TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 155
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 26
Craticula subminuscula CSNU 22
Amphora pediculus (Kützing) Grunow APED 19
Nitzschia palea (Kützing) W.Smith var. palea NPAL 18
Navicula gregaria Donkin NGRE 17
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 15
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 13
Melosira varians Agardh MVAR 12
Navicula tripunctata (O.F.Müller) Bory NTPT 12
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 12
Navicula lanceolata (Agardh) Ehrenberg NLAN 10
Nitzschia soratensis Morales & Vis NSTS 10
Nitzschia inconspicua Grunow NINC 9
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Navicula cryptotenella Lange-Bertalot NCTE 6
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Nitzschia amphibia Grunow f.amphibia NAMP 4
Navicula antonii Lange-Bertalot NANT 4
Navicula germainii Wallace NGER 4
NITZSCHIA A.H. Hassall NITZ 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Cyclotella meneghiniana Kützing CMEN 2
Cocconeis pediculus Ehrenberg CPED 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Sellaphora nigri SNIG 2