Movie 2.

3D reconstructed micro CT and T_1w-MRI of Calyptogena okutanii. (A) 3D reconstructed micro CT around the hinge area of the clam shown in Fig. 2A. A series of 36 images were rotated in 10 degree steps around the left-right axis. (B) 3D reconstructed T_1w-MRI of hemolymph and visceral tissues around the hinge area of the clam shown in Fig. 2C. A series of 24 images were rotated in 15 degree steps around the dorsal-ventral oblique axis.