The Spotted-Thighed Frog - Spots (IMAGE) University of South Australia Caption The spotted-thighed frog is easily identified by the distinct spots on its thighs. Credit UniSA/Christine Taylor Usage Restrictions with credit please 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.