<i>Rhagoletis pomonella</i> (IMAGE) Rice University Caption A Rhagoletis pomonella fly explores the native host fruits of hawthorn trees. Credit Hannes Schuler Usage Restrictions Must 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.