TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 166
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 67
Navicula gregaria Donkin NGRE 19
Nitzschia palea (Kützing) W.Smith var. palea NPAL 15
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 11
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 10
Navicula lanceolata (Agardh) Ehrenberg NLAN 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 7
Nitzschia soratensis Morales & Vis NSTS 7
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 6
Navicula veneta Kützing NVEN 6
Achnanthidium affine (Grun) Czarnecki ACAF 5
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 5
Navicula antonii Lange-Bertalot NANT 5
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 5
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Navicula erifuga Lange-Bertalot in Krammer & Lange-Bertalot NERI 4
Cyclotella meneghiniana Kützing CMEN 3
Discostella pseudostelligera DPSG 3
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Navicula rostellata Kützing NROS 3
Stephanodiscus hantzschii fo.tenuis(Hustedt)Hakansson et Stoermer SHTE 3
Sellaphora nigri SNIG 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Amphora indistincta Levkov AMID 2
Diploneis praetermissa DPRT 2
Luticola frequentissima LFRQ 2
NITZSCHIA A.H. Hassall NITZ 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Navicula tripunctata (O.F.Müller) Bory NTPT 2
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 2
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Gomphonema micropus Kützing var. micropus GMIC 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 1
LUTICOLA D.G. Mann LUTI 1
Navicula cryptotenella Lange-Bertalot NCTE 1
Navicula cataracta-rheni Lange-Bertalot NCTT 1
Navicula simulata Manguin NSIA 1
Planothidium werumianum PWER 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Surirella lacrimula English SLAC 1
Tryblionella kuetzingii TKUE 1