Liang Bua Rat Species (IMAGE) Emory Health Sciences Caption This is a graphic image of the Liang Bua rat species used in the study. Credit Image from the research paper Usage Restrictions Must include credit. 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.