Classification of the subgenus Peltoceratoides (Peltoceratoides)
Subg. †Peltoceratoides (Peltoceratoides) Spath 1924
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†Peltoceratoides (Peltoceratoides) constantii d'Orbigny 1848
†Peltoceratoides (Peltoceratoides) eugeniforme Arkell 1944
†Peltoceratoides (Peltoceratoides) williamsoni Phillips 1829