED 9
Craticula subminuscula CSNU 9
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 9
Navicula gregaria Donkin NGRE 9
Navicula cryptotenella Lange-Bertalot NCTE 8
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Navicula germainii Wallace NGER 5
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Navicula cryptocephala Kützing NCRY 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Surirella lacrimula English SLAC 4
Achnanthidium lauenburgianum (Hustedt) Monnier Lange-Bertalot & Ector ADLB 3
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 3
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 3
Humidophila contenta HUCO 3
Navicula capitatoradiata Germain NCPR 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Amphora indistincta Levkov AMID 2
Cyclotella meneghiniana Kützing CMEN 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Navicula vandamii Schoeman & Archibald var. vandamii NVDA 2
Navicula viridula (Kütz.) Ehr. var.rostellata (Kütz.) Cleve NVRO 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
COCCONEIS C.G. Ehrenberg COCO 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Planothidium delicatulum(Kütz.) Round & Bukhtiyarova PTDE 1
Sellaphora cosmopolitana SCPO 1
Surirella minuta Brebisson ex Kützing 1849 SUMI 1