SpineWave: Harnessing Fish Rigid-Flexible Spinal Kinematics for Enhancing Biomimetic Robotic Locomotion. - Qu He; Weikun Li; Guangmin Dai; Hao Chen; Qimeng Liu; Xiaoqing Tian; Jie You; Weicheng Cui; Michael S. Triantafyllou; Dixia Fan (CoRR, 2025)