| Radiographic examination revealed an irregular radiolucency in the mandible symphyseal region between the right and left premolars. |
| Molars and premolars are hypsodont in grazing forms such as horses, and brachydont in browsers such as tapirs. |
| In the mandible, there are four incisors, two canines, four premolars, and six molars. |
| The lower dentition is characterized by slender premolars and a relatively short and wide carnassial. |
| On the left side, the sockets from the first and second incisors, the canine, and the two premolars are visible. |
| These taxa are subdivided generally on the basis of robustness of the premolars. |
