Date prélèvement 30/07/2008
Commentaire c.6388 - Prélèvements Gay environnement, lames J.Migaud, comptage J.Vizinet - RS Paca - N.B.Faible densité de diatomées dans le prélèvement.
IBD
TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 278
Navicula tripunctata (O.F.Müller) Bory NTPT 31
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Simonsenia delognei Lange-Bertalot SIDE 3
Navicula cryptotenella Lange-Bertalot NCTE 9
Diploneis oblongella (Naegeli) Cleve-Euler DOBL 8
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 9
Navicula veneta Kützing NVEN 1
Caloneis bacillum (Grunow) Cleve CBAC 12
Nitzschia heufleriana Grunow NHEU 1
Nitzschia frustulum (Kützing) Grunow var.frustulum NIFR 3
Achnanthidium biasolettianum (Grunow in Cl. & Grun.) Lange-Bertalot ADBI 4
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 4
Amphora copulata (Kütz) Schoeman & Archibald ACOP 9
Eolimna minima(Grunow) Lange-Bertalot EOMI 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 5
Achnanthes lanceolata (Breb.) Grun. subsp. frequentissima Lange-Bertalot ALFR 1
Achnanthidium rivulare Potapova &Ponader ADRI 2
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 2
Diatoma vulgaris Bory DVUL 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Stauroneis smithii Grunow SSMI 1
Cymbella tumidula Grunow in A.Schmidt & al. CTMD 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Navicula capitatoradiata Germain NCPR 1
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 1