Alectraenas Gray, 1849 accepted as Alectroenas Gray, 1840 (original description)
Argusianus Gray, 1849 (original description)
Chasiampis Gray, 1849 accepted as Chasiempis Cabanis, 1847 (original description)
Gymnorius Gray, 1849 (original description)
Hypocnemus Gray, 1849 accepted as Hypocnemis Cabanis, 1847 (original description)
Muscisylva Gray, 1849 (original description)
Ocththocea Gray, 1849 accepted as Ochthoeca Cabanis, 1847 (original description)
Panyptilus Gray, 1849 accepted as Panyptila Cabanis, 1847 (original description)
Phoenicophaius Gray, 1849 accepted as Phaenicophaeus Stephens in Shaw, 1815 (original description)
Ptenura Gray, 1849 (original description)
Ptiloleptis Gray, 1849 (original description)
Rhynoplax Gray, 1849 accepted as Buceros Linnaeus, 1758 (original description)
Smirornis Gray, 1849 accepted as Smicrornis Gould, 1843 (original description)
Thaluronia Gray, 1849 accepted as Thalurania Gould, 1848 (original description)