Georgiacetus_vogtlensisZygorhiza_kochiiArchaeodelphis_patriusXenorophus_sloaniiAgorophius_pygmaeusPatriocetus_kazakhstanicusOrycterocetus_crocodilinusPhyseter_catodonKogia_brevicepsTasmacetus_shepherdiBerardius_bairdiiZiphius_cavirostrisMesoplodon_ginkgodensXiphiacetus_bossiSimocetus_rayiLipotes_vexilliferParapontoporia_sternbergiInia_geoffrensisPontoporia_blainvilleiPliopontos_littoralisBrachydelphis_mazeasiKentriodon_pernixAtocetus_iquensisHadrodelphis_calvertenseAlbireo_whistleriDenebola_brachycephalaDelphinapterus_leucasMonodon_monocerosOdobenocetops_peruvianusAustralithax_intermediaLomacetus_ginsburgiHaborophocoena_toyoshimaiPiscolithax_boreiosPiscolithax_longirostrisPiscolithax_tedfordiSalumiphocaena_stocktoniSeptemtriocetus_bosselaersiPhocoena_sinusPhocoena_spinipinnisPhocoena_dioptricaPhocoena_phocoenaPhocoenoides_dalliNeophocaena_phocaenoidesLissodelphis_borealisCephalorhynchus_hectoriLagenorhynchus_acutusOrcaella_brevirostrisOrcinus_orcaFeresa_attenuataGlobicephala_macrorhynchusGrampus_griseusHemisyntrachelus_cortesiiPeponocephala_electraPseudorca_crassidensDelphinus_delphisLagenodelphis_hoseiSousa_chinensisStenella_attenuataTursiops_truncatusSotalia_fluviatilisSteno_bredanensisPterophocaena_nishinoiEodelphinus_kabatensisMiophocaena_nishinoiArchaeophocaena_teshioensisHaborophocoena_minutusPapahu_taitapuMicrocetus_hectoriOU_22125Waipatia_maerewhenuaOtekaikea_marplesiOtekaikea_huataSqualodon_calvertensisNotocetus_vanbenedeniSqualodelphis_fanianiiProsqualodon_davidisSqualoziphius_emlongiZarhachis_flagellatorPomatodelphis_inaequalisPlatanista_gangeticaPhocageneus_venustusMicrocetus_ambiguusMicrocetus_sharkoviOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Tanaka_et_Fordyce_2015a