Pygmy Grasshopper (IMAGE) Swedish Research Council Caption Among individual variation exemplified by alternative color morphs of the pygmy grasshopper Tetrix subulata. Credit (photograph by Anders Forsman) 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.