TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 311
Navicula tripunctata (O.F.Müller) Bory NTPT 26
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 11
Fragilaria pectinalis (O.F. Müller) Gray FPEC 10
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 6
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 6
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 5
Gomphonema micropus Kützing var. micropus GMIC 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Achnanthidium latecephalum Kobayasi ADLA 2
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 2
Navicula gregaria Donkin NGRE 2
Amphora pediculus (Kützing) Grunow APED 1
Fragilaria gracilis Østrup FGRA 1
Melosira varians Agardh MVAR 1
Nitzschia heufleriana Grunow NHEU 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1