Evolutionary BiologybioRxivPreprint
Convergent evolution of parrotfish beaks enables stress redistribution during high-force feeding
Ritika Raj Menghani, Sean Anthony Trainor, Kory M Evans, Raudel O. Avila
This study uses biomechanical modeling to show that parrotfish beaks evolved to manage stress during feeding, with fused dentition reducing stress accumulation compared to discrete teeth.
DOI 10.64898/2026.04.27.721161