Ancylocoelus Ameghino, 1895 † (original description)
Asmodeus Ameghino, 1895 † (original description)
Clorinda Ameghino, 1895 † (original description)
Coniopternium Ameghino, 1895 † (original description)
Coresodon Ameghino, 1895 † (original description)
Deuterotherium Ameghino, 1895 † (original description)
Eoneornis Ameghino, 1895 † (original description)
Eurygenium Ameghino, 1895 † (original description)
Leontinia Ameghino, 1895 † (original description)
Liarthrus Ameghino, 1895 † (original description)
Loxocoelus Ameghino, 1895 † (original description)
Loxornis Ameghino, 1895 † (original description)
Octodontotherium Ameghino, 1895 † (original description)
Orophodon Ameghino, 1895 † (original description)
Palaeopeltis Ameghino, 1895 † (original description)
Parastrapotherium Ameghino, 1895 † (original description)
Physornis Ameghino, 1895 † (original description)
Pleurocoelodon Ameghino, 1895 † (original description)
Proadinotherium Ameghino, 1895 † (original description)
Proedium Ameghino, 1895 † (original description)
Pronesodon Ameghino, 1895 † (original description)
Rodiotherium Ameghino, 1895 † (original description)
Scaphops Ameghino, 1895 † (original description)
Senodon Ameghino, 1895 † (original description)
Stenogenium Ameghino, 1895 † (original description)