Date prélèvement 19/08/2014
Commentaire Prélèvement S.PONCHON (GREBE), Lame A.DELVOYE (GREBE), Lecture J.RIGAUT (GREBE) / Achnanthidium souvent en vues connectives, GSCI, NTXC, RSIN.
IBD
TaxonCodeEffectif
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 72
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 48
Navicula cryptotenella Lange-Bertalot NCTE 42
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 30
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 27
Achnanthidium lineare W.Smith ACLI 25
Navicula tripunctata (O.F.Müller) Bory NTPT 24
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 20
Navicula gregaria Donkin NGRE 17
Amphora pediculus (Kützing) Grunow APED 14
Adlafia lange-bertalotii Monnier et Ector ALBL 13
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 10
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 10
Navicula lanceolata (Agardh) Ehrenberg NLAN 10
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 6
Eolimna minima(Grunow) Lange-Bertalot EOMI 4
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 4
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Diadesmis gallica var. perpusilla (Grunow) Lange-Bertalot DGPE 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Amphora indistincta Levkov AMID 1
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Eolimna tantula (Hustedt) Lange-Bertalot ETAN 1
Navicula cryptocephala Kützing NCRY 1
Nitzschia sociabilis Hustedt NSOC 1
Nitzschia soratensis Morales & Vis NSTS 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Surirella angusta Kützing SANG 1
Surirella lacrimula English SLAC 1
Sellaphora nyassensis (O.Muller) D.G. Mann SNYA 1