Date prélèvement 05/08/2009
Commentaire T° : 16,9°C; O2 : 8,32mg/L, 101,90%; pH : 8,17; Conductivité : 163µS/cm
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 165
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 65
Cymbella excisa Kützing var. excisa CAEX 22
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 70
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 6
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 12
Cymbella tropica Krammer var. tropica Krammer CTRO 3
Nitzschia fonticola Grunow in Van Heurck NFON 14
Cymbella excisa var.procera Krammer CEPR 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Nitzschia inconspicua Grunow NINC 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Fragilaria gracilis Østrup FGRA 1
Nitzschia sublinearis Hustedt NSBL 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 13
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Diatoma ehrenbergii Kützing DEHR 2
Staurosirella pinnata (Ehr.) Williams & Round SPIN 3
Caloneis bacillum (Grunow) Cleve CBAC 2
Gomphonema species GOMS 2
Amphora pediculus (Kützing) Grunow APED 1
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Cymbella compacta Østrup CCMP 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Navicula cryptotenella Lange-Bertalot NCTE 1
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 5