Date prélèvement 09/09/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Préparation, Eurofins Expertises Environnementales, M. Hueber ; Lecture, Eurofins Expertises Environnementales, A. Barthes.
IBD
TaxonCodeEffectif
Navicula tripunctata (O.F.Müller) Bory NTPT 45
Navicula sp. NASP 40
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 38
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 32
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 31
Navicula cryptotenella Lange-Bertalot NCTE 28
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 24
Navicula gregaria Donkin NGRE 22
Navicula antonii Lange-Bertalot NANT 17
Amphora pediculus (Kützing) Grunow APED 15
Navicula viridula (Kützing) Ehrenberg NVIR 12
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 9
Navicula viridula (Kützing) Ehrenberg NVIR 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 6
Navicula catalanogermanica Lange-Bertalot & Hofmann NCAT 4
Navicula caterva Hohn & Hellerman NCTV 4
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 4
Melosira varians Agardh MVAR 4
Amphora indistincta Levkov AMID 4
Navicula veneta Kützing NVEN 4
Ulnaria ulna (Nitzsch.) Compère UULN 4
Nitzschia inconspicua Grunow NINC 4
Nitzschia amphibia Grunow f.amphibia NAMP 4
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Nitzschia sociabilis Hustedt NSOC 3
Nitzschia intermedia Hantzsch ex Cleve & Grunow NINT 3
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Navicula menisculus Schumann var. menisculus NMEN 2
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Navicula cataracta-rheni Lange-Bertalot NCTT 2
Surirella lacrimula English SLAC 2
Ulnaria ulna (Nitzsch.) Compère var. acus (Kütz.) Lange-Bertalot UUAC 2
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Cocconeis placentula var.euglypta (Ehr.) Grunow f. anormale CPEA 2
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 1