TaxonCodeEffectif
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 99
Cocconeis lineata Ehrenberg CLNT 82
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 51
Achnanthidium microcephalum Kützing ADMC 42
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 27
Sellaphora nigri SNIG 26
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 10
Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round PSAT 8
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 8
Sellaphora atomoides SEAT 8
Navicula gregaria Donkin NGRE 6
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 4
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 4
Achnanthidium rivulare Potapova &Ponader ADRI 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Frustulia vulgaris (Thwaites) De Toni FVUL 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Luticola acidoclinata Lange-Bertalot LACD 2
Navicula cryptocephala Kützing NCRY 2
Navicula germainii Wallace NGER 2
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Achnanthidium lauenburgianum (Hustedt) Monnier Lange-Bertalot & Ector ADLB 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Nitzschia sociabilis Hustedt NSOC 1