Date prélèvement 03/09/2014
Commentaire DREAL - NIBR cf. présence de GVRD, ENMI, CPLI
IBD 20.0
TaxonCodeEffectif
Achnanthes nana Meister ANAN 23
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 66
Achnanthidium rivulare Potapova &Ponader ADRI 20
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 114
Achnanthidium lineare W.Smith ACLI 87
Achnanthidium caravelense Novais et Ector ADCV 9
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 1
Fragilaria gracilis Østrup FGRA 33
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 12
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 1
Gomphonema rhombicum M. Schmidt GRHB 23
Nitzschia bryophila Hustedt NIBR 3
Karayevia oblongella (Oestrup) M. Aboal KOBG 2
Navicula angusta Grunow NAAN 1
Navicula notha Wallace NNOT 9
Nitzschia puriformis Hlubikova et Ector NPUF 1