Spicules of Stichopus vastus Sluiter, 1887 (USM/MSL/PLAN001). A Large tables from the dorsal body wall B rosettes from the dorsal body wall C C-shaped rods from the dorsal body wall D reduced tables from the dorsal body wall E rods with large perforated central plate from the tube feet F multiperforated plates from the tube feet G tables from the tube feet H C-shaped rods from the tube feet I tables from the dorsal papillae J large reduced tables from the dorsal papillae K C-shaped and S-shaped rods from the dorsal papillae L rosettes found from the dorsal papillae M large perforated plates from the dorsal papillae N rods from the tentacles O C-shaped rods from the tentacles Q tables from the tentacles.