Skeleton of chimpanzee named Tschego (IMAGE) University of Auckland Caption Skeleton of chimpanzee named Tschego in Museum für Naturkunde Berlin. Credit Javier Virués-Ortega Usage Restrictions No restrictions. License Public Domain 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.