TaxonCodeEffectif
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 194
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 39
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 36
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 35
Achnanthidium affine (Grun) Czarnecki ACAF 14
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 10
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 8
Navicula cryptotenella Lange-Bertalot NCTE 8
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 6
Achnanthidium zhakovschikovii M. Potapova AZHA 6
GLOV 6
Achnanthidium rivulare Potapova &Ponader ADRI 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 4
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 4
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
NMTA 4
Amphora pediculus (Kützing) Grunow APED 3
Cocconeis placentula Ehrenberg var. placentula CPLA 3
Cocconeis disculus (Schumann) Cleve in Cleve & Jentzsch CDIS 2
Gomphoneis calcifuga (Lange-Bertalot & Reichardt)Tuji GCFU 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Navicula tripunctata (O.F.Müller) Bory NTPT 2
COCCONEIS C.G. Ehrenberg COCO 1