Date prélèvement 19/07/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Melosira varians Agardh MVAR 76
Nitzschia palea (Kützing) W.Smith var. palea NPAL 42
Navicula germainii Wallace NGER 31
Navicula rostellata Kützing NROS 24
Navicula gregaria Donkin NGRE 16
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 16
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 15
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 10
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 8
Nitzschia subtilis Grunow in Cleve et Grunow NISU 8
Fragilaria rumpens (Kütz.) G.W.F.Carlson FRUM 8
Mayamaea atomus (Kützing) Lange-Bertalot var.atomus MAAT 7
Surirella suecica Grunow in Van Heurck SSUE 6
Navicula capitatoradiata Germain NCPR 6
Surirella lacrimula English SLAC 6
Navicula trivialis Lange-Bertalot var. trivialis NTRV 6
Eolimna minima(Grunow) Lange-Bertalot EOMI 6
Nitzschia recta Hantzsch in Rabenhorst NREC 5
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Nitzschia acicularis(Kützing) W.M.Smith NACI 4
Cocconeis pediculus Ehrenberg CPED 4
Nitzschia intermedia Hantzsch ex Cleve & Grunow NINT 4
Gyrosigma kuetzingii (Grunow) Cleve GYKU 4
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Navicula(dicta) difficillima Hustedt NDIF 4
Diatomées non identifiées vue connectives VUCO 4
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 3
Cymbella compacta Østrup CCMP 3
Navicula cryptocephala Kützing NCRY 3
Navicula sp. NASP 3
Nitzschia species NZSS 3
Amphora pediculus (Kützing) Grunow APED 3
Navicula veneta Kützing NVEN 2
Gomphonema species GOMS 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Surirella angusta Kützing SANG 2
Nitzschia sociabilis Hustedt NSOC 2
Surirella species SURS 2
Diatoma vulgaris Bory DVUL 2
Navicula catalanogermanica Lange-Bertalot & Hofmann NCAT 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Navicula amphiceropsis Lange-Bertalot & Rumrich NAAM 2
Eolimna Comperei Ector Coste et Iserentant in Coste & Ector EOCO 2
Nitzschia capitellata Hust.var.tenuirostris (Grunow in Van Heurck) Bukhtiyarova NCTN 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Cyclotella costei Druart & Straub CCOS 1
Navicula caterva Hohn & Hellerman NCTV 1
Amphora indistincta Levkov AMID 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1
Craticula accomoda (Hustedt) Mann CRAC 1
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
Cyclotella meneghiniana Kützing CMEN 1
Ulnaria ulna (Nitzsch.) Compère UULN 1
Navicula tripunctata (O.F.Müller) Bory NTPT 2
Gyrosigma obtusatum (Sullivan & Wormley) Boyer GYOB 1