<i>Duocalcar geminum</i> (IMAGE) Entomological Society of America Caption The propagation phase-contrast X-ray synchrotron imaging technique was used to create this image of Duocalcar geminum, which was found in opaque amber. Credit Entomological Society of America Usage Restrictions Credit Entomological Society of America 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.