mixta / mixtum / mixtus

L. mixtus  mixed, mingled  < miscere  to mix.
● "they may with certainty be separated from both P[achyprora]. molitor and P[achyprora]. capensis, of both of which species they unite certain characteristics" (Shelley 1889) (Batis).
● ex “Pic de l’Encénade” of d’Aubenton 1765-1781, pl. 748, fig. 1, “Épeiche varié de la Encénada” of de Buffon 1770-1785, and “Encenada Woodpecker” of Latham 1783 (Veniliornis).

Search for more names on the Key to Scientific Names in Ornithology by James A. Jobling.
Recommended citation
Jobling, J. A. (2018). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2018). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from www.hbw.com on 21 November 2018).