Date prélèvement 29/07/2009
Commentaire c.6737 - Prélèvements Gay Environnement - Lames N.Nouchet - Comptage J.Migaud - Faible densité de diatomées dans le prélèvement - frustules de ADMI fins abimés -
IBD 18.7
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 138
Cymbella excisa Kützing var. excisa CAEX 58
Cymbella leptoceros (Ehrenberg) Kützing CLEP 12
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 4
Craticula accomoda (Hustedt) Mann CRAC 1
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 3
Cocconeis pediculus Ehrenberg CPED 1
Achnanthidium thienemannii (Hustedt) Lange-Bertalot ADTH 8
Achnanthes thermalis (Rabenhorst) Schoenfeld var. thermalis Schoenfeld ATHE 6
Amphora pediculus (Kützing) Grunow APED 2
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 4
Gomphonema lateripunctatum Reichardt & Lange-Bertalot GLAT 43
Gomphonema angustatum (Kützing) Rabenhorst GANG 11
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 76
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 10
Navicula cryptotenella Lange-Bertalot NCTE 6
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 3
Navicula tripunctata (O.F.Müller) Bory NTPT 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1
Navicula veneta Kützing NVEN 1