Date prélèvement 04/08/2008
Commentaire T° : 17.5 °C; O2 : 7.13 mg/L, 81.10 %; pH : 8.04; Conductivité : 81 µS/cm
IBD
TaxonCodeEffectif
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 65
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 15
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 30
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 65
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 9
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 8
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 20
Navicula gregaria Donkin NGRE 8
Eolimna minima(Grunow) Lange-Bertalot EOMI 12
Discostella woltereckii (Hustedt) Houk & Klee DWOL 14
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 7
Staurosira venter (Ehr.) Cleve & Moeller SSVE 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 19
Eucocconeis laevis (Oestrup) Lange-Bertalot EULA 2
Cymbopleura naviculiformis (Auerswald) Krammer var. naviculiformis CBNA 2
Gomphonema cuneolus E. Reichardt GCUN 1
Adlafia minuscula var. muralis (Grunow) Lange-Bertalot ADMM 2
Diatoma mesodon (Ehrenberg) Kützing DMES 4
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 4
Tabellaria flocculosa (Roth) Kützing TFLO 1
Navicula cryptotenella Lange-Bertalot NCTE 2
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Navicula radiosa Kützing NRAD 2
Ulnaria ulna (Nitzsch.) Compère UULN 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Caloneis bacillum (Grunow) Cleve CBAC 1
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 23
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Placoneis elginensis (Gregory) Cox PELG 2
Nitzschia acidoclinata Lange-Bertalot NACD 2
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 6
Navicula cryptocephala Kützing NCRY 1
Gomphonema affine Kützing GAFF 2
Amphora pediculus (Kützing) Grunow APED 2
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 6
Gomphonema micropus Kützing var. micropus GMIC 3
Eunotia sp. EUNS 1
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 11
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Nitzschia inconspicua Grunow NINC 5
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 6
Navicula antonii Lange-Bertalot NANT 2
Encyonema lange-bertalotii Krammer morphotype 1 ENLB 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1