TritylodontidsSinoconodonMorganucodonMegazostrodonHaldanodonHadrocodiumShuotheriumAmbondroAusktribosphenosBishopsSteropodonOrnithorhynchusGobiconodonJeholodensPriacodonPlagiaulacidansCimolodontansZhangheotheriumPeramusHenkelotheriumVincelestesKielantheriumDeltatheridiumAsiatheriumKokopelliaPucadelphysDidelphisMontanalestesMurtoilestesProkennalestesEomaiaKennalestesAsioryctesUkhaatheriumZalambdalestesDaulestesAspanlestesEoungulatumCimolestesGypsonictopsProtungulatumErinaceusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Ji_etal_2002a