Chocolate Chip Sea Star (image) University of Arizona Share Print E-Mail Caption This colorful chocolate chip sea star, along with sea cucumbers and sea urchins belongs to the Echinoderms, the only phylum with a body plan of five-fold symmetry. Credit Ethan Daniels/Shutterstock Usage Restrictions This visual may only be used in conjunction of reporting/posting of this news release. Credit must be stated as indicated. 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.