Date prélèvement 20/07/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Préparation, Eurofins Expertises Environnementales, M. Hueber ; Lecture, Eurofins Expertises Environnementales, A. Camarero.
IBD
TaxonCodeEffectif
Achnanthidium rostropyrenaicum Jüttner & Cox ARPY 150
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 54
Navicula cryptotenella Lange-Bertalot NCTE 37
Cymbella excisa Kützing var. excisa CAEX 21
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 17
Encyonopsis minuta Krammer & Reichardt ECPM 13
Cymbella excisiformis Krammer var.excisiformis CEXF 10
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 9
Delicata delicatula (Kützing) Krammer var. delicatula DDEL 9
Diploneis marginestriata Hustedt DMAR 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 8
Cocconeis placentula Ehrenberg var. placentula CPLA 7
Nitzschia sociabilis Hustedt NSOC 7
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 6
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 4
Diatomées non identifiées vue connectives VUCO 4
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 3
Navicula capitatoradiata Germain NCPR 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 2
Denticula tenuis Kützing DTEN 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Amphora pediculus (Kützing) Grunow APED 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 2
Amphipleura pellucida Kützing APEL 1
Hippodonta costulata (Grunow)Lange-Bertalot Metzeltin & Witkowski HCOS 1
Cymbella compacta Østrup CCMP 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
FRAGILARIA H.C. Lyngbye FRAG 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Diploneis parma Cleve sensu Krammer & Lange-Bertalot DPAR 1
Navicula radiosa Kützing NRAD 1
Navicula caterva Hohn & Hellerman NCTV 1