Crematogaster levior (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Crematogaster levior, eine südamerikanische Ameisenart, die symbiotisch mit anderen Ameisenarten im selben Nest lebt Credit Foto/©: Florian Menzel, JGU Usage Restrictions This image may only be used in connection with the press release "Chemical profile of ants adapts rapidly," issued by Johannes Gutenberg University Mainz on August 11, 2017. 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.