Carlon, David, Robertson, D. Ross, Barron, Robert L., Choat, John Howard, Anderson, David J., Schwartz, Sonja A., and Sánchez-Ortiz, Carlos A. (2021) The origin of the parrotfish species Scarus compressus in the Tropical Eastern Pacific: region-wide hybridization between ancient species pairs. BMC Ecology and Evolution, 21 (1). p. 7.