See also SCHODDE, R., BLACK, A., & FORNASIERO, F. (2016). East or west: to which subspecies does the type specimen of the Galah, Eolophus roseicapilla (Vieillot, 1817) (Aves: Cacatuidae), belong? Zootaxa, 4067(4), 489–493. http://dx.doi.org/10.11646/zootaxa.4067.4.9