Fruit flies social distance (IMAGE) University of Bristol Caption 1. Images of a groups of fruit flies (small black dots) placed in a triangular arena. Normal flies (left triangle) like to be a certain distance apart showing their preference for social space, flies mutants in the schizophrenia-associated Rim gene (right) prefer increased in social distance. Credit University of Bristol 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.