Ceratium on Alex (IMAGE) Virginia Institute of Marine Science Caption A chain of Alexandrium monilatum below a Tripos furca. Both are mixoplankton that were collected during a late summer bloom of Alexandrium monilatum in the York River in Gloucester, VA. Credit Photo by Heather Corson. Usage Restrictions This image is only to be used in conjunction with or reporting on this feature story. 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.