TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 92
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 72
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 58
Nitzschia inconspicua Grunow NINC 18
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 15
Nitzschia soratensis Morales & Vis NSTS 15
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 14
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 12
Navicula gregaria Donkin NGRE 12
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 11
Gomphonema cuneolus E. Reichardt GCUN 10
Navicula lanceolata (Agardh) Ehrenberg NLAN 9
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 8
Amphora pediculus (Kützing) Grunow APED 7
Cocconeis lineata Ehrenberg CLNT 6
Fragilaria vaucheriae (Kützing) Petersen FVAU 6
Gomphonema clavatum Ehr. GCLA 5
Diatoma vulgaris Bory DVUL 4
Fragilaria pectinalis (O.F. Müller) Gray FPEC 3
Gomphonema micropus Kützing var. micropus GMIC 3
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 2
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Stephanodiscus hantzschii Grunow in Cleve & Grunow SHAN 2
Stephanodiscus minutulus (Kützing) Cleve & Moller STMI 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 1
Nitzschia sociabilis Hustedt NSOC 1
Platessa bahlsii Potapova PBAH 1
Sellaphora nigri SNIG 1