T. M. Remaili, S. L. Simpson, E. D. Amato, D. A. Spadaro, C. V. Jarolimek et al., The impact of sediment bioturbation by secondary organisms on metal 631 bioavailability, bioaccumulation and toxicity to target organisms in benthic bioassays: 632 implications for sediment quality assessment, Environ. Pollut, vol.630, pp.590-599, 2016.

,

D. M. Rosenberg and V. H. Resh, Introduction to freshwater biomonitoring and benthic 635 macroinvertebrates, pp.1-9, 1993.

J. Schaller, J. Dharamshi, and E. G. Dudel, Enhanced metal and metalloid 638 concentrations in the gut system comparing to remaining tissues of Gammarus pulex 639, 2011.

L. , Chemosphere, vol.83, issue.4, pp.627-631

E. R. Sholkovitz, The aquatic chemistry of rare earth elements in rivers and 641 estuaries, Aquat. Geochem, vol.1, issue.1, pp.1-34, 1995.

R. Smolders, G. De-boeck, and R. Blust, Changes in cellular energy budget as a 643 measure of whole effluent toxicity in zebrafish (Danio rerio), Environ. Toxicol, 2003.

, Chem, vol.22, issue.4, pp.890-899

. Statsoft, Statistica. StatSoft Inc, 2004.

W. Stumm and J. J. Morgan, Aquatic Chemistry An Introduction Emphasizing 647, 1996.

, Chemical Equilibria in Natural Waters

T. V. Van-der-meer, M. L. De-baat, P. F. Verdonschot, and M. H. Kraak, Benthic 654 invertebrate bioturbation activity determines species specific sensitivity to sediment 655 contamination, Front. Environ. Sci, vol.5, 2017.

C. C. Vaughn and C. C. Hakenkamp, The functional role of burrowing bivalves in 657 freshwater ecosystems, Freshwater. Biol, vol.46, issue.11, pp.1431-1446, 2001.

,

M. Xie, N. Wang, J. F. Gaillard, and A. I. Packman, Interplay between flow and 660 bioturbation enhances metal efflux from low-permeability sediments, J Hazard, 2018.

. Mater, , vol.341, pp.304-312

D. Yéghicheyan, C. Bossy, M. Bouhnik-le-coz, C. Douchet, G. Granier et al., , p.663

A. Lacan, F. Lanzanova, A. Rousseau, T. Seidel, J. Tharaud et al., , p.664

J. Chmeleff, C. Cloquet, S. Delpoux, M. Labatut, R. Losno et al., , p.665

J. Sonke, A compilation of silicon, rare earth element and twenty one other trace 666 element concentrations in the natural river water reference material SLRS 5, 2013.

M. Zeybek, H. Kalyoncu, and Ö. O. Ertan, Species composition and distribution of 670, 2012.

, Mollusca in relation to water quality, Turkish Journal of Fisheries and Aquat. Sci, vol.12, issue.3, pp.671-719

, ? The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work