PiroSubgroup of 5 languagesAncestorsMaipurean 57Southern 30Southern Outlier 12PiroApurinã apu, a language of BrazilIñapari inp, a language of PeruDescendants Piro 3Machinere mpd, a language of BrazilMashco Piro cuj, a language of PeruYine pib, a language of Peru