Date prélèvement 17/07/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, X.Janel / M-A.Liger
IBD
TaxonCodeEffectif
Eolimna minima(Grunow) Lange-Bertalot EOMI 100
Amphora pediculus (Kützing) Grunow APED 56
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 32
Nitzschia amphibia Grunow f.amphibia NAMP 27
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 15
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 15
Melosira varians Agardh MVAR 13
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 10
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 10
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 8
Staurosira brevistriata (Grunow) Grunow SBRV 8
Navicula cryptotenella Lange-Bertalot NCTE 17
Amphora indistincta Levkov AMID 6
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 6
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 6
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 5
Navicula gregaria Donkin NGRE 5
Ellerbeckia arenaria (Moore) Crawford EARE 4
Staurosira mutabilis(Wm Smith) Grunow SSMU 4
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 3
Fallacia helensis (Schulz.) D.G. Mann FHEL 3
Nitzschia solgensis Cleve-Euler NSOL 3
Amphora copulata (Kütz) Schoeman & Archibald ACOP 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 2
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 2
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 2
Encyonema prostratum (Berkeley) Kützing EPRO 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Navicula antonii Lange-Bertalot NANT 2
Navicula cari Ehrenberg NCAR 2
Navicula capitatoradiata Germain NCPR 2
Nitzschia filiformis (W.M.Smith) Van Heurck var. filiformis NFIL 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Sellaphora seminulum (Grunow) D.G. Mann SSEM 2
Amphora stechlinensis Levkov & Metzeltin ASLN 1
Nitzschia inconspicua Grunow NINC 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Nitzschia sociabilis Hustedt NSOC 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Navicula veneta Kützing NVEN 1
Navicula viridula (Kützing) Ehrenberg NVIR 1