The Freshwater Crustacean D. magna with Microplastic Particles in the Digestive Tract (image) Cell Press Share Print E-Mail Caption This is an image of the freshwater crustacean D. magna. Fluorescent overview image showing fluorescent microplastic particles in the digestive tract. Credit Current Biology, Imhof et al. Usage Restrictions Credit Required Share Print E-Mail 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.