Plates Underwater (IMAGE) University of British Columbia Caption Warming and limpet herbivores restructure marine communities. In the foreground, seaweed proliferates on a plate exposed to ambient temperatures in the absence of limpets. Just beyond, very little survives on a plate exposed to warm temperatures and where limpets are allowed to graze. Credit Rebecca Kordas Usage Restrictions None 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.