Date prélèvement 29/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 86
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 48
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 41
Nitzschia costei Tudesque, Rimet & Ector NYCO 30
Navicula tripunctata (O.F.Müller) Bory NTPT 26
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 20
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 18
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 18
Diatoma vulgaris Bory DVUL 16
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 13
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Navicula antonii Lange-Bertalot NANT 7
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 7
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Achnanthidium sp. ADCS 4
Amphora pediculus (Kützing) Grunow APED 4
Cymbella compacta Østrup CCMP 4
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 4
Nitzschia fonticola Grunow in Van Heurck NFON 3
Eolimna minima(Grunow) Lange-Bertalot EOMI 3
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Cocconeis disculus (Schumann) Cleve in Cleve & Jentzsch CDIS 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Tryblionella angustata Wm Smith TANG 2
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Cocconeis pediculus Ehrenberg CPED 2
Diatoma mesodon (Ehrenberg) Kützing DMES 2
Melosira varians Agardh MVAR 1
Nitzschia species NZSS 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Cyclotella meneghiniana Kützing CMEN 1
Navicula capitatoradiata Germain NCPR 1
Nitzschia archibaldii Lange-Bertalot NIAR 1
Achnanthidium rivulare Potapova &Ponader ADRI 1