Ammoptyla Agassiz, 1842 (original description)
Archibutes Agassiz, 1842 (original description)
Columbiperdix Agassiz, 1842 (original description)
Cometas Agassiz, 1842 (original description)
Contilus Agassiz, 1842 (original description)
Cridothera Agassiz, 1842 accepted as Acridotheres Vieillot, 1816 (original description)
Eupsaltria Agassiz, 1845 accepted as Eopsaltria Swainson in Richardson, 1832 (original description)
Gypolis Agassiz, 1842 (original description)
Jabirus Agassiz, 1842 (original description)
Jacarinis Agassiz, 1842 (original description)
Melisuga Agassiz, 1845 accepted as Mellisuga Brisson, 1760 (original description)
Meseides Agassiz, 1842 (original description)
Monaula Agassiz, 1842 (original description)
Monocercus Agassiz, 1842 (original description)
Ptilopterus Agassiz, 1842 (original description)
Samalia Agassiz, 1842 (original description)
Sittina Agassiz, 1842 (original description)
Struthiocamelus Agassiz, 1842 (original description)