Date prélèvement 22/07/2010
Commentaire T° 15,5 °C - O2 8,2 mg/l ; 83% - pH 7,5 - Cond 430 µS/cm.
IBD 16.7
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 130
Amphora pediculus (Kützing) Grunow APED 8
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 85
Amphipleura pellucida Kützing APEL 11
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 4
Cymbella excisa Kützing var. excisa CAEX 4
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 4
Caloneis bacillum (Grunow) Cleve CBAC 1
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 2
Achnanthes subhudsonis Hustedt ASHU 2
Encyonopsis minuta Krammer & Reichardt ECPM 6
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 10
Diploneis subovalis Cleve DSBO 3
Gomphonema angustatum (Kützing) Rabenhorst GANG 2
Fragilaria capucina Desmazieres var.capucina FCAP 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Nitzschia acicularis(Kützing) W.M.Smith NACI 13
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 22
Navicula cryptotenella Lange-Bertalot NCTE 45
Navicula antonii Lange-Bertalot NANT 2
Gyrosigma scalproides (Rabenhorst)Cleve GSCA 5
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 2
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 2
Navicula contenta Grunow in Van Heurck NCON 2
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 4
Navicula capitatoradiata Germain NCPR 4
Navicula tripunctata (O.F.Müller) Bory NTPT 29
Nitzschia sociabilis Hustedt NSOC 15
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Navicula sancti-naumii Levkov et Metzeltin NSNM 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 5
Ulnaria ulna (Nitzsch.) Compère UULN 2