Gallo-Reynoso, Juan Pablo, Edna O. Francisco, and Charles Leo Ortiz. “Age Estimation on Long-Beaked Common Dolphins, Delphinus Capensis, from the Gulf of California”. THERYA 5, no. 2 (August 28, 2014): 449–460. Accessed July 26, 2025. https://therya.mastozoologiamexicana.com/index.php/THERYA/article/view/185.