TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 132
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 85
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 79
Achnanthidium lineare W.Smith ACLI 50
Diatoma mesodon (Ehrenberg) Kützing DMES 14
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 12
Cocconeis lineata Ehrenberg CLNT 6
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Hannaea arcus (Ehr.)Patrick HARC 3
Encyonopsis alpina Krammer & Lange-Bertalot ECAL 3
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
FRAGILARIA H.C. Lyngbye FRAG 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Epithemia adnata (Kützing) Brébisson EADN 1
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 1