Date prélèvement 10/09/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M. Hueber ; Opérateur de lecture, Eurofins Expertises Environnementales, A. Barthes
IBD
TaxonCodeEffectif
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 167
Navicula cryptotenella Lange-Bertalot NCTE 28
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 27
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 22
Diatoma vulgaris Bory DVUL 19
NAVICULA J.B.M. Bory de St. Vincent NAVI 17
Melosira varians Agardh MVAR 17
Fragilaria pectinalis (O.F. Müller) Gray FPEC 16
Navicula sp. NASP 15
Navicula tripunctata (O.F.Müller) Bory NTPT 13
Amphora pediculus (Kützing) Grunow APED 9
Nitzschia fonticola Grunow in Van Heurck NFON 7
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 6
Gomphonema bourbonense E. Reichardt et Lange-Bertalot GBOB 6
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Navicula capitatoradiata Germain NCPR 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Diploneis oblongella (Naegeli) Cleve-Euler DOBL 2
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 2
Navicula gregaria Donkin NGRE 2
Planothidium rostratum (Oestrup) Lange-Bertalot PRST 2
Nitzschia soratensis Morales & Vis NSTS 2
Navicula antonii Lange-Bertalot NANT 2
Cymbella excisa Kützing var. excisa CAEX 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Fragilaria acidoclinata Lange-Bertalot & Hofmann FACD 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Gomphonema lagenula Kützing GLGN 2