TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 5
Amphora pediculus (Kützing) Grunow APED 21
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 15
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 7
Nitzschia fonticola Grunow in Van Heurck NFON 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 225
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 34
Achnanthidium lineare W.Smith ACLI 37
Cocconeis placentula Ehrenberg var. placentula CPLA 3
Achnanthidium microcephalum Kützing ADMC 8
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 11
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 12
COCCONEIS C.G. Ehrenberg COCO 3
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 10
ACHNANTHIDIUM F.T. Kützing ACHD 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Achnanthidium caledonicum(Lange-Bertalot)Lange-Bertalot ADCA 2
Fragilaria vaucheriae (Kützing) Petersen FVAU 2
Fragilaria gracilis Østrup FGRA 1