(Georgiacetus_vogtlensis,(Zygorhiza_kochii,(Microcetus_sharkovi,((Microcetus_ambiguus,(Archaeodelphis_patrius,Xenorophus_sloanii)),(Simocetus_rayi,((Agorophius_pygmaeus,Patriocetus_kazakhstanicus),(Prosqualodon_davidis,(Squalodon_calvertensis,(((Papahu_taitapu,((Squaloziphius_emlongi,(Xiphiacetus_bossi,(((Kogia_breviceps,(Orycterocetus_crocodilinus,Physeter_catodon)),(Berardius_bairdii,(Tasmacetus_shepherdi,(Ziphius_cavirostris,Mesoplodon_ginkgodens)))),((Lipotes_vexillifer,Parapontoporia_sternbergi),((Brachydelphis_mazeasi,(Pliopontos_littoralis,(Inia_geoffrensis,Pontoporia_blainvillei))),(Hadrodelphis_calvertense,((Kentriodon_pernix,Atocetus_iquensis),((Albireo_whistleri,((Pterophocaena_nishinoi,((Haborophocoena_toyoshimai,(Haborophocoena_minutus,(Septemtriocetus_bosselaersi,((Australithax_intermedia,Lomacetus_ginsburgi),(Piscolithax_boreios,(Salumiphocaena_stocktoni,(Piscolithax_tedfordi,(Piscolithax_longirostris,((Neophocaena_phocaenoides,(Phocoena_sinus,Phocoena_spinipinnis)),(Phocoena_phocoena,(Phocoena_dioptrica,Phocoenoides_dalli))))))))))),(Miophocaena_nishinoi,Archaeophocaena_teshioensis))),(Cephalorhynchus_hectori,(Orcaella_brevirostris,(((Peponocephala_electra,(Tursiops_truncatus,(((Lissodelphis_borealis,(Lagenorhynchus_acutus,Eodelphinus_kabatensis)),(Stenella_attenuata,(Delphinus_delphis,Lagenodelphis_hosei))),(Steno_bredanensis,(Sousa_chinensis,Sotalia_fluviatilis))))),(Feresa_attenuata,(Globicephala_macrorhynchus,Grampus_griseus))),(Pseudorca_crassidens,(Orcinus_orca,Hemisyntrachelus_cortesii))))))),(Denebola_brachycephala,(Odobenocetops_peruvianus,(Delphinapterus_leucas,Monodon_monoceros))))))))))),(Perditicetus_yaconensis,((Allodelphis_pratti,Arktocara_Yakataga),(Goedertius_oregonensis,Zarhinocetus_errabundus))))),((Microcetus_hectori,Waipatia_maerewhenua),(Otekaikea_marplesi,Otekaikea_huata))),((Squalodelphis_fanianii,(Notocetus_vanbenedeni,Phocageneus_venustus)),(Platanista_gangetica,(Zarhachis_flagellator,Pomatodelphis_inaequalis))))))))))));