[1] Museum Natl Hist Nat, UMR 7245, MNHN, CNRS,MCAM, F-75231 Paris, France
[2] ANSES, Unite Toxicol Contaminants, F-35302 Fougeres, France
[3] ANSES, Unite Caracterisat Toxines, F-94706 Maisons Alfort, France
[4] Univ Montpellier 2 & 1, ECOSYM, UMR 5119, CNRS,IRD,Ifremer, F-34095 Montpellier, France