Morgan Kelly, University of California - Santa Barbara (image) University of California - Santa Barbara Share Print E-Mail Caption This is UCSB researcher Morgan Kelly. In her hands is a red urchin, close relative of the purple urchin, and one of several marine species being studied in the Hofmann lab for their response to ocean acidification. The other species include coral, algae, and the California mussel. Credit UCSB Usage Restrictions None 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.