Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium atomoides ADAM 10362 1
Achnanthidium pyrenaicum ADPY 10597 355
Achnanthidium minutissimum ADMI 7076 4
Cocconeis euglypta CEUG 11785 15
Cocconeis pseudolineata COPL 10468 1
Encyonema silesiacum ESLE 7443 6
Encyonema ventricosum ENVE 13106 3
Gomphonema species GOMS 8781 2
Gomphonema GOMS 8781 2
Nitzschia fonticola NFON 8891 8
Navicula cryptotenella NCTE 7881 1
Navicula tripunctata NTPT 8190 3
Ulnaria ulna UULN 6849 1