"Psarocolius" . "Icteridae" . . . . "Psarocolius montezuma (Lesson 1830)" . "Passeriformes" . . . . "Montezuma Oropendola" . "Animalia" . "Psarocolius montezuma" . "(Lesson 1830)" . . "Aves" . . . . "Chordata" . . . . . . .