lionfish (IMAGE) University of Alberta Caption U of A biologist Stephanie Green captures a lionfish for her research on invasive species. Green led a new study suggesting that managing invasive species in specific areas may be more practical and effective than trying to eliminate them altogether. (Photo courtesy of Stephanie Green) Credit Photo courtesy of Stephanie Green Usage Restrictions with credit 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.