Blue-Tailed Damselfly (IMAGE) Science in Public Caption The blue-tailed damselfly (Ischnura elegans) in mating formation. Credit Rachael Dudaniec, Macquarie University Usage Restrictions For editorial use only. A credit to Macquarie University must be included. 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.