(Tinamiformes, Sphenisciformes y Podicipediformes), in Nótulas Faunísticas, Segunda Serie, 65, 2011, see p. 5: Rhynchotus maculicollis Gray, 1867 (guaipo, huaipo, guaypo, waypo (QU)) -n a suffix) is a mountain in the Cusco Region in Peru, about 4200 meters high.