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