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♦ ¹Seasonal variation in the diets of bluefish, Pomatomus saltatrix (Pomatomidae) and striped weakfish, Cynoscion guatucupa (Sciaenidae) in southern Brazil: implications of food partitioning, Flavia M. Lucena, Teodoro Vaske, Jr., Jim R. Ellis & Carl M. O’Brien, Environmental Biology of Fishes 57: 423–434, 2000.
♦ ²Trophic Relationships of the Long-finned Squid Loligo sanpaulensis on the Southern Brazilian Shelf, R. A. Santos and M. Haimovici, S. Afr. J. Mar. Sci. 20: 81-91 (1998)