Date prélèvement 28/08/2014
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M-A.Liger ; Opérateur de lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 65
Navicula tripunctata (O.F.Müller) Bory NTPT 49
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 44
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 35
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 28
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 27
Navicula cryptotenella Lange-Bertalot NCTE 21
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 13
Cocconeis placentula Ehrenberg var. placentula CPLA 12
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 12
Navicula antonii Lange-Bertalot NANT 10
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 9
Cocconeis pediculus Ehrenberg CPED 8
Diatoma vulgaris Bory DVUL 7
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 7
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 6
Nitzschia palea (Kützing) W.Smith var. palea NPAL 6
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 5
Cymbella excisa Kützing var. excisa CAEX 4
Eolimna minima(Grunow) Lange-Bertalot EOMI 4
GOMPHONEMA C.G. Ehrenberg GOMP 4
Fallacia mitis (Hustedt) D.G.Mann FMIT 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Surirella lacrimula English SLAC 2
Navicula cryptocephala Kützing NCRY 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Nitzschia subtilis Grunow in Cleve et Grunow NISU 2
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 2
Melosira varians Agardh MVAR 1
Navicula gregaria Donkin NGRE 1
Nitzschia sociabilis Hustedt NSOC 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
NITZSCHIA A.H. Hassall NITZ 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1