Ant (IMAGE) University of Wisconsin-Madison Caption This is a Cyphomyrmex ant. These fungus-growing ants harbored a microbe that made the newly discovered antibiotic cyphomycin. Credit Alec Wild Usage Restrictions None 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.