StagonolepisGracilisuchusPostosuchusBP_slash_1_slash_5237PseudhesperosuchusDromicosuchusSaltoposuchusTerrestrisuchusHesperosuchusDibothrosuchusSphenosuchusKayentasuchusProtosuchusAlligatorOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Sues_etal_2003a