AllosauroideaDilong_paradoxusEotyrannus_lengiTyrannosaurus_rexGorgosaurus_libratusTanycolagreus_topwilsoniCoelurus_fragilisOrnitholestes_hermanniFalcarius_utahensisBeipiaosaurus_inexpectusAlxasaurus_elesitaiensisNothronychus_mckinleyiErliansaurus_bellamanusNanshiungosaurus_brevispinusNeimongosaurus_yangiSegnosaurus_galbiensisErlikosaurus_andrewsiTherizinosaurus_cheloniformisAlvarezsaurus_calvoiPatagonykus_puertaiMononykus_olecranusShuvuuia_desertiProtarchaeopteryx_robustaIncisivosaurus_gauthieriCaenagnathus_collinsiAvimimus_portentosusCaudipteryxMicrovenator_celerOviraptor_philoceratopsRinchenia_mongoliensisIGM100_42_unnamed_oviraptoridCitipati_osmolskaeElmisaurus_rarusHagryphus_giganteusChirostenotes_pergracilisIngenia_yanshiniHeyuannia_huangiKhaan_mckennaiConchoraptor_gracilisSinovenator_changiiMei_longByronosaurus_jaffeiSinornithoides_youngiIGM100_slash_44_unnamed_troodontidTroodon_formosusSaurornithoides_mongoliensisSaurornithoides_juniorUnenlagiaBuitreraptor_gonzalezorumRahonavis_ostromiBambiraptor_feinbergiTianyuraptor_ostromiTsaagan_mangasAdasaurus_mongoliensisSinornithosaurus_milleniiMicroraptor_zhaoianusNGMC91Velociraptor_mongoliensisSaurornitholestes_langstoniDeinonychus_antirrhopusAtrociraptor_marshalliAchillobator_giganticusDromaeosaurus_albertensisUtahraptor_ostrommaysiEpidendrosaurus_ningchengensisArchaeopteryx_lithographicaWellnhoferia_grandisJeholornis_primaSapeornis_chaoyangensisConfuciusornis_sanctusProtopteryx_fengningensisYanornis_martiniHarpymimus_okladnikoviDeinocheirus_mirificusShenzhousaurus_orientalisPelecanimimus_polyodonGarudimimus_brevipesArchaeornithomimus_asiaticusGallimimus_bullatusStruthiomimus_altusAnserimimus_planinychusOrnithomimus_edmontonicusHuaxiagnathus_orientalisCompsognathus_longipesSinosauropteryx_primaOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Zheng_etal_2010a