Silk of a mite researchers (IMAGE) Universidad de La Rioja Caption The researchers Miodrag Grbiç, and behind, Charo García and Ignacio Pérez Moreno in the University of La Rioja (Spain). Credit University of La Rioja 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.