The larval distribution of T. symmetricus indicated a spawning nucleus near the center of the Baja California Peninsula between Point Conception and Punta Baja, located between 150 and 600 km offshore from March to July .
La distribución de las larvas de T. symmetricus indicaban un núcleo de desove en la parte central de la península de Baja California entre punta Concepción y punta Baja, ubicada entre 150 y 600 km de la costa durante marzo a julio .