Date prélèvement 20/07/2010
Commentaire T° 16,8 °C - O2 8,46 mg/l ; 95,2% - pH 8,03 - Cond 129 µS/cm. ADMI = Achnanthidium minutissimum sens large.
IBD 16.1
TaxonCodeEffectif
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 197
Amphora pediculus (Kützing) Grunow APED 10
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 46
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 29
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 5
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 10
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Eolimna minima(Grunow) Lange-Bertalot EOMI 14
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 5
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 5
Navicula lanceolata (Agardh) Ehrenberg NLAN 7
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 9
Navicula cryptocephala Kützing NCRY 1
Nitzschia inconspicua Grunow NINC 7
Navicula gregaria Donkin NGRE 14
Navicula cryptotenella Lange-Bertalot NCTE 6
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Gomphonema species GOMS 2
Melosira varians Agardh MVAR 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 18
Parlibellus protractus (Grunow) Witkowski Lange-Bertalot & Metzeltin PPRO 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Nitzschia sociabilis Hustedt NSOC 3