TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 96
Cocconeis lineata Ehrenberg CLNT 91
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 27
Platessa oblongella POBL 23
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 19
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 16
Diatoma mesodon (Ehrenberg) Kützing DMES 14
Gomphoneis calcifuga (Lange-Bertalot & Reichardt)Tuji GCFU 14
Sellaphora nigri SNIG 12
Diadesmis confervacea Kützing var. confervacea DCOF 7
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 6
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 5
Fragilaria gracilis Østrup FGRA 5
Navicula cryptotenella Lange-Bertalot NCTE 5
Navicula gregaria Donkin NGRE 5
Amphora pediculus (Kützing) Grunow APED 4
Gomphonema cuneolus E. Reichardt GCUN 4
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 4
Nitzschia costei Tudesque, Rimet & Ector NYCO 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Sellaphora atomoides SEAT 3
Sellaphora saugerresii SSGE 3
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Humidophila contenta HUCO 2
Lemnicola hungarica (Grunow) Round & Basson LHUN 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Navicula veneta Kützing NVEN 2
PINNULARIA C.G. Ehrenberg PINU 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Hannaea arcus (Ehr.)Patrick HARC 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia inconspicua Grunow NINC 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1