Date prélèvement 09/07/2010
Commentaire T° 20,9 °C - O2 9,26 mg/l ; 103,8% - pH 8,08 - Cond 206 µS/cm.
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium atomoides ADAM 10362 24
Achnanthidium minutissimum ADMI 7076 42
Achnanthidium pyrenaicum ADPY 10597 56
Achnanthidium rivulare ADRI 10598 1
Amphora pediculus APED 7116 17
Caloneis bacillum (Grunow) Cleve CBAC 7171 1
Cocconeis euglyptoides (Geitler) Lange-Bertalot CEUO 11786 1
Cyclotella cyclopuncta Hakansson & Carter CCCP 8617 1
Cocconeis pediculus CPED 7226 9
Diatoma ehrenbergii DEHR 6615 3
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 6658 12
Diatoma vulgare DVUL 6631 11
Encyonema minutum ENMI 7435 3
Encyonema silesiacum ESLE 7443 36
Fallacia subhamulata FSBH 7588 2
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 7229 36
Cocconeis placentula var. lineata CPLI 7232 1
Fistulifera saprophila FSAP 13689 2
Geissleria GEIS 9422 1
Gomphonema exilissimum GEXL 7657 1
Gomphonema minutum GMIN 14001 39
Nitzschia acidoclinata NACD 8810 2
Nitzschia dissipata NDIS 8875 4
Nitzschia fonticola NFON 8891 6
Gomphonema pumilum var. rigidum GPRI 14132 2
Gomphonema tergestinum GTER 7731 2
Melosira varians MVAR 8719 7
Navicula antonii NANT 7803 8
Navicula gregaria NGRE 7948 6
Nitzschia heufleriana NHEU 8923 1
Nitzschia inconspicua NINC 8934 1
Geissleria sp. GEIS 9422 1
Gyrosigma nodiferum (Grunow) Reimer GNOD 7760 1
Navicula cryptotenella NCTE 7881 25
Kolbesia gessneri KGES 14458 2
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 20686 6
Navicula lanceolata NLAN 7995 1
Nitzschia paleacea NPAE 8992 1
Navicula tripunctata NTPT 8190 30
Rhoicosphenia abbreviata RABB 8420 1
Reimeria sinuata RSIN 8419 5
Ulnaria ulna UULN 6849 1
Surirella brebissonii var. brebissonii SBRE 8491 1