Date prélèvement 23/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 66
Navicula cryptotenella Lange-Bertalot NCTE 51
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 37
Nitzschia sociabilis Hustedt NSOC 32
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 32
Amphora pediculus (Kützing) Grunow APED 31
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 30
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 22
Navicula tripunctata (O.F.Müller) Bory NTPT 17
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 10
Eolimna minima(Grunow) Lange-Bertalot EOMI 10
Navicula rostellata Kützing NROS 8
Navicula cryptocephala Kützing NCRY 6
Nitzschia sublinearis Hustedt NSBL 5
Nitzschia palea (Kützing) W.Smith var. palea NPAL 5
Nitzschia fonticola Grunow in Van Heurck NFON 5
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 4
Nitzschia species NZSS 4
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 3
Nitzschia recta Hantzsch in Rabenhorst NREC 3
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 3
Navicula capitatoradiata Germain NCPR 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Cocconeis pediculus Ehrenberg CPED 2
Diatomées non identifiées vue connectives VUCO 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Melosira varians Agardh MVAR 2
Encyonema prostratum (Berkeley) Kützing EPRO 1
Nitzschia heufleriana Grunow NHEU 1