Date prélèvement 31/07/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, X.Janel / M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 84
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 62
Eolimna minima(Grunow) Lange-Bertalot EOMI 54
Staurosira brevistriata (Grunow) Grunow SBRV 28
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 20
Amphora pediculus (Kützing) Grunow APED 20
Achnanthidium exiguum (Grunow) Czarnecki ADEG 13
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 11
Nitzschia amphibia Grunow f.amphibia NAMP 8
Melosira varians Agardh MVAR 7
Nitzschia tabellaria (Grunow) Grunow in Cl. & Grunow NTAB 7
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 6
Achnanthes lanceolata ssp. frequentissima var. rostratiformis Lange-Bertalot ALFF 6
Staurosira mutabilis(Wm Smith) Grunow SSMU 6
Nitzschia fonticola Grunow in Van Heurck NFON 5
Sellaphora seminulum (Grunow) D.G. Mann SSEM 4
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 4
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 4
Staurosira oldenburgiana (Hustedt)Lange-Bertalot SODB 4
Encyonema prostratum (Berkeley) Kützing EPRO 3
Navicula antonii Lange-Bertalot NANT 3
Nitzschia intermedia Hantzsch ex Cleve & Grunow NINT 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Amphora indistincta Levkov AMID 2
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 2
Cymbella cymbiformis Agardh CCYM 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Cymbella helvetica Kützing CHEL 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Ellerbeckia arenaria (Moore) Crawford EARE 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Navicula cataracta-rheni Lange-Bertalot NCTT 2
Navicula sp. NASP 2
Nitzschia solgensis Cleve-Euler NSOL 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 1
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 1
Gomphosphenia lingulatiformis (Lange-Bertalot & Reichardt) Lange-Bertalot GPLI 1
Halamphora montana (Krasske) Levkov HLMO 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Nitzschia sociabilis Hustedt NSOC 1