Tyrannosauridae
Dromaeosauridae
Alvarezsaurus_calvoi
Achillesaurus_manazzonei
Patagonykus_puertai
YPM_1049
Albertonykus_borealis
Xixianykus_zhangi
Tugriken_Shireh_alvarezsaur
UCMP_154584
Parvicursor_remotus
Shuvuuia_deserti
Mononykus_olecranus