Date prélèvement 23/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 60
Navicula cryptotenella Lange-Bertalot NCTE 54
Nitzschia costei Tudesque, Rimet & Ector NYCO 40
Navicula tripunctata (O.F.Müller) Bory NTPT 39
Amphora pediculus (Kützing) Grunow APED 35
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 30
Navicula antonii Lange-Bertalot NANT 17
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 16
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 14
Nitzschia fonticola Grunow in Van Heurck NFON 12
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 10
Nitzschia palea (Kützing) W.Smith var. palea NPAL 10
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 8
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 7
Nitzschia species NZSS 6
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 6
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 4
Cyclotella meneghiniana Kützing CMEN 4
Achnanthidium sp. ADCS 4
Cymbella excisa Kützing var. excisa CAEX 3
Gomphonema species GOMS 3
Amphora indistincta Levkov AMID 2
Cocconeis pediculus Ehrenberg CPED 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 2
Navicula capitatoradiata Germain NCPR 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1
Melosira varians Agardh MVAR 1
Gomphonema micropus Kützing var. micropus GMIC 1