Khanh Ly and Karina Mejia (IMAGE) University of Guam Caption University of Guam Master of Science in Biology students Khanh Ly, left, and Karina Mejia, explore a river in Southern Guam to find eels and snails for their thesis projects. Credit University of Guam Usage Restrictions For use with publication of this article only 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.