Date prélèvement 27/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, X.Janel / M-A.Liger
IBD
TaxonCodeEffectif
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 62
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 56
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 44
Melosira varians Agardh MVAR 42
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 40
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 38
Nitzschia costei Tudesque, Rimet & Ector NYCO 24
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 22
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 12
Ulnaria ulna (Nitzsch.) Compère UULN 12
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 8
Nitzschia palea (Kützing) W.Smith var. palea NPAL 8
Navicula sp. NASP 6
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 4
Navicula antonii Lange-Bertalot NANT 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 3
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 2
Navicula gregaria Donkin NGRE 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 1