Archaeohyracidae
Trachytheriinae
Microtypotherium_choquecotense
Eutypotherium_superans
Eutypotherium_lehmannnitchei
Caraguatypotherium_munozi
Plesiotypotherium_achirense
Typotheriopsis_silveyrai
Typotheriopsis_chasicoensis
Mesotherium_hystatum
Pseudotypotherium_exiguum
Pseudotypotherium_subinsigne
Mesotherium_pachygnathum
Mesotherium_maendrum
Mesotherium_cristatum