Terropterus xiushanensis (IMAGE) Chinese Academy of Sciences Headquarters Caption a), c), d), e) and f) appendages; b) reconstruction drawing, dorsal and ventral views; g) genital operculum and the genital appendage Credit NIGPAS Usage Restrictions None License Original 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.