Date prélèvement 28/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium caravelense Novais et Ector ADCV 258
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 41
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 14
Achnanthidium rivulare Potapova &Ponader ADRI 11
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 10
GOMPHONEIS P.T. Cleve 1894 GNEI 8
Fragilaria species FRAS 8
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 8
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 7
Cymbella lange-bertalotii Krammer CLBE 5
Ulnaria ulna (Nitzsch.) Compère UULN 4
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 4
Navicula cryptotenella Lange-Bertalot NCTE 3
GOMPHONEMA C.G. Ehrenberg GOMP 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 3
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 3
Gomphonema species GOMS 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Navicula radiosa Kützing NRAD 1
Navicula cryptocephala Kützing NCRY 1