Date prélèvement 05/09/2017
Commentaire Préleveur : Adrien LAVIGNE (GREBE) , Préparateur : C.DEPRAZ (GREBE), Lecture : B.BERTRAND (GREBE) / CELL, ECAE, EGOE, KCLE, MVAR, NCPR, NIGR, NZAG, RABB, TLEV, NIFR = aff. NIFR, NITZ = petites valves aux apexs alongés l=15-19µm L=2,5-3 nb de strie = 13-14/10µm
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 84
Aulacoseira ambigua (Grunow) Simonsen f.japonica Tuji & Williams AUAJ 71
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 23
Navicula cryptotenella Lange-Bertalot NCTE 21
Amphora pediculus (Kützing) Grunow APED 20
NITZSCHIA A.H. Hassall NITZ 18
Navicula cryptotenelloides Lange-Bertalot NCTO 16
Navicula caterva Hohn & Hellerman NCTV 10
Cyclostephanos dubius (Fricke) Round CDUB 9
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 9
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 7
Aulacoseira granulata (Ehr.) Simonsen AUGR 6
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 6
CYMBELLA C.Agardh CYMB 6
Epithemia sorex Kützing ESOR 6
Nitzschia sinuata (Thwaites) Grunow var.tabellaria (Grunow) Grunow in Van Heurck NSIT 5
Stephanodiscus neoastraea Hakansson et Hickel SNEO 5
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 4
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 4
Aulacoseira tethera Haworth AUTE 4
Caloneis bacillum (Grunow) Cleve CBAC 4
Cocconeis pediculus Ehrenberg CPED 4
Eolimna minima(Grunow) Lange-Bertalot EOMI 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Nitzschia sociabilis Hustedt NSOC 4
Encyonopsis subminuta Krammer & Reichardt ESUM 3
Navicula antonii Lange-Bertalot NANT 3
Nitzschia frustulum (Kützing) Grunow var.frustulum NIFR 3
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 2
Cymbella neoleptoceros Krammer var. neoleptoceros CNLP 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Cymbella subleptoceros Krammer CSLP 2
Cymbella tumida (Brebisson)Van Heurck CTUM 2
Encyonopsis minuta Krammer & Reichardt ECPM 2
Gomphosphenia lingulatiformis (Lange-Bertalot & Reichardt) Lange-Bertalot GPLI 2
Nitzschia filiformis (W.M.Smith) Van Heurck var. filiformis NFIL 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Nitzschia subtilis Grunow in Cleve et Grunow NISU 2
Nitzschia valdestriata Aleem & Hustedt NIVA 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Rhopalodia gibba (Ehr.) O.Muller var.gibba RGIB 2
Simonsenia delognei Lange-Bertalot SIDE 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Cyclotella meduanae Germain CMED 1
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 1
Ellerbeckia arenaria (Moore) Crawford EARE 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 1
Nitzschia lacuum Lange-Bertalot NILA 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1