Date prélèvement 21/07/2009
Commentaire Prélèvement A.Delvoye-V.Beaumont, Lame V.Beaumont-L.Nowak-C.Drombry, Lecture A.Delvoye /
IBD
TaxonCodeEffectif
Nitzschia inconspicua Grunow NINC 128
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 76
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 21
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 20
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 16
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 14
Nitzschia costei Tudesque, Rimet & Ector NYCO 12
Navicula gregaria Donkin NGRE 10
Navicula tripunctata (O.F.Müller) Bory NTPT 10
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 8
Nitzschia fonticola Grunow in Van Heurck NFON 8
Achnanthidium rivulare Potapova &Ponader ADRI 7
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 7
Eolimna minima(Grunow) Lange-Bertalot EOMI 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 4
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Amphora pediculus (Kützing) Grunow APED 2
Achnanthes subhudsonis Hustedt ASHU 2
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 2
Diadesmis gallica var. perpusilla (Grunow) Lange-Bertalot DGPE 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Meridion circulare (Greville) Agardh var.constrictum (Ralfs) Van Heurck MCCO 2
Navicula cryptocephala Kützing NCRY 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Diatomées non identifiées vue connectives VUCO 2
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Melosira varians Agardh MVAR 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1
Stauroneis thermicola (Petersen) Lund STHE 1