Parasitic Butterfly Larvae (IMAGE) Acoustical Society of America Caption Parasitic butterfly larvae may use acoustic signals to infiltrate ant colonies. Credit Marco Gherlenda/University of Turin, Italy Usage Restrictions This image may be used only with appropriate caption and 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.