TaxonCodeEffectif
Achnanthidium lineare W.Smith ACLI 72
Gomphonema olivaceoides Hustedt GOLD 67
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 46
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 140
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 36
Cymbella excisa Kützing var. excisa CAEX 4
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 15
Fragilaria austriaca (Grunow) Lange-Bertalot FAUT 6
Diatoma mesodon (Ehrenberg) Kützing DMES 2
Fragilaria delicatissima (W.Smith) Lange-Bertalot FDEL 4
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 1
Diatoma ehrenbergii Kützing DEHR 1
Eucocconeis laevis (Oestrup) Lange-Bertalot EULA 1
Brachysira vitrea (Grunow) Ross in Hartley BVIT 1
Denticula tenuis Kützing DTEN 1
Nitzschia sublinearis Hustedt NSBL 1
Amphora inariensis Krammer AINA 1
Navicula cryptotenella Lange-Bertalot NCTE 1