Avialae Shri (genus) Unenlagia Avisaurus Balaur Alvarezsaurus Liaoxiornis Dromaeosaurus Dalingheornis Shuvuuia Microraptor Oviraptor Dromaeosaurinae Yi (dinosaurus) Alvarezsauridae Achillobator Anchiornis Paraves Jeholornis Maniraptora Scansoriopteryx Yanornis Maniraptoriformes Confuciusornis Velociraptor Hesperornis Dromaeosauridae