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♦ ¹Trophic Level and Isotopic Composition of δ13C and δ15N of Pacific Angel Shark, Squatina californica (Ayers, 1859), in the Southern Gulf of California, Mexico, O. Escobar-Sánchez, F. Galván-Magaña and L.A. Abitia-Cárdenas, Journal of Fisheries and Aquatic Science 6 (2): 141-150, 2011
♦ ²Trophic comparison among Triglidae (Pisces: Scorpaeniformes) off Baja California Sur, Mexico, Juan Jacobo Schmitter-Sotol and José Luis Castro-Aguirre, Rev. Biol. Trop., 44(2): 803-811, 1996