Date prélèvement 12/11/2019
Commentaire Préleveur : P. OLIVIER (GREBE) , Préparateur : C.DEPRAZ (GREBE), Lecture : B.BERTRAND (GREBE) / ADPY, NANT, NDIS, NNOT, FRAG = proches de FGRA mais largeur supérieure à 3µm et coloniale
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium bioretii ABRT 10552 3
Achnanthidium catenatum ADCT 7074 13
Achnanthidium eutrophilum ADEU 10372 2
Achnanthidium minutissimum ADMI 7076 88
Achnanthidium delmontii ADMO 33829 4
Achnanthidium rivulare ADRI 10598 103
Achnanthidium subatomoides ADSO 10852 22
Eunotia sp. EUNO 7569 16
Eunotia EUNO 7569 16
Encyonema silesiacum ESLE 7443 2
Eunotia minor EMIN 7535 1
Diatoma mesodon DMES 6624 1
Fragilaria gracilis FGRA 6679 22
Fragilaria pectinalis FPEC 27741 3
Fistulifera saprophila FSAP 13689 2
Eunotia bilunaris EBLU 28308 1
Fragilaria species FRAG 9533 8
Fragilaria FRAG 9533 8
Gomphonema minutum GMIN 14001 2
Navicula NAVI 9430 2
Navicula sp. NAVI 9430 2
Navicula exilis NEXI 7924 2
Navicula cryptocephala NCRY 7874 2
Navicula gregaria NGRE 7948 6
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 14
Navicula cryptotenella NCTE 7881 2
Navicula angusta NAAN 7802 2
Nitzschia palea NPAL 8987 4
Platessa oblongella POBL 44396 57
Navicula lanceolata NLAN 7995 3
Planothidium frequentissimum PLFR 8393 1
Rhoicosphenia abbreviata RABB 8420 2
Planothidium lanceolatum PTLA 17937 2
Sellaphora nigri SNIG 43146 6
Sellaphora pupula SPUP 8444 2