ProtocetidaeCynthiacetusBasilosaurusDorudonZygorhizaMammalodontidaeFucaiaAweltoniYamatocetusEomysticetusMicromysticetusWaharowaSitsqwaykHoropetaMorenocetusCapereaMiocapereaBalaenellaBmysticetusBalaenulaEubalaenaApatulusPelocetusUranocetusIsanacetusJoumocetusPpalmeriPcampinianaTiucetusDiorocetusUSNM187416MixocetusCrathkeiCriabininiMdurinasusMhunteriPiscobalaenaHmorrowiHerentaliaThinocetusHalicetusTitanocetusCophocetusAmoreniEschrichtiusEschrichtioidesArchaeschrichtiusM2231ryaniProtororqualusM2315UTPU13842_slash_5portisiNMR7096MPTAM_207_dash_13307PlesiobalaenopteraSAM55001ParabalaenopteraFvelponiMhubachiIncakujiraM1613AcastriarquatiM1610MAB0002286NehalaenniabertaeshimajirikujiramaesawachomiobalaenopteraDiunatansMmiocaenasiberimnovaeangliaebmusculusbphysalusbacutorostratabbonaerensisomuraibrydeibedenibborealisOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Bisconti_etal_2019a