TaxonCodeEffectif
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 244
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 45
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 33
Nitzschia fonticola Grunow in Van Heurck NFON 16
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 14
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 11
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 9
ACHNANTHIDIUM F.T. Kützing ACHD 9
Cymbella affinis Kützing var.affinis CAFF 5
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 2
Navicula capitatoradiata Germain NCPR 2
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1