Allosaurus_fragilisSinraptorDilong_paradoxusEotyrannus_lengiTyrannosaurus_rexGorgosaurus_libratusTanycolagreus_topwilsoniCoelurus_fragilisOrnitholestes_hermanniProtarchaeopteryx_robustaIncisivosaurus_gauthieriSimilicaudipteryxFalcarius_utahensisBeipiaosaurus_inexpectusAlxasaurus_elesitaiensisNothronychus_mckinleyiErliansaurus_bellamanusNanshiungosaurus_brevispinusNeimongosaurus_yangiSegnosaurus_galbiensisErlikosaurus_andrewsiTherizinosaurus_cheloniformisCaudipteryxElmisaurus_rarusRinchenia_mongoliensisCitipati_osmolskaeHagryphus_giganteusMicrovenator_celerAvimimus_portentosusOviraptor_philoceratopsChirostenotes_pergracilisIGM100_42_unnamed_oviraptoridIngenia_yanshiniHeyuannia_huangiKhaan_mckennaiConchoraptor_gracilisSinovenator_changiiMei_longByronosaurus_jaffeiSinornithoides_youngiIGM100_44_unnamed_troodontidTroodon_formosusSaurornithoides_mongoliensisZanabazar_juniorBuitreraptor_gonzalezorumUnenlagiaRahonavis_ostromiBambiraptor_feinbergiIGM100_1015_undescribed_dromaeosauridAdasaurus_mongoliensisVelociraptor_mongoliensisSaurornitholestes_langstoniDeinonychus_antirrhopusAchillobator_giganticusAtrociraptor_marshalliDromaeosaurus_albertensisUtahraptor_ostrommaysiSinornithosaurus_milleniiMicroraptor_zhaoianusNGMC91_unnamed_dromaeosauridArchaeopteryx_lithographicaWellnhoferia_grandisAnchiornis_huxleyiXiaotingia_zhengiEpidendrosaurus_ningchengensisEpidexipteryx_ningchengensisJeholornis_primaSapeornis_chaoyangensisConfuciusornis_sanctusProtopteryx_fengningensisYanornis_martiniHaplocheriusAlvarezsaurus_calvoiPatagonykus_puertaiMononykus_olecranusShuvuuia_desertiHarpymimus_okladnikoviDeinocheirus_mirificusShenzhousaurus_orientalisPelecanimimus_polyodonGarudimimus_brevipesArchaeornithomimus_asiaticusGallimimus_bullatusStruthiomimus_altusAnserimimus_planinychusOrnithomimus_edmontonicusHuaxiagnathus_orientalisSinosauropteryx_prima43Compsognathus_longipesOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Xu_etal_2011b