Date prélèvement 18/06/2014
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
Eolimna minima(Grunow) Lange-Bertalot EOMI 108
Amphora pediculus (Kützing) Grunow APED 45
Navicula tripunctata (O.F.Müller) Bory NTPT 44
Navicula cryptotenella Lange-Bertalot NCTE 43
Melosira varians Agardh MVAR 21
Nitzschia sociabilis Hustedt NSOC 20
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 12
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Simonsenia delognei Lange-Bertalot SIDE 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 8
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 6
Diploneis elliptica (Kützing) Cleve DELL 5
Fallacia helensis (Schulz.) D.G. Mann FHEL 5
Cyclotella ocellata Pantocsek COCE 4
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 4
Navicula(dicta) difficillima Hustedt NDIF 4
Tryblionella constricta(Kützing) Poulin in Poulin & al. TBCO 4
Surirella angusta Kützing SANG 4
Navicula cataracta-rheni Lange-Bertalot NCTT 4
Sellaphora pupula (Kützing) Mereschkowksy SPUP 4
Navicula gregaria Donkin NGRE 3
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 3
Amphora indistincta Levkov AMID 2
Gomphonema micropus Kützing var. micropus GMIC 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
NITZSCHIA A.H. Hassall NITZ 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Fallacia pygmaea ssp.subpygmaea Lange-Bertalot Cavacini Tagliaventi & Alfinito FPSP 2
Eolimna minima(Grunow) Lange-Bertalot f. anormale EOMT 2
Nitzschia solgensis Cleve-Euler NSOL 2
Nitzschia gracilis Hantzsch NIGR 2
Cymbella compacta Østrup CCMP 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Navicula capitatoradiata Germain NCPR 1
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Surirella species SURS 1
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 1