Márquez-Farías, JF. “Assessment of the Impact of Gillnets on the Population Structure of the Shovelnose Guitarfish Rhinobatos Productus from the Gulf of California, Mexico”. Ciencias Marinas 37, no. 3 (April 26, 2011): 293–304. Accessed April 19, 2024. https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1918.