A Queen Butterfly (IMAGE) University of Arizona Caption Insects are a group in which feeding on plants increases rates of species proliferation, including among the butterflies and moths, which are almost all herbivorous. Credit Daniel Stolte/UANews Usage Restrictions This visual may only be used in conjunction with reporting or posting this news release. Credit must be given as indicated. 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.