<i>Prionopelta vampira</i> (IMAGE) Pensoft Publishers Caption The face of Prionopelta vampira with the longest teeth of the newly described species -- teeth which are used for hunting micro-invertebrate prey. Credit California Academy of Sciences Usage Restrictions CC-BY 4.0 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.