TaxonCodeEffectif
Sellaphora nigri SNIG 96
Nitzschia sociabilis Hustedt NSOC 30
Amphora pediculus (Kützing) Grunow APED 29
Simonsenia delognei Lange-Bertalot SIDE 26
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 25
Navicula tripunctata (O.F.Müller) Bory NTPT 17
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Navicula cryptotenella Lange-Bertalot NCTE 10
AMPHORA C.G. Ehrenberg ex F.T. Kützing AMPH 10
Diploneis parma Cleve sensu Krammer & Lange-Bertalot DPAR 9
Melosira varians Agardh MVAR 9
Naviculadicta multiconfusa Lange-Bertalot in Lange-Bertalot & Moser NDMU 8
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 7
STAUROSIRELLA D.M. Williams & F.E. Round emend Morales STRL 6
NITZSCHIA A.H. Hassall NITZ 5
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 5
Navicula gregaria Donkin NGRE 5
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 4
Nitzschia amphibia Grunow f.amphibia NAMP 4
Cyclotella ocellata Pantocsek COCE 4
Staurosira venter (Ehr.) Cleve & Moeller SSVE 4
Navicula cataracta-rheni Lange-Bertalot NCTT 4
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 3
Planothidium werumianum PWER 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Nitzschia heufleriana Grunow NHEU 2
Fallacia helensis (Schulz.) D.G. Mann FHEL 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Pseudostaurosira parasitica (W.Smith) Morales PPRS 2
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Surirella suecica Grunow in Van Heurck SSUE 2
Humidophila contenta HUCO 2
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 2
Pantocsekiella costei PCOS 2
Planothidium granum (Hohn & Hellerman) Lange-Bertalot PGRN 2
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 1
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 1
Surirella birostrata Hustedt in Schmidt & al. SBIR 1
Amphora macedoniensis Nagumo AMCD 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 1
NMTA 1
Platessa hustedtii (Krasske) Lange-Bertalot PLHU 1
Navicula antonii Lange-Bertalot NANT 1
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Nitzschia supralitorea Lange-Bertalot NZSU 1
Stephanodiscus hantzschii Grunow in Cleve & Grunow SHAN 1
Gyrosigma kuetzingii (Grunow) Cleve GYKU 1
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 1
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 1
Navicula splendicula Van Landingham NSPD 1
Navicula ingenua Hustedt NING 1
Stephanodiscus hantzschii fo.tenuis(Hustedt)Hakansson et Stoermer SHTE 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
Navicula cryptocephala Kützing NCRY 1
Tryblionella salinarum (Grunow in Cleve & Grunow) Pelletan TSAL 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 1
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Karayevia ploenensis (Hustedt) Bukhtiyarova var. gessneri (Hust.) Bukhtiyarova KAPG 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Tryblionella hungarica (Grunow) D.G. Mann THUN 1
Achnanthidium exiguum (Grunow) Czarnecki ADEG 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1
Nitzschia solgensis Cleve-Euler NSOL 1
Fragilaria gracilis Østrup FGRA 1
Nitzschia intermedia Hantzsch ex Cleve & Grunow NINT 1
Surirella angusta Kützing SANG 1
Cocconeis pseudothumensis Reichardt COPS 1
Diatoma vulgaris Bory DVUL 1
Aulacoseira ambigua (Grunow) Simonsen AAMB 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Mayamaea alcimonica MALC 1