Monachus_monachusEnaliarctos_emlongiPteronarctos_goedertaeCallorhinus_ursinusDesmatophoca_oregonensisAllodesmus_gracilisErignathus_barbatusPrototaria_primigeniaProneotherium_repenningiNeotherium_mirumKamtschatarctos_sinelnikovaePseudotaria_muramotoiArchaeodobenus_akamatsuiPelagiarctos_sppNanodobenus_arandaiTitanotaria_orangensisImagotaria_downsiPontolis_barroniPontolis_kohnoicf_Pontolis_magnusOsodobenus_eodonGomphotaria_pugnaxDusignathus_seftoniDusignathus_santacruzensisAivukus_cedrosensisProtodobenus_japonicusOntocetus_emmonsiValenictus_chulavistensisOdobenus_rosmarusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Biewer_etal_inpressa