TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 108
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 46
Navicula cryptotenella Lange-Bertalot NCTE 21
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 20
Navicula tripunctata (O.F.Müller) Bory NTPT 19
Sellaphora nigri SNIG 17
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 14
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 11
Navicula antonii Lange-Bertalot NANT 11
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 10
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 9
Navicula germainii Wallace NGER 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 7
Melosira varians Agardh MVAR 5
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 5
Cocconeis pediculus Ehrenberg CPED 4
Craticula subminuscula CSNU 4
Kolbesia gessneri (Hustedt) Aboal KGES 4
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Nitzschia amphibia Grunow f.amphibia NAMP 4
Navicula cryptocephala Kützing NCRY 4
Navicula gregaria Donkin NGRE 4
Nitzschia sociabilis Hustedt NSOC 4
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 3
Navicula viridula (Kützing) Ehrenberg NVIR 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Achnanthidium gracillimum (Meister)Lange-Bertalot ADGL 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 2
Amphora macedoniensis Nagumo AMCD 2
Amphora indistincta Levkov AMID 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
EUNOTIA C.G. Ehrenberg EUNO 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Nitzschia soratensis Morales & Vis NSTS 2
Platessa hustedtii (Krasske) Lange-Bertalot PLHU 2
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 2
Sellaphora saugerresii SSGE 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1
Cymatopleura solea (Brebisson in Breb. & Godey) W.Smith var.solea CSOL 1
Diatoma vulgaris Bory DVUL 1
Fragilaria radians Lange-Bertalot in Hofmann & al. FRDS 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 1
Navicula capitatoradiata Germain NCPR 1
Navicula erifuga Lange-Bertalot in Krammer & Lange-Bertalot NERI 1
Nitzschia tenuis W.Smith NITE 1
NITZSCHIA A.H. Hassall NITZ 1
Nitzschia sigmoidea (Nitzsch)W. Smith NSIO 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Pseudostaurosira parasitica (W.Smith) Morales PPRS 1
Planothidium rostratoholarcticum PROH 1
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 1
Planothidium dubium (Grunow) Round & Bukhtiyarova PTDU 1
Sellaphora absoluta SABS 1
Sellaphora atomoides SEAT 1