Date prélèvement 11/08/2016
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, Léa Feret; Opérateur de lecture, Eurofins Expertises Environnementales, E. Soroczki-Pinter
IBD
TaxonCodeEffectif
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 154
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 51
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 30
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 23
Navicula gregaria Donkin NGRE 15
Nitzschia costei Tudesque, Rimet & Ector NYCO 15
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 11
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 10
Achnanthidium rivulare Potapova &Ponader ADRI 9
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 9
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 8
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 7
Navicula lanceolata (Agardh) Ehrenberg NLAN 7
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 6
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 5
GOMPHONEMA C.G. Ehrenberg GOMP 5
Melosira varians Agardh MVAR 4
Navicula cryptocephala Kützing NCRY 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Surirella angusta Kützing SANG 3
Cyclotella meneghiniana Kützing CMEN 3
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 3
Nitzschia soratensis Morales & Vis NSTS 2
ACHNANTHIDIUM F.T. Kützing ACHD 2
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1