Syngnathid-specific adaptations, with comparison of a Gulf pipefish (Syngnathus scovelli) and a three-spine stickleback (Gasterosteus aculeatus). Modified figure from the Cresko Lab paper on the Gulf pipefish genome: Small et al. (2016) Genome Biology (https://doi.org/10.1186/s13059-016-1126-6) under CC BY 4.0.