(Mesonychidae,((Prozeuglodon,Basilosaurus,Zygorhiza),((Herpetocetus,Balaenopteridae,Balaenidae),(squalodontoid,(Xenorophus,(Zarhachis,((Lipotes,(Mesoplodon,((Physeter,Orycterocetus),(Kogia_breviceps,Pliocene_kogiine_ChM_VP4994)))),(Pontoporia,(Tursiops,Phocoena)))))))));