THIS SNAKE LIKE CARVING IS OFTEN ENCOUNTERED ON THEIR SWORDS BUT IF THERE IS A LEGEND, NAME OR STORY I AM NOT AWARE OF IT. BEING A ZOOLOGY MAJOR IT HAS ALWAYS REMINDED ME OF A PLANARIAN FLATWORM. WE HAD SOME FUN WITH THEM SPLIT ONES HEAD AND IT GROWS TWO HEADS VERY IMPRESSIVE REGENERATIVE POWERS. A PICTURE OF THE CRITTER WITH 2 EYESPOTS.