Date prélèvement 22/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, X.Janel / M-A.Liger
IBD
TaxonCodeEffectif
Navicula gregaria Donkin NGRE 69
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 54
Navicula lanceolata (Agardh) Ehrenberg NLAN 39
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 38
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 29
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 21
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 15
Navicula cryptocephala Kützing NCRY 13
Eolimna minima(Grunow) Lange-Bertalot EOMI 13
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 12
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 10
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 9
Nitzschia media Hantzsch. NIME 8
Navicula subalpina Reichardt NSBN 8
Navicula rhynchocephala Kützing NRHY 8
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 7
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 6
Nitzschia sociabilis Hustedt NSOC 5
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 4
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Frustulia saxonica Rabenhorst FSAX 3
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 3
Sellaphora seminulum (Grunow) D.G. Mann SSEM 2
Achnanthidium sp. ADCS 2
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 2
Parlibellus protractus (Grunow) Witkowski Lange-Bertalot & Metzeltin PPRO 2
Amphora lange-bertalotii Levkov & Metzeltin var.tenuis Levkov & Metzeltin ALGT 1
Cymbopleura naviculiformis (Auerswald) Krammer var. naviculiformis CBNA 1
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 1
Meridion circulare (Greville) Agardh var.constrictum (Ralfs) Van Heurck MCCO 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Navicula cataracta-rheni Lange-Bertalot NCTT 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Placoneis clementis (Grun.) Cox PCLT 1
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 1
Surirella linearis W.M.Smith in Schmidt & al. SLIN 1