Barbouromeryx Frick, 1937 † (original description)
Bouromeryx Frick, 1937 † (original description)
Hayoceros Frick, 1937 † (original description)
Longirostromeryx Frick, 1937 (original description)
Matthomeryx Frick, 1937 (original description)
Meryceros Frick, 1937 (original description)
Parablastomeryx Frick, 1937 (original description)
Paracosoryx Frick, 1937 (original description)
Paramoceros Frick, 1937 (original description)
Paratoceras Frick, 1937 † (original description)
Plioceros Frick, 1937 † (original description)
Probarbouromeryx Frick, 1937 (original description)
Procoileus Frick, 1937 (original description)
Procranioceras Frick, 1937 † (original description)
Prosynthetoceras Frick, 1937 † (original description)
Protobarbouromeryx Frick, 1937 † (original description)
Pseudoblastomeryx Frick, 1937 (original description)
Pseudoceras Frick, 1937 † (original description)
Pseudoparablastomeryx Frick, 1937 † (original description)
Rakomeryx Frick, 1937 † (original description)
Rakomylus Frick, 1937 (original description)
Sinclairomeryx Frick, 1937 † (original description)
Stockoceros Frick, 1937 † (original description)
Subcosoryx Frick, 1937 (original description)
Subdromomeryx Frick, 1937 † (original description)
Submeryceros Frick, 1937 (original description)
Subparacosoryx Frick, 1937 (original description)
Texoceros Frick, 1937 † (original description)
Yumaceras Frick, 1937 † (original description)