Invasive Grass Carp (IMAGE) University of Toledo Caption Jason Gostiaux, a fisheries biologist who in 2019 was an aquatic ecology lab research technician at the UToledo Lake Erie Center as part of the strike team, holds a grass carp captured in the Sandusky River. Credit Daniel Miller, The University of Toledo Usage Restrictions None License Original 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.