Date prélèvement 21/07/2010
Commentaire T° 23,1 °C - O2 8,13 mg/l ; 97,3% - pH 7,29 - Cond 126 µS/cm. DEFO = Pseudostaurosira parasitica var. subconstricta tératogène.
IBD
TaxonCodeEffectif
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 6
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Achnanthes subhudsonis Hustedt ASHU 121
Navicula cryptotenella Lange-Bertalot NCTE 72
Navicula capitatoradiata Germain NCPR 2
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 3
Nitzschia fonticola Grunow in Van Heurck NFON 34
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Eolimna minima(Grunow) Lange-Bertalot EOMI 27
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Caloneis bacillum (Grunow) Cleve CBAC 2
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 4
Surirella terricola Lange-Bertalot & Alles in Lange-Bertalot & al. STER 2
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 9
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 11
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Amphora copulata (Kütz) Schoeman & Archibald ACOP 1
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 1
Melosira varians Agardh MVAR 6
Amphora pediculus (Kützing) Grunow APED 7
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 7
Stephanodiscus hantzschii Grunow in Cleve & Grunow SHAN 4
Navicula gregaria Donkin NGRE 1
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
Navicula antonii Lange-Bertalot NANT 2
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 7
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 3
Nitzschia inconspicua Grunow NINC 3
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Navicula germainii Wallace NGER 4
Fragilaria capucina Desmazieres var.distans (Grunow) Lange-Bertalot FCDI 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 11
Navicula rostellata Kützing NROS 1
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 1
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Staurosirella pinnata (Ehr.) Williams & Round SPIN 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 4
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 14
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 4
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 7
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 5
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 23