ProterosuchusProlacertaTrilophosaurusMesosuchusHowesiaRhynchosaurus_articepsRhynchosaurus_brodieiStenaulorhynchusMesodapedonFodonyx_spenceriRhynchosaurus_spenceriOtischalkiaAmmorhynchusHyperodapedon_genovefaeScaphonyx_sulcognathusHyperodapedon_hueneiHyperodapedon_gordoniHyperodapedon_huxleyiHyperodapedon_mariensisMariante_rhynchosaurZimbabwe_HyperodapedonWyoming_HyperodapedonScaphonyx_fischeriScaphonyx_sanjuanensisSupradapedonNova_Scotia_rhynchosaurOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Hone_et_Benton_2008a