<i>Stenamma callipygium</i> (IMAGE) Pensoft Publishers Caption This image show a worker ant of the newly described species Stenamma callipygium. Credit Michael G. Branstetter Usage Restrictions CC-BY 3.0 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.