Date prélèvement 16/08/2022
Commentaire Nombreux débris et faible densité de diatomées ; ADMI sl ; FRAG vuco ; NPAL sl ; NIPR cf ; NREC cf ; NRFO cf ; SELL aff SVTB
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium minutissimum ADMI 7076 4
Amphora indistincta AMID 28635 8
Amphora pediculus APED 7116 35
Cocconeis euglypta CEUG 11785 3
Cyclotella ocellata COCE 8635 7
Diploneis oculata DOCU 7408 1
Fallacia subhamulata FSBH 7588 3
Discostella pseudostelligera DPSG 43682 2
Fallacia mitis FMIT 32665 2
Fallacia helensis FHEL 7582 1
Craticula subminuscula CSNU 41890 1
Fragilaria species FRAG 9533 2
Fragilaria FRAG 9533 2
Nitzschia bergii NBRG 8840 4
Nitzschia dissipata var. media NDME 8876 4
Gyrosigma obtusatum GYOB 12900 3
Nitzschia pura NIPR 9013 2
Nitzschia dissipata NDIS 8875 41
Navicula germainii NGER 15513 3
Melosira varians MVAR 8719 7
Navicula gregaria NGRE 7948 4
Mayamaea permitis MPMI 14664 3
Navicula cryptotenella NCTE 7881 14
Gyrosigma sciotense GSCI 14104 44
Halamphora montana HLMO 28383 2
Navicula caterva NCTV 7849 1
Navicula difficillimoides NDFO 20727 4
Navicula escambia NESC 15370 1
Nitzschia rectiformis NRFO 16265 3
Nitzschia tenuis NITE 9051 2
Nitzschia palea NPAL 8987 9
Nitzschia recta NREC 9016 8
Navicula recens NRCS 8111 1
Nitzschia sociabilis NSOC 9034 88
Nitzschia angustatula NZAG 8830 20
Navicula reichardtiana var. reichardtiana NRCH 8114 4
Navicula simulata NSIA 28493 10
Navicula tripunctata NTPT 8190 17
Navicula veneta NVEN 8206 1
Rhoicosphenia abbreviata RABB 8420 1
Surirella angusta SANG 8483 2
Sellaphora species SELL 9445 1
Sellaphora SELL 9445 1
Simonsenia delognei SIDE 9079 25
Surirella suecica SSUE 8535 2
Tryblionella debilis TDEB 18971 2
Tryblionella apiculata TAPI 9081 1
Planothidium lanceolatum PTLA 17937 1
Sellaphora nigri SNIG 43146 6