(Zygorhiza_kochii,(((Waipatia_maerewhenua,Simocetus_rayi),(((Chonecetus_goedertorum,((Aetiocetus_cotylalveus,(Aetiocetus_polydentatus,Aetiocetus_weltoni)),(((Joumocetus_shimizui,(((Titanocetus_sammarinensis,(Isanacetus_laticephalus,((Diorocetus_hiatus,(Cophocetus_oregonensis,(Aglaocetus_moreni,Uranocetus_gramensis))),(Pelocetus_calvertensis,((Parietobalaena_yamaokai,(Aglaocetus_patulus,Diorocetus_chichibuensis)),(Parietobalaena_palmeri,Parietobalaena_campiniana)))))),((Archaebalaenoptera_castriarquati,(Protororqualus_cuvierii,(Megaptera_hubachi,(Balaenoptera_cortesi_var_portisi,((Parabalaenoptera_baulinensis,(((Balaenoptera_borealis,(Balaenoptera_acutorostrata,(Balaenoptera_bonaerensis,Balaenoptera_bertae))),(Balaenoptera_edeni,(Balaenoptera_omurai,(Balaenoptera_musculus,Balaenoptera_physalus)))),(Diunatans_luctoretmurgo,(Balaenoptera_siberi,Plesiobalaenoptera_quarantellii)))),(Megaptera_miocaena,Megaptera_novaeangliae)))))),(Eschrichtius_robustus,(Eschrichtioides_gastaldii,Gricetoides_aurorae)))),((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,(Eubalaena_shinshuensis,(Balaenula_astensis,(Eubalaena_glacialis,(Balaena_ricei,Balaena_mysticetus))))),(Caperea_marginata,Miocaperea_pulchra))),((Matapa_waihao,((Tohoraata_spp,Waharoa_ruwhenua),(Tokarahia_kauaeroa,Tokarahia_lophocephalus))),(Micromysticetus_rothauseni,(Yamatocetus_canaliculatus,Eomysticetus_whitmorei)))))),(Janjucetus_hunderi,Mammalodon_colliveri)),(ChM_PV_4745,ChM_PV_5720))),(Dorudon_atrox,Basilosaurus_spp)));