(Temnodontosaurus_sp,((Malawania_anachronus,Ichthyosaurus_communis),(Stenopterygius_quadriscissus,(Mollesaurus_periallus,(Ophthalmosaurus_icenicus,Baptanodon_natans,Brachypterygius_extremus,Acamptonectes_densus,Caypullisaurus_bonapartei,Platypterygius_australis,Athabascasaurus_bitumineus,Leninia_stellans,Palvennia_hoybergeti,Cryopterygius_kristiansenae,Gengasaurus_nicosiai,Platypterygius_sachicarum,Simbirkiasaurus_birjukovi,Pervushovisaurus_bannovkensis,(Sveltonectes_insolitus,(Maiaspondylus_lindoei,Aegirosaurus_leptospondylus)),(Undorosaurus_gorodischensis,Keilhauia_nui),(Janusaurus_lundi,(Arthropterygius_chrisorum,Arthropterygius_novsp)),(Platypterygius_hercynicus,Muiscasaurus_catheti))))));