X-Ray Microtomography (image) University of Vienna Caption The picture shows lamprey and sturgeon hatchlings as well as a mouse embryo, all imaged with X-ray microtomography. Credit Copyright: Brian Metscher Usage Restrictions The image may only be used with appropriate caption or credit. 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.