Temnothorax nylanderi (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Two ants of the species Temnothorax nylanderi: The lighter colored ant is infected with larvae of the tapeworm Anomotaenia brevis (bottom right) and thus has a different cuticle color as well as, more importantly, a considerably longer lifespan. Credit photo/©: Susanne Foitzik Usage Restrictions This image may only be used in connection with the press release "Parasites as fountains of youth: Study finds infected ants live much longer", issued by Johannes Gutenberg University Mainz on May 25, 2021. 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.