(IMAGE) Max Planck Institute for Chemical Ecology Caption An insect that lives up to its name because its larvae are insatiable: Manduca sexta (Manduca: Lat. "chewer"). A female Manduca sexta hawkmoth lays eggs on the leaves of a tobacco plant after it has pollinated the tobacco flowers. The putative mutualist then turns into an antagonist, because hungry caterpillars hatch from these eggs. Credit Danny Kessler / Max Planck Institute for Chemical Ecology, Jena, Germany 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.