Nematode <I>Pristionchus pacificus</i> (IMAGE) Max-Planck-Gesellschaft Caption The nematode Pristionchus pacificus (left) and its host, the dung beetle (right). Credit Jürgen Berger / Dan Bumbarger / Max Planck Institute for Developmental Biology 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.