Date prélèvement 28/07/2009
Commentaire Prélèvement V.Beaumont-R.Cochet, Lame L.Nowak-C.Drombry-V.Beaumont, Lecture V.Beaumont / NGER
IBD
TaxonCodeEffectif
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 192
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 26
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 24
Navicula gregaria Donkin NGRE 14
Navicula lanceolata (Agardh) Ehrenberg NLAN 14
Gomphonema bourbonense E. Reichardt et Lange-Bertalot GBOB 13
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 11
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 9
Encyonema lange-bertalotii Krammer morphotype 1 ENLB 8
Nitzschia palea (Kützing) W.Smith var. palea NPAL 8
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Navicula cryptocephala Kützing NCRY 4
Navicula tripunctata (O.F.Müller) Bory NTPT 4
Nitzschia costei Tudesque, Rimet & Ector NYCO 4
Aulacoseira subborealis (Nygaard) Denys Muylaert & Krammer AUSB 3
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 3
Navicula cryptotenella Lange-Bertalot NCTE 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Amphora pediculus (Kützing) Grunow APED 2
Aulacoseira granulata (Ehr.) Simonsen AUGR 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 2
Melosira varians Agardh MVAR 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Nitzschia supralitorea Lange-Bertalot NZSU 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Stauroneis thermicola (Petersen) Lund STHE 2
XXXX 2
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
CYCLOTELLA F.T. Kützing ex A de Brébisson CYCL 1
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Mayamaea atomus var. alcimonica (Reichardt) Reichardt MAAL 1
Navicula capitatoradiata Germain NCPR 1
Nitzschia frustulum (Kützing) Grunow var.frustulum NIFR 1
Nitzschia inconspicua Grunow NINC 1
Navicula rhynchocephala Kützing NRHY 1
Nitzschia sociabilis Hustedt NSOC 1
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 1
Stauroneis phoenicenteron (Nitzsch) Ehrenberg SPHO 1