Zygorhiza_kochiiBasilosaurus_sppDorudon_atroxSimocetus_rayiWaipatia_maerewhenuaChM_PV_4745ChM_PV_5720Mammalodon_colliveriJanjucetus_hunderiChonecetus_goedertorumAetiocetus_cotylalveusAetiocetus_polydentatusAetiocetus_weltoniEomysticetus_whitmoreiMicromysticetus_rothauseniYamatocetus_canaliculatusTohoraata_sppTokarahia_kauaeroaTokarahia_lophocephalusWaharoa_ruwhenuaCaperea_marginataMiocaperea_pulchraBalaenella_brachyrhynusEubalaena_glacialisEubalaena_shinshuensisBalaenula_astensisBalaena_mysticetusBalaena_riceiJoumocetus_shimizuiMetopocetus_durinasusVampalus_sayasanicusKurdalogonus_mchedlidzeiCetotherium_riabininiCetotherium_rathkiiBrandtocetus_chongulekHerentalia_nigraPiscobalaena_nanaNannocetus_eremusHerpetocetus_transatlanticusHerpetocetus_brambleiHerpetocetus_sendaicusHerpetocetus_morrowiAglaocetus_moreniAglaocetus_patulusTitanocetus_sammarinensisIsanacetus_laticephalusDiorocetus_chichibuensisDiorocetus_hiatusCophocetus_oregonensisUranocetus_gramensisParietobalaena_campinianaParietobalaena_palmeriParietobalaena_yamaokaiPelocetus_calvertensisGricetoides_auroraeEschrichtioides_gastaldiiEschrichtius_robustusArchaebalaenoptera_castriarquatiBalaenoptera_cortesi_var_portisiDiunatans_luctoretmurgoParabalaenoptera_baulinensisPlesiobalaenoptera_quarentelliiProtororqualus_cuvieriiMegaptera_hubachiMegaptera_miocaenaMegaptera_novaeangliaeBalaenoptera_siberiBalaenoptera_acutorostrataBalaenoptera_bertaeBalaenoptera_bonaerensisBalaenoptera_borealisBalaenoptera_edeniBalaenoptera_musculusBalaenoptera_omuraiBalaenoptera_physalusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Boessenecker_et_Fordyce_2015a