Date prélèvement 08/07/2008
Commentaire Prélèvement V.Beaumont-C.Alglave, Lame V.Beaumont, Lecture A.Delvoye / DGPE
IBD
TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 183
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 53
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 29
Melosira varians Agardh MVAR 27
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 18
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 11
Navicula gregaria Donkin NGRE 9
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 8
Fragilaria capucina Desm. ssp. rumpens (Kütz.) Lange-Bert. ex Bukht. FCRP 8
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 7
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 4
Amphora pediculus (Kützing) Grunow APED 3
Eolimna minima(Grunow) Lange-Bertalot EOMI 3
Encyonema prostratum (Berkeley) Kützing EPRO 3
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 3
Nitzschia sociabilis Hustedt NSOC 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 2
Diatomées non identifiées vue connectives VUCO 2
Cyclotella ocellata Pantocsek COCE 1
FRUSTULIA L. Rabenhorst FRUS 1
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Navicula cryptotenella Lange-Bertalot NCTE 1
Navicula germainii Wallace NGER 1
Navicula rhynchocephala Kützing NRHY 1
Navicula veneta Kützing NVEN 1
Nitzschia supralitorea Lange-Bertalot NZSU 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Surirella roba Leclercq SRBA 1