Ponto-Caspian Goby (IMAGE) University of Basel Caption Ponto-Caspian goby (Neogobius melanostomus) Credit University of Basel, Department of Environmental Sciences Usage Restrictions Give adequate 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.