M. dorsatus (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption The wings of Megatibicen dorsatus, a prairie-dwelling cicada, are helping engineers design water-repellent surfaces. Credit Photo courtesy Catherine Dana Usage Restrictions Photo may be used with stories related to this press release. Credit is required: Photo courtesy Catherine Dana 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.