The lower incisors grow forward in line with each other and are slightly spaced.

On lower incisors, a cingulum usually is poorly developed or absent.

The first lower incisor is smaller than the other two.

The root of the lower incisor is contained in a prominent capsular process.

On the lower incisor, the enamel contains series of fine ridges.

The first lower incisor has two cusps and the second has three.

Teeth may begin to appear, with upper and lower incisors coming in first.

Each of the lower central incisors had a small but noticeable groove on the biting edge.

Individuals have two pairs of lower incisors, a fox-like face and large dark eyes.

He let out a chuff of laughter, revealed missing lower incisors.