DromaeosauridaeArchaeopteryxJeholornisChongmingiaSapeornisConfuciusornis_sanctusChangchengornis_hengdaoziensisEoconfuciusornis_zhengiConfuciusornis_duiBoluochiaConcornisElsornisEoalulavisCathayornisEocathayornisEoenantiornisGobipteryxLongipteryxLongirostravisNeuquenornisPengornisEopengornisProtopteryxRapaxavisShanweiniaoVescornisQilianiaDunhuangiaPiscivorenantiornisLinyiornisSulcavisBohaiornisLongusunguisShenqiornisZhouornisParabohaiornisFortunguavisPterygornisCruralispenniaMonoenantiornisArchaeorhynchusSchizoouraBellulornisVoronaJianchangornisSonglingornisLongicrusavisApsaravisHongshanornisArchaeornithuraParahongshanornisTianyuornisYanornisPatagopteryxYixianornisPiscivoravisIteravisGansusIchthyornisHesperornisParahesperornisEnaliornisBaptornis_advenusBaptornis_varneriVegavisAnasGallusYangavis_confuciiShangyangJinguofortisMirusavis_parvusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Wang_etal_inpressb