Shell-less Coral (IMAGE) CSIRO Australia Caption Pictured is a bright red, undescribed species of shell-less coral, called an anthomastid or gorgons-head coral, at 1700 meters deep at the Cascade Plateau, off south-east Tasmania. Credit Advanced Imaging and Visualization Laboratory WHOI Usage Restrictions Credit: Advanced Imaging and Visualization Laboratory WHOI License Licensed 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.