Schwach elektrischer Elefantenrüsselfisch (IMAGE) University of Bonn Caption (Gnathonemus petersii) bei der Futtersuche. Credit © Foto: Maik Dobiey/Uni Bonn Usage Restrictions This image may be used with the press release. 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.