Date prélèvement 30/06/2009
Commentaire T° : 25,1 °C ; O2 : 9,90 mg/L, 122,60 % ; pH : 8,46 ; Conductivité : 485 µS/cm
IBD 16.6
TaxonCodeEffectif
Cymbella excisa Kützing var. excisa CAEX 56
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 46
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 89
Amphora pediculus (Kützing) Grunow APED 15
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 6
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Cymbella compacta Østrup CCMP 5
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Cocconeis pediculus Ehrenberg CPED 2
Amphora copulata (Kütz) Schoeman & Archibald ACOP 1
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 11
Diatoma vulgaris Bory DVUL 6
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Cymbella subhelvetica Krammer CSBH 1
Eolimna minima(Grunow) Lange-Bertalot EOMI 1
Navicula capitatoradiata Germain NCPR 8
Nitzschia fonticola Grunow in Van Heurck NFON 61
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 29
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Nitzschia inconspicua Grunow NINC 5
Navicula cryptotenella Lange-Bertalot NCTE 9
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 2
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 1
Nitzschia archibaldii Lange-Bertalot NIAR 2
Navicula antonii Lange-Bertalot NANT 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 10
Nitzschia palea (Kützing) W.Smith var. palea NPAL 8
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2