Ho Yan Yeung looking for snails (VIDEO) University of Utah Health This video is under embargo. Please login to access this video. Caption Ho Yan Yeung, PhD, first author on the study, hunts for venomous sea snails in the shallow reefs of Palau. Credit Safavi Lab Usage Restrictions Use with credit. License Original 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.