PHOLIDOTAPalaeanodonMetacheiromysHolmesinaGlyptodontProzaedyusEUPHRACTUSTOLYPEUTESPalaeomyrmidonCYCLOPESProtamanduaTAMANDUAMYRMECOPHAGAOctodontotheriumOctomylodonPseudoprepotheriumThinobadistesLestodonPleurolestodonGlossotheriumParamylodonNematheriumCatonyxScelidotheriumMylodonCHOLOEPUSAcratocnusNeocnusParocnusMegalocnusPliomorphusPliometanastesMegalonyxBRADYPUSPronothrotheriumNothropusNothrotheriumNothrotheriopsEucholoeopsHapalopsPlanopsEremotheriumMegatheriumSchismotheriumPelecyodonAnalcimorphusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Gaudin_2004aaGaudin_2004ac