| The canines, when present, were situated in this diastema, as they are in male horses. |
| The dentary was scaled so that the condyle articulated with the glenoid fossa and the lower caniniform occluded with the diastema between the upper first tooth and caniniform. |
| The canines are absent or vestigial, and a substantial diastema separates incisors and cheek teeth. |
| In combination with this characteristic, it often happens that there is a diastema next to the canine. |
| The genus is characterized by maxillary teeth of equal size followed by a diastema and two enlarged grooved fangs. |
| Particular attention was paid to the medial diastema and the high laugh line. |
