Date prélèvement 08/09/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Préparation, Eurofins Expertises Environnementales, M. Hueber ; Lecture, Eurofins Expertises Environnementales, A. Barthes.
IBD
TaxonCodeEffectif
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 38
Navicula tripunctata (O.F.Müller) Bory NTPT 34
Amphora pediculus (Kützing) Grunow APED 31
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 31
Navicula cryptotenella Lange-Bertalot NCTE 29
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 28
Navicula antonii Lange-Bertalot NANT 27
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 26
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 20
Nitzschia costei Tudesque, Rimet & Ector NYCO 14
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 12
Navicula sp. NASP 12
Navicula caterva Hohn & Hellerman NCTV 9
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 8
Navicula capitatoradiata Germain NCPR 7
Melosira varians Agardh MVAR 6
Nitzschia fonticola Grunow in Van Heurck NFON 5
Nitzschia angustatula Lange-Bertalot NZAG 5
Amphora copulata (Kütz) Schoeman & Archibald ACOP 5
Nitzschia palea (Kützing) W.Smith var. palea NPAL 5
Nitzschia heufleriana Grunow NHEU 4
Cyclotella meneghiniana Kützing CMEN 4
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 4
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 2
Nitzschia puriformis Hlubikova et Ector NPUF 2
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 2
Nitzschia sociabilis Hustedt NSOC 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Cocconeis placentula var.euglypta (Ehr.) Grunow f. anormale CPEA 2
Nitzschia archibaldii Lange-Bertalot NIAR 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Tryblionella constricta(Kützing) Poulin in Poulin & al. TBCO 2
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 2
Simonsenia delognei Lange-Bertalot SIDE 2
Navicula cataracta-rheni Lange-Bertalot NCTT 2
LUTICOLA D.G. Mann LUTI 2
Navicula rostellata Kützing NROS 2
Navicula germainii Wallace NGER 2
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 1