(Hupehsuchus_nanchangensis,((Chaohusaurus_chaoxianensis,(Chaohusaurus_geishanensis,(Chaohusaurus_zhangjiawanensis,(Utatsusaurus_hataii,(Grippia_longirostris,(Gulosaurus_helmi,(Parvinatator_wapitiensis,(Xinminosaurus_catactes,(((Besanosaurus_leptorhynchus,((Californosaurus_perrini,(Quasianosteosaurus_vikinghoegdai,(((Thalattoarchon_saurophagis,(Phantomosaurus_neubigi,((Callawayia_neoscapularis,(Hudsonelpidia_brevirostris,(Temnodontosaurus_azerguensis,(Macgowania_janiceps,(((((((Chacaicosaurus_cayi,(Cryopterygius_kielanae,(Nannopterygius_enthekiodon,(Cryopterygius_kristiansenae,((((Gengasaurus_nicosiai,(Acamptonectes_densus,Caypullisaurus_bonapartei)),(((Simbirskiasaurus_birjukovi,(Aegirosaurus_leptospondylus,Sveltonectes_insolitus)),(Platypterygius_americanus,(Platypterygius_platydactylus,((Keilhauia_nui,Platypterygius_australis),(Platypterygius_sachicarum,(Platypterygius_hauthali,(Platypterygius_hercynicus,Sisteronia_seeleyi))))))),(Maiaspondylus_lindoei,((Grendelius_alekseevi,(Athabascasaurus_bitumineus,Brachypterygius_extremus)),(Brachypterygius_pseudoscythica,Grendelius_zhuravlevi))))),(Undorosaurus_gorodischensis,(Mollesaurus_periallus,Paraophthalmosaurus_saveljeviensis))),(Ophthalmosaurus_icenicus,(Ophthalmosaurus_natans,(((Arthropterygius_chrisorum,Pervushovisaurus_bannovkensis),(Ophthalmosaurus_yasykovi,Paraophthalmosaurus_kabanovi)),(Pervushovisaurus_campylodon,(Muiscasaurus_catheti,((Janusaurus_lundi,Palvennia_hoybergeti),(Leninia_stellans,Undorosaurus_trautscholdi)))))))))))),(Malawania_anachronus,Temnodontosaurus_crassimanus)),(Wahlisaurus_massarae,(Stenopterygius_quadriscissus,(Stenopterygius_uniter,(Stenopterygius_aaleniensis,Stenopterygius_triscissus))))),(Hauffiopteryx_typicus,(Leptonectes_moorei,(Leptonectes_tenuirostris,(Eurhinosaurus_longirostris,(Excalibosaurus_costini,Leptonectes_solei)))))),(Ichthyosaurus_conybeari,((Ichthyosaurus_breviceps,(Ichthyosaurus_anningae,Ichthyosaurus_communis)),(Ichthyosaurus_larkini,Ichthyosaurus_somersetensis)))),(Suevoleviathan_integer,Temnodontosaurus_nuertingensis)),(Temnodontosaurus_eurycephalus,(Temnodontosaurus_platyodon,(Himalayasaurus_tibetensis,Temnodontosaurus_trigonodon)))))))),((Guizhouichthyosaurus_tangae,Guizhouichthyosaurus_wolonggangense),(Mikadocephalus_gracilirostris,Shonisaurus_popularis))))),(Shastasaurus_liangae,(Shastasaurus_pacificus,Shastasaurus_sikkaniensis))),((Cymbospondylus_buchseri,Pessopteryx_nisseri),(Cymbospondylus_nichollsi_recoded,(Cymbospondylus_petrinus_recoded,LACMDI_158109)))))),(Qianichthyosaurus_zhoui,(Qianichthyosaurus_xingyiensis,Wimanius_odontopalatus)))),(Toretocnemus_californicus,Toretocnemus_zitteli)),(Barracudasauroides_panxianensis,(Contectopalatus_atavus,(Phalarodon_callawayi,(Phalarodon_fraasi,(Mixosaurus_xindianensis,(Mixosaurus_cornalianus,Mixosaurus_kuhnschneyderi))))))))))))))),(Cartorhynchus_lenticarpus,Sclerocormus_parviceps)));