<i>Agilodocodon</i> and <i>Docofossor</i> (IMAGE) University of Chicago Medical Center Caption This is an illustration of Agilodocodon and Docofossor. The skeletal features of Agilodocodon (top left) suggeset it was an agile and active arboreal animal. The skeletal features of Docofossor (bottom right) suggest it lived in burrows and fed on worms and insects. Credit April I. Neander, the University of Chicago 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.