(Tyrannosauridae,(Dromaeosauridae,(Achillesaurus_manazzonei,(Alvarezsaurus_calvoi,(Patagonykus_puertai,((Albertonykus_borealis,YPM_1049),(Xixianykus_zhangi,(UCMP_154584,(Mononykus_olecranus,Shuvuuia_deserti),(Parvicursor_remotus,Tugriken_Shireh_alvarezsaur)))))))));