Reconstruction of New Mammals (IMAGE) American Museum of Natural History Caption This reconstruction shows arboreal mammals in a Jurassic forest. The three animals on the left side represent the three new species of euharamiyidan mammals. The other two represent a gliding species and another euharamiyidan, respectively, that were reported earlier. Credit Zhao Chuang Usage Restrictions Can only be used with stories about this <i>Nature</i> paper, with appropriate credit. 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.