Morales-Aguilar, Jorge A., and José R. Ortíz-Aldana. “Reproductive Aspects of the Longtail Stingray Hypanus Longus (Garman, 1880) from the Landings of the Artisanal Fishery in the Pacific of Guatemala”. Ciencia, Tecnología y Salud 9, no. 1 (June 27, 2022): 41–54. Accessed December 5, 2025. https://revistas.usac.edu.gt/index.php/cytes/article/view/1082.