Date prélèvement 23/07/2009
Commentaire Prélèvement A.Delvoye-V.Beaumont, Lame V.Beaumont-L.Nowak-C.Drombry, Lecture A.Delvoye / CTUM
IBD
TaxonCodeEffectif
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 95
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 76
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 67
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 25
Nitzschia inconspicua Grunow NINC 14
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 13
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 12
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 11
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 6
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 6
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 6
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 5
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 4
Amphora pediculus (Kützing) Grunow APED 4
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 4
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 4
Diatomées non identifiées vue connectives VUCO 4
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 3
Achnanthidium rivulare Potapova &Ponader ADRI 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 3
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 3
Navicula cryptotenella Lange-Bertalot NCTE 3
Navicula gregaria Donkin NGRE 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Achnanthes subhudsonis Hustedt ASHU 2
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 2
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Navicula tripunctata (O.F.Müller) Bory NTPT 2
Navicula veneta Kützing NVEN 2
Nitzschia costei Tudesque, Rimet & Ector NYCO 2
Amphora inariensis Krammer AINA 1
Diatoma mesodon (Ehrenberg) Kützing DMES 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1