Barnacle Species (image) Okinawa Institute of Science and Technology (OIST) Graduate University Share Print E-Mail Caption These are two Neoverruca barnacles. The white scale bar measures one centimeter in length. Credit Hiromi Watanabe and JAMSTEC Usage Restrictions Permission by JAMSTEC required for reproduction 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.