. . . . "Passeriformes" . "Aves" . . . . "Chordata" . . . . . "Ptilostomus afer" . "Piapiac" . . . "(Linnaeus 1766)" . "Ptilostomus afer (Linnaeus 1766)" . . "Animalia" . "Corvidae" . . "Ptilostomus" .