To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1 3D structure of kidneys of the Mytilus galloprovincialis. Maximum intensity projection images and 3D reconstructed images of 3D T1w-MRI are rotated in the longitudinal axis of the mussel. The top side shows the anterior direction of the mussel. Accumulation and excretion of manganese ion in the kidney of Mytilus galloprovincialis Hidefumi Wakashin, Eriko Seo, and Yoshiteru Seo Journal of Experimental Biology 2018. 221:None-None; doi: 10.1242/jeb.185439 Download Original Video