Date prélèvement 31/07/2008
Commentaire T° : 16.4 °C; O2 : 8.13 mg/L, 96.9 %; pH : 7.82; Conductivité : 457 µS/cm
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium atomoides ADAM 10362 52
Achnanthidium eutrophilum ADEU 10372 3
Achnanthidium minutissimum ADMI 7076 98
Achnanthidium pyrenaicum ADPY 10597 25
Amphora pediculus APED 7116 7
Amphipleura pellucida APEL 7081 3
Cocconeis pseudolineata COPL 10468 14
Cymbella cistula (Ehrenberg) Kirchner CCIS 7280 4
Cocconeis pediculus CPED 7226 7
Fallacia lenzii FLEN 13578 1
Gomphonema angustivalva GAGV 13778 2
Epithemia adnata EADN 7457 3
Encyonema silesiacum ESLE 7443 2
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 7229 63
Encyonema ventricosum ENVE 13106 3
Gomphonema cuneolus GCUN 13813 2
Encyonema prostratum EPRO 13227 2
Navicula NASP 9430 2
Navicula sp. NASP 9430 2
Nitzschia dissipata var. media NDME 8876 4
Gomphonema minutum GMIN 14001 12
Gomphonema olivaceum GOLI 14060 2
Nitzschia dissipata NDIS 8875 12
Gomphonema pumilum var. rigidum GPRI 14132 19
Navicula antonii NANT 7803 1
Navicula gregaria NGRE 7948 6
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 2
Hippodonta avittata (Cholnoky) Lange-Bert.Metzeltin & Witkowski HAVT 14310 1
Navicula cryptotenella NCTE 7881 2
Nitzschia palea NPAL 8987 4
Nitzschia recta NREC 9016 2
Nitzschia supralitorea NZSU 9049 1
Navicula reichardtiana var. reichardtiana NRCH 8114 2
Navicula symmetrica Patrick NSYM 8179 1
Planothidium frequentissimum PLFR 8393 2
Nitzschia linearis NLIN 8955 1
Navicula tripunctata NTPT 8190 10
Planothidium rostratum PRST 8394 3
Platessa conspicua PTCO 8395 2
Rhoicosphenia abbreviata RABB 8420 6
Reimeria uniseriata RUNI 18123 6
Ulnaria ulna UULN 6849 1
Surirella brebissonii var. brebissonii SBRE 8491 5