TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 103
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 76
Encyonema simile Krammer ENSI 40
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 22
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 14
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 13
Fragilaria vaucheriae (Kützing) Petersen FVAU 11
Fragilaria gracilis Østrup FGRA 10
Achnanthidium rivulare Potapova &Ponader ADRI 9
Fragilaria pectinalis (O.F. Müller) Gray FPEC 8
Melosira varians Agardh MVAR 6
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 5
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 5
Fragilaria microvaucheriae FMIV 5
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 5
Navicula gregaria Donkin NGRE 5
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 4
Sellaphora atomoides SEAT 4
Sellaphora nigri SNIG 4
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 3
Aulacoseira tethera Haworth AUTE 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Amphora pediculus (Kützing) Grunow APED 2
Craticula subminuscula CSNU 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Nitzschia costei Tudesque, Rimet & Ector NYCO 2
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 1
Gomphoneis calcifuga (Lange-Bertalot & Reichardt)Tuji GCFU 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Navicula rhynchocephala Kützing NRHY 1
Nitzschia soratensis Morales & Vis NSTS 1
Planothidium granum (Hohn & Hellerman) Lange-Bertalot PGRN 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Sellaphora saugerresii SSGE 1