Hymenoepimecis pucallpina Wasp (IMAGE) University of Turku Caption The Hymenoepimecis pucallpina species was discovered in Peruvian Amazonia near the river-side city of Pucallpa. The wasps in the genus Hymenoepimecis are parasitic on spiders and can manipulate the behaviour of the host in complicated ways. This kind of manipulation of another species is rare in nature, which is why the species discovery is especially interesting. Credit Photo: Kari Kaunisto Usage Restrictions Please credit the photo to the photographer 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.