DidelphisMacropusVombatusAplodontiaCastorCaviaChinchillaCynocephalusDasyproctaDipodomysEchimysErethizonHydrochoerusLepusMarmotaMassoutieraMusMyocastorGlisOchotonaOryctolagusPetrodromusRattusRhynchocyonSciurusSylvilagusThomomysThryonomysTupaiaAdapisAnagaleAnagalopsisAsioryctesBarunlestesCocomysCricetopsEurymylusFlorentiamysGomphosGregorymysHeomysHyopsodusIncamysKennalestesKulbeckiaLeptictisMatutiniaMimolagusMimotonaNeoreomysNotharctusPalaeolagusParadjidaumoParamysParaphiomysPhenacodusPlesiadapisProlagusPseudictopsReithroparamysRhombomylusSciuravusSinomylusTataromysTribosphenomysTsaganomysUkhaatheriumZalambdalestesOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Asher_etal_2005a