TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 58
Navicula lanceolata (Agardh) Ehrenberg NLAN 43
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 38
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 33
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 30
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 28
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 25
Cocconeis lineata Ehrenberg CLNT 18
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 18
Navicula gregaria Donkin NGRE 16
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 10
Ulnaria ulna (Nitzsch.) Compère UULN 9
Nitzschia soratensis Morales & Vis NSTS 7
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 6
Melosira varians Agardh MVAR 6
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 5
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 5
Aulacoseira ambigua (Grunow) Simonsen AAMB 4
Achnanthidium rivulare Potapova &Ponader ADRI 3
Amphora pediculus (Kützing) Grunow APED 3
Navicula antonii Lange-Bertalot NANT 3
Surirella lacrimula English SLAC 3
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Fragilaria vaucheriae (Kützing) Petersen FVAU 2
Humidophila contenta HUCO 2
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Nitzschia archibaldii Lange-Bertalot NIAR 2
Navicula notha Wallace NNOT 2
Surirella birostrata Hustedt in Schmidt & al. SBIR 2
Staurosira construens Ehrenberg SCON 2
Amphora indistincta Levkov AMID 1
Cyclotella ocellata Pantocsek COCE 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Craticula subminuscula CSNU 1
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 1
Encyonopsis subminuta Krammer & Reichardt ESUM 1
Hippodonta pumila Lange-Bertalot, Hofmann & Metzeltin HPUM 1
Nitzschia sociabilis Hustedt NSOC 1
Platessa oblongella POBL 1