TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 109
Achnanthidium rivulare Potapova &Ponader ADRI 101
Nitzschia costei Tudesque, Rimet & Ector NYCO 27
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 26
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 25
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 19
Nitzschia soratensis Morales & Vis NSTS 16
Navicula cryptotenella Lange-Bertalot NCTE 10
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 8
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 7
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 5
Melosira varians Agardh MVAR 5
Navicula lanceolata (Agardh) Ehrenberg NLAN 5
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Gomphonema rhombicum M. Schmidt GRHB 4
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Amphora pediculus (Kützing) Grunow APED 2
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 2
Fragilaria vaucheriae (Kützing) Petersen FVAU 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 2
Sellaphora atomoides SEAT 2
Staurosirella ovata Morales STOV 2
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 1
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 1
Gomphonema cuneolus E. Reichardt GCUN 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1