Date prélèvement 08/09/2012
Commentaire Prélèvement, IPL SED Nord ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD 18.5
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 260
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 63
ACHNANTHIDIUM F.T. Kützing ACHD 25
Amphora pediculus (Kützing) Grunow APED 9
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 7
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 5
Cocconeis disculus (Schumann) Cleve in Cleve & Jentzsch CDIS 4
Caloneis bacillum (Grunow) Cleve CBAC 4
BRACHYSIRA F.T. Kützing BRAC 1
DIATOMA J.B.M. Bory de St. Vincent DIAT 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 4
EPITHEMIA F.T. Kützing EPIT 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Navicula cryptotenella Lange-Bertalot NCTE 4
Navicula antonii Lange-Bertalot NANT 2
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1