TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 91
Nitzschia soratensis Morales & Vis NSTS 67
Cocconeis lineata Ehrenberg CLNT 52
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 23
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 22
Amphora pediculus (Kützing) Grunow APED 13
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 12
Achnanthidium rivulare Potapova &Ponader ADRI 8
STAUROSIRELLA D.M. Williams & F.E. Round emend Morales STRL 8
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 7
Navicula cryptotenella Lange-Bertalot NCTE 7
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 7
Sellaphora nigri SNIG 7
Aulacoseira ambigua (Grunow) Simonsen AAMB 6
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 6
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 5
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 5
Nitzschia fonticola Grunow in Van Heurck NFON 5
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Fragilaria pectinalis (O.F. Müller) Gray FPEC 4
GOMPHONEMA C.G. Ehrenberg GOMP 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 3
Achnanthidium microcephalum Kützing ADMC 2
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 2
Gomphonema micropus Kützing var. micropus GMIC 2
Hannaea arcus (Ehr.)Patrick HARC 2
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Navicula gregaria Donkin NGRE 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Navicula rhynchocephala Kützing NRHY 2
Nitzschia sociabilis Hustedt NSOC 2
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 1
Adlafia lange-bertalotii Monnier et Ector ALBL 1
Diatoma mesodon (Ehrenberg) Kützing DMES 1
Fragilaria vaucheriae (Kützing) Petersen FVAU 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Navicula veneta Kützing NVEN 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1
Stauroneis thermicola (Petersen) Lund STHE 1