(Dromaeosauridae,(Archaeopteryx,(Jeholornis,(Sapeornis,((Patagopteryx,(Liaoningornis,(Hongshanornis,(Archaeorhychus,(Yanornis,(Yixianornis,(Apsaravis,((((Anas,Chauna),(Gallus,Crax)),(Crypturellus,Lithornis)),(Ichthyornis,(Hesperornis,Baptornis)))))))))),(Confuciusornis,(Gobipipus,(Neuquenornis,(Cathayornis,Concornis,Gobipteryx)))))))));