| Modern Gymnarchus have teeth that vary in shape from incisiform at the symphysis to caniniform distally on the jaw. |
| Inferior incisors, three on each side with an incisiform canine in contact with them. |
| The canines of the lower jaw, moreover, are often incisiform. |
| Also, the incisiform teeth appear to project slightly anteriorly, whereas the occlusal surface of the cheek teeth face dorsally. |
| It also differs from the incisiform wear reported in Kenai Peninsula moose by Peterson et al. |
