Bat Image -- 3-D micro-CT (IMAGE) University of Western Ontario Caption Example of the three-dimensional micro-CT image data that was used to examine the anatomy of intact bat specimens. The stylohyal bone (shown in blue) connects the larynx with the bone that surrounds the eardrum (yellow) in bats that use laryngeal echolocation. In this non-echolocating species, the stylohyal passes interior to the bone surrounding the eardrum, without contacting it. Credit Robarts Research Institute Usage Restrictions None 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.