López S., M. I. (1998) “Urotrygon cimar, a new eastern Pacific stingray (Pisces: Urolophidae)”, Revista de Biología Tropical, 46(S6), pp. 271–277. Available at: https://revistas.ucr.ac.cr/index.php/rbt/article/view/29887 (Accessed: 19December2024).