Date prélèvement 31/07/2008
Commentaire T° : 23.6 °C; O2 : 10.90 mg/L, 130 %; pH : 8.07; Conductivité : 253 µS/cm
IBD 20.0
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 257
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 13
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 21
Cymbella excisa Kützing var. excisa CAEX 6
Cocconeis pediculus Ehrenberg CPED 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 11
Amphora pediculus (Kützing) Grunow APED 1
Achnanthidium saprophilum (Kobayasi et Mayama) Round & Bukhtiyarova ADSA 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 45
Diatoma vulgaris Bory DVUL 7
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 6
Diatoma ehrenbergii Kützing DEHR 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 1
Navicula cryptotenella Lange-Bertalot NCTE 4
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 1
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Gomphonema parvulius Lange-Bertalot & Reichardt GPVL 2
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round PSAT 1