TestudinesPaleognathaeNeognathaeCaiman_yacareCaiman_latirostrisMelanosuchus_nigerPaleosuchus_palpebrosusPaleosuchus_trigonatusAlligator_mississippiensisAlligator_sinensisCrocodylus_rhombiferCrocodylus_acutusCrocodylus_intermediusCrocodylus_moreletiiCrocodylus_siamensisCrocodylus_johnstoniCrocodylus_mindorensisCrocodylus_novaeguineaeCrocodylus_porosusCrocodylus_palustrisCrocodylus_niloticusCrocodylus_cataphractusOsteolaemus_tetraspisTomistoma_schlegeliiGavialis_gangeticusGlen_Rose_FormBernissartia_fagesiiHylaeochampsa_vectianaBorealosuchus_formidabilisBorealosuchus_wilsoniBorealosuchus_acutidentatusBorealosuchus_sternbergiiLeidyosuchus_canadensisThoracosaurus_neocesariensisThoracosaurus_macrorhynchusThecachampsoides_minorEogavialis_africanusGryposuchus_colombianusIkanogavialis_gameroiGavialis_lewisiPristichampsus_voraxDiplocynodon_hantoniensisDiplocynodon_rateliiDiplocynodon_darwiniBaryphracta_deponiaeStangerochampsa_mccabeiBrachychampsa_montanaBrachychampsa_sealeyiAlligator_mefferdiAlligator_olseniAlligator_mcgrewiAlligator_prenasalisCeratosuchus_burdoshiHassiacosuchus_hauptiAllognathosuchus_polyodonAllognathosuchus_wartheniWannaganosuchus_brachymanusProcaimanoidea_kayiArambourgia_gaudryiEocaiman_cavernensisPurussaurus_sppOrthogenysuchus_olseniMourasuchus_sppCaiman_lutescensMelanosuchus_fisheriCrocodylus_palaeindicusCrocodylus_robustusCrocodylus_lloidiCrocodylus_megarhinusEuthecodon_arambourgiiTomistoma_lusitanicaParatomistoma_courtiiGavialosuchus_americanusGavialosuchus_eggenbergensisTomistoma_cairenseDollosuchus_spenceriBrachyuranochampsa_eversoleiDormaal_crocodyloidCrocodylus_acerCrocodylus_affinisAsiatosuchus_grangeriAsiatosuchus_germanicusProdiplocynodon_langiAustralosuchus_clarkaeKembara_implexidensDeinosuchusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Gatesy_etal_2004ab