Romo-Curiel, A.E. & Sosa-Nishizaki, O. & Perez-Jimenez, J.C. & Rodriguez-Medrano, M.C. (2017)
Reproductive cycle and maternal-embryonic nutritional relationship of shovelnose guitarfish Pseudobatos productus in the Gulf of California.
Journal of Fish Biology, 90(3), 889–905 DOI: 10.1111/jfb.13204