Most Stretchable Spider Silk Reported (IMAGE) PLOS Caption Egg sac of the European spider of the year Meta menardi. Credit Lepore E, Marchioro A, Isaia M, Buehler MJ, Pugno NM (2012) Evidence of the most Stretchable Egg Sac Silk Stalk, of the European Spider of the Year <i>Meta menardi. PLoS ONE</i> 7(2): e30500. doi:10.1371/journal.pone.0030500 Usage Restrictions Please provide proper attribution upon use. 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.