Archaeohyracidae

Trachytherinae

Mesotherium_hystatum

Pseudotypotherium_subinsigne

Pseudotypotherium_exiguum

Plesiotypotherium

Eutypotherium_lehmannistchei

Eutypotherium_superans

Typotheriopsis_chasicoensis

Typotheriopsis_silveyrai

Mesotherium_pachignathum

Mesotherium_cristatum

Mesotherium_maendrum