Date prélèvement 31/07/2008
Commentaire T° : 12.5 °C; O2 : 12.10 mg/L, 134.6 %; pH : 8.14; Conductivité : 726 µS/cm
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium atomoides ADAM 10362 24
Achnanthidium eutrophilum ADEU 10372 1
Achnanthidium latecephalum ADLA 7075 5
Achnanthidium minutissimum ADMI 7076 17
Achnanthidium pyrenaicum ADPY 10597 65
Achnanthidium rivulare ADRI 10598 7
Achnanthidium saprophilum ADSA 10354 1
Amphora pediculus APED 7116 30
Cymbella excisa var. excisa CAEX 11431 5
Caloneis bacillum (Grunow) Cleve CBAC 7171 13
Cocconeis pediculus CPED 7226 3
Encyonema lange-bertalotii ENLB 13047 2
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 6658 8
Fallacia lenzii FLEN 13578 4
Diploneis oculata DOCU 7408 2
Encyonopsis microcephala ENCM 7448 1
Diatoma vulgare DVUL 6631 1
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 7229 17
Encyonema ventricosum ENVE 13106 1
Eolimna minima EOMI 9419 5
Fragilaria capucina Desm. ssp. rumpens (Kütz.) Lange-Bert. ex Bukht. FCRP 13446 3
Gomphonema dichotomum Kütz. GDIC 7653 3
Diploneis elliptica DELL 7398 1
Nitzschia dissipata var. media NDME 8876 4
Nitzschia frustulum var. frustulum NIFR 8899 1
Gomphonema minutum GMIN 14001 12
Hippodonta species HIPO 9424 1
Hippodonta HIPO 9424 1
Nitzschia amphibia NAMP 8820 4
Nitzschia dissipata NDIS 8875 39
Gomphonema pumilum var. rigidum GPRI 14132 3
Gomphonema tergestinum GTER 7731 1
Melosira varians MVAR 8719 2
Navicula antonii NANT 7803 3
Navicula gregaria NGRE 7948 2
Gyrosigma nodiferum (Grunow) Reimer GNOD 7760 1
Navicula capitatoradiata NCPR 7843 2
Navicula cryptotenella NCTE 7881 62
Navicula caterva NCTV 7849 2
Navicula difficillimoides NDFO 20727 1
Nitzschia palea NPAL 8987 3
Navicula recens NRCS 8111 1
Nitzschia sociabilis NSOC 9034 12
Nitzschia supralitorea NZSU 9049 2
Nitzschia paleacea NPAE 8992 1
Navicula reichardtiana var. reichardtiana NRCH 8114 4
Planothidium frequentissimum PLFR 8393 1
Navicula tripunctata NTPT 8190 10
Simonsenia delognei SIDE 9079 1
Planothidium dubium PTDU 17930 2
Reimeria sinuata RSIN 8419 2
Reimeria uniseriata RUNI 18123 1
Sellaphora pupula SPUP 8444 1