Saccorhytus (IMAGE) Virginia Tech Caption A scanning electron microscopic image of the Saccorhytus from the Swiss Light Source in Switzerland. Image courtesy Shuhai Xiao. Credit Credit Shuhai Xiao. Usage Restrictions Credit Shuhai Xiao. 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.