The incisors, known only from "Ferugliotherium", are procumbent and long. Three lower and four upper incisors are known. As is usual in mammals with similarly shaped () incisors, the lower incisors are more laterally compressed, are less curved, form a greater angle between the front side and the wear facet at the tip, and are less elliptical in shape than the uppers. The enamel band is restricted to the side that faces the lips in both the lower and upper incisors (the lower side in the lowers and the upper side in the uppers).