Toxic underwater crustacean (IMAGE) Goethe University Frankfurt Caption Xibalbanus tulumensis contains toxins that are suitable for the development of active substances against neurological diseases. Credit Björn M. von Reumont Usage Restrictions To be used only when reporting on Goethe University Frankfurt. Indicate copyright: Björn M. von Reumont 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.