TaxonCodeEffectif
SELLAPHORA C. Mereschkowsky SELL 74
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 38
Fragilaria mesolepta Rabenhorst FMES 30
Nitzschia costei Tudesque, Rimet & Ector NYCO 24
Amphora pediculus (Kützing) Grunow APED 21
Sellaphora nigri SNIG 20
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 17
Melosira varians Agardh MVAR 12
Discostella pseudostelligera DPSG 8
Navicula cryptocephala Kützing NCRY 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 8
Planothidium dubium (Grunow) Round & Bukhtiyarova PTDU 7
Nitzschia amphibia Grunow f.amphibia NAMP 6
Navicula cryptotenella Lange-Bertalot NCTE 6
Nitzschia solgensis Cleve-Euler NSOL 6
Sellaphora atomoides SEAT 6
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 5
Cymbella subleptoceros Krammer CSLP 5
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Navicula caterva Hohn & Hellerman NCTV 5
Nitzschia archibaldii Lange-Bertalot NIAR 5
Sellaphora crassulexigua SCRA 5
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 4
Amphora indistincta Levkov AMID 4
Cyclotella meneghiniana Kützing CMEN 4
Craticula subminuscula CSNU 4
Diadesmis confervacea Kützing var. confervacea DCOF 4
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 4
Navicula antonii Lange-Bertalot NANT 4
Nitzschia subtilis Grunow in Cleve et Grunow NISU 4
Aulacoseira granulata (Ehr.) Simonsen var.angustissima (O.M.)Simonsen AUGA 3
Denticula kuetzingii Grunow var.kuetzingii DKUE 3
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 3
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Humidophila contenta HUCO 2
Nitzschia intermedia Hantzsch ex Cleve & Grunow NINT 2
Navicula microcari Lange-Bertalot NMCA 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 2
Nitzschia tabellaria (Grunow) Grunow in Cl. & Grunow NTAB 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Ulnaria biceps (Kützing) Compère UBIC 2
Achnanthidium exile (Kützing) Heiberg ADEX 1
Amphora macedoniensis Nagumo AMCD 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1
Cyclostephanos dubius (Fricke) Round CDUB 1
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 1
Cocconeis pediculus Ehrenberg CPED 1
Diadesmis biceps Arnott DBIC 1
Fallacia mitis (Hustedt) D.G.Mann FMIT 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Gomphonema auritum A.Braun ex Kützing GAUR 1
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 1
Gomphosphenia lingulatiformis (Lange-Bertalot & Reichardt) Lange-Bertalot GPLI 1
NMTA 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Nitzschia sociabilis Hustedt NSOC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
PLANOTHIDIUM Round & Bukhtiyarova PLTD 1
Pseudostaurosira (as Punctastriata) subconstricta (Grunow) Kulikovskiy & Genkal PUSB 1
Simonsenia delognei Lange-Bertalot SIDE 1
Sellaphora verecundiae Lange-Bertalot SVER 1