TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 112
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 51
Gomphonema micropumilum Reichardt GMPU 34
Navicula cryptotenella Lange-Bertalot NCTE 4
Achnanthidium lineare W.Smith ACLI 126
Achnanthidium costei Pérès & Le Cohu ADCC 40
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 18
Cocconeis lineata Ehrenberg CLNT 1
Fragilaria gracilis Østrup FGRA 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Achnanthidium affine (Grun) Czarnecki ACAF 9