Date prélèvement 09/09/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M. Hueber ; Opérateur de lecture, Eurofins Expertises Environnementales, A. Barthes
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 145
STAUROSIRA (C.G. Ehrenberg) D.M. Williams & F.E. Round STRS 34
Melosira varians Agardh MVAR 25
COCCONEIS C.G. Ehrenberg COCO 22
Fragilaria crotonensis Kitton FCRO 20
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 18
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 16
Achnanthidium caravelense Novais et Ector ADCV 12
Achnanthidium rivulare Potapova &Ponader ADRI 9
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 7
Nitzschia costei Tudesque, Rimet & Ector NYCO 7
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 6
Nitzschia soratensis Morales & Vis NSTS 6
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 5
Gomphoneis eriense var. variabilis Kociolek & Stoermer GEVA 4
Eolimna minima(Grunow) Lange-Bertalot EOMI 4
Nitzschia inconspicua Grunow NINC 4
Nitzschia archibaldii Lange-Bertalot NIAR 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 3
Ulnaria ulna (Nitzsch.) Compère UULN 3
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 3
Navicula sp. NASP 3
Navicula radiosa Kützing NRAD 2
Cymbella turgidula Grunow 1875 in A.Schmidt & al. var. turgidula CTGL 2
Asterionella formosa Hassall AFOR 2
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 2
Navicula rostellata Kützing NROS 2
Cymbella excisa Kützing var. excisa CAEX 2
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 2
Nitzschia gessneri Hustedt NGES 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Navicula germainii Wallace NGER 2
Fragilaria pectinalis (O.F. Müller) Gray FPEC 2
Navicula striolata (Grun.) Lange-Bertalot in Reichardt NSTL 2
Navicula cataracta-rheni Lange-Bertalot NCTT 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Achnanthes lanceolata ssp. frequentissima var. rostratiformis Lange-Bertalot ALFF 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Cyclostephanos dubius (Fricke) Round CDUB 1