Date prélèvement 08/09/2012
Commentaire Prélèvement, IPL SED Nord ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 142
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 68
ACHNANTHIDIUM F.T. Kützing ACHD 20
Achnanthidium thienemannii (Hustedt) Lange-Bertalot ADTH 19
Nitzschia sociabilis Hustedt NSOC 18
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 15
Navicula tripunctata (O.F.Müller) Bory NTPT 15
DIATOMA J.B.M. Bory de St. Vincent DIAT 14
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 10
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 10
Amphora pediculus (Kützing) Grunow APED 9
GOMPHONEMA C.G. Ehrenberg GOMP 8
Eolimna minima(Grunow) Lange-Bertalot EOMI 7
Navicula cryptotenella Lange-Bertalot NCTE 7
Amphora indistincta Levkov AMID 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 6
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 4
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 3
Diploneis separanda Lange-Bertalot DSEP 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Karayevia ploenensis (Hustedt) Bukhtiyarova KAPL 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Cocconeis neodiminuta Krammer in Ricard CNDI 1
COCCONEIS C.G. Ehrenberg COCO 1
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 1
Fallacia helensis (Schulz.) D.G. Mann FHEL 1
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst NVER 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1