. . "Eubucco" . "Aves" . . "Chordata" . . . . . . "Animalia" . "Ramphastidae" . . . "Lemon-throated Barbet" . . . . "Piciformes" . "(G. R. Gray 1846)" . "Eubucco richardsoni (G. R. Gray 1846)" . . "Eubucco richardsoni" . .