Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium lineare ACLI 10603 6
Achnanthidium minutissimum ADMI 7076 183
Achnanthidium minutissimum abnormal form ADMT 10486 3
Caloneis lancettula CLCT 11981 6
Fragilaria microvaucheriae FMIV 41356 1
Fragilaria pararumpens FPRU 33851 4
Encyonema silesiacum ESLE 7443 1
Cocconeis placentula var. lineata CPLI 7232 50
Denticula tenuis DTEN 8794 13
Fragilaria gracilis FGRA 6679 1
Encyonema brevicapitatum EBVC 12705 20
Fragilaria gracilis abnormal form FGRT 6680 6
Nitzschia archibaldii NIAR 8833 2
Nitzschia gracilis NIGR 8914 2
Navicula cryptotenella NCTE 7881 2
Surirella angusta SANG 8483 4
Sellaphora atomoides SEAT 43263 43
Planothidium lanceolatum PTLA 17937 2
Sellaphora nigri SNIG 43146 56