Date prélèvement 02/06/2014
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M-A.Liger ; Opérateur de lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 115
Amphora pediculus (Kützing) Grunow APED 37
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 30
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 23
Navicula gregaria Donkin NGRE 21
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 15
Navicula cryptotenella Lange-Bertalot NCTE 15
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 15
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 12
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 11
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 8
Eolimna minima(Grunow) Lange-Bertalot EOMI 8
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 8
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 6
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 6
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 6
GOMPHONEMA C.G. Ehrenberg GOMP 6
Navicula lanceolata (Agardh) Ehrenberg NLAN 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 4
Nitzschia sociabilis Hustedt NSOC 4
Navicula tripunctata (O.F.Müller) Bory NTPT 4
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 4
Navicula antonii Lange-Bertalot NANT 3
Achnanthidium lauenburgianum (Hustedt) Monnier Lange-Bertalot & Ector ADLB 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
NITZSCHIA A.H. Hassall NITZ 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Navicula veneta Kützing NVEN 2
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 2
Parlibellus protractus (Grunow) Witkowski Lange-Bertalot & Metzeltin PPRO 2
Nitzschia archibaldii Lange-Bertalot NIAR 2
Eolimna minima(Grunow) Lange-Bertalot f. anormale EOMT 2
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Nitzschia soratensis Morales & Vis NSTS 2
Aulacoseira ambigua (Grunow) Simonsen AAMB 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Navicula rostellata Kützing NROS 1
Cyclotella meneghiniana Kützing CMEN 1
Surirella lacrimula English SLAC 1
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 1