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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.
♦ ²Acuña Plavan, A., Sellanes, J., Rodríguez, L. and Burone, L. (2007), "Feeding ecology of Urophycis brasiliensis on the Uruguayan coast of the Río de la Plata estuary". Journal of Applied Ichthyology, 23: 231–239