(Aigialosaurus_dalmaticus,(Tethysaurus_nopcsai,((Russellosaurus_turneri,(Yaguarasaurus_colombianus,(Halisaurus_arambourgi,(Plioplatecarpus_primaevus,Platecarpus_ictericus)))),(((Hainosaurus_bernardi,Hainosaurus_neumilleri),(Tylosaurus_nepaeolicus,(Tylosaurus_proriger,Tylosaurus_haumuriensis,Tylosaurus_pembinensis))),(Taniwhasaurus_antarcticus,Taniwhasaurus_oweni)))));