TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 162
Cymbella excisiformis Krammer var.excisiformis CEXF 98
Gomphonema angustius E. Reichardt GAGU 46
Cymbella affinis Kützing var.affinis CAFF 13
Fragilaria austriaca (Grunow) Lange-Bertalot FAUT 12
Cymbella subtruncata Krammer var.subtruncata CSUT 9
Encyonopsis minuta Krammer & Reichardt ECPM 9
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 8
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 6
Encyonopsis subminuta Krammer & Reichardt ESUM 6
Fragilaria gracilis Østrup FGRA 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 6
Cyclotella distinguenda var.distinguenda Hustedt CDTG 5
Achnanthidium gracillimum (Meister)Lange-Bertalot ADGL 4
Amphora pediculus (Kützing) Grunow APED 2
Cymbella subhelvetica Krammer CSBH 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Cymbella excisa Kützing var. excisa CAEX 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1