Date prélèvement 06/08/2009
Commentaire T° : 17,2°C; O2 : 8,38mg/L, 92,70%; pH : 8,03; Conductivité : 140µS/cm
IBD 20.0
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 261
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 37
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 9
Achnanthidium pyrenaicum (Hustedt) Kobayasi f. anormale ADPT 1
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 4
Diatoma ehrenbergii Kützing DEHR 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 51
Denticula tenuis Kützing DTEN 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 2
Diatoma mesodon (Ehrenberg) Kützing DMES 2
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 6
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 20
Navicula cryptotenella Lange-Bertalot NCTE 1
Nitzschia fonticola Grunow in Van Heurck NFON 2