(Dromaeosauridae,(Archaeopteryx,(Jeholornis,(Sapeornis,(Chongmingia,((Eoconfuciusornis_zhengi,(V18929,(Changchengornis_hengdaoziensis,(Confuciusornis_sanctus,Confuciusornis_dui)))),(((Monoenantiornis,(Concornis,Elsornis,Eoalulavis,Cathayornis,Eocathayornis,Eoenantiornis,Gobipteryx,Neuquenornis,Vescornis,Qiliania,Dunhuangia,Piscivorenantiornis,Linyiornis,Sulcavis,Bohaiornis,Longusunguis,Shenqiornis,Zhouornis,Parabohaiornis,Fortunguavis,Pterygornis,Cruralispennia,(Shanweiniao,(Boluochia,Longipteryx),(Longirostravis,Rapaxavis)))),(Protopteryx,(Pengornis,Eopengornis))),(Archaeorhynchus,Schizooura,Bellulornis,Vorona,Jianchangornis,Patagopteryx,(Songlingornis,Apsaravis,Yanornis,Yixianornis,Piscivoravis,Iteravis,Gansus,Ichthyornis,(Hongshanornis,(Longicrusavis,Parahongshanornis,(Archaeornithura,Tianyuornis))),(Enaliornis,(Baptornis_advenus,(Baptornis_varneri,(Hesperornis,Parahesperornsi)))),(Vegavis,Anas,Gallus))))))))));