Lithornis_spAburria_aburriAcryllium_vulturinumAfropavo_congensisAlectoris_graecaAlectura_lathamiAmmoperdix_heyiAnas_platyrhynchosAnhima_cornutaAnseranas_semipalmataArborophila_torqueolaArgusianus_argusBambusicola_thoracicaCallipepla_californicaCallipepla_squamataCanachites_canadensisCatreus_wallichiCentrocercus_urophasianusChauna_torquataChrysolophus_amherstiaeColinus_virginianusCoturnix_japonicaCrax_globulosaCrossoptilon_crossoptilonCyrtonyx_montezumaeEudromia_elegansExcalfactoria_chinensisFrancolinus_francolinusGallinuloides_wyomingensisGallus_gallusGuttera_plumiferaIthaginis_cruentusLagopus_lagopusLophophorus_impejanusLophura_bulweriLyrurus_tetrixMacrocephalon_maleoMargaroperdix_madagarensisMegapodius_freycinetMeleagris_gallopavoMeleagris_ocellataMitu_mituNothocrax_urumutumNumida_meleagrisOreortyx_pictusOrtalis_vetulaParaortygoides_messelensisPavo_cristatusPenelope_purpurascensPerdix_perdixPhasianus_colchicusPolyplectron_inopinatumPternistis_aferPternistis_squamatusPucrasia_macrolophaRheinardia_ocellataRhizothera_longirostrisRollulus_roulroulSyrmaticus_reevesiTetraogallus_himalayensisTetrastes_bonasiaTinamus_majorTragopan_satyraTympanuchus_phasianellusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Ksepka_2009ab