魟魚精子不同的游動方式。 (VIDEO) City University of Hong Kong This video is under embargo. Please login to access this video. Caption 魟魚精子展示出不同的游動方式,包括游向前、轉方向以及向後游。 Credit Panbing Wang et al. / DOI number: 10.1073/pnas.2024329118 Usage Restrictions Video must only be used with appropriate caption and credit. 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.