Sediba (IMAGE) University of the Witwatersrand Caption Australopithecus sediba silhouette showing the newly-found vertebrae along with other skeletal remains from the species. Credit Wits University & NYU 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.