Date prélèvement 10/08/2016
Commentaire Note avec des réserves Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, Léa Feret; Opérateur de lecture, Eurofins Expertises Environnementales, E. Soroczki-Pinter
IBD
TaxonCodeEffectif
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 191
Fragilaria crotonensis Kitton FCRO 32
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 30
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 28
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 21
Melosira varians Agardh MVAR 11
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 11
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 7
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 5
Navicula cryptotenella Lange-Bertalot NCTE 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Navicula capitatoradiata Germain NCPR 4
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 4
Navicula gregaria Donkin NGRE 3
Asterionella formosa Hassall AFOR 3
Navicula tripunctata (O.F.Müller) Bory NTPT 3
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
AULACOSEIRA G.H.K. Thwaites AULA 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
STAUROSIRELLA D.M. Williams & F.E. Round emend Morales STRL 2
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Cymbella lange-bertalotii Krammer CLBE 1
EUNOTIA C.G. Ehrenberg EUNO 1
Achnanthidium rivulare Potapova &Ponader ADRI 1
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Fragilaria pectinalis (O.F. Müller) Gray FPEC 1
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 1
Navicula antonii Lange-Bertalot NANT 1
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 1
Navicula sancti-naumii Levkov et Metzeltin NSNM 1
Fragilaria gracilis Østrup FGRA 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Navicula sp. NASP 1
Cocconeis pediculus Ehrenberg CPED 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 1
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 1
Sellaphora japonica (Kobayasi) H. Kobayasi in Mayama & Kawashima SJAP 1