Children (13 direct children, 13 direct and indirect children):
Harpobittacus rubricatus
Harpobittacus similis
Harpobittacus scheibeli
Harpobittacus nigriceps
Harpobittacus christine
Harpobittacus australis
Harpobittacus septentrionis
Harpobittacus tillyardi
Harpobittacus quasisimilis
Harpobittacus phaeoscius
Harpobittacus albatus
Harpobittacus nigratus
Harpobittacus cristine