Date prélèvement 01/07/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M. Hueber ; Opérateur de lecture, Eurofins Expertises Environnementales, A. Barthes
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 83
Navicula tripunctata (O.F.Müller) Bory NTPT 72
Amphora pediculus (Kützing) Grunow APED 35
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 29
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 17
Gomphonema bourbonense E. Reichardt et Lange-Bertalot GBOB 15
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 13
Navicula sp. NASP 12
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 12
Navicula aquaedurae Lange-Bertalot NAQR 10
Diatoma vulgaris Bory DVUL 9
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 6
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 6
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 6
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 5
Diatoma vulgaris Bory f. anormale DVUT 4
Fallacia mitis (Hustedt) D.G.Mann FMIT 4
Nitzschia sociabilis Hustedt NSOC 4
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 4
NAVICULA J.B.M. Bory de St. Vincent NAVI 4
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 4
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 4
Eolimna minima(Grunow) Lange-Bertalot EOMI 3
Navicula subalpina Reichardt NSBN 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Navicula veneta Kützing NVEN 2
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Diploneis parma Cleve sensu Krammer & Lange-Bertalot DPAR 2
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 2
Simonsenia delognei Lange-Bertalot SIDE 2
Nitzschia angustatula Lange-Bertalot NZAG 2
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 2
Nitzschia sigmoidea (Nitzsch)W. Smith NSIO 2
Diploneis oblongella (Naegeli) Cleve-Euler DOBL 2
Gomphonema micropus Kützing var. micropus GMIC 2
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 2
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 1
Navicula simulata Manguin NSIA 1
Surirella lacrimula English SLAC 1