(Zygorhiza_kochii,(((Waipatia_maerewhenua,Simocetus_rayi),((((((Horopeta_umarere,((((Titanocetus_sammarinensis,(Isanacetus_laticephalus,((Cophocetus_oregonensis,(Aglaocetus_moreni,Uranocetus_gramensis)),(Diorocetus_hiatus,((Aglaocetus_patulus,Diorocetus_chichibuensis),((Parietobalaena_palmeri,Parietobalaena_campiniana),(Parietobalaena_yamaokai,Pelocetus_calvertensis))))))),((Archaebalaenoptera_castriarquat,(Protororqualus_cuvierii,(Megaptera_hubachi,(Balaenoptera_cortesi_var_por,((Parabalaenoptera_baulinensis,(((Balaenoptera_borealis,Balaenoptera_bertae,(Balaenoptera_acutorostrata,Balaenoptera_bonaerensis)),(Balaenoptera_edeni,(Balaenoptera_omurai,(Balaenoptera_musculus,Balaenoptera_physalus)))),(Diunatans_luctoretmurgo,(Balaenoptera_siberi,Plesiobalaenoptera_quarantellii)))),(Megaptera_miocaena,Megaptera_novaeangliae)))))),(Eschrichtioides_gastaldii,Eschrichtius_robustus,Gricetoides_aurorae))),(Joumocetus_shimizui,((Metopocetus_durinasus,((Cetotherium_rathkii,Cetotherium_riabinini),(Kurdalogonus_mchedlidzei,Vampalus_sayasanicus))),(Brandtocetus_chongulek,(Herentalia_nigra,(Piscobalaena_nana,(Nannocetus_eremus,(Herpetocetus_transatlanticus,(Herpetocetus_bramblei,(Herpetocetus_morrowi,Herpetocetus_sendaicus)))))))))),((Balaenella_brachyrhynus,(Balaenula_astensis,Eubalaena_shinshuensis,(Eubalaena_glacialis,(Balaena_ricei,Balaena_mysticetus)))),(Caperea_marginata,Miocaperea_pulchra)))),((Micromysticetus_rothauseni,(Matapanui_waihao,((Tohoraata_spp,Waharoa_ruwhenua),(Tokarahia_kauaeroa,Tokarahia_lophocephalus)))),(Yamatocetus_canaliculatus,Eomysticetus_whitmorei))),(Sitsqwayk_cornishorum,Maiabalaena_nesbi)),((Salishacetus_meadi,(Aetiocetus_cotylalveus,(Aetiocetus_polydentatus,Aetiocetus_weltoni))),((UWBM_82941,(Fucaia_buelli,Fucaia_goedertorum)),(UWBM_87135,(Aetiocetus_tomitai,(Chonecetus_sookensis,Morawanocetus_yabukii)))))),(Janjucetus_hunderi,Mammalodon_colliveri)),(ChM_PV_4745,ChM_PV_5720))),(Dorudon_atrox,Basilosaurus_spp)));