Date prélèvement 08/09/2020
Commentaire Lame compté sur échantillon passé aux ultrasons, ADMI sl dont 8 A.robustum sensu Tuji, GPUM complex
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium lineare ACLI 10603 3
Achnanthidium costei ADCC 35847 16
Achnanthidium minutissimum ADMI 7076 22
Achnanthidium delmontii ADMO 33829 52
Achnanthidium pyrenaicum ADPY 10597 84
Achnanthidium subatomus ADSU 10854 9
Amphora pediculus APED 7116 34
Cymbella affinis var. affinis CAFF 11432 2
Cocconeis euglypta CEUG 11785 5
Caloneis lancettula CLCT 11981 8
Cocconeis pediculus CPED 7226 5
Fallacia lenzii FLEN 13578 2
Encyonopsis microcephala ENCM 7448 2
Fallacia subhamulata FSBH 7588 7
Encyonema ventricosum ENVE 13106 4
Gomphonema minutum GMIN 14001 2
Navicula NAVI 9430 2
Navicula sp. NAVI 9430 2
Gomphonema olivaceum GOLI 14060 11
Nitzschia dissipata NDIS 8875 13
Nitzschia fonticola NFON 8891 6
Gomphonema pumilum var. elegans GPEL 14119 6
Gomphonema pumilum GPUM 7719 44
Melosira varians MVAR 8719 1
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 7
Navicula cryptotenella NCTE 7881 23
Navicula tripunctata NTPT 8190 18
Rhoicosphenia abbreviata RABB 8420 2
Simonsenia delognei SIDE 9079 10