<em>Calopteryx Splendens</em> (Banded Demoiselle) (IMAGE) UK Centre for Ecology & Hydrology Caption Calopteryx splendens (banded demoiselle), a species of damselfly that was recorded in official sampling in the River Ray after 1991, following an absence of several years. Credit Charles J Sharp [CC BY-SA 3.0] https://commons.wikimedia.org/wiki/File:Banded_Demoiselle_(Calopteryx_splendens)_male_adult.jpg Usage Restrictions Creative Commons licence 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.