Date prélèvement 21/07/2014
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
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 116
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 36
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 30
Diatoma vulgaris Bory DVUL 29
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 28
Navicula tripunctata (O.F.Müller) Bory NTPT 19
Navicula cryptotenella Lange-Bertalot NCTE 18
Amphora pediculus (Kützing) Grunow APED 15
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 12
GOMPHONEMA C.G. Ehrenberg GOMP 8
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 8
Nitzschia palea (Kützing) W.Smith var. palea NPAL 8
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 7
Cocconeis placentula Ehrenberg var. placentula CPLA 6
Navicula antonii Lange-Bertalot NANT 6
Cocconeis pediculus Ehrenberg CPED 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Melosira varians Agardh MVAR 4
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Ulnaria ulna (Nitzsch.) Compère UULN 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Mayamaea atomus (Kützing) Lange-Bertalot var.atomus MAAT 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 2
Navicula capitatoradiata Germain NCPR 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Nitzschia gracilis Hantzsch NIGR 2
Fragilaria rumpens (Kütz.) G.W.F.Carlson FRUM 2
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Cymatopleura elliptica (Brebisson)W.Smith var.elliptica CELL 1
Navicula gregaria Donkin NGRE 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
PERONIA A. De Brébisson & G.A.W. Arnott ex F. Kitton PERO 1
Nitzschia soratensis Morales & Vis NSTS 1
Amphora indistincta Levkov AMID 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1