Attributes / relations provided by
♦ ¹"Food habits of the longtail tuna, Thunnus tonggol from the south western region of the Sea of Japan", Kobayashi, T., Bulletin of Yamaguchi Prefectural Fisheries Research Center, March 2005, p. 41-43
♦ ²Trophic 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