Formica exsecta Worker (1 of 2) (image) University of Exeter Share Print E-Mail Caption Males flew further, 140 meters on average, probably because they are lighter and more agile than queens. Credit Emma Vitikainen Usage Restrictions Usage must be credited. Share Print E-Mail 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.