Date prélèvement 27/07/2009
Commentaire c.6737 - Prélèvement Gay Environnement - Lames N.Nouchet - Comptage J.Migaud - 1FA NANT
IBD 14.2
TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 54
Amphora inariensis Krammer AINA 34
Amphora copulata (Kütz) Schoeman & Archibald ACOP 46
Cocconeis pediculus Ehrenberg CPED 17
Cymbella excisa Kützing var. excisa CAEX 10
Caloneis bacillum (Grunow) Cleve CBAC 3
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 10
Caloneis molaris (Grunow) Krammer CMOL 2
Achnanthes ploenensis Hustedt var.gessneri (Hustedt) Lange-Bertalot APGE 1
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 71
Cocconeis placentula Ehrenberg var. placentula CPLA 6
Encyonema prostratum (Berkeley) Kützing EPRO 3
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Fragilaria capucina Desmazieres f. anormale FCAT 1
Fragilaria parasitica (W.Sm.) Grunow in Van Heurck FPAR 2
Fragilaria brevistriata Grunow in Van Heurck FBRE 1
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 12
Navicula antonii Lange-Bertalot NANT 6
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 8
Gyrosigma nodiferum (Grunow) Reimer GNOD 9
Navicula cryptotenella Lange-Bertalot NCTE 2
Nitzschia inconspicua Grunow NINC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 52
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 17
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Navicula tripunctata (O.F.M.) Bory f. anormale NTTT 16
Nitzschia sociabilis Hustedt NSOC 2
Navicula radiosafallax Lange-Bertalot NRFA 1
Tryblionella levidensis Wm. Smith TLEV 1
Ulnaria ulna (Nitzsch.) Compère UULN 3