†family Amphimerycidae Stehlin 1910 (even-toed ungulate)
Parent taxon: Tylopoda according to R. L. Carroll 1988
Sister taxa: Anoplotheriidae, Camelidae, Cameloidea, Merycoidodontoidea, Oromerycidae, Poebrotheriidae, Xiphodontoidea
Subtaxa: Amphimeryx, Pseudamphimeryx
Ecology: ground dwelling grazer-browser