. "Passeriformes" . "Animalia" . . "Aves" . "Pipridae" . . . . . . . "Heterocercus aurantiivertex" . "Heterocercus aurantiivertex P. L. Sclater and Salvin 1880" . . "Chordata" . . "Orange-crowned Manakin" . . . "Heterocercus" . . "P. L. Sclater and Salvin 1880" . . .