Two fossils have been interpreted as isolated lower premolars of "Ferugliotherium", but neither is still regarded as such. Two other teeth have been identified as upper premolars of "Ferugliotherium"; as with the jaw fragment, they may also represent an indeterminate multituberculate. One of the two preserves two longitudinal rows of cusps, of which one contains four and the other at least two cusps. The other is more poorly preserved, but may represent the same tooth position. These teeth resemble multituberculate upper premolars.