Bats and body size (IMAGE) University of Kansas Caption Photographs from a Guadalcanal field site demonstrating the size difference between sympatric species H. diadema and H. dinops. Credit Lavery et al Usage Restrictions None 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.