Theodore Castro‐Santos

Papers

Total Citations

167

H-Index

About

Theodore Castro-Santos is a leading figure in fish biomechanics and locomotion, whose work bridges fundamental biology with applied engineering. His research focuses on the kinematics and hydrodynamics of undulatory swimming, particularly how diverse fish species generate thrust and maneuver through complex aquatic environments. A major contribution is his demonstration of a surprising convergence in swimming kinematics across a vast diversity of fishes, showing that despite differences in body shape and habitat, many species share common undulatory movement patterns. This insight, detailed in his highly cited 2021 paper (128 citations), challenges traditional classification of swimming modes and has profound implications for understanding the evolution of locomotion. Castro-Santos also develops fish-inspired segment models for steady swimming (24 citations), directly informing the design of more efficient underwater robots. His work extends to applied aspects of locomotion and biomechanics (15 citations), addressing how fish navigate obstacles like dams and culverts. By integrating high-speed videography, mathematical modeling, and comparative biology, Castro-Santos provides a foundational understanding of how fish move, with practical applications in conservation engineering and bio-inspired robotics.