Date prélèvement 22/06/2009
Commentaire Prélèvement A.Delvoye-V.Beaumont, Lame V.Beaumont, Lecture A.Delvoye /
IBD
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 241
Nitzschia fonticola Grunow in Van Heurck NFON 30
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 24
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 18
Nitzschia inconspicua Grunow NINC 12
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 10
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 9
Achnanthidium pyrenaicum (Hustedt) Kobayasi f. anormale ADPT 8
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 4
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 4
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 3
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 3
Melosira varians Agardh MVAR 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Navicula tripunctata (O.F.Müller) Bory NTPT 3
Diatoma mesodon (Ehrenberg) Kützing DMES 2
Navicula capitatoradiata Germain NCPR 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Navicula gregaria Donkin NGRE 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Psammothidium lauenburgianum (Hustedt) Bukhtiyarova et Round PLAU 2
Diatomées non identifiées vue connectives VUCO 2
Amphora pediculus (Kützing) Grunow APED 1
Cyclotella meneghiniana Kützing CMEN 1
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 1
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1