TaxonCodeEffectif
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 63
Achnanthidium rivulare Potapova &Ponader ADRI 53
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 47
Nitzschia costei Tudesque, Rimet & Ector NYCO 33
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 32
Fragilaria vaucheriae (Kützing) Petersen FVAU 31
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 21
Navicula cryptotenella Lange-Bertalot NCTE 18
Nitzschia acidoclinata Lange-Bertalot NACD 11
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 10
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 9
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 9
Nitzschia fonticola Grunow in Van Heurck NFON 9
Fragilaria gracilis Østrup FGRA 8
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 5
Melosira varians Agardh MVAR 5
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 4
Cocconeis lineata Ehrenberg CLNT 4
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 3
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 3
Fragilaria perminuta (Grunow) Lange-Bertalot FPEM 3
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Nitzschia soratensis Morales & Vis NSTS 2
Aulacoseira ambigua (Grunow) Simonsen AAMB 1
Amphora pediculus (Kützing) Grunow APED 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Diatoma vulgaris Bory DVUL 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Navicula gregaria Donkin NGRE 1