Nematodes (IMAGE) California Institute of Technology Caption Many different species of nematodes were found by the Sternberg lab to communicate using the same types of chemical cues. Credit California Institute of Technology Usage Restrictions Credit required 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.