Date prélèvement 22/07/2010
Commentaire T° 18,2 °C - O2 6,36 mg/l ; 68,5% - pH 7,7- Cond 475 µS/cm. GANG = Gomphonema angustatum cf..
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Amphora copulata ACOP 7101 6
Achnanthidium eutrophilum ADEU 10372 1
Achnanthidium minutissimum ADMI 7076 55
Achnanthidium minutissimum abnormal form ADMT 10486 2
Amphora pediculus APED 7116 178
Caloneis bacillum (Grunow) Cleve CBAC 7171 2
Craticula molestiformis CMLF 12017 1
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 7229 12
Gomphonema angustatum GANG 7626 4
Eolimna minima EOMI 9419 5
Fistulifera saprophila FSAP 13689 26
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 13281 5
Gomphonema minutum GMIN 14001 4
Nitzschia dissipata NDIS 8875 11
Nitzschia fonticola NFON 8891 8
Geissleria ignota (Krasske)Lange-Bertalot & Metzeltin GINO 13939 2
Gomphonema pumilum var. rigidum GPRI 14132 11
Navicula antonii NANT 7803 2
Nitzschia inconspicua NINC 8934 8
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 4
Navicula cryptotenella NCTE 7881 23
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 20686 15
Navicula reichardtiana var. reichardtiana NRCH 8114 8
Navicula tripunctata NTPT 8190 4
Rhoicosphenia abbreviata RABB 8420 3