cone snail swallows sea worm (VIDEO) University of Utah Health This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption A Imperial cone snail harpoons and extracts a sea worm from its hiding place. Credit University of Utah Health Usage Restrictions Must include University of Utah Health credit line. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.