Antarctic Underwater Ecosystem (IMAGE) University of New South Wales Caption This shows fan worms (turquoise) and sponges (orange) under the sea ice in Antarctica near Casey Station -- the kind of animals that could be lost with an increase in sunlight reaching them. Credit Graeme Clark, UNSW Usage Restrictions In association with reports on the research 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.