TaxonCodeEffectif
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 137
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 83
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 63
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 19
Achnanthidium lineare W.Smith ACLI 18
Amphora pediculus (Kützing) Grunow APED 10
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 10
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 9
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 9
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 8
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 8
Gomphonema micropumilum Reichardt GMPU 6
Nitzschia fonticola Grunow in Van Heurck NFON 6
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 5
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 5
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 3
ACHNANTHIDIUM F.T. Kützing ACHD 2
Cocconeis lineata Ehrenberg CLNT 1