TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 59
Cocconeis lineata Ehrenberg CLNT 57
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 42
Navicula gregaria Donkin NGRE 33
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 22
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 20
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 13
Achnanthidium caravelense Novais et Ector ADCV 12
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 10
Sellaphora atomoides SEAT 10
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 9
Navicula cryptocephala Kützing NCRY 9
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 8
Achnanthidium rivulare Potapova &Ponader ADRI 8
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 7
Navicula cataracta-rheni Lange-Bertalot NCTT 7
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 6
Nitzschia palea (Kützing) W.Smith var. palea NPAL 6
Navicula lanceolata (Agardh) Ehrenberg NLAN 5
NMTA 5
Fragilaria pectinalis (O.F. Müller) Gray FPEC 4
Fragilaria rumpens (Kütz.) G.W.F.Carlson FRUM 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Prestauroneis protracta PPTA 4
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 3
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Navicula germainii Wallace NGER 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Amphora pediculus (Kützing) Grunow APED 1
Fragilariforma bicapitata (A.Mayer) Williams & Round FFBI 1
Hippodonta pseudacceptata (Kobayasi) Lange-Bertalot Metzeltin & Witkowski HPDA 1
Nitzschia acidoclinata Lange-Bertalot NACD 1
Nitzschia sociabilis Hustedt NSOC 1
Planothidium daui (Foged) Lange-Bertalot PDAU 1
Prestauroneis protractoides PPRD 1
Sellaphora nigri SNIG 1