R. Schodde, W. J. Bock, D. Watling, and J. F. Pacheco, “Invalid usage of Pyrrhulopsis Reichenbach as the generic name for the Fijian shining parrots, Prosopeia Bonaparte, and its consequences”, Zootaxa, vol. 3754, no. 3, pp. 299–300, Jan. 2014.