Date prélèvement 08/09/2012
Commentaire Prélèvement, IPL SED Nord ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 138
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 69
Navicula tripunctata (O.F.Müller) Bory NTPT 54
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 21
Diatoma vulgaris Bory DVUL 20
GOMPHONEMA C.G. Ehrenberg GOMP 20
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 14
Navicula cryptotenella Lange-Bertalot NCTE 12
Cocconeis pediculus Ehrenberg CPED 7
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 7
DIATOMA J.B.M. Bory de St. Vincent DIAT 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Amphora pediculus (Kützing) Grunow APED 3
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 3
Ulnaria ulna (Nitzsch.) Compère UULN 3
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Navicula capitatoradiata Germain NCPR 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Navicula gregaria Donkin NGRE 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 1
Nitzschia inconspicua Grunow NINC 1
NITZSCHIA A.H. Hassall NITZ 1
Navicula viridula (Kützing) Ehrenberg NVIR 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 1
Diatoma ehrenbergii Kützing DEHR 1