Megalonyx_jeffersoniGlossotherium_wegneriParamylodon_harlaniMirandabradys_socorrensisMirandabradys_urumaquensisMirandabradys_zabasiBolivartherium_urumaquensisUrumacotherium_garciaiEionaletherium_tanycnemiusPseudoprepotherium_venezuelanumPseudoprepotherium_confusumChubutherium_ferelloiSimomylodon_uccasamamensisHapalops_ruetimeyeriHapalops_longicepsAnalcimorphus_giganteusEremotherium_laurillardiNothrotheriops_shastenseUrumaquia_robustaPyramiodontherium_scillatoyaneiPyramiodontherium_brevirostrumOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Rincon_etal_2015a