StagonolepisGracilisuchusPostosuchusLitargosuchusPseudhesperosuchusHesperosuchusSaltoposuchusTerrestrisuchusDibothrosuchusSphenosuchusKayentasuchusProtosuchusAlligatorOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Clark_et_Sues_2002abClark_et_Sues_2002aa