Amynodontidae
Amynodontidae is a family of extinct perissodactyls related to true rhinoceroses. They are commonly portrayed as semiaquatic hippo-like rhinos but this description only fits members of the Metamynodontini; other groups of amynodonts like the cadurcodontines had more typical ungulate proportions and convergently evolved a tapir-like proboscis. Their fossils have been found in North America, and Eurasia ranging in age from the Middle Eocene to the Early Oligocene, with a single genus surviving into the Late Oligocene in South Asia. The genus Metamynodon may have survived into the early Miocene.Taxonomy
Amynodontidae
- Subfamily Amynodontinae
- *Tribe Cadurcodontini
- **Genus Cadurcodon
- **Genus Lushiamynodon
- **Genus Sharamynodon
- **Genus Sianodon
- *Tribe Metamynodontini
- **Genus Gigantamynodon
- **Genus Metamynodon
- **Genus Paramynodon
- **Genus Zaisanamynodon
- *Tribe incertae sedis
- **Genus Amynodon
- Subfamily incertae sedis
- *Genus Amynodontopsis
- *Genus Armania
- *Genus Cadurcamynodon
- *Genus Cadurcopsis
- *Genus Cadurcotherium
- *Genus Caenolophus
- *Genus Euryodon
- *Genus Hypsamynodon
- *Genus Megalamynodon
- *Genus Mesamynodon
- *Genus Penetrigonias
- *Genus Procadurcodon
- *Genus Rostriamynodon
- *Genus Teilhardia
- *Genus Toxotherium