Eucera sp. preserved (IMAGE) Faculty of Sciences of the University of Lisbon Caption Image taken under binocular lens, corresponding to specimen details of the dorsum. This specimen was extracted from the sediment filling a cocoon. Credit Andrea Baucon. Usage Restrictions Attribution is required. 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.