Workers dueling to become queens (VIDEO) University of Florida This video is under embargo. Please login to access this video. Caption Worker Harpegnathos saltator ants dueling with their antennae to decide which will become pseudo-queens capable of laying eggs -- and living much longer. Credit Kayli Sieber Usage Restrictions None 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.