Red-eyed crocodile skink (IMAGE) University of Adelaide Caption The red-eyed crocodile skink (Tribolonotus gracilis) is endemic to New Guinea. Trade is only recorded by the US and EU, with recent import numbers indicating local wild harvest quotas are likely being exceeded by exporters. Credit Adam Toomes, the University of Adelaide. Usage Restrictions Only to be used with this photo. License Original 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.