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♦ ¹Feeding ecology and trophic level of the banded guitarfish, Zapteryx exasperata, inferred from stable isotopes and stomach contents analysis, María-del-Pilar Blanco-Parra, Felipe Galván-Magaña, J. Fernando Márquez-Farías, Carlos Alberto Niño-Torres, Environmental Biology of Fishes, September 2012, Volume 95, Issue 1, pp 65-77
♦ ²DIEL AND DEPTH VARIATIONS IN THE SEX-SPECIFIC ABUNDANCE, SIZE COMPOSITION, AND FOOD HABITS OF QUEENFISH, SERIPHUS POLITUS (SCIAENIDAE), Edward E. DeMartini, Larry G. Allen, Robert K. Fountain, and Dale Roberts, FISHERY BULLETIN: VOL. 83, NO. 2, p. 171-185